The Heavy-duty door hinge has been in the market for years. Over the past time, its quality has been strictly controlled by Tallsen Hardware, resulting in great superiority among other products. As for design, it is designed with the innovative concept that caters to the market demands. The quality inspection highly meets the international standards. Its first-class performance is loved by global customers. There is no doubt that it will become popularized in the industry.
The Tallsen products have never been more popular. With high-cost performance, they help enterprises establish good brand images and win many new customers. Thanks to the competitive price, they contribute to the increasing sale volume of the customers and increasing brand popularity. In a word, they help customers reap incalculable marketing gains.
We offer personalized experiences to every customer. Our customization service covers a wide range, from design to delivery. At TALLSEN, customers can get Heavy-duty door hinge with custom design, custom packaging, custom transportation, etc.
When choosing a wardrobe door handle, there are several factors to consider. First, you need to understand the different materials used for wardrobe door handles. Common materials include metal, alloys, plastics, ceramics, glass, crystals, resins, and even pure silver and gold. However, for ordinary consumers, more affordable options are gold and copper handles, zinc alloy handles, aluminum alloy handles, stainless steel handles, plastic handles, and ceramic handles.
Next, consider the surface treatment of the handle. Different materials require different surface treatment techniques. For example, stainless steel handles can undergo mirror polishing or surface brushing, while zinc alloy handles can be galvanized, silver-plated, chrome-plated, or painted.
The style of the handle is also an important consideration. Handles come in various shapes and designs, such as single-hole round type, single-strip type, double-head type, and hidden type. Different styles are designed to suit different decoration needs, and the choice of handle style can greatly impact the overall aesthetic of your wardrobe.
Furthermore, with the increasing diversity in wardrobe styles, handle designs have also become more varied. Handles can be categorized into modern minimalist style, Chinese antique style, European pastoral style, Nordic style, and more. Choosing a handle that matches the style of your wardrobe can help create a cohesive and harmonious look.
Consider the common specifications of handles as well. Handles are usually available in single-hole and double-hole options, with the hole distance of double-hole handles typically being a base multiple of 32. Common specifications include 32 hole distance, 64 hole distance, 96 hole distance, 128 hole distance, 160 hole distance, and 192 hole distance. The hole distance refers to the distance between two screw holes and is essential for proper installation.
When it comes to installing the wardrobe door handle, there are a few guidelines to follow. The installation position should be determined based on the size of the cabinet door, typically 1-2 inches away from the edge. Consider the height of the users and their daily usage habits to ensure convenience and ease of use. For upper cabinet door panels, install the handle under the door panel, and for lower cabinet door panels, install it above the door panel. The position of the handle for high cabinets should prioritize convenience. Drawer panels, lower flap doors, upper flap doors, and door panels with door accessories have specific installation positions as well.
When purchasing Chinese cabinet door handles, pay attention to the material, style, and quality. Materials like copper, ceramics, zinc alloy, stainless steel, and aluminum alloy offer different aesthetics and durability. The style of the handle should complement the overall cabinet style, and the quality should be evaluated based on fine workmanship, flawless finish, and ergonomic design.
The installation method for cabinet door handles typically involves measuring the hole distance, using a drill bit to create mounting holes, and attaching the handle using screws. The hole distance of handles is usually a multiple of 32 mm, with common sizes like 96 mm, 128 mm, and 192 mm. It's important to ensure a secure installation and consider the aesthetic appeal of the handles.
In summary, choosing the right wardrobe door handle involves considering the material, surface treatment, style, specifications, and installation position. By understanding these factors and making an informed decision, you can enhance the overall look and functionality of your wardrobe.
Which brand of hinge is of good quality and how much is the price?
Doors and windows are available in every family. Everyone knows that doors and windows can be closed and opened very easily. Why can doors and windows move so freely? In fact, this is all thanks to the hinges. The quality of the hinges is also to a certain extent It determines the service life of doors and windows. Since the hinge is so important, when we are decorating, we must buy good quality hinges? Today, the editor will tell you what brand of hinge is good and the price of the hinge.
What brand of hinge is good? Hinge price
What brand of hinge is good
1. Duoling hinge
The Duoling hinge is made of 304 stainless steel, and each bearing is embedded with all-steel tight balls, which reduces the noise of the hinge, so that you and your family will not be affected by the noise when opening and closing the door, and , Consumers can also choose their favorite color according to their different preferences.
What brand of hinge is good? Hinge price
2. Goodyear hinge
Made of high-quality stainless steel materials, your hinge will still be the same as the new one even after using it for a period of time, without reducing the quality. The bearing is designed with all-steel balls, which can reduce noise to the greatest extent. Create the quietest space for you, and the screws on the hinge are also the largest size, which further ensures the quality of the hinge, so you don't have to worry about it at all.
What brand of hinge is good? Hinge price
3. KLC hinge
The KLC hinge is made of pure copper casting, which has more stable performance and longer life. The high-strength anti-drawing threaded shaft greatly increases its load-bearing. The all-steel ball bearing can give you the most comfortable feel, and There will be no noise when you open and close the door, creating the most peaceful space for you.
What brand of hinge is good? Hinge price
hinge price
German KLC stainless steel bearing black slotted hinge hinge door flat open folding loose-leaf 4 inches two pieces 58 yuan
Gute invisible door hinge with door closer buffer invisible hydraulic spring hinge automatic door closing positioning damping 280 yuan
Maca hydraulic hinge invisible door spring hinge hinge damping buffer belt door closer 180 degree hinge 288 yuan
German DGPOSY304 stainless steel hinge 4-inch solid wood door load-bearing hinge hardware silent flat opening thickened 2 pieces 50 yuan
Jianlang 304 stainless steel glass door hinge 90 degree hinge shower room accessories bathroom clip hinge WW571102 117 yuan
What factors will the price of door and window hardware be affected by?
Door and window hardware is definitely no stranger to the urban population. Although such parts look small, they play a very important role. In the past time, many industries have had breakthrough development .In recent years, the door and window hardware industry has also penetrated into the lives of different groups with various decoration projects. After entering the 21st century, information about the price of door and window hardware has also gained more and more people's attention.
The door and window hardware industry can be said to be closely related to everyone's life. Now in the Chinese market, there are many door and window hardware brand merchants. Whether it is domestic or foreign brands, they all feel uneven. In the product There are also obvious differences in quality and specifications.
After several years of continuous development, door and window hardware products can be said to have gained the attention of more people. Now many urban construction projects and decoration projects will use items such as door and window hardware. So what is the current price of door and window hardware? What about the floating range?
Under normal circumstances, the price of branded door and window hardware produced by professional and regular manufacturers will be a little more expensive. Due to different material selections, different materials can directly affect the price of door and window hardware. For example, stainless steel hinges generally only need 1-2 The price of aluminum alloy or other higher-quality materials is about 3 yuan. The price of various door and window hardware will be directly affected to a certain extent because of the different materials. The most common ones on the market now are aluminum alloy and stainless steel. Material, but the door and window hardware of these two materials also fluctuates by a few cents or even as high as one yuan in various cities.
In addition, size and specifications are also key factors affecting the price of door and window hardware. Now the price fluctuation range of a box of small-size screws and large-size screws is about a few yuan to tens of yuan, which depends on the needs of the merchants. quantity to decide.
No matter what kind of door and window hardware components you want to buy, we recommend that you try to buy them from regular professional wholesalers. This will not only ensure that the door and window hardware you buy has a high-quality guarantee, but also get a very professional purchase It is recommended to buy a more suitable product.
With the frequency of various decoration projects and construction projects in the city, information such as the price of door and window hardware has also been paid attention to by many merchants. Such products and objects are not only closely related to our lives, but without such parts , There is no way to install the doors and windows of all houses. So don't ignore the efficacy of such small parts. Correctly choose door and window hardware to make our life better!
Stupid X one, Qiaoju doors and windows are the most rubbish, there is no such poor quality, and there is no after-sales service, the manufacturer is free to purchase off-plan houses, there is no conscience at all! ! ! !
Price details of Jianlang door and window hardware accessories How about Jianlang door and window hardware accessories
Doors and windows rely on hardware accessories to complete the functions of doors and windows. The choice of hardware accessories will directly affect the quality of doors and windows, as well as the safety and air tightness of doors and windows. If there are no high-quality door and window hardware accessories as a foil, it is There is no way to make high-efficiency door and window products. What are the door and window hardware accessories? Today, I will introduce Kinlang door and window hardware accessories.
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What are the door and window hardware accessories?
Hinge
Hardware accessories involve a wide range, such as kitchen hardware accessories, bathroom hardware, tool hardware accessories, etc., and there is another kind of door and window hardware introduced by the editor today. First, let me introduce the hinges, among the door and window hardware accessories There are many types of hinges, such as bearing hinges, glass hinges, corner hinges, pipe hinges, corner hinges, hinges, etc. These are all within the category of hinges, but they are more detailed in application. Differentiation is also convenient for everyone's application and everyone's understanding of hinges. Don't underestimate hinge accessories. In our home life, its force is beyond what you can imagine.
track
Speaking of the track, I think everyone should be familiar with it. So what is the track in the door and window hardware accessories? The track is the push-pull and translation track of the door and window. The existence of the track can facilitate the opening and closing of the door and window, and prevent the edge of the door and window Wear and tear, a piece of hardware that exists to protect doors and windows. The tracks we often say include sliding door tracks, drawer tracks, glass pulleys, etc., and the tracks in door and window hardware accessories are also made of various materials, such as stainless steel, aluminum A series of materials such as alloys and plastics are now popular track materials, and these materials are often used to make tracks.
Door Stopper
The role of door stoppers in door and window hardware accessories should not be underestimated. Although it is just an inconspicuous small accessory, its function is beyond your imagination. So what is the function of the door stopper we are talking about? When the door is opened Finally, a device that sucks the door leaf and positions the door leaf is to prevent the door from being closed due to blowing or accidental collision, which can effectively protect the door leaf from being damaged by external factors, and also has an effect on the door panel. A protective function. This is what the editor understands as a door stopper. It is unexpected that a small door stopper can emit such a large force.
door closer
Among the door and window hardware accessories, the door closer is also one of the accessories. The so-called door closer is a spring-like thing on the door head, which can be compressed and released when the door is opened, and can automatically close the door, playing a role The function of the protective door is like a spring, which can be stretched freely. The installation of the door closer is to better open and close the door, and it also has a protective effect on the door, and can be closed more accurately. A certain position is a rare door and window hardware accessories product. In normal times, as long as you are careful, you will often see this type of door and window hardware accessories.
other
In addition to the door and window hardware accessories mainly introduced above, there are also many door and window hardware accessories, mainly including bolts, hanging wheels, anti-theft buckle hangers, beading, door clips, plate pins, door mirrors, bumpers, magnetic bumpers, ground Suction, floor springs, etc., are some seemingly fragmented and useless steel, but in the process of installing doors and windows, these steels play their impeccable role, just like a brick is nothing unusual, but Multiple bricks connected together can create a home.
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Price of Jianlang door and window hardware accessories:
KinlangAutomatic door closer buffer household hydraulic buffer 90 positioning door accessories WM02701
160.00
Firm and sturdy hardware with inner opening and inner pouring
69.00
Jianlang Hardware Broken Bridge Aluminum Door and Window Accessories
217.80
Aluminum alloy high-end sliding door sliding window lock, big ear crescent lock, sliding lock, sliding door and window lock
9.00
Jianlang Casement Window Hardware Parts Special for Broken Bridge Aluminum Doors and Windows
360.00
Strong Aluminum Alloy Doors and Windows Open and Invert Hardware Door and Window Lock Open and Invert
39.00
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How about Jianlang door and window hardware accessories?
Guangdong Jianlang Hardware Products Co., Ltd. is a professional company engaged in the research, manufacture and sales of architectural hardware products. Its business is to provide high-quality architectural hardware products and related technical consultation. After years of development, Jianlang has become a famous brand in the construction field. brand.
In addition to adopting modern and advanced production technology, Jianlang also has many experts and designers engaged in product development and innovation to ensure that Jianlang's products always maintain the international leading level. At present, Jianlang has more than 10,000 products and 300 patents at home and abroad. For the rest, rich product types and excellent innovation capabilities are the source of power for Kinlong's continuous progress. The products provided by Kinlong have greatly satisfied the individuality of different customers with their advanced design concepts, exquisite appearance, and excellent quality. Demand, praised by the majority of users.
Summary: When purchasing door and window hardware accessories, first determine the size and opening direction of the custom-made solid wood door, the color of the door, and the style of home decoration; before purchasing door locks, first count the door thickness and door frame width of the door that needs to be equipped with a lock. So that the salesperson can configure the length of the lock cylinder and the width of the lock body. One thing that must be paid attention to is to educate children not to hang and swing on the door handle, which is prone to danger and may cause damage to the inner door.
How much does it cost to customize aluminum alloy doors and windows
Customized aluminum alloy doors and windows, the general style and size are different, and the price is also different. It is recommended to choose Xinbiao doors and windows. With excellent product research and development capabilities, Xinbiao doors and windows have been leading the development of the industry and are the representative brand of head doors and windows.
Aluminum alloy doors and windows customization needs to pay attention to the following points:
1. First of all, you need to measure the specific size, and choose according to the decoration style of your home. Buy it according to the decoration style, and it will be more matching after you install it in the future.
2. After the measurement, the order will be confirmed. Because it is customized, many parts of the doors and windows are not redundant, and the color is also a customized color. Once a mistake occurs, it will lead to waste of materials and increase the cost.
3. The more expensive the doors and windows, the better, it needs to be considered according to the combination of the number of materials and hardware accessories;
4. Pay attention to the internal structure of doors and windows, and pay attention to internal production.
5. If you have any special needs during installation or during the installation process, you must let the door and window company know in advance, otherwise there will be delays in the construction period or the situation that the customized doors and windows cannot achieve satisfactory results.
6. Look at the after-sales guarantee. Some door and window manufacturers have some problems with their products, so there is no after-sales guarantee. Pay attention when purchasing.
For more information about door and window customization, it is recommended to consult Xinbiao Windows and Doors. Xinbiao Doors and Windows took the lead in introducing leading international scientific research technology, imported advanced equipment, and made all parts of the production equipment run efficiently, making it a modern enterprise with both output and quality. New With innovation and intelligence as the core, the company has established a strong manufacturing base and carried the banner of intelligence in the home furnishing industry. The modern factory has introduced a full set of advanced equipment, technology and management system, and has become a domestic custom home furnishing industry with advanced technology and strong innovation force. The company provides a strong backing support for the new standard national sales network.
Do ordinary wooden doors and windows not contain general hardware?
Included, general small hardware for ordinary wooden doors and windows has been integrated into the hardware material cost, and will not be calculated separately. Special hardware such as floor springs, door locks, door handles, door closers and copper hinges will be calculated according to the corresponding quota.
How to choose and buy aluminum alloy door and window hinges How about the price of aluminum alloy door and window hinges
Aluminum alloy door and window hinges are very practical in our daily life, especially on the doors and windows at home. When we install aluminum alloy doors and windows, we will definitely use aluminum alloy door and window hinges. So for If you need to buy aluminum alloy door and window hinges, many people must not know how to start. So, how should we buy them? What is the price of aluminum alloy door and window hinges? Let's take a look at the aluminum alloy door and window hinges. Information about door and window hinges.
A brief introduction to aluminum alloy door and window hinges
The hardware accessories of the hinge give us a lot of help in life. There are many places in our life. There are many types of hinges. The common ones are aluminum alloy and stainless steel hinges. With the wide use of 304 stainless steel, Many friends use stainless steel products, and aluminum alloy hinges can also be seen in some cases.
Aluminum alloy hinges are often composed of two folds, which are parts that connect two parts of an object and enable them to move. Ordinary hinges are used for cabinet doors, windows, doors, etc. Aluminum alloy hinges are hinges made of aluminum alloy. Page. Aluminum alloy is blue-white at room temperature, shiny, hard and brittle. The melting point of aluminum alloy is about 380 C, and the casting temperature is between 440 and 460 C. There are some differences between aluminum alloy and stainless steel hinges. Whether it is We need to make a good choice according to our own needs. When choosing aluminum alloy, we need to pay attention to choosing some brand products, because brand products are more guaranteed. Dont choose because of the price. A poor quality product.
Selection skills of aluminum alloy door and window hinges
1. Choose according to your own use requirements. What is the use environment? Look at your work environment (working temperature, humidity, medium in contact with the workpiece and air tightness requirements?) The precision required by industrial hardware accessories, which state is accurate.
2. The budget for purchasing accessories by yourself, the prices of different products are different, and the prices of different products are also different.
What is the price of aluminum alloy door and window hinges?
1. According to different brands and specifications, there will be some fluctuations in the price. The price of the product has a lot to do with the brand specifications.
2. The surface of the aluminum alloy hinge has undergone anti-corrosion treatment, which has strong corrosion resistance, and its own hardness is high, pressure-resistant and wear-resistant. It is very suitable for doors and windows furniture that are frequently opened and closed. The aluminum alloy has good plasticity and is formed by cutting technology. The appearance is smooth and the color Bright, with a certain degree of decoration, the price is more reasonable.
After reading the relevant introductions of the above articles, everyone must have a brief introduction to aluminum alloy door and window hinges, the purchasing skills of aluminum alloy door and window hinges, and the price of aluminum alloy door and window hinges. When installing aluminum alloy door and window hinges, I believe this article can just give you a reference, and I hope it can be helpful to you. If you want to know more about aluminum alloy door and window hinges, please continue to browse our website.
What is the general price of aluminum alloy door and window profiles
The lightweight and strong aluminum alloy has won people's love. Most families use aluminum alloy. Aluminum alloy doors and windows are a kind of decoration material widely used in the home improvement market. Aluminum alloy doors and windows are light in weight and easy to install. Convenient Everyones daily use, but I think as a consumer, the most concerned thing is its price, so what is the price per square meter of aluminum alloy? The price of aluminum alloy in the market is different, and I have collected a lot. I will share with you about aluminum alloy Quotation for doors and windows.
The price of ordinary aluminum alloy doors and windows on the market is 300-400 yuan per square meter. Why do some aluminum alloy doors and windows cost more than 1,000 yuan per square meter, while others cost more than 2,000-5,000 yuan per square meter?
The price difference of aluminum alloy doors and windows:
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One of the factors affecting the price of aluminum alloy doors and windows: aluminum surface treatment material
The aluminum surface treatment of aluminum alloy doors and windows is different and the price is also different. Some paints are about 50 yuan a square, powder spraying is about 200 yuan a square, fluorocarbon spraying is about 400 yuan a square, and wood grain is about 500 yuan. Unit The amount of aluminum used in the area varies with the thickness of the section, and the price and cost are also different. There may be a difference of more than 100 yuan between the 1.4 section and the 2.0 section. Good surface treatment will not change color after 10-20 years, and some add broken The heat insulation design of the bridge will increase the cost by 300-500 yuan.
The second factor affecting the price of aluminum alloy doors and windows: glass price
The price of glass is also different. The price of first-tier brands and second- and third-tier brands is also very different. The difference may be more than 100 yuan. The thicker the insulating glass, the higher the cost.
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The third factor affecting the price of aluminum alloy doors and windows: window hardware
The price of hardware parts varies even more. The difference between domestic and foreign countries for handles and hinges ranges from 1000-2000 yuan. Hardware accessories range from 160 yuan for a set of domestic ordinary hardware accessories to 280 yuan for a set of imported ordinary hardware accessories. And then to the 460 yuan set of imported side-opening and top-hanging hardware. If you open a few more windows in your home, the hardware accessories will cost thousands of yuan, which will directly affect the price of aluminum alloy windows.
The fourth factor affecting the price of aluminum alloy doors and windows: rubber ring material
In terms of glue, the difference between domestic glue and Dow Corning is several times or more than 10 times.
The fifth factor affecting the price of aluminum alloy doors and windows: window type
System doors and windows are much more expensive than ordinary aluminum alloy doors and windows accessories, and system doors and windows will add a lot of extra cost.
The sixth factor affecting the price of aluminum alloy doors and windows: production process and quality
The three properties of good aluminum alloy doors and windows have been strictly tested. Watertightness, airtightness, and wind pressure resistance all meet high requirements. With their own core technology and guaranteed quality, aluminum alloy doors and windows can be sold at a high price.
Seven factors affecting the price of aluminum alloy doors and windows: brand and model
Different brands have different prices. Everyone can understand this. In addition, the unit price of aluminum profile brands ranges from 400 yuan per square meter for the 55 series to 600 yuan per square meter for the 70 series of aluminum profiles. The aluminum profiles used in different models The wall thickness is also different, so the aluminum profile is one of the main factors affecting the price of aluminum alloy windows.
The eighth factor affecting the price of aluminum alloy doors and windows: purchase quantity
The quantity of aluminum alloy windows refers to the supply of the market and the purchase quantity of customers. Since ancient times, when the market supply exceeds demand, the price of items falls, and when demand exceeds supply, the price of items rises, and the price of aluminum alloy windows is also in line with this market. Law. Of course, the purchase quantity of customers is also the same. The larger the purchase quantity, the manufacturer will still have a discount on the quotation of aluminum alloy windows.
Calculation of the price per square meter of aluminum alloy doors and windows:
Nowadays, there are many brands of aluminum alloy doors and windows on the market, and the prices are also varied. So how should the price of aluminum alloy doors and windows be calculated? The editor will introduce the following for you, so as to give you a reference for calculating the price of aluminum alloy doors and windows when purchasing:
1. Low unit price number of square meters unit price of hardware (high) number of sets invisible screen window 150 yuan number of waterproof glue 10 yuan / meter number of meters Beam|column | strengthened positioning 240 yuan number of meters Hardware locking hinge wind Supports and other auxiliary materials = total price (this method of calculating the price of aluminum alloy doors and windows is widely used in building materials exhibition halls, agents)
The characteristics are: low unit price, first attract customers with low unit price, and then increase the price everywhere to make up for the unit price. There are many auxiliary materials and repeated charges. It is complicated and the final total price is very high, that is, our consumers pay a lot of money.
2. High unit price number of square meters, unit price of hardware (low) number of sets, invisible screen window 100 yuan number = total price (Note: if there is a balcony corner, the corner meter will be added, and if there is no one, it will not be added)
The characteristics are: high unit price, few auxiliary materials, and low total price. The price seems high, but in fact the total price of aluminum alloy doors and windows is low, and it is easy to calculate. If the owner has the size, he can calculate it quickly.
Price source network, for reference only
Through the above factors, you have also seen that the price of aluminum alloy is different due to the surface treatment material of aluminum, glass price, window hardware, apron material, window type, production process and quality, brand and model, purchase quantity, etc. Everyone should learn to choose aluminum alloy doors and windows, pay attention to accumulating more experience, you can choose good quality and cheap aluminum alloy doors and windows, today Xiaobian introduces why the price of aluminum alloy doors and windows profiles is different? Did you gain a lot?
At the end of the visit, recognized that our company was indeed a professional production supplier of .
Tallsen's are manufactured using fine workmanship. They are highly practical, energy-saving, environment-friendly, safe and reliable.
An Analysis of the Casting Process
The bracket part, made of ZL103 alloy, has a complex shape with numerous holes and thin thickness. This poses challenges during the ejection process, as it is difficult to push out without causing deformation or dimensional tolerance issues. The part requires high dimensional accuracy and surface quality, making the feeding method, feeding position, and part positioning crucial considerations in mold design.
The die-casting mold, depicted in Figure 2, adopts a three-plate type, two-part parting structure, with a center feed from the point gate. This design yields excellent results and an appealing appearance.
Initially, a direct gate was used in the die-casting mold. However, this resulted in difficulties during the removal of residual materials, affecting the quality of the casting's upper surface. Moreover, shrinkage cavities were observed at the gate, which did not meet the casting requirements. After careful consideration, a point gate was chosen as it proved to produce smooth casting surfaces with uniform and dense internal structures. The inner gate diameter was set at 2mm, and a transition fit of H7/m6 was adopted between the gate bushing and the fixed mold seat plate. The gate bushing's inner surface was made as smooth as possible to ensure proper separation of the condensate from the main channel, with a surface roughness of Ra=0.8μm.
The mold employs two parting surfaces due to the gating system's shape limitations. Parting Surface I is used to separate the remaining material from the sprue sleeve, while Parting Surface II is responsible for removing residual material from the casting surface. The baffle plate at the end of the tie rod facilitates sequential separation of the two parting surfaces, while the tie rod maintains the desired distance. The length of the mouth sleeve (remaining material separated from the sprue sleeve) is adjusted to aid in the removal process.
During parting, the guide post emerges from the movable template's guide hole, allowing the mold cavity insert to be positioned by the nylon plunger installed on the movable template.
The original design of the mold included a one-time push rod for ejection. However, it resulted in deformations and size deviations in the thin, long castings due to the increased tightening force on the moving mold's center insert. To address this issue, secondary pushing was introduced. The mold incorporates a hinge connection structure, allowing simultaneous movement of the upper and lower push plates during the first push. When the movement exceeds the limit stroke, the hinge bends, and the push rod's force only acts on the lower push plate, stopping the motion of the upper push plate for the second push.
The mold's working process involves the rapid injection of liquid alloy under pressure, followed by the mold opening after formation. The initial separation occurs at the I-I parting surface, where the remaining material at the gate is detached from the sprue sleeve. The mold continues to open, and the remaining material from the ingate is pulled off. The ejection mechanism then initiates the first push, wherein the lower and upper push plates move forward synchronously. The casting is smoothly pushed away from the moving plate and the fixed mold's center insert, allowing for core-pulling of the fixed insert. As the pin shaft moves away from the limit block, it bends towards the mold's center, causing the upper push plate to lose force. Subsequently, only the lower push plate continues to move forward, pushing the product out of the cavity of the push plate through the push tube and push rod, completing the demolding process. The ejection mechanism resets during mold closure through the action of the reset lever.
During mold usage, the casting surface initially exhibited a mesh burr, which gradually expanded with each die-casting cycle. Research identified two factors contributing to this issue: large mold temperature differences and a rough cavity surface. To address these concerns, the mold was preheated to 180°C before use and maintained a surface roughness (Ra) of 0.4μm. These measures significantly improved casting quality.
Thanks to the nitriding treatment and proper preheating and cooling practices, the mold's cavity surface enjoys enhanced wear resistance. Stress tempering is carried out every 10,000 die-casting cycles, while regular polishing and nitriding further increase the mold's lifespan. To date, the mold has successfully completed over 50,000 die-casting cycles, demonstrating its robust performance and reliability.
A hydraulic hinge, also known as a damping hinge, is a highly reliable and widely used type of hinge that finds its application in various types of furniture such as wardrobes, bookcases, cabinets, lockers, and more. These hinges offer numerous advantages, including enhanced safety, soft door closing mechanism, and an extended service life. They have become increasingly popular among households with children, as they help prevent accidents and injuries by minimizing the risk of finger pinching.
One of the key features that sets hydraulic hinges apart is their excellent safety. Their design incorporates elements that make it difficult for fingers to get trapped, offering peace of mind in households with young children. The prevention of accidents is of utmost importance, and hydraulic hinges play a significant role in creating a safer environment.
Apart from safety, hydraulic hinges also provide a soft door closing mechanism. By utilizing the cushioning performance of liquids, they effectively control the closing speed of the door, resulting in a smooth and quiet closing effect. When the door is at a 60° angle, the hinge gradually starts to close the door, reducing impact and creating a comfortable and gentle closing experience. Even if the door is forcefully closed, the hydraulic hinge ensures a soft and controlled movement, guaranteeing perfect closure every time.
Durability is another essential aspect of hydraulic hinges. These hinges are designed to withstand high numbers of opening and closing cycles, making them ideal for furniture that sees frequent use. Some high-quality hydraulic hinges can handle over 50,000 cycles without any issues. Moreover, they are built to withstand destructive pressure without leaking any air or oil, further contributing to their longevity. With regular use, hydraulic hinges do not require frequent maintenance, making them a convenient option for long-term use.
However, it is crucial to note that inferior quality hydraulic hinges may fail to deliver the expected performance within a short period of time. Inexpensive and low-quality products flood the market, causing some consumers to have negative experiences. To help customers identify the difference between high-quality and low-quality hydraulic hinges, here are a few tips:
1. Appearance: High-quality hinges produced by manufacturers with mature technology pay attention to the aesthetics of their products. The lines and surfaces of the hinges are well-handled, with no deep scratches or marks. This attention to detail is indicative of superior manufacturing standards.
2. Screws: Pay attention to the screws that come with the hydraulic hinges. High-quality hinges usually come with two adjustment screws. Check the durability of the screws by adjusting them three to four times with a screwdriver. Then, remove them to examine if the hinge arm's teeth are damaged. Hinge arms made of iron may be less durable than the screws, leading to wearing or slipping issues. Ensure that the tapping precision allows the screws to be properly fastened.
3. Anti-rust properties: The anti-rust ability of hydraulic hinges can be assessed through a salt spray test. High-quality hinges, which possess superior anti-rust properties, rarely show signs of rust after 48 hours. This is a crucial factor to consider, especially for furniture that may be exposed to moisture or humidity.
4. Consistent closing speed: Pay attention to whether the hydraulic hinge maintains a uniform closing speed while opening and closing the door. Inconsistent speeds may indicate the presence of low-quality hinges.
When it comes to reliable and high-quality hydraulic hinges, Tallsen is a reputable manufacturer that prioritizes continuous improvement in product quality. Extensive research and development are conducted before production, with a focus on technical innovation. Tallsen has established stable partnerships with companies nationwide and worldwide, demonstrating their commitment to delivering excellent products.
Tallsen's hinges are utilized in a wide range of industries, including construction, petroleum, chemicals, medical, food, machinery, and instrumentation. The company places great emphasis on production technology and has invested in advanced equipment and processes such as welding, chemical etching, surface blasting, and polishing. These technologies contribute to the superior performance, durability, safety, and convenience of their products. Tallsen's hydraulic hinges are designed to be easy to operate, repair, and maintain, ensuring long-lasting satisfaction for customers.
With years of steady development, Tallsen has amassed rich experience in research, development, and production. The company stays up-to-date with the latest market trends and demands, allowing them to meet the needs of both domestic and international customers.
In the rare case where a return is necessary due to a product quality issue or an error on Tallsen's part, the company guarantees a 100% refund for their customers. This commitment to customer satisfaction underscores their dedication to producing high-quality hydraulic hinges.
In conclusion, hydraulic hinges are an excellent choice for maintaining a warm and comfortable atmosphere in the home. With their outstanding safety features, soft door closing mechanism, and long service life, hydraulic hinges exceed the performance of ordinary hinges. By being cautious of inferior products and choosing a reputable manufacturer like Tallsen, customers can ensure they are investing in high-quality hydraulic hinges that will provide durable and reliable performance for years to come.
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