Ngaba ukhangela izilayidi zedrowa ezomeleleyo ezinokumelana nokusetyenziswa kakhulu? Ungajongi ngokubhekele phaya! Kweli nqaku, siza kuphonononga ezona zilayidi zedrowa ezomeleleyo kwimarike, sikunika ulwazi oludingayo ukuze wenze olona khetho lufanelekileyo kwiimfuno zakho. Nokuba ungumninimzi ofuna ihardware ethembekileyo yekhitshi lakho okanye unokontraka oyingcali osebenza kwiprojekthi enkulu, eli nqaku liqinisekile ukuba linolwazi olufunayo. Qhubeka ufunda ukuze ufumane iinketho eziphezulu kwiislayidi zedrowa enzima kwaye uqinisekise ukuba iidrowa zakho ziyakwazi ukujongana nemingeni enzima.
Izilayidi zedrowa yinxalenye ebalulekileyo yayo nayiphi na ifenitshala eneedrowa, ezinjengeekhabhathi, abanxibi, kunye neeyunithi zokugcina. Babonelela ngokunyakaza okugudileyo kunye nokungenamsebenzi xa bevula kwaye bevala iidrowa, kwaye baxhasa ubunzima bezinto ezigcinwe ngaphakathi. Xa kuziwa kusetyenziso olunzima, kubalulekile ukuqonda ukubaluleka kwezilayidi zedrowa ezomeleleyo ukuqinisekisa ubude obude kunye nokusebenza kwefenitshala ezifakelwe kuyo.
Ukuqina kwezilayidi zedrowa yingqwalasela ephambili kubo bobabini abavelisi kunye nabathengi. Kubavelisi, ukusebenzisa izilayidi zedrowa ezomeleleyo kunokunyusa umgangatho wefenitshala yabo kunye nokunciphisa amathuba okubuyiswa kwemveliso okanye ukulungiswa. Kubathengi, izilayidi zedrowa ezomeleleyo zibonelela ngokulula kunye noxolo lwengqondo, besazi ukuba ifanitshala yabo iya kumelana nokusetyenziswa rhoqo ngaphandle kokubeka esichengeni ukusebenza kwayo.
Kukho izinto ezininzi ezinegalelo ekomeleleni kwezilayidi zedrowa. Izinto ezisetyenzisiweyo ekwakhiweni kwazo zidlala indima ebalulekileyo ekumiseleni amandla kunye nokuphila ixesha elide. Izinto ezikumgangatho ophezulu, ezifana nentsimbi kunye ne-aluminiyam, zisetyenziswa ngokuqhelekileyo ekwenzeni izilayidi zedrowa ezomeleleyo. Ezi zixhobo ziyaziwa ngamandla azo akhethekileyo kunye nokuchasana nokunxiba kunye nokukrazula, okwenza ukuba zilungele ukusetyenziswa kakhulu.
Ukongeza kwizinto eziphathekayo, ukuyila kunye nokwakhiwa kweeslayidi zedrowa nazo zichaphazela ukuqina kwazo. Iimpawu ezinje ngeebheringi zebhola, iindlela zokuzivala ngokwazo, kunye nezinto ezikwaziyo ukumelana nomhlwa zinokuphucula kakhulu ukusebenza kunye nobomi obude bezilayidi zedrowa. Kubalulekile ukuba abavelisi basebenze kunye nabanikezeli bezilayidi zedrowa abathembekileyo ababeka phambili umgangatho kunye nokuqina kwiimveliso zabo.
Xa ukhetha izilayidi zedrowa zokusetyenziswa kakhulu, kubalulekile ukuqwalasela iimfuno ezithile zefenitshala eziza kufakwa kuyo. Ngokomzekelo, ikhabhinethi ekhitshini okanye iyunithi yokugcina kwigaraji inokufuna izilayidi zedrowa ezinobunzima obunokuxhasa ubunzima obuninzi. Kwelinye icala, isinxibo okanye itafile esecaleni kwebhedi inokuxhamla kwizilayidi zedrowa ezithambileyo ezikufutshane nentshukumo ethe cwaka yokuvala.
Ababoneleli bezilayidi zeedrowa badlala indima ebalulekileyo ekuboneleleni abavelisi kunye nabathengi ngokufikelela kumgangatho ophezulu, izilayidi zedrowa ezomeleleyo. Ukusebenza kunye nomthengisi ohloniphekileyo kunokuqinisekisa ukuba i-drawer slides ihlangabezana nemigangatho yomgangatho oyimfuneko kwaye ifanelekile ukusetyenziswa okujoliswe kuyo. Kubalulekile ukuba abavelisi baseke ubambiswano olomeleleyo kunye nomthengisi othembekileyo wezilayidi zedrowa ukuqinisekisa ukuhambelana kunye nokuthembeka kweemveliso zabo.
Ukuqukumbela, ukubaluleka kwezilayidi zedrowa ezomeleleyo zokusetyenziswa kakhulu akukwazi ukugqithiswa. Amandla, umgangatho, kunye noyilo lwezilayidi zedrowa zichaphazela ngokuthe ngqo ukusebenza kunye nobomi obude befanitshala. Abavelisi kunye nabathengi kufuneka babeke phambili ukuqina xa bekhetha izilayidi zedrowa, kunye nokusebenza nomthengisi wezilayidi zedrowa ethembekileyo kubalulekile ekuqinisekiseni ukufumaneka kweemveliso ezikumgangatho ophezulu. Ngokuqonda ukubaluleka kwezilayidi zedrowa ezihlala zihleli, bobabini abavelisi kunye nabathengi banokwenza izigqibo ezinolwazi kwaye batyale imali kwifenitshala eya kumelana novavanyo lwexesha.
Xa kuziwa ekukhetheni izilayidi zedrowa zokusetyenziswa kakhulu, kukho izinto ezininzi ezibalulekileyo ekufuneka ziqwalaselwe. Nokuba ungumenzi wekhabhathi, umyili wefenitshala, okanye umthandi we-DIY, ukukhetha izilayidi ezifanelekileyo zedrowa kubalulekile ekuqinisekiseni ubude kunye nokusebenza kweengcezu zefenitshala yakho. Ukusuka kumthamo womthwalo ukuya kwizinto kunye nodidi lofakelo, kukho imiba eyahlukeneyo ekufuneka ithathelwe ingqalelo xa ukhetha izilayidi zedrowa zosetyenziso olunzima.
Umthwalo womthwalo
Enye yezona zinto zibalulekileyo ekufuneka ziqwalaselwe xa ukhetha izilayidi zedrowa zokusetyenziswa kakhulu ngumthamo womthwalo. Kubalulekile ukuvavanya ubunzima kunye nobukhulu bezinto eziya kugcinwa kwiidrowa ukugqiba ukulinganisa okufanelekileyo komthwalo kwiislayidi. Izilayidi zedrowa zifumaneka ngobunzima obahlukeneyo, ukusuka kumsebenzi osemgangathweni ukuya kobunzima obungaphezulu, ngoko ke kubalulekile ukutshatisa umthamo womthwalo weslayidi nokusetyenziswa okucetywayo kweedrowa.
Izinto ezimbili
Izilayidi zedrowa zenziwe ngezinto ezahlukeneyo, kubandakanya intsimbi, ialuminiyam, kunye neplastiki. Xa kuziwa ekusetyenzisweni okunzima, kubalulekile ukukhetha iislayidi zedrowa ezakhiwe kwizinto ezihlala zihleli kwaye ezinamandla ezinokumelana nobunzima kunye nokusetyenziswa rhoqo. Izilayidi zedrowa yentsimbi ziyaziwa ngamandla kunye nokuqina kwazo, nto leyo ezenza zibe lolona khetho lubalaseleyo kwizicelo ezinobunzima. Ukongeza, qwalasela ukugqitywa komphezulu kwezilayidi, njengoko kunokuchaphazela ukusebenza kwazo kunye nobomi obude.
Uhlobo loFakelo
Kukho iintlobo ezahlukeneyo zokufakela izilayidi zedrowa, kubandakanywa ukunyuswa kwecala, i-under-mount, kunye ne-center-mount. Uhlobo lofakelo olukhethayo luya kuxhomekeka kuyilo kunye nomsebenzi wefenitshala yakho. Ukusetyenziswa kakhulu, izilayidi zedrowa eziphantsi kwentaba zihlala zikhethwa njengoko zibonelela ngenkangeleko ethambileyo kwaye engenamthungo, ngelixa zikwanikezela ngezakhono ezibalaseleyo zokuthwala ubunzima. Kubalulekile ukuqinisekisa ukuba uhlobo olukhethiweyo lokufakela luhambelana noyilo kunye nokwakhiwa kwefenitshala yefenitshala.
Ukunganyangekiyo
Kusetyenziso olunzima, izilayidi zedrowa zinokuvezwa kwizinto ezahlukeneyo zokusingqongileyo, kubandakanya ukufuma kunye nokufuma. Ngoko ke, kubalulekile ukuqwalasela ukuxhatshazwa kwe-corrosion of the slides. Khangela izilayidi zedrowa ezenzelwe ukuxhathisa umhlwa nomhlwa, ngakumbi ukuba ziya kufakwa kwiindawo ezithanda ukufuma okanye ukufuma okuphezulu, njengamakhitshi nezindlu zokuhlambela.
Ukusebenza okugudileyo
Enye into ebalulekileyo ekufuneka uyiqwalasele xa ukhetha izilayidi zedrowa ukuze zisetyenziswe kakhulu kukuguda komsebenzi. Khangela izilayidi ezibonelela ngentshukumo egudileyo kwaye ezolileyo, njengoko oku kuya kuba negalelo kumava omsebenzisi ngokubanzi kunye nokusebenza kweedrowa. Iimpawu ezifana nokwakhiwa kwebhola kunye neendlela zokuzivala zinokuphucula ukusebenza kakuhle kwezilayidi, zizenze zilungele usetyenziso olunzima.
uMboneleli weZilayidi zeDrowa
Xa ukhangela izilayidi zedrowa ukuze zisetyenziswe kakhulu, kubalulekile ukusebenzisana nomthengisi wezilayidi zedrowa othembekileyo nothembekileyo. Khangela umthengisi obonelela ngoluhlu olubanzi lwezilayidi zedrowa ezikumgangatho ophezulu ezilungiselelwe ngokukodwa usetyenziso olunzima. Qinisekisa ukuba umboneleli unikezela ngolwazi oluneenkcukacha lwemveliso, kubandakanywa amandla omthwalo, iinkcukacha zemathiriyeli, kunye nezikhokelo zofakelo, ukukunceda wenze isigqibo esinolwazi. Ukongeza, khetha umthengisi obonelela ngenkonzo ebalaseleyo yabathengi kunye nenkxaso ukukunceda ekukhetheni ezona zilayidi zedrowa ezifanelekileyo kwiimfuno zakho ezithile.
Ukuqukumbela, ukukhetha izilayidi zedrowa ezichanekileyo zokusetyenziswa kakhulu kufuna uqwalaselo ngononophelo lwemiba efana nomthamo womthwalo, imathiriyeli, uhlobo lofakelo, ukuxhathisa umhlwa, kunye nokusebenza kakuhle. Ngokuthathela ingqalelo le miba kunye nokusebenzisana nomthengisi we-slides wedrowa ethembekileyo, unokuqinisekisa ukuba amaqhekeza akho efenitshala axhotyiswe ngezilayidi zedrowa eziqinileyo nezithembekileyo ezinokumelana nokusetyenziswa kakhulu kwaye zibonelele ngokusebenza okuhlala ixesha elide.
Xa kuziwa ekukhetheni izilayidi zedrowa zokusetyenziswa kakhulu, ukuqina ngundoqo. Iimpawu eziphezulu kunye neemodeli zeesilayidi zedrowa ziyaziwa ngokukwazi ukujamelana nobunzima kunye nokunyanzeliswa kokusetyenziswa rhoqo, okwenza kube yinto efanelekileyo kwizicelo ezinzima. Kule nqaku, siza kuphonononga ezinye zezona zilayidi zedrowa ezihlala zihlala kwiimarike, kunye neempawu eziphezulu kunye neemodeli eziye zafumana udumo lokuqina nokuthembeka kwazo.
Enye yeebrendi eziphezulu ezaziwayo ngokuvelisa izilayidi zedrowa ezomeleleyo yiBlum. Izilayidi ze-drawer ze-Blum zenzelwe ukujamelana nemithwalo enzima kunye nokusetyenziswa rhoqo, okwenza kube lukhetho olufanelekileyo kwizicelo ezifana nekhabhinethi yorhwebo kunye neendawo ezihamba phambili. I-Tandem kunye ne-Movento ye-drawer yochungechunge lwezilayidi zidume ngokukodwa ngokuhlala kwazo, kwaye itekhnoloji evaliweyo ethambileyo yongeza inqanaba elongezelelweyo lomgangatho kwiimveliso zabo.
Olunye uphawu oluphezulu oluthathelwa ingqalelo kakhulu ngenxa yokuqina kwezilayidi zedrowa yi-Accuride. Izilayidi ze-drawer ze-Accuride zakhiwe ngezixhobo eziphezulu kunye nobunjineli obuchanekileyo, okwenza kube yinto ethembekileyo yokukhetha ukusetyenziswa okunzima. Iislayidi zabo ze-drawer-duty-duty kunye ne-industrial drawer zenzelwe ukuxhasa imithwalo enzima kunye nokumelana nobunzima bokuvulwa nokuvala rhoqo, okwenza kube lukhetho oludumileyo kwizicelo zoshishino kunye nezorhwebo.
Ukongeza kwezi mpawu ziphezulu, kukho iimodeli ezininzi zeedrowa zeslayidi ezaziwa ngokuhlala kwazo kunye nokuthembeka. Ukusetyenziswa kobunzima obunzima, iislayidi zedrowa ezithwele ibhola zihlala zilolona khetho lungcono, njengoko zibonelela ngokusebenza ngokutyibilikayo kunye nokungaguquguqukiyo phantsi kwemithwalo enzima. Iimodeli ezifana ne-Accuride 9300 kunye ne-7957 series kunye ne-Blum Tandem kunye ne-Movento series ziyaziwa ngokuhlala kwazo kunye nokukwazi ukuphatha imithwalo enzima ngokulula.
Ukongeza ekomeleleni, kukwabalulekile ukuqwalasela uhlobo lwesilayidi sedrowa esisifanela kakhulu isicelo sakho. Ngokomzekelo, ukuba usebenza ne-drawer efuna ukwandiswa okupheleleyo, isilayidi se-telescoping drawer slide inokuba lolona khetho lungcono. Ukuba isithuba sinqongophele, isilayidi sedrowa esisecaleni sinokufaneleka ngakumbi. Ngokukhetha uhlobo oluchanekileyo lwesilayidi sedrowa kwisicelo sakho, unokuqinisekisa ukuba iya kusebenza ngokuthembekileyo kwaye imelane nokusetyenziswa kakhulu.
Xa ukhetha umthengisi wesilayidi se-drawer, kubalulekile ukuqwalasela idumela labo lomgangatho kunye nokuthembeka. Khangela umthengisi onikezela uluhlu olubanzi lweempawu eziphezulu kunye neemodeli, kunye nerekhodi yokubonelela ngeemveliso ezihlala ixesha elide kunye nexesha elide. Ngokusebenza nomboneleli othembekileyo, unokuqinisekisa ukuba ufumana esona silayidi sedrowa somgangatho ophezulu kwisicelo sakho esithile.
Ukuqukumbela, xa kuziwa ekukhetheni izilayidi zedrowa zokusetyenziswa kakhulu, ukuqina kubaluleke kakhulu. Iimpawu eziphezulu kunye neemodeli zeesilayidi zedrowa ezaziwa ngokuhlala kwazo kunye nokuthembeka kwazo ziyimfuneko ekumelaneni nobunzima bezicelo ezinzima. Ngokukhetha uphawu oluchanekileyo kunye nemodeli, kunye nokusebenza nomthengisi othembekileyo, unokuqinisekisa ukuba izilayidi zakho zedrowa ziya kusebenza ngokuthembekileyo phantsi kokusetyenziswa kakhulu kwiminyaka ezayo.
Xa kuziwa kwizilayidi zedrowa enzima, ukufakela okufanelekileyo ngundoqo wokwandisa ubomi babo kunye nokuqinisekisa ukusebenza kakuhle. Izilayidi zedrawer zizinto eziyimfuneko kwiikhabhinethi, kwiibhokisi zezixhobo, kunye nezinye iiyunithi zokugcina, ngakumbi ezo zisetyenziswa kwimizi-mveliso kunye nezicwangciso zorhwebo apho izinto ezinzima zihlala zigcinwa kwaye zifikeleleke. Njengomthengisi wezilayidi zedrowa, kubalulekile ukufundisa abathengi bakho ngezona ndlela zilungileyo zokufaka kunye nokugcina izilayidi zedrowa enzima ukubanceda ukuba bafumane okuninzi kutyalo-mali lwabo.
Kukho iingcebiso ezininzi ezibalulekileyo ekufuneka ziqwalaselwe xa ufaka i-heavy duty drawer slides ukuqinisekisa ukuqina kunye nokuphila ixesha elide. Isinyathelo sokuqala kukuvavanya ngokucophelela ubunzima kunye nobukhulu bezinto eziza kugcinwa kwiidrowa. Izilayidi zedrowa ezinomsebenzi onzima ziyilelwe ukuxhasa ubunzima obuninzi, kodwa kubalulekile ukukhetha izilayidi ezithengwe ngokukodwa umthamo womthwalo ocetywayo. Njengomthengisi wesilayidi sedrowa, kubalulekile ukubonelela abathengi ngesikhokelo ekukhetheni izilayidi ezifanelekileyo kwiimfuno zabo.
Ukunyuswa ngokufanelekileyo yenye into ebalulekileyo ekwandiseni ubomi bezilayidi zedrowa enzima. Umphezulu wokunyuka kufuneka womelele kwaye ukwazi ukuxhasa ubunzima bedrowa elayishiweyo ngaphandle kokugoba okanye ukugoba. Kubalulekile ukusebenzisa i-screws ephezulu kunye ne-fasteners ezifanelekileyo kwindawo yokunyuka, nokuba ngumthi, isinyithi, okanye enye into. Njengomthengisi wesilayidi sedrowa, kubalulekile ukuba unikeze uluhlu lweenketho zokunyuka zehardware ukulungiselela iimeko ezahlukeneyo zofakelo.
Ukongeza kokunyuka okufanelekileyo, ukuqinisekisa ukuba i-drawer slides ifakwe kwinqanaba kwaye i-parallel ibalulekile ekusebenzeni kakuhle kunye nokuphila ixesha elide. Nakuphi na ukungahambi kakuhle kunokubangela ukusabalalisa ubunzima obungalinganiyo kunye nokugqoka kwangaphambi kwexesha kwiislayidi. Njengomthengisi wesilayidi sedrowa, kubalulekile ukubonelela abathengi ngeengcebiso zokulinganisa kunye nohlengahlengiso ukuze bancede bafezekise iziphumo ezichanekileyo zofakelo.
Emva kokuba i-slides ye-drawer-duty-duty-slides ifakiwe, ukulungiswa okufanelekileyo ngundoqo ekuqinisekiseni ukusebenza kwazo kwexesha elide. Ukucoca rhoqo kunye nokuthambisa izilayidi kuya kunceda ukuthintela ukubola kunye nokuqinisekisa ukusebenza kakuhle. Njengomthengisi wesilayidi sedrowa, kunenzuzo ukubonelela ngeemveliso zogcino ezifana nezicoci ezingaboliyo kunye nezithambisi ezikumgangatho ophezulu ukunceda abathengi bagcine izilayidi zabo zedrowa zikwimeko ephezulu.
Xa kuziwa kwiislayidi zedrowa enzima, ukufakela okufanelekileyo kunye nokugcinwa kubalulekile ekwandiseni ubomi babo kunye nokuqinisekisa ukusebenza okuthembekileyo. Njengomthengisi we-slides we-drawer, ukubonelela abathengi ngeengcebiso zokufakela kunye nesikhokelo sokugcinwa kuya kubanceda ukuba bafumane okuninzi kutyalo-mali lwabo kwiislayidi zedrowa ezikumgangatho ophezulu. Ngokunikezela ngoluhlu lweemveliso kunye nobuchule, unokuxhasa abathengi bakho ekufezekiseni izisombululo ezihlala ixesha elide kunye nezihlala zihlala kwiimfuno zabo zoshishino kunye nezorhwebo.
Izilayidi zedrowa ziyinxalenye ebalulekileyo yayo nayiphi na inkqubo yedrowa, njengoko ziququzelela ukuvuleka okugudileyo kunye nokuvalwa kweedrowa. Xa kuziwa kusetyenziso olunzima, kubalulekile ukutyala imali kwizilayidi zedrowa ezomeleleyo ezinokumelana nobunzima kunye nokuhamba rhoqo ngaphandle kokubeka esichengeni ukusebenza. Nangona kunjalo, kwanezona zilayidi zedrowa ezihlala zihlala zifuna ukugcinwa kunye nokhathalelo olufanelekileyo ukuqinisekisa ubomi obude kunye nokusebenza ngokufanelekileyo.
Elinye lamanyathelo okuqala ekuqinisekiseni ukusebenza kwezilayidi zedrowa ezomeleleyo kukukhetha umthengisi wezilayidi zedrowa ethembekileyo. Umthengisi othembekileyo uya kubonelela ngezilayidi zedrowa ezikumgangatho ophezulu ezenzelwe ukuxhathisa ukusetyenziswa okunzima kunye nokubonelela ngokuhlala ixesha elide. Xa ukhetha umthengisi, kubalulekile ukuqwalasela izinto ezifana nomgangatho wezinto eziphathekayo, umthamo womthwalo, kunye nokusebenza kakuhle.
Ukongeza ekukhetheni umthengisi ofanelekileyo, ukugcinwa okufanelekileyo kunye nokunyamekela kubalulekile ekwandiseni ukusebenza kweeslayidi zedrawer ezihlala zihlala. Ukucoca rhoqo kunye ne-lubrication zizinto eziphambili zokugcinwa, njengoko zinceda ukuthintela ukuguga, ukunciphisa ukungqubuzana, kunye nokuqinisekisa ukusebenza kakuhle.
Xa kuziwa ekucoceni, kubalulekile ukususa rhoqo nayiphi na i-debris, uthuli, okanye ukungcola okunokuthi kuqokelele kwi-drawer slides. Oku kunokwenziwa kusetyenziswa ilaphu elithambileyo okanye ibrashi ukosula ngobunono phantsi izilayidi kwaye ususe nawaphina amasuntswana anokubangela ukukhuhlana. Kwakhona kubalulekile ukunyamekela umzila kunye ne-roller ye-slides, njengoko ezi ndawo zilungele ukuqokelela i-debris kwaye zifuna ukucocwa ngokucokisekileyo.
Nje ukuba iislayidi zedrowa zicoceke, kubalulekile ukuzithambisa ukuze kuncitshiswe ukungqubana nokuqinisekisa ukuhamba kakuhle. I-silicone ephezulu okanye i-lubricant esekelwe kwi-Teflon inconywa kwi-drawer slides, njengoko ezi zixhobo zibonelela ngokhuseleko oluhlala ixesha elide kwaye azikhangeli uthuli okanye ukungcola. Xa usebenzisa i-lubricant, kubalulekile ukusebenzisa inani elincinci lokuthintela ukwakhiwa okugqithisileyo, okunokutsala i-debris kunye nokuphazamisa ukusebenza kweeslayidi.
Ukongeza kokucocwa rhoqo kunye nokuthambisa, kubalulekile ukuhlola iislayidi zedrowa kuzo naziphi na iimpawu zokugqoka okanye umonakalo. Ngokuhamba kwexesha, ukusetyenziswa kakhulu kunokubangela ukuba izilayidi zibonise iimpawu zokuguga, ezifana nemikrwelo, izibonda, okanye ukungahambi kakuhle. Ukuba kukho nayiphi na imiba efunyenweyo, kubalulekile ukuyilungisa ngokukhawuleza ukukhusela umonakalo ongaphezulu kunye nokuqinisekisa ukusebenza okuqhubekayo kweeslayidi zedrowa.
Ngokubanzi, ukukhetha i-drawer echanekileyo ye-slides umthengisi, kunye nokugcinwa rhoqo kunye nokunyamekela, kubalulekile ekwandiseni ukusebenza kwee-slides zedrawer ezihlala zihlala. Ngotyalo-mali kwiislayidi zedrowa ezikumgangatho ophezulu kunye nokuphumeza iindlela ezifanelekileyo zokulondoloza, abasebenzisi banokuqinisekisa ukuba iinkqubo zabo zedrowa ziyaqhubeka nokusebenza ngokufanelekileyo nangokufanelekileyo, naphantsi kokusetyenziswa kakhulu.
Xa kuziwa ekukhetheni izilayidi zedrowa ezomeleleyo zokusetyenziswa kakhulu, kubalulekile ukuqwalasela izinto ezinje ngobunzima bobunzima, imathiriyeli, kunye nendlela yokufakela. Emva kokuphanda iindlela ezahlukeneyo zokukhetha, kucacile ukuba izilayidi ezinebhola enzima, ezenziwe ngezinto ezinjengentsimbi okanye i-zinc, lolona khetho luthembekileyo lokunyamezela ukusetyenziswa okunzima ekuhambeni kwexesha. Nokuba ungumnikazi wendlu ojonge ukuphucula iidrowa zakho zasekhitshini okanye ingcali efuna izisombululo zokugcina izinto ezinzima, ukutyala imali kwizilayidi zedrowa ezikumgangatho ophezulu ziya kuqinisekisa ukusebenza kakuhle kunye nokusebenza okuhlala ixesha elide. Ke, thatha ixesha lokuqwalasela ngononophelo iimfuno zakho kwaye ukhethe ezona zilayidi zedrowa zomelele eziya kuthi zifezekise iinjongo zakho. Ngokhetho olufanelekileyo, unokukonwabela ukukhululeka kunye nokuthembeka kweedrowa ezityibilikayo ngokutyibilikayo kwiminyaka ezayo.