Eyona 85mm izikrufu ezomileyo zokuzinziseka? 

Xa usiva izikrufu ezizinzileyo ze-drywall, uninzi lwabafana lucinga ukuba lumalunga nentsimbi esetyenzisiweyo. Leyo yinxalenye yayo, kodwa ukuba ubukwizixhobo ixesha elide ngokwaneleyo, uyazi ukuba umdlalo wokwenyani umalunga nomjikelo wobomi buphela-ukususela kwixesha elingakanani into ebambekayo ngaphandle kokuhluba okanye ukuhlutha, ukuya kwingubo eyeka umhlwa kwimizila yayo ukuze ungenzi ukufowuna kwiminyaka emibini. Makhe sithethe malunga nokuba yintoni eyenza i-85mm isijija ihashe lomsebenzi onokulithemba, hayi nje iphepha lemveliso elihlaza.

Izinto ezingundoqo: AyisiyoNtsimbi nje

Kunene, ngoko ke isiseko sesinyithi. Uninzi lwababoneleli baya kukhupha insimbi ephezulu, kodwa ngokuzinzileyo, umthombo kunye nomcimbi we-alloy. Ufuna i-carbon steel engaguqukiyo, ephantsi okanye i-silicon-aluminium alloy ukuba sithetha kwi-shelf ephezulu. Ingxaki ngentsimbi engahambelaniyo okanye erhabaxa kakhulu kubude obuyi-85mm kukungaphumeleli kwentlekele—iya kuthi shwaka phantsi kwetorque, ngakumbi xa ibetha istud ngasemva kweeleya ezininzi zebhodi okanye iplanga elidala, elinenkani. Yinkcitho leyo. Ngoku unesiphako esaphukileyo, ibhodi eyonakeleyo, kwaye uqala kwakhona. Ndizibonile iibhetshi ezivela kwii-brand ezingenamagama apho amandla okuqina ayekuyo yonke indawo. Ibhokisi enye iya kulunga, elandelayo, uya kufumana i-10% yezinga lokungaphumeleli. Loo nto ayizinzile nangawuphi na umlinganiselo; iphosa imali kunye nezixhobo phantsi kombhobho.

Apha kulapho ukulandeleka kungena khona. Umvelisi olawula ukukhangela intonga yakhe yocingo kwaye unokukuxelela malunga nelitye lokusila linyathelo elingaphambili. Ndikhumbula iprojekthi apho sasizama ukubetha iibenchmarks ezithile zokusingqongileyo, kwaye i-spec yabiza izikrufu ezinomxholo owaziwayo ohlaziyiweyo. Sizame uphawu olubanga i-70% + yentsimbi esetyenzisiweyo. Umsebenzi wawu... uphakathi. Imisonto yayingabukhali kangako, ifuna amandla angakumbi okuqhuba, kwaye iintloko zihlulwe lula. Sifunda ntoni? Umxholo ohlaziyiweyo yinjongo enkulu, kodwa ukuba i-metallurgy ayilungiselelwanga, imveliso iyasilela umsebenzi wayo ophambili. Ukhetho oluzinzileyo yi-screw ehlala ubomi bofakelo.

Kukho ibhalansi. Abanye abadlali abatsha, njengaye I-Handon Shengtong Deander Fight CO YOFI (https://www.shengtongfastener.com), esebenza ngaphandle kweyona hub ye-fastener enkulu e-Hebei, bebegxile koku. I-pitch yabo ayikho nje ngokuba luhlaza; imalunga nolawulo lwenkqubo ukusuka kucingo olukrwada. Inkampani etyale imali kwisihloko esibandayo sanamhlanje kunye netekhnoloji eqengqelekayo ukusukela oko yasekwa ngo-2018 ihlala ikwazi ukugcina oko kungaguquguquki kwezinto, nto leyo enciphisa inkunkuma kwindawo. Olo luhlobo olusebenzayo lozinzo.

I-Coating: I-Invisible Lifespan Extender

Oku ngokuqinisekileyo kubaluleke ngakumbi kunentsimbi ngokwayo ubomi obude. Isikrufu esiyi-85mm sihlala sisetyenziswa kwiindawo ezinokufuma-cinga iisilingi zangaphantsi, iindonga zokwahlula kufutshane nemibhobho yamanzi, okanye nakwimozulu enokufuma okuphezulu. Ukugquma okulambathayo kuthetha ukuba umhlwa obomvu uyaphuma ukopha ekupheleni konyaka. Kwafuneka ndikhuphe amacandelo ebhodi ngenxa yoko. Liphupha elibi.

Umgangatho uye waba yi-phosphate kunye ne-wax, efanelekile kwiindawo zangaphakathi, ezomileyo. Kodwa ukuqina kokwenyani, ujonge i-zinc plating, kwaye ngokuthe ngqo, ubukhulu beplate. Idyasi ye-zinc elungileyo kufuneka ilingane, inomaleko otyheli okanye oqaqambileyo wechromate passivation ngaphezulu. Oku kwehlisa umhlwa kakhulu. Ezinye iinketho zeprimiyamu zisebenzisa i-galvanizing yomatshini okanye imixube yepolymer yobunini ehambelana nokusingqongileyo kuneebhafu ze-electroplating zemveli.

Siye savavanya izikrufu ezilungele i-eco-friendly nge-coating esekwe emanzini okwethutyana emva. Ithiyori yayinesandi—iikhompawundi ezimbalwa eziguquguqukayo, isinyithi esibalekayo esingaphantsi kokuveliswa. Ebhentshini, babekhangeleka bebahle. Kodwa kudonga oluhlekisayo olunobumanzi obunyuke kancinci, baqala ukubonisa amachaphaza ngokukhawuleza kunesikrufu esisisiseko se-zinc esivela kuphawu oluthembekileyo. I-takeway? Ukuzinza kwenkqubo yokuvelisa akukwazi ukuza ngeendleko zemveliso yelizwe lokwenene. Esona sikrufu siluhlaza seso singaze sifune ukutshintshwa.

Uyilo lweNtloko kunye noMsonto: Ubunjineli boBuchule

Ukuzinza akukhona nje ngezinto eziphathekayo; imalunga nokusebenza kakuhle kunye nempazamo encitshisiweyo. Isikrufu se-85mm se-drywall sifuna ukutsala ibhodi iqine ngokuchasene ne-stud ngaphandle kokukrazula ubuso bephepha. Uyilo lwentloko lungundoqo. Intloko yebugle ebukhali kakhulu iya kuzika kwaye ikrazuke. Enye ebuthuntu kakhulu ayiyi kukwazi ukumelana ngokufanelekileyo, ikushiya kunye ne-bump ukuya eludakeni-i-compound engakumbi, i-sanding eninzi, uthuli oluninzi, ixesha elingakumbi.

Umbala wemibala ubaluleke kakhulu. Umsonto orhabaxa ubamba izikhonkwane zomthi ngokukhawuleza, kodwa umsonto ocolekileyo udla ngokuba ngcono kwizikhonkwane zentsimbi. Uyilo lwemisonto emibini-erhabaxa phezulu, ilungile kufutshane nencam-inokuba lukhetho oluguquguqukayo. Umtya ongalunganga wesicelo uthetha ukuba isikrufu asihlali ngokuchanekileyo, sikhuphe ngaphandle, okanye asiyibambi ibhodi icocekile. Oko kukhokelela kwi-squeaks, iintanda, kwaye kwakhona, ii-callbacks. Ndichithe iiyure ngokulungisa ingxolo ephuma eludongeni ndafumanisa ukuba yayiyibhetshi yezikrufu ezinomsonto ondlongo-ndlongo owawuhlafuna kancinane kwintsimbi yesinyithi kwiminyaka yokwanda kobushushu.

Emva koko kukho ukuqhuba. I-Phillips isaxhaphakile kodwa ithanda ukukhupha (oko kutyibilika okonakalisa intloko). I-Robertson (i-square drive) iphezulu kwi-torque transfer, i-strip encinci. I-Pozidriv kukunyuka ukusuka ePhillips. Yonke intloko ekhutshiweyo sisikrufu esimoshakeleyo kunye nomzuzu wonxunguphalo owaphula ukuhamba kwakho komsebenzi. Ukukhetha isikrufu esinenkqubo ethembekileyo yokuqhuba kukuziqhelanisa nokugcina ingqondo yakho kunye nexesha leprojekthi yakho.

Ulungelelwaniso lwehlabathi lokwenyani: Imiba yomqhubi

Le yi-nuance eninzi yokuphononongwa kwemveliso. Eyona 85mm isikrufu emhlabeni singonakaliswa yi-drill engalunganga/isethingi yomqhubi. Udinga i-clutch enokuthi ilinganiswe ukuze uhlale isikrufu ngaphantsi komphezulu ngaphandle kokwaphula iphepha. I-torque eninzi kakhulu, kwaye udlula ebhodini. Incinci kakhulu, kwaye intloko ihlala iqhosha.

Ndifumene ukuba izikrufu ezivela kubavelisi ababonelela ngesikhokelo esicacileyo kwi-RPM efanelekileyo kunye noseto lwe-clutch luhlala lusebenza ngokuthe kratya. Ibonisa ukuba bavavanyiwe kwiimeko zokwenyani. Ngamanye amaxesha, ufumana ibhokisi yezikrufu ebonakala inzima ukuyiqhuba. Isenokuba i-coating eyongeza i-friction, okanye uyilo lwentambo. Emva koko kuya kufuneka uhlengahlengise umqhubi wakho, otya ubomi bebhetri kwizixhobo ezingenazintambo-omnye umaleko wokusetyenziswa kwamandla okuqwalasela kuyo yonke inkqubo. Isikrufu esiqhuba kakuhle ngamandla aphakathi sinozinzo oluthe kratya ngokungangqalanga.

UkuPakisha kunye noLungiselelo: Impembelelo efihlakeleyo

Musa ukuyihoya ibhokisi. Ngaba ufumana izikrufu ezili-100 kwipakethe ye-blister yeplastiki eya ngqo kwindawo yokulahla inkunkuma? Okanye ngaba zikwibhokisi yekhadibhodi elula, enokuphinda isetyenziswe nge-inki encinci? Ukupakishwa ngobuninzi kusoloko kungcono. Ezinye iibrendi ezijonge phambili zisebenzisa iityhubhu zeplastiki ezomeleleyo, eziphinda zivaleleke ezihlala iminyaka kwilori, zikhusela izikrufu kumanzi kunye nomonakalo. Olo luhlobo lokuqina.

Emva koko kukho ikhonkco lokubonelela. Ukukhangela izikrufu kumenzi wesiqingatha selizwe kude kunokuba nenzuzo yeendleko, kodwa i-carbon footprint yokuthumela iziqhoboshi zentsimbi enzima inkulu. Kukho impikiswano eyomeleleyo yokukhangela kwii-hubs zengingqi kunye nolungiselelo olusebenzayo. Inkampani esekwe kwisiseko esikhulu semizi-mveliso, njengaye I-Handon Shengtong isantya e Hebei, badla ukubonelela kwimarike yasekhaya kunye nommandla Asian enkulu, leyo iiprojekthi kwezo ndawo, kunokuthetha elifutshane, iindlela zothutho ngaphantsi amandla-amandla kakhulu. Iprofayile yenkampani yabo iphawula ukuba bakwisiseko esibalulekileyo seshishini laseTshayina elikhawulezayo, elihlala lithetha uthungelwano lwemathiriyeli kunye nolungiselelo. Olo buchule buguqulela ukuthoba amandla afakwe kwimveliso oyifumanayo kwisiza.

Ngoko ke, yintoni engcono?

Akukho phawu lubalaseleyo. Luluhlu lwemilinganiselo. Kwi-screw ye-85mm ye-drywall ezinzileyo, udinga: 1) Intsimbi ehambelanayo, elandelekayo engayi kusilela. I-2) I-coat-resistant-resistant coating ifanele indalo esingqongileyo. I-3) Intloko kunye noyilo lwentambo olunciphisa iimpazamo zofakelo kunye nokwandisa amandla okubamba. I-4) Ukuhambelana nezixhobo eziqhelekileyo, ezilinganiswe kakuhle. 5) Ukupakisha okunengqiqo, okuncinci.

Iimpawu ezifumana eli lungelo zihlala zithetha kancinci malunga nohlaza olungacacanga kunye nokunye malunga nokunyamezela okuchanekileyo kwemveliso, ukucaciswa kwengubo, kunye nokubonelela ngedatha yokwenene yobugcisa. Ngabo abo izikrufu zabo ziziva zihambelana xa uziqhuba-akukho nto imangalisayo. Uzinzo luvela kwinto yokuba usebenzisa ezimbalwa zazo ngenxa yokuba aziphuli, uzifakela ngokukhawuleza ngeempazamo ezimbalwa, kwaye ukufakela kuhlala amashumi eminyaka ngaphandle kwemiba. Leyo yinjongo yokwenyani. Yonke enye into kukuthengisa nje i-fluff oya kuthi uyifumanise nzima xa uguqe ngamadolo uchola isikrufu esikrazukileyo kwi-stud ekupheleni kosuku olude.