Ngaba izikrufu zeBimetal zomelele ngokwaneleyo? IBanga, Ukwaleka kunye nokusebenza kucacisiwe

Ziziphi izikrufu zeBimetal?

Izikrufu ze-Bimetal zizibophelelo ezenziwe ngazoiintsimbi ezimbini ezahlukeneyo- ngokuqhelekileyo ai-carbon steel drilling tip eqinileweld kwi ai-shank yensimbi engenasici. Le ndibaniselwano ivumela isikrufu ukuba sigqobhoze izinto eziqinileyo (enkosi kwincam yentsimbi) ngelixa ugcina ukuxhathisa kokubola (ngomzimba ongenasici).

Zihlala zisetyenziswa kwizicelo ezibandakanya izinto ezifanayo (umzekelo, amaphepha e-aluminiyam kwimiqadi yentsimbi) okanye iimeko zangaphandle eziveziweyo apho irusi ixhalabile. Amashishini afanaamandla elanga, ukuphahla, i-HVAC, kunye nokwakhiwa kwentsimbizithembele rhoqo kolu uyilo hybrid.

Ngaba banalo iBanga laMandla njenge-8.8 okanye i-10.9?

Ngokungafaniyo neebholithi zentsimbi zekhabhoni eziqhelekileyo, ezihlelwa kusetyenziswa inkqubo ye-ISO okanye ye-SAE (umz., 4.8, 8.8, 10.9), izikrufu zebimetal ngokuqhelekileyo.musa ukuphatha inombolo yebakala lemveli. Kungenxa yokuba ukusebenza kwabo koomatshini kuxhomekeke kwizinto ezimbini:

1. Iukuqina kunye nomgangatho wencam yokomba(ngokuqhelekileyo intsimbi yekhabhoni ephathwa ngobushushu).

2. Iweld ingqibelelophakathi kwencam kunye ne-shank yensimbi engenasici.

Oko kuthethiweyo, abavelisi abathembekileyo benza ezi zikrufu ukuhambisa ukusebenza koomatshiningokungqinelana neBanga lesi-8.8 okanye nangaphezulu, ngakumbi malunga nokucheba kunye namandla okuqina. Oku kuzenza zilungele ukusetyenziswa kolwakhiwo, ngaphandle kokuba zisetyenziswe ngaphakathi kweeparamitha ezilinganisiweyo zomthwalo.

Kuthekani Ngokuxhathisa Ukonakala?

Enye yeempawu ezibalaseleyo ze-bimetal screws yazoukuxhathisa umhlwa okungaqhelekanga. Oku kuvela kuqala kwii-shank yensimbi engenasici, ehlala yenziwe ukusuka ku-A2 (304) okanye i-A4 (316) amabakala angenasici.

Izikrufu ezininzi ze-bimetal nazo ziphathwa ngeengubo ezongezelelweyo zokhuseleko olongezelelweyo:

• I-Zinc-nickel okanye iingubo ze-ceramickwincam yentsimbi yekhabhoni ukuthintela ukusabela kwegalvanic.

• Iipolymer okanye epoxy ukugqibaukomelela okongeziweyo kokusingqongileyo.

• Abanye bade baboniseiinkqubo zokwaleka ezimbinieziqhuba kakuhle kuvavanyo lwesitshizi setyuwa esidlula iiyure ezili-1,000.

Ezi zogquma ziluncedo kakhulu kwiindawo eziselunxwemeni okanye kwimichiza, apho izibophelelo zentsimbi eziqhelekileyo ziza kuthotywa ngokukhawuleza.

Kufuneka ukhethe nini i-Bimetal Screw Over Full Stainless?

Isikrufu esipheleleyo sentsimbi esingenasici sinokubonakala sesona sigqibo sobungqina bokurusi, kodwa asinanto inye: amandla okomba. Iingcebiso ezingenastainless zithande ukuthamba kwaye zinokusokolai-substrates yentsimbi engqindilili okanye ephezulu.

Kulapho izikrufu ze-bimetal zikhanya khona. Yaboincam yentsimbi yekhabhoni inokubhoboza ngemiqadi yentsimbi okanye iipurlins, ngelixa i-stainless steel body iqinisekisa ukuba xa sele ifakiwe, i-screw imelana nomhlwa iminyaka.

Zisebenzise xa ufuna:

• Ukuzibhobhoza ngentsimbi(akukho kugrunjwa kwangaphambili okufunekayo)

• Ukufakwa ngokukhawuleza kwizinto ezixubileyo

• Ukumelana nokubola ngaphandle kokuncama amandla oomatshini

Usetyenziso oluqhelekileyo lwezikrufu zeBimetal

Uya kufumana izikrufu ze-bimetal kuluhlu olubanzi lwemizi-mveliso kunye nolwakhiwo:

• Iinkqubo zokuxhoma iipaneli zelanga

• Uphahla lwentsimbi kunye neendibano zokugquma

• Ukwenziwa kwesinyithi kwimimandla efumileyo okanye eselunxwemeni

• I-HVAC yokufaka umbhobho kwintsimbi yolwakhiwo

• Amandla axhonywe kuloliwe okanye iinkqubo zokukhanyisa

Zixabiswa ngokukodwa kwiiprojekthi apho ukufikelela kulondolozo lwexesha elide kuthintelwe - xa zifakiwe, zakhelwe ukuhlala.

Ukusebenza kwiiMeko zeLizwe lokwenyani

Kuninzi lwezicelo zobuchwephesha, izikrufu ze-bimetal zivavanywa hayi nje ngeemetriki zaselebhu, kodwa ngoukusebenza kwebala- ingaba bahlala bekhuselekile phantsi kwemithwalo eguquguqukayo, amaqondo obushushu ahlukeneyo, kunye nokuvezwa kwexesha elide?

Xa zithathwe kubavelisi abaqinisekisiweyo, izikrufu ze-bimetal zihlala zidlula:

• Uvavanyo lwamandla okuqina kunye nokucheba

• Ukuxhathisa ukutshizwa kokutshizwa kwetyuwa (ngokwe ISO 9227)

• Ukuhlolwa kwe-Hydrogen embrittlement

• Ukudinwa kovavanyo lobomi phantsi kokungcangcazela

Ngoko, Ngaba Bomelele Ngokwaneleyo?

Ewe -xa ikhethwe ngokufanelekileyokwaye ifakwe ngokuchanekileyo, izikrufu ze-bimetal azinamandla ngokwaneleyo, zinika indibaniselwano enqabileyoimfezeko yoomatshini kunye nokomelela kokusingqongileyo. Khawukhumbule ukuba ayizizo zonke ezenziwe ngokulinganayo - i-welding engaphantsi okanye i-coating inokuphazamisa ukusebenza, ngoko ke ukukhetha umthengisi othembekileyo kubalulekile.

Malunga neFasto

NgeUmfundisi, sigxile ekuveliseni nasekuboneleleni ngehlabathi jikelele kwezibophelelo ezakhelwe ukuhlala ixesha elide kunye nomsebenzi - kubandakanywa umgca opheleleyo weizikrufu zebimetalyenzelwe ukufulela, ilanga, iHVAC, nokunye. Ngaphezulu kweminyaka engama-20 yamava, sigxile kuyoumgangatho, ukuthembeka, kunye nezisombululo ezilungiselelweyoilungiselelwe iimeko zokwenyani ojongene nazo emhlabeni.

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