Izimpawu Kuma-Fasteners: Zisho Ukuthini?

Izimpawu Kuma-Fasteners: Zisho Ukuthini?

Okuqukethwe

Izimpawu Zekhanda Lomkhiqizi

Zonke izinto zokubopha ziza nezimpawu ezithile emakhanda azo ezisiza ekuhlonzeni imvelaphi yazo, izinto ezibonakalayo, nosayizi. Abakhiqizi be-fastener banesibopho sokuqinisekisa ukuhlonza okucacile kwemikhiqizo yabo kumakhasimende. Lo mhlahlandlela uhlinzeka ngolwazi oluwusizo ukukusiza ukuthi uqonde futhi uhumushe izimpawu ezikhona kuma-fasteners.

Izimpawu Zekhanda Lomkhiqizi

Sonke isibophelelo esikhiqizwa inkampani sidingeka ukuthi sibe nesihlonzi esiyingqayizivele ekhanda laso. Lokhu kungase kuvele phakathi kwama-initials noma igama lenkampani. Lo mkhuba wenziwa waba isibopho yi-Faster Quality Act ukuze kufakwe ukuzethemba kubathengi ukuthi bathenga kumkhiqizi othembekile.

I-I-Fastener Standards

Ukusebenzisana kwamazwe ngamazwe phakathi kwezinkampani kuholele ekusungulweni kwezimpawu ezijwayelekile zezinsimbi. Lawa mazinga ahlanganisa ukwakheka kwezinto, ubukhulu, ukubekezelelana kobukhulu, nama-coatings, ahlinzeka ngolwazi olubanzi mayelana nesibophelelo ngasinye.

I-American Society for Mechanical Engineers (ASME) inikeza idokhumenti ye-ASME B1.1, echaza izidingo zochungechunge lwezikulufu eziyintshi eziyintshi ezihlanganisiwe. I-ASME yamukelwa kabanzi njengendinganiso yizinkampani eziningi.

Amanye amazinga achaza amamaki okubopha ngokususelwe ezintweni ezibonakalayo nezomzimba. Isibonelo, i-SAE J429 ichaza izidingo zeBanga lesi-2, iBanga lesi-5, kanye nezixhumi zeBanga lesi-8. Ukwazi ibanga le-fastener kunikeza ulwazi mayelana nempahla yaso, ububanzi bokuqina, izici ze-electromechanical, nokuthi ingabe inamathela kuyintshi noma indinganiso yemethrikhi.

Izibonelo ze-SAE J429 iBanga lesi-2, iBanga lesi-5 neBanga lesi-8

I-Society of Automotive Engineers (SAE) isungule indinganiso ye-SAE J429 Yezimfuneko Zemishini Nezinto Zokusebenza Zezinto Zokubopha Mechanical. Leli zinga libeka izakhiwo zemishini nezinto ezibonakalayo zama-inch bolt, izikulufu,izikhonkwane, sems, kanyeAma-Ama-U-bolts, ukumboza izilinganiso ezifika ku-1-½” ububanzi. Ukwenyuka kwebanga lesixhumi kukhombisa amandla aphakeme okunyakazisa, ngokuvamile aboniswa imigqa emise okwemigqa enqamula ikhanda lesibophelelo.

Qaphela ukuthi iBanga lesi-2 le-SAE J429 lingase lintule amamaki. Futhi, izimpawu zomkhiqizi zingahle zilungiswe ekhanda lesibophelelo ukuze kuhambisane nokumelwa kwebanga laso.