Phillips Yias Lub Taub Hau Tus Kheej Drilling Thiab Self-Tapping Ntsia Hlau (Suav Teb Chaws Txheem GB / T15856.1-2002)

2. Cov khoom siv raw thiab cov txheej txheem ntau lawm

Siv cov pa roj carbon zoo, cov ntawv nyias nyias tsis yooj yim tawg thaum drilling. Cov txheej txheem ntau lawm: raw khoom ntxhib daim duab - annealing, phosphating, zoo duab, txias taub hau sib sau, tail point forming, ntsia hlau xov dov, kho cua sov modulation ua, nto zinc plating kev kho mob, ntim. Lub taub hau sib npaug yuav tsis bulge thiab khawb cov xim ntawm lub workpiece tom qab sib dhos; cov xov profile yog txawm thiab tag nrho, thiab lub xauv nyias vaj huam sib luag tsis yooj yim rau plam thiab tawg; lub xiav-dawb zinc plated txheej yog ntom thiab sib xws.

3. Cov khoom tseem ceeb zoo

Lub taub hau arc lub taub hau tsis ua rau cov khoom ua haujlwm puas tsuaj: lub taub hau puag ncig lub taub hau muaj lub taub hau du, thiab lub ntsej muag disk haum rau lub vaj huam sib luag nto tom qab xauv. Tsis muaj cov npoo ntse thiab cov fab, thiab nws yuav tsis khawb qhov txheej txheej ntawm cov yas thiab cov ntawv hlau. Nws yog qhov zoo dua rau kev sib dhos sab hauv ntawm cov khoom siv hauv tsev.

Suav teb lub teb chaws tus qauv tag nrho cov specifications: ib tug tag nrho cov ntau yam ntawm Suav teb chaws standard qhov ntau thiab tsawg, sib xws rau txias-kuav los tiag steel los xij thiab zinc plated daim hlau ntawm ntau yam thicknesses ntawm 2 mus rau 6 hli, ua tau raws li cov kev xav tau ntawm ntau pawg ntawm nyias panels nyob rau hauv ib tug nres.

Kev xaiv yooj yim rau ntau txheej txheej: tus qauv xiav-dawb zinc plated yog tus nqi zoo thiab tuaj yeem siv sab hauv tsev; cov xim zinc plated yog ntau resistant rau ntsev tsuag thiab yuav siv tau nyob rau hauv semi-qhib-cua khoom; dub oxide version yog tus nqi qis thiab tuaj yeem siv rau kev sib dhos zais hauv cov khoom siv.

4. Kev tswj cov khoom lag luam zoo thiab cov kev pabcuam txhawb nqa

Txhua lub teb chaws Suav tus qauv specifications muaj nyob rau hauv Tshuag. Kev txiav txim tsis tu ncua raug xa tawm hauv 48 teev. Cov qauv me me thiab tag nrho cov thawv xa tawm tuaj yeem lees txais. Ua ntej tawm hauv lub hoobkas, lub lauj kaub loj loj, Phillips recess lub zog, xyaum taw tes hardness, thiab txheej adhesion yog random tshuaj ntsuam raws li Suav teb cov qauv, thiab cov khoom puas nrog chipped grooves, cov lus qhia tawg, thiab cov txheej txheem raug tshem tawm. Nws tuaj yeem siv nrog countersunk taub hau xyaum taw tes, hexagonal laum taw tes, thiab ntau yam ntawm tus kheej tapping ntsia hlau ua tiav cov khoom xa tuaj; nws txhawb customized nonstandard lengthened specifications rau cov khoom mus kuaj, thiab ruaj khov muaj peev xwm thiab khoom mus sij hawm ntev.