Nyob rau hauv lub neej txhua hnub, drilling screws thiab self-tapping screws yog dav siv, dab tsi yog qhov txawv ntawm ob, Aozhan hardware fastener manufacturers muab ib tug luv luv qhia rau koj.
Dab tsi yog qhov laum tail screw?
Drill-tail screwstseem tuaj yeem hu ua laum-tail screws, qhov kawg ntawm qhov uas yog drilled lossis ntse-tailed, thiab tuaj yeem drilled, tapped thiab fastened ncaj qha rau ntawm raw cov ntaub ntawv thiab cov ntaub ntawv tseem ceeb teeb tsa yam tsis muaj kev pab hauv kev tsim khoom, yog li txuag lub sijhawm tsim kho.
Koj txhais li cas los ntawm tus kheej tapping screws?
Self-tapping screws, los yog cov hniav ceev ceev, yog cov fasteners ua los ntawm cov hlau nrog passivated zinc plating rau ntawm qhov chaw. Self-tapping screws feem ntau yog siv rau kev sib txuas ntawm cov ntawv hlau nyias (thick steel phaj, saw phaj, thiab lwm yam). Thaum txuas, ua ntej mus rau qhov txuas txuas ua los ntawm threaded hauv qab lub qhov, thiab tom qab ntawd tus kheej tapping screws screwed rau hauv threaded hauv qab qhov ntawm qhov txuas txuas.
Tib cov ntsiab lus ntawm drilled screws thiab self-tapping screws
Ob leeg muaj threaded lub cev thiab tuaj yeem ua tus kheej tapping.
Qhov sib txawv ntawm tus kheej tapping screws thiab laum screws
1, qhov sib txawv tseem ceeb ntawm kev siv: tus kheej tapping screws rau cov khoom tsis yog xim hlau lossis cov hlau mos heev (xws li cov xim hlau vuas) thiab lwm yam khoom siv tsis muaj zog, nws tuaj yeem kho tau ntawm cov khoom siv, los ntawm nws tus kheej cov hniav ntsia hlau, txhawm rau txhim kho lub cev tsis muaj zog "drilling, squeezing, pressing, tapping" tawm ntawm cov hniav sib xws, kom lawv sib haum xeeb. Thiab drilling screws yog tsuas yog siv nyob rau hauv lub steel qauv ntawm cov xim steel ru tsev tsau immobile, nyias phaj tsuas yog nyob rau hauv taag.
2, qhov sib txawv ntawm kev siv txoj kev: tus kheej tapping screws nruj los ntawm extrusion ntawm cov xov sib txuas. Tsis tas yuav qhib lub qhov, tapping, ib zaug ntawm kev ua haujlwm tiag tiag, tab sis tsis pom zoo ob peb zaug drilling, yooj yim rau kev puas tsuaj rau qhov drilling lossis swb buckle. Laum tail ntsia hlau siv, tsis tas yuav pab hauv cov txheej txheem tsim khoom, tuaj yeem ncaj qha rau ntawm cov khoom siv drilling, tapping, clamping, thiab lwm yam kom ua tiav cov haujlwm tiag tiag ib zaug, txuag lub sijhawm teeb tsa.
3, qhov sib txawv ntawm cov tsos thiab tsim: tus kheej-tapping screws feem ntau yog taw qhia, cov hniav ntxhib, tawv zoo nkauj, nrog rau qee qhov kev ua tiav, kom koj tuaj yeem "tus kheej tapping", tab sis tsis tuaj yeem laum, thiab laum-tail screws ntsia hlau taub hau muaj qhov sib tw laum tuaj yeem drilled.
Cov saum toj no yog cov lus qhia luv luv rau qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv. Stainless hlau laum tail screws thiab stainless hlau tus kheej tapping ntsia hlau yog ib yam ntawm cov khoom tseem ceeb ntawm Aozhan kho vajtse fastener manufacturers, txaus Tshuag, chaw muab khoom, stainless hlau khoom, corrosion thiab xeb kuj, tiav specifications, xa e-mail kom tau ib tug dawb quote:info@aozhanfasteners.com, zoo heev tos ntsoov rau kev koom tes ua lag luam nrog koj.
Post lub sij hawm: Jan-29-2023
