Cov ntsia hlau yog cov cuab yeej siv lub cev thiab kev ua lej ntawm cov qauv dav hlau inclined, kev sib hloov ntawm lub voj voog, thiab kev sib txhuam kom maj mam zawm cov khoom thiab cov khoom siv tshuab. Ib tug self-drilling ntsia hlau yog ib tug ntsia hlau nrog ib tug self-tapping laum ntsis ntawm nws lub ntsis. Screws yog ib qho kev tsim ntawm tib neeg thoob plaws hauv keeb kwm, thiab hais txog kev siv, lawv […]

1. Rinsing tus kheej-drilling ntsia hlau yog qhov tseem ceeb thiab yuav tsum tau ua tib zoo saib xyuas, vim tias cov seem yuav nyob ntawm nws qhov chaw. Cov kauj ruam yaug no yuav tsum tau ua tom qab ntxuav nrog tus neeg saib xyuas silicate. 2. Kev stacking kom zoo yog qhov tseem ceeb thaum lub sij hawm tempering ntawm tus kheej-drilling ntsia hlau; txwv tsis pub, me ntsis oxidation yuav tshwm sim hauv cov roj quenching. 3. Cov tsos ntawm […]

Self-drilling screws yog qhov tseem ceeb ntawm cov khoom siv tshuab nrog kev thov siab. Lawv feem ntau yog siv rau hauv bolts, screws, rivets, thiab lwm yam, rau kev nyab xeeb los yog nyob rau hauv ib puag ncig hnyav los yog lwm yam kev phom sij uas qhov kub thiab txias tsis muaj kev txhawj xeeb. Cov khoom siv dav siv rau tus kheej drilling screws muaj xws li carbon steel, low-alloy steel, thiab non-ferrous hlau. Txawm li cas los xij, hauv cov ntawv thov tshwj xeeb, cov ntaub ntawv fastener xav tau […]

Self-drilling screws, tseem hu ua "drilling screws," "self-drilling screws," los yog "dovetail screws," tau muab faib ua ntau hom raws li lawv daim ntawv thov, khoom siv, thiab cov duab. Ib tug qauv 6 hli tus kheej-drilling ntsia hlau muaj ib tug flatness ntawm 9.38mm los yog 9.8mm. Ib tug hexagonal nws tus kheej-drilling ntsia hlau nrog qhov ntev 4.5 * 14 * 25 txhais tau tias cov ntsia hlau loj yog 4.5 hli, ntsia hlau ntev yog 25 hli, thiab […]

Hebei Wotu Fastener Manufacturing Co., Ltd. xav tham txog 6 qhov teeb meem nram qab no kom xyuam xim thaum siv thiab tswj tus kheej-drilling screws. Niaj hnub no, Hebei Wotu Fastener Manufacturing Co., Ltd. yuav sib tham txog 6 qhov teeb meem nram qab no kom xyuam xim thaum siv thiab tswj tus kheej-drilling screws, vam tias yuav muab kev pabcuam tseem ceeb rau txhua tus. 1. […]

Hebei Wotu Fastener Manufacturing Co., Ltd., ib lub chaw tsim khoom ntawm tus kheej-drilling screws, yuav qhia koj txog yuav ua li cas los txiav txim siab qhov ntev ntawm tus kheej drilling screws. Self-drilling screws yog cov feem ntau siv fasteners, yog li nws yog ib qho tseem ceeb kom nkag siab txog lawv qhov zoo thiab kev ua tau zoo thaum yuav lawv. Qhov tseem ceeb tshaj plaws yog durability. Niaj hnub no, Hebei Wotu Fastener Manufacturing [...]