Muaj ntau txoj hauv kev los tiv thaiv cov ntsia hlau slippage. Koj tuaj yeem xaiv txoj kev zoo tshaj plaws raws li koj qhov xwm txheej tshwj xeeb. Cov txheej txheem tseem ceeb yog raws li nram no:
Tiv thaiv tus kheej Drilling Screws los ntawm kev swb thaum siv
Muaj ntau txoj hauv kev los tiv thaiv cov ntsia hlau slippage. Koj tuaj yeem xaiv txoj kev zoo tshaj plaws raws li koj qhov xwm txheej tshwj xeeb. Cov txheej txheem tseem ceeb yog raws li nram no:
1. Yog tias qhov teeb meem nrog cov ntsia hlau cov khoom, koj tuaj yeem yuav cov ntsia hlau zoo dua los tsim cov ntsia hlau. Lub hardness ntawm cov ntsia hlau hlau txiav txim siab hardness ntawm cov ntsia hlau. Ntawm chav kawm, qhov no yog tsis muaj hardening.
2. Yog tias cov ntsia hlau siv rau cov ntaub ntawv nyuaj xws li cov hlau phaj, thiab cov ntsia hlau nws tus kheej tsis yog qhov nyuaj txaus, koj yuav tsum tau ua kom tawv. Hardening kuj muaj qhov xav tau hardness. Feem ntau, 480-550 HV txaus.
3. Rau txoj hlua khi, koj tuaj yeem siv txoj hauv kev los ua kom cov qib zog. Piv txwv li, sab hauv hex bolts thiab sab nraud hex taub hau bolts. Self-drilling screws tuaj hauv qib 4.8, 8.8, 10.9, thiab 12.9. Yog tias koj muaj qib 4.8 ntsia hlau, koj tuaj yeem hloov nws nrog qib 8.8, 10.9, lossis 12.9 ntsia hlau. Hauv luv luv, hloov cov ntsia hlau qis dua nrog cov qib siab dua.
4. Yog hais tias cov xov yog slipping, nws raug nquahu kom harden cov ntsia hlau thiab siv cov nplaum rau cov xov. Qhov no tuaj yeem pab tiv thaiv kom tsis txhob xoob.
Tus kheej-drilling ntsia hlau chaw tsim tshuaj paus, Hebei Wotu Fastener Manufacturing Co., Ltd., siv imported thiab domestic loj-scale steel zeb raw cov ntaub ntawv. Nws cov cuab yeej tsim khoom yog tag nrho los ntawm Taiwan, thiab nws muaj cov txheej txheem ua tiav thiab cov khoom siv. Ua haujlwm raws li kev lag luam niaj hnub, nws tswj hwm nruj raws li ISO9001: 2015 qhov system zoo.
