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. Cov txheej txheem rinsing rau tus kheej-drilling screws yog ib qho tseem ceeb heev thiab yuav tsum tau saib xyuas zoo. Cov seem yuav nyob twj ywm rau saum npoo ntawm cov ntsia hlau thaum lub sijhawm ua haujlwm no. Rinsing yuav tsum tau ua tom qab ntxuav nrog ib tug silicate tu tus neeg saib xyuas.
2. Tus kheej-drilling screws yuav tsum tau teem kom zoo thaum lub sij hawm tempering cua sov; txwv tsis pub, me ntsis oxidation yuav tshwm sim hauv cov roj quenching.
3. Cov tsos ntawm cov dawb phosphide residue nyob rau saum npoo ntawm high-strength screws qhia tau hais tias (point 1) tsis txaus mloog kom meej thaum lub sij hawm soj ntsuam.
4. Blackening ntawm cov khoom nto vim yog tshuaj lom neeg cov tshuaj tiv thaiv qhia tau hais tias kev kho cua sov tsis yog tag nrho, thiab alkaline residues ntawm qhov chaw tsis raug tshem tawm tag nrho. 5. Cov txheej txheem yuav xeb thaum ntxuav, yog li cov dej yaug yuav tsum tau hloov ntau zaus.
6. Cov xeb ntau dhau qhia tias cov roj quenching tau siv ntev dhau lawm thiab yuav tsum tau ntxiv lossis hloov.
Cov ntsiab lus saum toj no yog cov ntsiab lus los ntawm peb tus kheej-drilling ntsia hlau chaw tsim tshuaj paus. Peb zoo siab txais tos txhua qhov kev xav los ntawm koj, thiab peb yuav hloov kho thiab ntxiv raws li xav tau kom ntseeg tau tias siv tau zoo dua. Thaum kawg, thov nco ntsoov tias peb yog cov chaw tsim khoom ntawm tus kheej drilling hauv Yongnian. Yog tias koj xav tau tus kheej drilling screws, thov hu rau Wotu Fasteners!
Tsau thauj tog rau nkoj bolts, tseem hu ua luv thauj tog rau nkoj bolts, yog cam khwb cia nrog lub hauv paus thiab siv los ruaj ntseg cov cuab yeej uas tsis muaj kev vibration muaj zog los yog cuam tshuam. 1. Tsau thauj tog rau nkoj bolts, tseem hu ua luv thauj tog rau nkoj bolts, yog cam khwb cia nrog lub hauv paus thiab siv los ruaj ntseg cov cuab yeej uas tsis muaj kev vibration muaj zog [...]
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 […]
