Self-tapping screws yog ib hom fasteners uas peb feem ntau siv hauv peb lub neej txhua hnub. Nws lub luag haujlwm tseem ceeb yog ntsia hlau rau hauv cov khoom siv los ntawm nws tus kheej ua haujlwm, kom ua tiav lub hom phiaj ntawm kev kho. Kev xaiv ntawm tus kheej tapping screws tsim nyog muaj qhov cuam tshuam tseem ceeb ntawm peb cov kev siv thiab kev saib xyuas mus ntev. Ntawm no yog saib cov khoom ntawm tus kheej tapping screws thiab yuav ua li cas xaiv tus kheej tapping screws. 1. Ntoo self-tapping screws Ntoo self-tapping screws yog ua los ntawm cov ntoo tawv los yog xyoob thiab ua tiav los ntawm milling. Qhov no hom ntawm tus kheej tapping screws yog dav siv nyob rau hauv tsoos rooj tog kev tsim kho thiab lwm yam teb. Txawm li cas los xij, vim hais tias qhov tshwj xeeb thiab qhov ntau thiab tsawg ntawm cov ntoo self-tapping screws tsis zoo ib yam, lawv yuav tsum tau hloov pauv raws li kev xav tau. Ntoo self-tapping screws feem ntau ua tiav los ntawm cov neeg ua haujlwm ntoo lawv tus kheej thiab tsis tuaj yeem ua tiav ntau lawm. Tsis tas li ntawd, lub hardness ntawm ntoo self-tapping screws yog tsawg, thiab tsuas yog siv tau rau ntawm ntoo thiab lwm yam ntaub ntawv uas yog softer dua ntoo. 2, yas self-tapping screws Yas self-tapping screws muaj tus nqi qis thiab tus nqi yooj yim, yog li lawv tau siv dav hauv qee qhov chaw qis. Ntawm qhov tod tes, vim hais tias cov yas self-tapping screws muaj corrosion kuj zoo thiab tsis xeb, lawv lub neej kuj tseem ntev. Txawm li cas los xij, qhov nyuaj ntawm cov yas self-tapping screws tsis siab, yog li nws nyuaj rau siv rau qee cov ntaub ntawv nyuaj. 3. Hlau self-tapping screws Hlau self-tapping screws yog cov feem ntau siv self-tapping screws nyob rau hauv lub lag luam tam sim no. Cov style muaj kev ntxhib los mos zoo thiab kuj yog high-end, yog li nws yog dav siv nyob rau hauv ib co high-end teb. Hlau self-tapping screws muaj siab hardness thiab tuaj yeem ntsia tau rau hauv cov khoom nyuaj. Txawm li cas los xij, tus nqi ntawm cov hlau self-tapping screws kuj yog qhov siab.
Qhov thib ob, yuav ua li cas xaiv tus kheej tapping screws 1, xaiv cov khoom siv ntawm tus kheej tapping screws, yuav tsum xub txiav txim siab seb cov khoom twg xav tau. Tam sim no, cov khoom siv feem ntau ntawm tus kheej tapping screws muaj xws li hlau, tooj liab, txhuas, alloys, thiab lwm yam, thiab cov high-end titanium alloys, ntshiab titanium thiab lwm yam. Tus nqi ntawm tus kheej tapping screws ntawm cov khoom sib txawv txawv heev. Thaum lub sijhawm xaiv, cov khoom tsim nyog yuav tsum raug xaiv raws li qhov yuav tsum tau siv. Piv txwv li, yog tias koj xav tau tooj liab self-tapping screws, ces nws tsis tas yuav xaiv tus kheej tapping screws ntawm titanium alloy. 2, hom hom yog ib qho tseem ceeb qhia txog qhov zoo ntawm tus kheej tapping ntsia hlau khoom. Qhov zoo ntawm tus kheej tapping screws yog nyob ntawm cov ntsia hlau txoj kab uas hla series, tus naj npawb ntawm threads thiab qhov ntev ntawm cov ntsia hlau. Hais txog kev hais lus, lub hau ntswj nrog ntau cov xov muaj qhov muaj peev xwm ua rau nws tus kheej muaj zog dua. Yog li ntawd, qee lub npe zoo ntawm tus kheej tapping screws, qhov zoo yuav zoo dua, qhov kev ua tau zoo tag nrho yog qhov zoo tshaj, thiab kev pabcuam lub neej yog ntau dua. Hauv luv luv, thaum xaiv tus kheej tapping screws, qhov tsim nyog tus kheej tapping screws yuav tsum raug xaiv raws li kev siv cov kev xav tau thiab qhov xwm txheej tiag tiag. Cov ntaub ntawv sib txawv thiab cov npe ntawm tus kheej tapping screws muaj cov yam ntxwv sib txawv thiab qhov zoo, yuav tsum tau xaiv raws li lawv tus kheej xav tau.
