Qhov sib txawv thiab nthuav dav kev taw qhia ntawm Laum Tail Screws Thiab Tus Kheej Tapping Screws

1, Dab tsi yog qhov txawv ntawmtus kheej tapping screwsthiabxyaum tail screws?
Txawm hais tias tus kheej tapping screws thiab laum tail screws yog threaded fasteners, lawv txawv nyob rau hauv tsos, lub hom phiaj, thiab kev siv.
Ua ntej, nyob rau hauv cov nqe lus ntawm cov tsos, lub qis kawg ntawm lub laum tail ntsia hlau los nrog ib tug laum tus Tsov tus tw, zoo ib yam li ib tug me me laum me ntsis, kws txawj hu ua ib tug milling tail, thaum cov xov ntawm tus kheej tapping ntsia hlau tsis muaj laum tus Tsov tus tw nyob rau hauv qis kawg. , tsuas yog ib txoj xov du.
Qhov thib ob, muaj qhov sib txawv ntawm kev siv, thiab tus kheej tapping screws feem ntau yog siv rau cov khoom siv nrog qis hardness xws li cov hlau tsis yog hlau lossis hlau phaj. Vim tias tus kheej tapping screws tuaj yeem laum, nyem, thiab kais cov xov sib txuas ntawm cov khoom ruaj khov los ntawm lawv tus kheej cov xov, ua rau lawv nruj nruj rau ib leeg. Drilled tail screws feem ntau yog siv los ntawm cov qauv hlau hnyav, uas tuaj yeem nkag mus rau daim hlau nyias thiab muaj ntau yam kev siv hauv ntau lub tsev thiab kev lag luam.
Thaum kawg, kuj muaj qhov sib txawv ntawm kev siv. Lub taub hau ntawmself-tapping ntsia hlauyog ntse, thiab tsis muaj drilled tus Tsov tus tw kawg. Yog li ntawd, ua ntej kho, nws yog ib qho tsim nyog yuav tsum tau siv lub tshuab hluav taws xob los yog rab phom xyaum ua cov qhov prefabricated ntawm cov khoom, thiab tom qab ntawd ntsia hlau rau hauv tus kheej tapping screws. Lub laum tail ntsia hlau tuaj yeem siv tau txhua lub sijhawm thiab nyob qhov twg, vim tias nws tus Tsov tus tw los nrog lub laum tus Tsov tus tw, uas tuaj yeem ncaj nraim rau ntawm cov ntaub ntawv nyuaj xws li steel phaj thiab ntoo yam tsis tas yuav tsum tau ua ntej drilled qhov. Lub laum tus Tsov tus tw tuaj yeem drilled synchronously thaum lub sij hawm ntsia hlau.
Zuag qhia tag nrho, muaj qee qhov sib txawv tseem ceeb ntawm cov laum tail screws thiab tus kheej tapping screws hauv ntau yam, thiab cov lag luam lossis cov neeg siv khoom yuav tsum xaiv raws li cov xwm txheej tshwj xeeb thiab cov kev xav tau tiag tiag.

2, Cov lus qhia ntxaws ntxaws ntawm drilling tail screws thiab tus kheej tapping screws
1. Drill Tail screws

Laum tail ntsia hlau yog ib hom ntoo ntsia hlau uas muaj npe tom qab nws qhov kawg nrog lub laum me ntsis, tseem hu ua tus kheej drilling ntsia hlau lossis dovetail ntsia hlau. Raws li lawv qhov sib txawv laum tails, laum tail screws tuaj yeem muab faib ua ntau hom xws li puag ncig lub taub hau millet / cross / plum blossom, countersunk taub hau (pav taub hau) / millet / cross / plum blossom, hexagonal washer, round taub hau ntxhua khaub ncaws (loj ca. taub hau), trumpet taub hau, thiab lwm yam Drilled tail screws yog tsuas yog siv nyob rau hauv lub teeb yuag steel qauv los yog ntoo, cia cov neeg siv kom sai thiab meej kho ntoo boards los yog steel lug ua ke.

2. Self tapping screws

Tus kheej tapping ntsia hlau yog ib hom ribbed ntsia hlau, feem ntau yog siv los ua kom haum cov hlau phaj, hlau phaj, lossis lwm yam khoom siv nrog qis hardness nyob ntawm cov khoom. Nws yuav tsum raug sau tseg tias tus kheej tapping screws tsis tas yuav tsum tau siv ua ke nrog cov txiv ntseej. Lawv tuaj yeem ua tiav cov txheej txheem ntawm drilling thiab threading los ntawm lawv tus kheej lub zog.
Cov ntsiab lus
Hauv kev siv tswv yim, xaiv qhov tseeb ntawm cov laum tail screws lossis tus kheej tapping screws yog qhov tseem ceeb tshwj xeeb rau kev ruaj ntseg thiab kev ua haujlwm ntawm kev txhim kho. Cov lag luam lossis cov neeg siv khoom tuaj yeem xaiv ntau homntsia hlauraws li qhov xav tau tiag tiag thiab cov xwm txheej kom ua tiav qhov zoo tshaj plaws fixation nyhuv.