Kev tsim tshwj xeeb ntawm qhov kawg ntawm qhov drilling screws tso cai rau lub drilling screws / kev tsim cov ntsia hlau los ua ke nrog peb txoj haujlwm ntawm "drilling", "tapping" thiab "locking" tib lub sijhawm. Nws qhov nyuaj ntawm qhov chaw thiab cov tub ntxhais hardness yog me ntsis siab dua li tus kheej tapping screws. screws., Qhov no yog vim hais tias lub laum tus Tsov tus tw tsim / ntsia hlau hom muaj ntxiv drilling muaj nuj nqi, uas yuav txuag tau lub sij hawm tsim kho thiab nqi zoo, yog li nws yog nce siv nyob rau hauv ntau daim ntawv thov kev lag luam thiab lub neej txhua hnub.

Laum: Qhov kawg ntawm qhov laum me ntsis zoo li, uas tuaj yeem laum qhov ncaj qha rau ntawm qhov chaw tawm tsam.

Threading: Qhov txawv ntawm tus kheej-tapping ib feem ntawm lub laum me ntsis, uas tuaj yeem ncaj qha coj mus rhaub lub qhov los tsim cov xov sab hauv.

Xauv: Tsis tas yuav tho qhov ua ntej kom ua tiav lub hom phiaj tseem ceeb ntawm cov ntsia hlau: xauv cov khoom

Laum tail screws / kev tsim cov ntsia hlau tuaj yeem txo cov txheej txheem ua haujlwm thiab feem ntau siv hauv kev tsim kho, kho kom zoo nkauj, vov tsev, iav thiab lwm yam. Yog li ntawd, laum tail screws/construction screws kuj hu ua qhov rais screws thiab ru tsev screws.

Laum tail screws yog ib qho kev tsim tshiab ntawm cov neeg nyob rau hauv xyoo tas los no, tseem hu ua self-tapping screws. Screw yog ib lo lus siv rau fasteners thiab ib hom lus hais txhua hnub.

Tus Tsov tus tw ntawm lub laum tail ntsia hlau yog zoo li tus Tsov tus tw los yog ib tug taw tes. Tsis tas yuav tsum tau ua haujlwm pab. Drilling, tapping thiab xauv tuaj yeem ua ncaj qha rau ntawm cov khoom siv thiab cov khoom siv yooj yim, uas txuag lub sijhawm ntawm riveting. cov neeg ua haujlwm. Piv nrog cov ntsia hlau zoo tib yam, lawv muaj zog dua thiab tuav lub zog, thiab yuav tsis loosen rau lub sijhawm ntev tom qab sib dhos. Nws yog ib qho yooj yim los siv cov kev ruaj ntseg tho hlau los ua kom tiav cov haujlwm hauv ib qho mus.

Kev Siv: Nws yog ib hom ntawm tus kheej tapping ntsia hlau uas yog siv los kho cov xim hlau vuas ntawm cov qauv hlau thiab tuaj yeem siv los kho cov phaj nyias ntawm cov tsev yooj yim. Tsis tuaj yeem siv rau cov hlau rau cov hlau sib txuas.

Cov khoom siv thiab cov qauv ntawm laum tail screws.

Muaj ob hom khoom: carbon steel thiab stainless hlau. Stainless hlau muab faib ua ntau tshaj 304, 316, 410 thiab 500 hom khoom.

Cov qauv muaj xws li: Φ4, 2/Φ4, 8/Φ5, 5/Φ6, 3mm; Qhov ntev ntev tuaj yeem sib tham raws li qhov yuav tsum tau ua.

Raws li kev sib txawv drilling queues, nws tuaj yeem muab faib ua:

Round taub hau mov / ntoo khaub lig / plum blossom, countersunk taub hau (pav lub taub hau) / mov / ntoo khaub lig / plum blossom qhov muag ntsia thawv, hex washer, round taub hau ntxhua khaub ncaws (loj ca taub hau), trumpet taub hau, thiab lwm yam.

Lub Vev Xaib: