Puas yog tus kheej-drilling ntsia hlau zoo ib yam li tus kheej tapping ntsia hlau?

• Dab tsi yog qhov self-drilling ntsia hlau?

Tus Tsov tus twself-drilling ntsia hlauyog nyob rau hauv cov duab ntawm ib tug laum tail. Nws tsis tas yuav muaj kev pabcuam kev ua haujlwm thiab tuaj yeem ncaj qha drilled, tapped, thiab xauv rau ntawm qhov chaw thiab cov khoom siv hauv paus, txuag lub sijhawm tsim kho. Piv nrog rau cov ntsia hlau zoo tib yam, nws muaj qhov toughness siab thiab txij nkawm, thiab yuav tsis xoob tom qab lub sijhawm ntev ntawm kev sib dhos. Nws yog ib qho yooj yim rau kev khiav lag luam los ntawm kev siv kev nyab xeeb drilling thiab tapping hauv ib qho mus. Tshwj xeeb tshaj yog nyob rau hauv kev sib xyaw ua ke ntawm txhua qhov chaw xws li kev tsim kho, kev tsim vaj tsev, thiab vaj tse, qhov drilling tus kheej yog qhov zoo tshaj plaws kev lag luam fasteners nyob rau hauv cov nqe lus ntawm operability, nqi, thiab kev ntseeg tau.

• Dab tsi yog qhov self-tapping ntsia hlau?

Self-tapping screws, los yog ceev-xov screws, yog steel fasteners uas passivated los ntawm galvanizing ntawm qhov chaw. Self-tapping screws feem ntau yog siv rau kev sib txuas ntawm cov hlau nyias (steel plates, saw plates, thiab lwm yam). Thaum sib txuas, ua ntej ua ib lub qhov hauv qab rau qhov txuas, thiab tom qab ntawd ntsia hlau tus kheej tapping ntsia hlau rau hauv cov xov hauv qab ntawm qhov txuas.

Yuav ua li cas paub qhov txawv ntawm tus kheej-drilling screws thiab self-tapping screws?

1) Self-drilling screws thiab self-tapping screws yog txawv los ntawm cov ntaub ntawv:

Drilling screwsyog ib hom ntoo screws, thiab tus kheej tapping screws yog ib hom ntawm tus kheej-locking screws.

2) Self-drilling screws thiab self-tapping screws yog txawv los ntawm lawv cov kev siv:

Drilling screws feem ntau yog siv los kho cov xim hlau vuas ntawm cov qauv hlau thiab cov phaj nyias. Lub ntsiab feature yog tias tus Tsov tus tw yog nyob rau hauv cov duab ntawm ib tug laum tail los yog ib tug taw tes. Thaum siv, tsis tas yuav tsum tau ua haujlwm pabcuam, thiab drilling, tapping, xauv, thiab lwm yam tuaj yeem ua tiav ncaj qha rau ntawm cov khoom hauv ib qho haujlwm, txuag lub sijhawm teeb tsa.

Self-tapping screws muaj ib tug siab hardness thiab kuj yuav siv tau rau ntawm ib co ntaub ntawv uas muaj zog dua hardness, xws li hlau daim hlau, thiab lwm yam. Nws muaj tsawg screw-nyob rau hauv torque thiab siab locking kev kawm.

3) Self-drilling screws thiab self-tapping screws yog txawv los ntawm lawv cov kev ua tau zoo:

Self-drilling screws yog cov cuab yeej siv lub cev thiab kev ua lej ntawm lub voj voog kev sib hloov ntawm qhov inclined nto ntawm ib qho khoom thiab kev sib txhuam quab yuam kom maj mam zawm cov khoom thiab qhov chaw. Self-drilling screws feature ib tug xyaum me ntsis-zoo li taw tes ntawm lub ntsis, uas tso cai rau lawv nkag mus rau hauv thiab tsim ib lub qhov nyob rau hauv cov khoom yam tsis tas yuav tsum tau pre-drilling.

Self-tapping screwsfeem ntau yog siv los txuas cov hlau nyias (steel plates, saw plates, etc.). Thaum sib txuas, ua ntej ua ib lub qhov hauv qab rau qhov txuas, thiab tom qab ntawd ntsia hlau tus kheej tapping ntsia hlau rau hauv cov xov hauv qab ntawm qhov txuas.

XOV XWMtsom rau kev tsim khoom ntawm precision hardware xws li Screws, Bolts, Ceev, Washers, Rivets, Xov rods, Nails, Anchors thiab cuab yeej, thiab lwm yam. Yog tias koj txaus siab rau peb cov fasteners, thov koj xav tiv tauj peb kom paub ntau ntxiv.

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