Dab tsi yog kev siv ntawm Tus Kheej Tapping Screws

Self-tapping screwsyog ib qho kev mus-rau fastening tov rau cov khoom uas tau txais kev saib xyuas tsis tu ncua. Cov fasteners tshwj xeeb no yog tsim los rau tib lub sijhawm tho lub qhov thiab tsim cov xov raws li lawv tau tsav mus rau hauv cov khoom xws li ntoo, yas, lossis hlau, ua kom cov txheej txheem sib dhos.

Hom thiab Cov Lus Qhia ntawm Tus Kheej Tapping Screws

Self-tapping screws muaj nyob rau hauv ntau lub tswv yim xws li blunt, ca, ntse, los yog tho. Cov kev sib txawv ntawm qhov sib txawv yog qhov ua tau zoo ntawm qhov pib qhov hauv cov khoom siv softer xws li ntoo thiab yas, thaum lub qhov tsav tau pom zoo rau cov ntaub ntawv nyuaj kom ntseeg tau tias cov ntsia hlau tuaj yeem ua tiav nws txoj haujlwm zoo. Qhov kev xaiv ntawm cov khoom muaj feem xyuam rau cov hom ntawm tus kheej-tapping ntsia hlau yuav tsum tau, nrog thread-forming screws feem ntau yog siv rau yas thiab thread-txiav screws rau hlau thiab ntoo daim ntaub ntawv.

Kev txiav txim siab ntawm cov khoom siv thiab cov ntsia hlau hom

Xov-forming screwsyog tsim los kom nruj haum rau hauv cov yas, tab sis kev ceev faj yog qhia tawm tsam dhau-tightening los tiv thaiv cov khoom tsis ua hauj lwm. Hloov pauv,thread-txiav screws, thaum tsim nyog rau cov hlau thiab ntoo, muaj kev pheej hmoo stripping threads thaum disassembly, uas yuav ua rau lub fastener siv tsis tau thiab yuav tsum tau siv cov ntsia hlau loj rau reassembly.