Cov ntsia hlau offset muaj qhov tuav ntawm txoj cai kaum rau cov hniav me me, muab kev nkag mus rau qhov chaw nqaim thiab muab lub zog ntxiv.
2 hom ntsia hlau yog dab tsi?
Nyob ntawm Screwdriver Heads
- Phillips taub hau. AKA: Hla taub hau ntsia hlau. Yog tias koj tsuas muaj ib tus ntsia hlau ntsia hlau, qhov no yog qhov koj xav tau. …
- Paj taub hau. AKA: Ncaj taub hau, tiaj hniav, slotted screwdriver. …
- Allen Wrench. AKA: Hex key, Allen key, hex ntswj, Ikea wrench.
lub xov tooj cua square hu ua dab tsi?
A Robertson ntsia hlau, tseem lub npe hu ua square lossis Scrulox ntsia hlau tsav, tau teev tseg raws li ANSI Hom III Square Center thiab muaj lub qhov (socket) square hauv lub taub hau ntsia hlau thiab square protrusion ntawm lub cuab yeej. Ob lub cuab yeej thiab lub qhov (socket) muaj me ntsis taper.
Square screwdrivers siv rau dab tsi?
Lub taub hau taub hau ntsia hlau haum ntsia hlau nrog lub ntsej muag zoo li tus so. Nws tau tsim los txo qhov cam-tawm qhov teeb meem ntawm cov slotted screws thiab yog li ua kom cov txheej txheem fastening.
Dab tsi yog qhov ntsia hlau ntsia hlau?
A "slotted flat blade screwdriver" is a long standard hand-tool yos rov qab mus rau 1500s. Nws muaj ib tug flat-blade taub hau siv tig, fasten los yog loosen screws thiab bolts. … Nws muaj ib tug kov rau tuav thiab kev nplij siab, ib tug ncej thiab lub taub hau los yog hniav nyob rau hauv lub kawg ntawm ncej.
