Cov qauv zoo
Nws yog nyob rau hauv cov duab ntawm ib tug tsis tu ncua hexagon, nrog rau symmetrical dav hlau, uas yog ib qho yooj yim rau zawm los yog disassemble siv cov cuab yeej xws li wrenches. Nws yog txawm peem rau nrog threads rau sab hauv siv nrog bolts los yog screws.
Yam ntxwv loj
Piv nrog rau cov txiv ntoo zoo tib yam (xws li hom I lossis hom II), qhov siab (thickness) ntawm hexagonal nyias txiv ntseej yog qhov me me, tab sis cov kab sab nraud yog qhov loj, thiab tag nrho cov qauv yog compact, yog li nws yog hu ua "thin txiv ntseej".
Txheem Specification
Tuam Tshoj tus qauv tam sim no hauv teb chaws yog GB / T 6172.1-2016, uas tau ua tiav thaum Lub Rau Hli 1, 2016, hloov lub qub version ntawm GB / T 6172.1-2000. Cov qauv no yog sib npaug rau tus txheej txheem thoob ntiaj teb ISO 4035: 2023, uas qhia meej meej txog qhov ntev, cov chav kawm ua haujlwm thiab kev ua haujlwm ntawm cov txiv ntoo.
Khoom siv thiab khoom
Common materials include carbon steel, stainless steel (such as grade A2-70), and non-ferrous metals. Carbon steel nuts are divided into different performance grades (e.g., ≤ M18 is grade 04/05, >M18 yog qib 17H/22H) kom ua tau raws li qhov xav tau ntawm lub zog sib txawv. Txoj kev kho saum npoo tuaj yeem xaiv tau raws li galvanized, dacromet, thiab lwm yam los txhim kho corrosion kuj.
Core Zoo
Lub teeb yuag: Vim qhov siab me me, qhov hnyav tag nrho yog sib dua, pab txo qhov hnyav tag nrho ntawm cov khoom siv
Qhov chaw-txuag: Compact qauv, tshwj xeeb tshaj yog haum rau installation qhov chaw-constrained zaus, xws li cov khoom siv hluav taws xob, precision instrument interiors
Zoo loosening kuj: Tsim los muab kev sib txhuam zoo thiab fastening stability, haum rau kev sib txuas uas tiv taus kev co los yog shear rog
Daim ntawv thov
Nws yog dav siv nyob rau hauv machinery manufacturing, kev tsim kho engineering, khoom siv hluav taws xob, tsheb, aerospace, thiab lwm yam kev lag luam, tshwj xeeb tshaj yog nyob rau hauv kev sib txuas uas yuav tsum tau txo qhov hnyav, qhov chaw txuag, los yog kev ntseeg siab.
