Cov ncauj lus kom ntxaws txog Bolt Specifications Thiab Qauv

Ob qho tib si hauv kev tsim khoom thiab kev siv, muaj cov kev cai nruj ntawm cov kev qhia tshwj xeeb thiab cov qauv ntawmbolts.Yog li ntawd, rau peb cov neeg siv khoom, kev nkag siab txog cov lus qhia tshwj xeeb thiab cov qauv ntawm bolts yog qhov tseem ceeb heev rau kev yuav bolts. Tam sim no cia kuv qhia cov ncauj lus kom ntxaws txog bolt specifications thiab qauv rau koj.

1 】, Bolt specifications thiab qauv - metric

1. Xov Code: Ntsia hlau qauv

Metric screws yog ncaj qha sau npe nrog rau sab nraud txoj kab uas hla ntawm cov ntsia hlau los qhia qhovntsia hlauqauv. Piv txwv li, M3 txhais tau hais tias sab nraud ntawm lub hau ntswj yog 3.00mm, thiab M4 txhais tau tias sab nraud ntawm lub hau ntswj yog 4.00mm.

2. Metric Xov Loj x Pitch: Metric ntsia hlau qauv thiab suab

Feem ntau, cov ntsia hlau pitch yog qhia tom qab metric screws, xws li M3x0.5, M4x0.70, M5x0.8, M6x1, thiab lwm yam.

3. Ntev Code: Ntsia Hlau Ntev

Qhov ntev ntawm metric screws ncaj qha qhia qhov ntev ntawm cov ntsia hlau, hauv millimeters. Tag nrho qhov ntev ntawm cov ntsia hlau tsuas yog xam hauv qab lub taub hau, tsis suav nrog lub taub hau qhov siab. Tab sis tag nrho ntev qhia ntawmflat taub hau screws suav nrog lub taub hau qhov siab.

4. Tsav Code: Lub taub hau zawj, feature qauv

Feem ntau siv lub taub hau slits thiab cov qauv muaj xws li: Tshem tawm, Ntxiv, Ncaj / Hla, Hexagonal, Unidirectional (tsuas yog xauv tau, tsis tshem tawm), thiab lwm yam.

5. Lub taub hau Code: Lub taub hau tshwm

Feem ntau siv lub taub hau duab muaj xws li: lub taub hau tiaj tus (tom qab xauv, sab saum toj yog yaug nrog qhov ua haujlwm), lub taub hau nyias, puag ncig lub taub hau, puag ncig lub taub hau, loj puag ncig lub taub hau, lub taub hau hexagonal, thiab lwm yam.

6. Xaus Code: Cov tsos mob tshwj xeeb

Cov tsos mob tshwm sim feem ntau muaj xws li: zinc plating, npib tsib xee plating, tin plating, zinc ntsuab zaj duab xis kho, multicolor plating, kev kho mob antioxidant, thiab tsis muaj tsos mob.

2 】, Bolt specifications thiab qauv - American tus qauv

1. Xov Code: Ntsia hlau qauv

American standard screws yog feem ntau sau nrog cov zauv los yog imperial txheej diameters, xws li # 2-56, # 4-40, # 6-32, # 8-32, # 10-24 , thiab lwm yam.

2. Ntev Code: Ntsia Hlau Ntev

Qhov ntev ntawm American standardntsia hlau yuav tsum tau hloov dua siab tshiab kom tau qhov ntev ntawm metric qhov ntev. Cov mis hloov pauv yog: (Length Code/32) x 25.40=metric length mm.

3. Head Code, Drive Code, thiab Finish Code: Lub taub hau zoo, lub taub hau zawj, cov qauv zoo, thiab cov tsos mob tshwj xeeb

Zoo ib yam li cov txheej txheem metric, muaj cov kev cai sib thooj rau lub taub hau zoo, lub taub hau zawj, cov qauv tsim, thiab cov kev kho mob zoo li hauv Teb Chaws Asmeskas cov cai.

3 】, Bolt specifications thiab qauv - lus Askiv system

Lus Askiv pitch yog qhia nyob rau hauv cov nqe lus ntawm tus naj npawb ntawm cov hniav ib nti. Feem ntau nws yog ntawm 55 degree kaum. Nyob rau hauv lub metric system, lub suab yog sawv cev los ntawm qhov kev ncua deb ntawm ob tug hniav nyob rau hauv millimeters, feem ntau ntawm ib tug 60 degree kaum. Nws yog qhov zoo tshaj plaws los luam tawm qhov ntxeev ntawm cov xov upside down rau ntawm ib tug dawb chalk cwj mem kom meej meej ntsuas.

Cov ntsiab lus:

Nkag siab txog cov specifications thiab cov qauv ntawmboltsNws yog ib qho tseem ceeb heev rau kev yuav cov bolts, vim nws tuaj yeem zam kev yuav khoom tsis raug qhov ntau thiab tsawg. Cov lus qhia saum toj no yog cov kev paub yooj yim ntawm bolt specifications thiab cov qauv, uas xav kom peb txuas ntxiv siv thiab kawm hauv kev siv thiab yuav khoom.