Dab tsi yog hlau dov?

Video: Dab tsi yog hlau dov?

2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17

Hauv metalworking, dov yog a hlau txheej txheem nyob rau hauv uas hlau Tshuag yog dhau los ntawm ib lossis ntau khub ntawm yob kom txo cov tuab thiab ua kom cov tuab tuab.

Raws li txoj cai, hlau yob txoj kev yog dab tsi?

Yob txoj kev yog ib tug nruam dabtsi yog khoov ua hauj lwm nyob rau hauv uas ib tug ntev sawb ntawm hlau (feem ntau coiled hlau ) yog dhau los ntawm kev sib law liag ntawm yob , los yog sawv ntsug, txhua qhov ua tau tsuas yog ib feem ntawm qhov khoov kom txog thaum qhov kev xav tau ntawm qhov profile tau txais.

Ib sab saum toj no, lub hauv paus ntsiab lus ntawm dov yog dab tsi? Cov ntsiab lus ntawm Rolling : Cov dov yog cov txheej txheem uas muaj kev hla cov hlau los ntawm qhov sib txawv ntawm cov menyuam rotating nyob rau hauv opposite direction. Qhov sib txawv no yog me dua qhov tuab ntawm qhov uas tau ua haujlwm.

Kuj nug, yog vim li cas dov ib qho tseem ceeb muaj hlau ua hauj lwm?

Rolling yog tshaj plaws tseem ceeb thiab siv dav hlau txheej txheej txheem vim nws cov nqi qis dua thiab cov khoom tsim tau ntau dua. Cov txheej txheem dov yog qhov zoo tshaj plaws txhais raws li lub shaping hlau mus rau hauv cov ntawv semi-tiav los yog tiav los ntawm kev hla ntawm cov yob rotating nyob rau hauv opposite direction.

Qhov txawv ntawm qhov kub dov thiab txias dov yog dab tsi?

Nws yog ib qho tseem ceeb kom nco ntsoov tias lub ntsiab Qhov sib txawv ntawm kub dov thiab txias dov hlau yog ib qho ntawm cov txheej txheem. " Kub dov ” hais txog kev ua tiav nrog cua sov. " Txias dov ” hais txog cov txheej txheem ua tiav ntawm lossis ze ntawm chav tsev kub.

Pom zoo:

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