Cov txheej txheem siv iav feem ntau muaj xws li milling, sib tsoo, hobbing, shaving, shaping, thiab generating sib tsoo.
Milling hniav: kev siv cov disc-shaped modulus milling cutters los yog ntiv tes-zoo li tus milling cutters belongs rau txoj kev sib sau, thiab cross-sectional duab ntawm milling cutter hniav sib haum mus rau cov duab ntawm cov hniav iav. Txoj kev no muaj kev ua haujlwm tsawg thiab kev ua haujlwm raug, thiab tsuas yog tsim rau ib qho me me batch ntau lawm.
Daim ntawv sib tsoo: Nws kuj belongs rau txoj kev sib sau, vim tias lub log sib tsoo tsis yooj yim rau hnav, yog li nws siv tsawg dua.
Iav hobbing: Nws belongs rau tiam txheej txheem ua, thiab nws txoj kev ua hauj lwm yog sib npaug rau lub meshing ntawm ib khub ntawm helical zog. Tus qauv ntawm lub iav hob yog lub iav helical nrog lub kaum sab xis loj. Vim muaj cov hniav me me (feem ntau yog cov hniav z=1), cov hniav ntev heev, thiab cov cab nrog lub kaum sab xis me me yog tsim nyob ib ncig ntawm lub ncej. Cov hniav shovel dhau los ua ib lub hob nrog ib qho kev txiav thiab lub kaum sab xis.
Shaving: Shaving yog ib txoj hauv kev uas feem ntau siv rau cov hniav uas tsis yog-hardened hauv ntau lawm. Nws txoj hauv kev ua haujlwm yog siv cov shaving cutter kom dawb mesh nrog cov iav kom ua tiav, thiab chais tawm cov chips zoo heev los ntawm cov hniav nto los ntawm cov txheeb ze plam ntawm ob los txhim kho qhov tseeb ntawm cov hniav. Cov hniav shaving kuj tuaj yeem tsim cov hniav nruas los txhim kho txoj haujlwm ntawm qhov chaw sib cuag ntawmtus hniav nto.
Gear shaping: Iav shaping yog cov txheej txheem txiav iav feem ntau siv ntxiv rau iav hobbing siv txoj kev tsim.
Thaum lub iav shaping, lub iav shaping cutter thiab lub workpiece yog sib npaug rau cov meshing ntawm ib khub ntawm cylindrical iav. Lub reciprocating tsab ntawv tsa suab ntawm lub iav shaper yog lub ntsiab lus tsa suab ntawm lub shaper, thiab lub voj voog ua los ntawm lub shaper thiab lub workpiece nyob rau hauv ib tug tej yam proportional kev sib raug zoo yog noj mov ntawm lub shaper.
Tsim cov iav sib tsoo: Cov kev txiav txim siab ntawm kev tsim cov iav sib tsoo zoo ib yam li qhov hobbing. Nws yog txoj kev kho hniav zoo nkauj, tshwj xeeb tshaj yog rau cov iav tawv tawv, feem ntau nws yog tib txoj kev ua tiav.
Generative sib tsoo cov hniav tuaj yeem ua hauv av los ntawm worm sib tsoo log, conical sib tsoo log los yog disc sib tsoo log.
