Cov txheej txheem thiab cov txheej txheem ntawm iav machining
Raws li ib qho tseem ceeb ntawm cov cuab yeej siv tshuab, qhov tseeb machining thiab qhov zoo ntawm cov iav ncaj qha cuam tshuam rau kev ua haujlwm thiab kev ua neej nyob ntawm lub tshuab. Iav machining yuav tsum tau ntau kauj ruam, nrog rau kev npaj dawb paug, hniav profile machining, kev kho cua sov, thiab precision machining. Kab lus no yuav muab cov lus qhia ntxaws ntxaws rau ntau txoj hauv kev machining rau iav machining thiab lawv siv hauv cov cuab yeej siv tshuab.
1, Kev npaj cov khoom siv raw
Kev npaj cov iav blanks suav nrog cov txheej txheem xws li forging, casting, thiab vuam. Ntawm lawv, forging yog ib qho ntawm feem ntau siv cov txheej txheem, uas deforms hlau billets rau hauv iav duab los ntawm pwm thiab presses. Casting yog ua tiav los ntawm pouring molten hlau rau hauv pwm thiab txias nws kom tau cov iav blanks. Vuam yog cov txheej txheem ntawm kev sib txuas ob lossis ntau lub phaj hlau ua ke los ntawm melting los ua ib qho khoom ntxhib.
2, Cov hniav profile machining
Gear profile machining yog cov kauj ruam tseem ceeb ntawm iav machining, nrog rau ntau yam txheej txheem xws li iav shaping, hobbing, thiab shaving.
Serration
Iav shaping yog ib txoj kev siv cov hniav profile machining, uas yog nqa tawm siv lub iav shaping tshuab. Lub iav shaping tshuab txiav hlau rau hauv cov duab ntawm lub zog los ntawm kev txav ntawm cov hniav sab sauv thiab sab qis. Iav shaping yog tsuas yog siv rau machining spur thiab helical cylindrical iav.
Thaum siv lub iav shaping tshuab rau machining, nws yog ib qho tsim nyog yuav tau xaiv cov cuab yeej txiav tsim nyog thiab txiav cov cuab yeej los xyuas kom meej qhov tseeb thiab kev ua haujlwm zoo. Iav hobbing tshuab tau muab faib ua ob hom: ntsug thiab kab rov tav. Vertical iav hobbing tshuab yog tsim rau kev ua cov iav nrog me me diameters, thaum kab rov tav iav hobbing tshuab yog tsim rau kev ua cov iav nrog loj diameters.
Hobbing
Gear hobbing yog ib qho kev siv thiab siv tau zoo ntawm cov hniav profile machining, uas yog nqa tawm siv lub iav hobbing tshuab. Lub tshuab hobbing txiav hlau rau hauv cov duab ntawm lub zog los ntawm kev tig cov lus sib txheeb ntawm cov cuab yeej txiav thiab cov khoom ua haujlwm. Iav hobbing yog tsuas yog siv rau machining ncaj thiab helical cylindrical zog, nrog rau qhov zoo ntawm machining raug thiab high efficiency.
Thaum siv lub iav hobbing tshuab rau machining, nws yog ib qho tsim nyog los xaiv cov cuab yeej txiav tsim nyog thiab cov kev ntsuas kom paub tseeb tias qhov tseeb thiab kev ua haujlwm zoo. Iav hobbing tshuab tau muab faib ua ntsug, kab rov tav, thiab universal hom, haum rau iav machining ntawm ntau hom thiab ntau thiab tsawg.
Shaving hniav
Shaving yog ib txoj kev zoo tshaj plaws ntawm cov hniav profile uas siv lub tshuab shaving. Lub iav shaving tshuab txiav hlau rau hauv cov duab ntawm lub zog los ntawm kev txheeb ze ntawm ib khub ntawm kev sib tshuam axes. Shaving muaj qhov zoo ntawm kev ua haujlwm siab thiab qhov zoo ntawm qhov zoo, tab sis kev ua haujlwm ntawm machining yog qhov tsawg.
Thaum siv lub iav shaving tshuab rau machining, nws yog ib qho tsim nyog yuav tau xaiv cov cuab yeej txiav tsim nyog thiab txiav cov cuab yeej los xyuas kom meej qhov tseeb thiab kev ua haujlwm zoo. Iav shaving tshuab tau muab faib ua hom radial thiab axial, haum rau iav machining ntawm ntau hom thiab ntau thiab tsawg.
Kev sab laj xov tooj rau iav machining tshuab cov cuab yeej: 13501282025
3, Kev kho cua sov
Kev kho cua sov yog ib qho ntawm cov kauj ruam tseem ceeb hauv kev siv cov iav machining, uas hloov cov txheej txheem sab hauv ntawm cov hlau, txhim kho nws cov cuab yeej cuab tam thiab hardness los ntawm cov txheej txheem xws li cua sov, rwb thaiv tsev, thiab cua txias. Kev kho cua sov tau muab faib ua cov txheej txheem xws li quenching, tempering, thiab carburizing.
quenching yog qhov cua txias sai sai ntawm cov hlau tom qab cua sov rau qee qhov kub, ua rau muaj kev hloov pauv hauv nws cov qauv sab hauv thiab txhim kho nws cov tawv tawv thiab hnav tsis kam. Tempering yog txheej txheem ntawm cua sov cov hlau mus rau qhov kub thiab txias, tuav nws rau ib lub sijhawm, thiab tom qab ntawd maj mam txias kom nws cov qauv sab hauv ruaj khov, txhim kho nws cov tawv nqaij thiab kev cuam tshuam. Carburization yog txheej txheem ntawm txheej txheej hlau nrog txheej ntawm carbon atoms, ua raws li cov cua sov thiab rwb thaiv tsev, tsim ib txheej ntawm hardness carbon zaj duab xis ntawm nws nto, txhim kho nws hnav tsis kam thiab qaug zog.
4, Precision machining
Precision machining yog cov kauj ruam kawg hauv cov iav machining, uas suav nrog cov txheej txheem xws li kev sib tsoo, honing, thiab sib tsoo. Precision machining feem ntau yog tsom rau kev txhim kho qhov tseeb thiab qhov zoo ntawm cov iav, nrog rau kev txo qis qhov yuam kev, kev txhim kho roundness, thiab txo qhov roughness.
Sib tsoo yog ib txoj kev siv precision machining uas siv lub tshuab sib tsoo. Lub tshuab sib tsoo grinds lub iav nto rau qhov yuav tsum tau muaj tseeb thiab roughness los ntawm kev sib hloov ceev ntawm lub log sib tsoo. Honing yog ib txoj hauv kev siv lub taub hau honing los cuam tshuam rau qhov sib tsoo ntawm cov iav, uas tuaj yeem txhim kho qhov tseeb thiab tiaj tus ntawm cov iav nto. Kev sib tsoo yog ib txoj hauv kev siv cov khoom sib tsoo los ua kev sib txhuam thiab hnav ntawm qhov chaw ntawm lub zog, uas tuaj yeem txo qhov roughness thiab txhim kho qhov tseeb ntawm qhov chaw.
Nyob rau hauv luv luv, iav machining yuav tsum tau ntau cov kauj ruam thiab cov txheej txheem kom tau txais cov iav zoo. Cov txheej txheem sib txawv thiab cov txheej txheem tsim nyog rau ntau hom iav thiab machining xav tau. Hauv kev tsim khoom tiag tiag, nws yuav tsum xaiv cov txheej txheem tsim nyog thiab cov txheej txheem raws li cov xwm txheej tshwj xeeb los xyuas kom meej qhov zoo thiab ua haujlwm ntawm cov iav.
