Honing tshuab yog ib qho cuab yeej siv rau precision machining ntawm sab hauv cov laj thawj. Nws cov tub ntxhais muaj nuj nqi nyob rau hauv kev ua haujlwm meej ntawm honing taub hau thiab kev hloov kho kom haum rau ntawm ib feem. Mastering txoj haujlwm ntawm honing tshuab qhov chaw tsis tsuas yog txhim kho kev machining raug tab sis kuj txuas lub neej ntawm cov khoom siv. Cov ntsiab lus hauv qab no cov kev ua haujlwm ua haujlwm thiab kev ceev faj rau cov ntu loj ntawm honing tshuab honing.
I. Txhim kho thiab kev hloov kho ntawm honing taub hau
Lub taub hau honing yog cov tseem ceeb tivthaiv ntawm honing tshuab thiab cuam tshuam rau machining zoo. Thaum lub sij hawm installation, xyuas kom meej tias cov honing honing tau sib txuas nrog cov ntxaiv thiab xaiv lub pob zeb uas tsim nyog ua lub taub. Thaum kho tau, them sai sai rau cov ntsiab lus hauv qab no:
Honing pob zeb nruj tswj: los ntawm kev kho lub caij nplooj ntoo hlav lossis lub taub hau honing, tswj kom tsim nyog ntawm honing pob zeb thiab workpiece ris phab ntsa. Zam kev xoob ntau dhau (ua rau cov tshuab ua tsis tiav) lossis ntau nrawm nrawm (ua rau hnav).
Honing taub hau kev ua tiav: ua kom cov honing lub taub hau yog ua raws li cov haujlwm ua haujlwm. Yog tsis ua li cas yuav ua rau kev ntsuas txoj kab uas hla los yog qhov sib txawv. Kev ntsuas hluav taws xob tuaj yeem ua tau siv lub tshuab nplua {{2} Tuning tuning mechanism.
Cov khoom xa khoom txias: Kev ua lag luam txias txias yog qhov yuav tsum tau thaum lub sijhawm honing thiab nti ntxiv, yog li txuas lub neej ntawm pob zeb honing. Txheeb xyuas cov kab txias rau cov dej ntws tsis muaj kev ntws thiab kho tus nqi ntws mus rau qib tsim nyog.
Ii. Workpiece clamping thiab muab tso rau
Lub tsev nyob ruaj khov ua hauj lwm clamping yog qhov tseem ceeb rau kev ua kom tau kev honing. Nco ntsoov cov hauv qab no ua haujlwm:
Xaiv clamping tool: Xaiv ib qho tsim nyog clamping cuab tam, xws li peb {{maint} Lub puab tsaig chuck lossis hydraulic lub clamp, raws li lub clamp dhuav tsis muaj kev puas tsuaj rau lub workpiece yam tsis muaj kev ua haujlwm yam tsis ua haujlwm.
Kev xa tawm cov ntaub ntawv: qhov workpiece yuav tsum yog concentric nrog lub tshuab ntxaiv thaum kaw. Dowel pins los yog ib qho mandrel tuaj yeem siv los pab nrog cov kev sib dhos thiab tiv thaiv kev khiav tawm thaum lub sijhawm ua haujlwm.
Clamping yuam kev tswj: Lub zog clamping yuav tsum txwv los tiv thaiv kev ua haujlwm deformation thiab kev cuam tshuam qhov tseeb tom qab kev qhuas.
III. Teeb tsa cov kev tsis sib haum
Lub tshuab ua tau ntawm honing tshuab ua raws li kev ntsuas kom raug, feem ntau suav nrog:
Kev Hloov Kho Ceev: Rotrational ntawm honing taub hau feem ntau yog li ntawm 200 - 1000 rpm. Tus nqi tshwj xeeb yuav tsum tau hloov kho raws li cov khoom siv ua haujlwm thiab lub qhov taub. Kev kub siab ceev yog qhov tsim nyog rau cov khoom nyuaj, thaum lub sijhawm qis yog tsim nyog rau cov mos mos lossis cov khoom qub.
Pub Ceev: Lub axial pub ceev ntawm lub honing taub hau cuam tshuam rau saum npoo. Kev nrawm heev yuav ua rau kub hnyiab, thaum qeeb qeeb hauv kev ua haujlwm tsis zoo. Nws yog feem ntau tswj tau nyob rau hauv ntau ntawm 0.5-5 mm / s.
Honing stroke: Kho cov reciprocating ntau ntawm lub taub hau honing kom ntseeg tau ntawm tag nrho cov machining thaj chaw, tsis txhob muaj ib nrab nyob rau hauv {{{tshuab.
IV. Kev ceev faj thaum ua haujlwm
Pre {-} Pib Tshawb Xyuas: Paub meej tias txhua cov khoom siv (xws li honing lub taub hau, fixture kom zoo thiab tsis muaj kev sib txawv.
Kev xeem khiav: ua ntej tsim nyog machining, ua tsis muaj - Kev ntsuas ceev lossis qis dua kev co los yog suab nrov.
{- Kev Tswj Xyuas Lub Sij Hawm: Thaum Tshuab Cooling, Saib Lub Pob Zeb Hnav, Nres Tshuab Rau kev kho yog tsim nyog.
Kev Txij Nkawm thaum lub sijhawm poob qis: Tom qab machining, ntxuav lub taub hau honing thiab tshuab cov khoom siv uas hnav, thiab hloov cov chaw puas sai.
V. Tej Yam Txhaum Cai thiab Cov Ntsiab Lus
Tawm {{0- ntawm-}}}}}}}} Txoj Kev Kheev Dej Ua lub taub ua ke cov tsis muaj dua tshiab.
Tsis zoo saum npoo av: Kos rau honing pob zeb rau kev coj hnav hnyav lossis tsis txaus ua rau cov khib nyiab.
Txawv txawv honing lub taub hau kev co: qhov no yuav yog vim tsis muaj kev teeb tsa kev teeb tsa lossis cov kab ke ntxaiv ris; Lub tshuab xav tau downtime rau kev tshuaj xyuas thiab txij nkawm.
Mastering txoj haujlwm ntawm kev ua haujlwm honing tshuab yuav tsum muaj kev sib xyaw ua ke kev paub thiab kev paub ua tau zoo. Kev tsim kho kom zoo, kev hloov kho, thiab ntsuas hluav taws xob tuaj yeem txhim kho qhov zoo thiab ua tau zoo ntawm cov txheej txheem honing thaum txo cov khoom hnav thiab kua muag. Regular maintenance and standardized operation are key to ensuring the long-term stable operation of the honing machine.
