Machining Khoom Iav Ncej
Hauv cov cuab yeej ua cov tshuab ua, kis tau tus kab mob feem ntau yog siv los hloov cov hwj huam thiab cov lus tsa suab. Nws tuaj yeem hloov qhov ceev, kev taw qhia thiab lub zog txav. Piv txwv li, hauv lub ntsiab kev xaav ntawm ib lub tshuab dhos, lub siab muaj kev sib hloov ntawm lub zog ua kom tau cov khoom siv nrawm nrawm rau cov khoom siv sib tsoo kom cov ntxaiv tuaj yeem tsav lub cuab tam los txiav qhov ua haujlwm.
- Khoom Taw qhia
Khoom Taw Qhia
Lub luag haujlwm ntawm kis tus kab mob zog
Hauv cov cuab yeej ua cov tshuab ua, kis tau tus kab mob feem ntau yog siv los hloov cov hwj huam thiab cov lus tsa suab. Nws tuaj yeem hloov qhov ceev, kev taw qhia thiab lub zog txav. Piv txwv li, hauv lub ntsiab kev xaav ntawm ib lub tshuab dhos, lub siab muaj kev sib hloov ntawm lub zog ua kom tau cov khoom siv nrawm nrawm rau cov khoom siv sib tsoo kom cov ntxaiv tuaj yeem tsav lub cuab tam los txiav qhov ua haujlwm. Ntxiv mus, thaum cov kev taw qhia ntawm cov lus tsa suab yuav tsum tau hloov, xws li hloov pauv cov hwj huam rov tav mus rau txoj kev taw qhia ntsug, bevel tuaj yeem ua lub luag haujlwm.
Tus txheej txheem yooj yim ntawm cov iav kis
Ua Haujlwm Cov Ntsiab Cai
Zog rau cov neeg kho tshuab cov ntsiab uas siv cov hniav rau ntxaij nrog txhua tus los xa hwj chim thiab txav chaw. Thaum lub iav tsav tsheb (lub iav uas npaj lub zog loj) tig, lub zog yog kis tau rau cov iav uas tau tawm (lub iav tawm ntawm cov hniav. Piv txwv li, hauv qhov yooj yim ob-theem yooj yim iav kev sib kis, piv txwv tias lub iav tsav tau hloov ib nrab lub voj voog rau txhua qhov kev sib hloov ntawm lub iav tsav tsheb. Qhov no yog vim tias lub iav piv yog sib npaug ntawm cov hniav ntawm cov hniav uas tau dai rau ntawm cov iav tsav tsheb, uas yog 2: 1 hauv qhov piv txwv.
Cov lus tsa suab hloov dua
Nws tuaj yeem paub qhov hloov dua siab tshiab ntawm ntau cov lus tsa suab suab. Piv txwv li, nws tuaj yeem hloov kho cov lus nrawm nrawm nrawm nrawm nrawm nrawm, lossis hloov kho cov lus tsa suab qis (los ntawm kev sib xyaw ntawm racks thiab zog). Hauv cov ntsia hlau sib kis tshuab ntawm lub tshuab cuab tam, lub iav meshes nrog khib ntawm cov ntsia hlau. Thaum lub iav tig, cov ntsia hlau yuav txav linearly, yog li tsav lub workbench thiab lwm qhov chaw kom ua tiav cov txiaj ntsig tau meej.
Hom Kev Kis Iav
Kev faib khoom los ntawm cov duab hniav
Ntsig iav li cas:Qhov no yog hom iav feem ntau cov khoom siv machining. Qhov zoo dua ntawm cov hniav hniav sib txuam yog tias cov txheej txheem tsim tau yooj yim kuj yooj yim thiab tuaj yeem ua kom muaj kev sib piv sib npaug. Nws cov hniav profile nkhaus yog tsim los ntawm kev taug kev ntawm ib qho kev sib tw ntawm txoj kab ncaj nraim thaum nws qaws purely ntawm lub voj voog. Thaum lub sij hawm ua ke ntawm meshing ntawm kev koom tes nrog lub zog, tus kis tau tas mus li, uas yog, thaum qhov chaw sib hloov pauv me ntsis, tus kis tau hloov tuaj yeem tuaj yeem hloov pauv.
Cycloid iav:Cov hniav profile nkhaus ntawm lub cycloid iav yog ib qho epicycloid lossis hypocycloid. Nws qhov zoo dua yog tias nws muaj lub peev xwm muaj peev xwm thiab tau siv dav hauv qee qhov kev ntsuas me me lossis cov moos thiab lwm yam khoom siv. Txawm li cas los xij, nws kev siv thev naus laus zis yog qhov sib txawv thiab tus nqi yog qhov siab.
Kev faib tawm los ntawm kev txheeb ze txoj haujlwm ntawm ob lub axes
Cylindrical Zog
Siv rau kev sib kis ntawm cov ncej sib piv. Raws li cov lus qhia sib txawv, lawv tuaj yeem muab faib ua cov hnoos qeev, helicalmas thiab herringone. Cov hniav ntawm cov kais dej yog sib txuas rau cov iav axis, uas yog qhov yooj yim los tsim cov kev cuam tshuam thiab kev co thaum sib kis, tab sis yooj yim los tsim khoom; cov hniav ntawm cov txiaj ntsig helical yog inclined, uas muaj lub siab sib tshooj thaum muaj peev xwm sib kis, thiab muaj zog ruaj khov, tab sis yuav ua rau axial quab yuam; Herringbone vaj huam sib luag yog sib npaug rau ob Helical lub zog ua ke, uas kov yeej qhov tsis zoo ntawm helical zog thiab muaj lub peev xwm muaj zog.
Bevel Zog
Mas siv rau kis tus mob nruab nrab ntawm txoj kev sib tshuam, ntau cov yog spur bevel zog thiab kauv bevel zog. Cov hniav ntawm Spur Bevel lub zog yog ncaj pob cov hniav freatly faib rau ntawm lub khob hliav qab, thiab tsim tau yooj yim, tab sis qhov kis tau mob siab me ntsis; Cov hniav ntawm cov kauv bevel lub zog yog kauv, thiab lawv cov kev kis tau ruaj khov thiab cov khoom siv-coj tau ntau dua, tab sis kev ua yog qhov nyuaj dua.
Cab zog
Siv rau kev sib kis ntawm qhov tsis tshua muaj caj xeeb, feem ntau yog lub kaum sab xis staggered ntawm ob lub axes yog 90 degree. Tus cab yog ib feem zoo ib yam li cov ntsia hlau, thiab lub log cab yog lub iav nrog tus hniav hniav tshwj xeeb. Cov cab kauj iav kis tau muaj tus qauv sib kis loj thiab cov qauv kev sib xyaw, tab sis cov qauv sib kis tau tsawg thiab nws yooj yim los tsim cov cua sov thiab hnav.
Cov ntaub ntawv thiab cov txheej txheem tsim khoom rau kis lub zog
Cov khoom siv xaiv
Feem ntau hais lus, cov ntaub ntawv iav yuav tsum muaj lub zog siab, tawv tawv, hnav tsis kam thiab tawv. Cov iav cov iav suav nrog cov roj carbon steel (xws li 45 hlau), uas tuaj yeem tau txais cov khoom siv tshuab hluav taws xob ntxiv), thiab lub hardness yog feem ntau ntawm HB {2}}. Rau cov zog uas tau raug rau cov khoom loj thiab cov kev cuam tshuam, cov hlau alloy xws li 20crmnti yuav siv tau. Cov ntaub ntawv no tuaj yeem yog Carburized thiab quenched ua kom lub ntsej muag saum npoo hardness
Cov txheej txheem tsim khoom
Forging txheej txheem
Forging yog ib qho ntawm cov kev sib xws rau kev tsim cov iav tsis muaj. Forging tuaj yeem txhim kho cov qauv sab hauv ntawm cov khoom siv iav, ua kom cov nplej ua kom zoo nkauj, thiab txhim kho cov khoom siv neeg kho tshuab ntawm cov ntaub ntawv. Tom qab forging, cov iav blanks tseem yuav tsum tau yauv txuas ntxiv ua, xws li tig, milling, thiab lwm yam.
Tej txheej txheem
Suav nrog cov hniav txhuam hniav. Rau cov zog uas tsis tas yuav tsum muaj qhov tseeb tshaj plaws, iav Hobbing tuaj yeem siv tau. Iav Hobbing yog kev siv ntawm ib tug huned kom yob tawm cov hniav duab ntawm cov iav khoob. Nws muaj kev ua haujlwm siab ntau thiab haum rau huab hwm coj ntau lawm. Rau zog nrog cov kev cai siab dua, iav kev sib tsoo yog qhov yuav tsum tau ua. Iav Sib Tsoo yog kev siv lub log sib tsoo los zom cov hniav hniav sib tsoo, uas tuaj yeem tau txais cov hniav zoo thiab cov nqi ua tiav yog siab.
Kev Kho Cua Sov
Cov txheej txheem kev kho cua sov xws li quenching thiab tempering, carburizing, carburizing hais los saum toj no tuaj yeem txhim kho cov txiaj ntsig ntawm cov txiaj ntsig. Tom qab kev kho cua sov, saum npoo muaj zog kho cov kev kho mob xws li tua Meether kuj tseem yuav tsum tau ua kom muaj zog ntxiv ntawm lub iav.
Kev sib kis iav precision thiab installation yuav tsum tau ua
Cov Qauv Tsim
Iav qhov tseeb tsuas yog suav nrog cov lus pom zoo, ua haujlwm ruaj khov qhov tseeb, hu rau qhov tseeb thiab hniav kev ntshiab. Raws li cov qauv hauv tebchaws, cov iav raug muab faib ua 12 qib, los ntawm qib 11, nrog qib siab thiab qib 11 muaj qhov raug qis tshaj plaws. Nyob rau hauv cov cuab yeej ua haujlwm dav dav, cov qib feem ntau yog qib kev sib kis, nws feem ntau yuav tsum tau mus txog qib kev kis tau, nws yuav tsum tau qis dua qis dua.
Yuav Tsum Ua
Thaum txhim kho lub zog, xyuas kom meej tias qhov chaw nyob deb ntawm lub zog ntawm cov txiaj ntsig yog qhov tseeb, txwv tsis pub nws yuav cuam tshuam cov meshing thiab kis tau sib piv ntawm lub zog. Nyob rau tib lub sijhawm, parallelism ntawm cov iav axes (rau cylindrical lub zog) lossis cov kev sib tshuam lub zog ntawm cov taus (rau bevel zog) yuav tsum yog cov tswj hwm nruj. Thaum lub sij hawm cov txheej txheem teeb tsa, cov cuab yeej teeb tshwj xeeb xws li Dial cov ntsuas feem ntau yuav tsum muaj rau kev ntsuas kho thiab kho kom haum. Ib qho ntxiv, txhawm rau kom muaj txiaj ntsig zoo lubrication, ib qho kev tsim nyog lubrication system yuav tsum tau teeb tsa tom qab kev teeb tsa lub zog los txo lub zog thaum lub sijhawm ua haujlwm.
Kev sib piv ntawm kis lub zog nrog lwm cov kev hloov pauv
Piv nrog siv tawv
Cov txiaj ntsig: Qhov sib piv kis tau yog, tsis zoo li yuav siv txoj siv nyiaj, yog li nws tuaj yeem ua kom ntseeg tau tias cov lus tsa suab kis tau. Piv txwv li, hauv CNC machining khoom, muaj tseeb pub cov lus tsa suab yog xav tau, thiab cov iav tsav yog ntau haum. Tsis tas li ntawd, kev ua tau zoo ntawm cov iav tsav yog qhov tseem ceeb. Feem ntau, kev ua tau zoo ntawm cylindrical iav tsav tuaj yeem ncav cuag txog kev siv tawv tsav yog qhov tsis tshua muaj qhov muaj txiaj ntsig ntawm txoj siv sia.
Sib piv nrog saw tsav
Cov txiaj ntsig: Cov iav tsav tau zoo dua kis ruaj khov zog, uas muaj kev co helcalrical ntau thiab suab nrov thaum khiav ntawm kev kub ceev. Cov kab hluav taws xob polygonal ntawm cov saw thaum lub sijhawm ua haujlwm ntawm txoj saw hlau yuav ua rau cov lus tsa suab tsis sib luag. Tsis tas li ntawd, cov iav tsav tsheb tuaj yeem ua tiav kev nrawm dua, thaum lub sijhawm taug kev tau txwv rau kev ua haujlwm siab vim yog cov yuam kev ntawm Centrifugal ntawm txoj saw hlau.
Daim Ntawv Thov Kev Sib Kis Los ntawm cov khoom sib kis hauv cov khoom sib txawv Machining
Tshuab dhos
Nyob rau hauv lub thawv pub ntawm lub tshuab dhos, nyias tus ncej noj tau tuaj yeem ua tiav los ntawm kev hloov pauv kev sib xyaw ntawm cov kis tau sib txawv ntawm kev sib txawv kis tus kab mob. Piv txwv li, nyob rau hauv qhov zoo tib yam CA614 {0}, lub iav kaw lus nyob ntev thiab tuaj yeem hloov kho tus nqi pub raws li kev ua tiav. Qhov tsawg kawg nkaus pub tus nqi tuaj yeem ncav cuag 0.02mm \/ R, uas tau ua tiav los ntawm cov iav kis tau.
Milling tshuab
Lub ntxaiv tsav system ntawm lub tshuab milling feem ntau yog kev hloov kho iav kis. Noj cov rooj ua haujlwm thoob ntiaj teb lub tshuab x6132 ua piv txwv, feem ntau ntawm lub cev muaj kev sib txawv, yog li ntawd kom tau cov khoom sib txawv, yog li cov khoom sib txawv ntawm cov cuab yeej sib txawv thiab cov khoom siv workpiece. Nyob rau tib lub sijhawm, kab rov tav thiab ntsug ntsug ntawm lub tshuab milling ntawm lub tshuab milling yog qee qhov tsav tsheb kom ntseeg tau meej meej.
Sib tsoo Tshuab
Lub sib tsoo lub log spindle ntawm cov sib tsoo tshuab muaj lub nrawm heev thiab feem ntau tsav los ntawm lub siab-precision iav kis. Piv txwv li, lub siab-precision cylindrical grindrical m1432a, cov kev sib tsoo ntawm kev sib tsoo ntawm kev sib tsoo ntawm kev sib tsoo thiab ua kom muaj kev sib tsoo ntawm qhov kev sib tsoo thiab kev sib tsoo ntawm kev sib tsoo workpiece.
Kis lub zog ua si lub luag haujlwm tseem ceeb hauv cov khoom siv cov khoom siv.
Cim npe nrov: Machining khoom iav Ncej iav Ncej iav Ncej Siv Lub Iav Ncej Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas
