Kev tsim qauv kev tsim khoom ntawm pob ntsia hlau cov vaj tsev nyob
Raws li cov kabmob tseem ceeb ntawm pob ntsia hlau, pob ntsia hlau txiv ntoo nyob twj ywm, thiab kev kho cov khoom lag luam, cov txheej txheem tshwj xeeb yog raws li hauv qab no.
Ua ntej, kev xaiv cov khoom thiab pretricate
Pob Ntsia Cov Khoom Siv Cov Khoom Siv Nyob Rau Hauv Lub Zog thiab Kev Tsim Txiv Kev Ua Haujlwm, xws li S45C) lossis alloy txheej txheem hlau (xws li 40cr):
High - pa roj carbon steel los ntawm kev sim siab (Queming + tempering ntawm qhov kub siab (HRC28-32), haum rau nruab nrab loadarios; Alloy qauv hlau yog carburized thiab quenched kom ua tiav cov qauv hluav taws xob sib txawv, haum rau cov khoom siv tawv lossis cov khoom siv hnyav (piv txwv li cov cuab yeej siv tshuab ntxaiv). Cov khoom siv pretrecons theem xav tau kom muaj annealed kom tshem tawm sab hauv kev ntxhov siab hauv kev forging lossis yob cov txheej txheem, kom tsis txhob deformation thaum lub sijhawm ua tiav.
Thib ob, Blank Moulding thib ob
Raws li qhov loj me thiab qauv ntawm lub plhaub txiv ntoo, daim pam vov tau muab faib ua ob hom:
Forging dawb paug: loj lossis cov txiv ntoo loj los yog zoo li lub plhaub flanged), los ntawm Forging Fixed khoom, los ntawm kev ua kom zoo dua los txhim kho cov khoom siv ntom ntom nti thiab cov khoom siv tshuab;
Kev txiav bar: me me thiab nruab nrab - txiv ntseej txiv hmab txiv ntoo tau ncaj qha, ntawm qhov ntev ntawm 5-10mm ua cov nyiaj tau.
Thib peb, ntxhib machining
Los ntawm kev dhos tshuab dhos, milling tshuab thiab lwm yam khoom siv kom tshem tawm cov khoom ntau dhau los ntawm seem, ua kom tiav cov duab thiab cov txheej txheem txheej txheem:
tshuab dhos ua: tig lub voj voog sab nraud, xaus lub ntsej muag thiab ris, kom paub meej tias lub voj voog thiab sib npaug ntawm cov hauv paus rau cov xov tom ntej;
Milling tshuab ua: yog tias lub khauj khaum nrog flange lossis mounting lub hau los ntawm lub qhov sib tshuam ntawm lub qhov cub thiab tapping lub ntsej muag mounting ntawm mounting lub qhov thiab lub ntsej muag kawg (ua siab ntev tshaj lossis sib npaug rau 0.03mm). Kev ntxhib machining yuav tsum yog kev ua laus kev kho kom tshem tawm kev tshem tawm ntxiv kev ntxhov siab thiab zam kev ntsuas kev ntxhov siab tom qab ua tiav.
Precision Machining
Cov txheej txheem tseem ceeb yog kev ua cov xov sab hauv thiab cuam tshuam ncaj qha cuam tshuam cov kev sib txuam ntawm cov txiv ntoo thiab lub hau ntswj:
Sab hauv xov ua: Siv txoj xov txuas rau sab hauv, qhov chaw muaj peev xwm ncav cuag 6Hh qib, kom paub meej tias cov ntsia hlau xov paj yog khaub ncaws hnav;
Kev ua yeeb yaj kiab kev lag luam: Raws li lub pob ncig kev hom (sab hauv / sab nraud mounting cutter, thiab qhov tseeb ntawm cov zeem muag cutter, thiab qhov tseeb ntawm cov zeem muag yog tswj hwm ntawm ± 0.01 hli los xyuas kom meej txoj kev du uas tsis muaj stagnation.
Xaus ntsej muag zoo sib tsoo: Siv nto sib tsoo tshuab kom zoo zuaj lub ntsej muag ntsej muag lossis sib luag rau cov txiv ntoo tau nruab nrog cov khoom siv datum nto kom haum.
Tsib. Kev Kho Cua Sov
Raws li cov khoom siv ntawm kev xaiv ntawm cov txheej txheem kho cua sov tsim nyog:
high -} Cov txiv ntseej steel temper dricking, ntsuas lub zog thiab tawv;
Allolo qauv qauv hlau txiv ntseej carburizing quenching, ntxiv dag zog rau lub ntsej muag saum npoo tawv thiab hnav tsis kam;
Tsawg - kub tempering Tom qab kev kho cua sov ntxiv yuav tsum tau tshem tawm quenching kev ntxhov siab, ruaj khov lub flange. Tshem tawm quenching kev ntxhov siab thiab ruaj khov qhov loj me.
Thib rau. Kev Ua Zaum Kawg thiab Precision calibration
Ntxiv txhim kho qhov tseeb ntawm qhov tseem ceeb los ntawm kev sib tsoo ceev lossis honing:
Kev sib tsoo kom zoo ntawm xov saum npoo, txo qhov roughness rau ra tsawg dua los yog sib npaug rau 0.4μm, txo ntawm pob thiab cov xov thiab cov xov thiab cov xov thiab cov xov thiab cov xov thiab xov
Yog hais tias lub plhaub tau sib khi zuaj lossis plua plav {- Cov qauv sib tsoo, nws yuav tsum tau ua los ntawm kev sib txuas ua ke cov qauv sib tsoo kom ntseeg tau tias qhov zawj thiab cov xov tsis puas; Thiab kom ntseeg tau tias qhov zawj thiab cov xov tsis puas. Yog tias lub tsev tau sib khi zom zaws lossis cov qauv plua plav, nws yog cov txheej txheem sib tsoo los ntawm cov txheeb ze qhov sib tsoo yog ntawm cov zawj thiab cov xov;
Thaum kawg, qhov tseem ceeb tshaj plaws (xws li xov sab hauv lub taub thiab flange lub taub ntsuas dej kom ntseeg tau tias nws ua tau raws li cov cai kos duab.
Xya.Surace Kev Kho Mob
Xaiv cov kev kho sab hauv raws li kev siv ib puag ncig:
Phosphate kev kho: ua cov yeeb yaj kiab phosphate nyob rau saum npoo los txhim kho kev tiv thaiv kev tiv thaiv xeb, tsim nyog rau ib puag ncig noo.
Electroplating: galvanized los yog chrome plating tuaj yeem txhim kho kev ua kom xeb, siv tau rau cov khoom noj saum npoo thiab lwm cov scenes uas yuav tsum tau ua kom huv).
Blackening: Dub oxide zaj duab xis yog tsim nyob rau saum npoo los ntawm oxidation tshuaj, tus nqi tsawg thiab haum rau sab hauv tsev qhuav ntawm lub plhaub. VIII. Ua ntej - kev sib dhos kuaj
Cov khoom tiav tiav yuav tsum tau dhau ob qho kev xeem tseem ceeb:
Qhov ntsuas qhov tseeb: Siv Xov Plug plug xa, micrometer plug taw, micrometer thiab lwm yam xov los tshawb xyuas qhov tseeb ntawm txoj xov tsis kam thiab ua yuam kev thiab txoj haujlwm ua yuam kev.
Kev sim ntsuas: Tom qab sib dhos cov txiv ntoo thiab ntsia hlau, khawm nws los tshawb xyuas seb puas muaj qhov muaj peev xwm nqa tau thiab yooj los ntawm kev kuaj tshuab.
Cov tub ntxhais ntawm kev tsim khoom ntawm cov txiv ntseej yog "qhov sib npaug ntawm precision thiab lub zog". Los ntawm cov khoom tsim kho, ua kom nruj thiab ruaj khov rau cov ntsia hlau ruaj khov thiab muaj peev xwm koom tes nrog lub pob ntseg ruaj khov thiab tuaj yeem ua kom tiav siab dua.
Tiv Tauj Peb
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