Tsis zoo siv
Tag nrho cov txheej txheem Forging ua los ntawm lub kaus lub hom kev tsim kho tau muab cov qauv tam sim no thiab cov hlau sib txuas nrog cov qauv yas ntawm lub kaus iav ncej. Cov txheej txheem cov txheej txheem muaj raws li hauv qab no: Ua ntej, puag ncig hlau tau sawed thiab tom qab ntawd ua tiav, ua raws li kev kho mob phosphorus. Tom qab ntawd, txoj Ncej Txoj Ncej yog extruded, thiab lub ntxhib tus ntiv taw ib feem yog ua ntej chim rau ib qho kev sib tw ua tiav thiab phosphorus kev kho mob thiab phosphorus kho kom zoo nkauj. Thaum kawg, cov hniav tau muab tso rau hauv cov duab, thiab cov square tau muab tso rau hauv cov duab. Los ntawm kev siv cov txheej txheem muab los ntawm kev tsim khoom tam sim no, cov khoom siv hlau txuas ntxiv, ua rau cov hniav sab hauv tsev yog ntom nti Lub zog ntawm tus ncej yog ntau tshaj ob zaug ntawm cov txheej txheem ntau lawm. Lub caij no, vim tsis muaj cov ntaub ntawv poob thaum lub sijhawm forging forging los ntawm billet kom tiav khoom, nws txuag cov ntaub ntawv thiab txo cov txheej txheem hluav taws xob piv rau cov txheej txheem kev siv hluav taws xob piv. Vim tias siv tau tshaj 3D qauv software rau kev zam txim txias thaum lub sijhawm tsim kho tshiab, muaj txiaj ntsig ntau ntawm cov pwm thiab tau txais kev cawmdim, txo tus nqi kev loj hlob.
Kev piav txog
Cold Kev Forging Txheej Txheem Rau Lub Hneev Iav Ncej yog ib qho
Kev teb cov teb chaws
Tam sim no kev tsim muaj cuam tshuam nrog kev ua haujlwm hlau ua haujlwm thiab hlau stamping nrog tsawg heev txiav, tshwj xeeb rau kev ua kom precision sib sau ntawm bevel iav Shafts.
Keeb kwm Technology
Muaj ob txoj hauv kev rau kev ua cov iav Bevel uas twb muaj lawm Bevel) thawj txoj hauv kev sib sau ua ke cov txheej txheem bevel iav mus rau txheej txheem ua tiav. Cov txheej txheem los sib dhos tuaj yeem suav nrog kev cuam tshuam nrog kev cuam tshuam, cov txheej txheem SNAP ua lub zog, thiab cov txheej txheem kev hloov kho tau yog muaj qhov tsis zoo ntawm cov txiaj ntsig zoo thiab kev siv hluav taws xob ntau ; Hom thib ob yog kev ua haujlwm thev naus laus zis ntawm kev sib txawv casting ntawm lub kaus iav raj. Lub ntsiab tsis xws luag ntawm lub kaus mom hlau los ntawm cov qauv no yog txo qhov tseeb, tsawg cov txiaj ntsig, thiab qis zog ntawm casting rau machining qhov chaw. Ib qho ntxiv, cov txheej txheem sib tham saum toj no kuj muaj qhov tsis xws li cov nqi tsim kho ntev thiab cov nqi txhim kho ntau.
SUmmary ntawm kev tsim muaj
Lub hom phiaj ntawm kev tsim tam sim no yog kom kov yeej cov kev tsis txaus siab saum toj no thiab muab cov iav txias rau lub kaus yuav zoo thiab muaj lub zog zoo.
Cov kev daws teeb meem ntawm tam sim no yog qhov kev txiav txim siab tag nrho ntawm cov kauj ruam ntawm lub kaus mom Extrusion ntawm tus ncej feem, ua ntej chim siab ntawm cov leeg coarse, kev kho mob phosphorus kev kho thiab phosphorus kev ua yeeb yam, thiab thaum kawg square extrusion kev ua tiav.
Siv cov kev daws teeb meem saum toj no, cov khoom siv hlau yog nias rau hauv cov pwm kab noj hniav ntawm chav tsev kub kom ntws thiab daim ntawv. Tus hlau ntws tau txuas ntxiv raws li nws cov duab, thiab cov qauv sab hauv yog ntom, ua rau cov hniav ntawm bevel iav ntau dua hnav-resistant thiab ruaj. Lub zog ntawm tus ncej yog ntau tshaj ob zaug ntawm cov txheej txheem ntau lawm. Nyob rau tib lub sijhawm, vim muaj tsawg kawg nkaus ploj thaum lub sij hawm forging forging los ntawm billet ua tiav cov khoom, nws txuag cov ntaub ntawv thiab txo cov khoom siv hluav taws xob piv rau cov txheej txheem kev siv hluav taws xob piv. Vim tias siv cov kev hloov pauv 3D simulation software rau simulate kev txhim kho txias thaum lub sijhawm ua haujlwm tshiab tau txais kev cawmdim, txo cov nqi kev loj hlob.
Txuas cov duab kos duab
Daim duab 1 qhia cov qauv hloov ntawm cov khoom thaum lub sijhawm ua cov tsim khoom tam sim no.
Daim duab 2 qhia cov txheej txheem flatchart ntawm cov tsim tam sim no.
Tam sim no tsim muaj yuav tau piav qhia meej nrog siv rau cov ntoo kos nrog nrog.
Txoj kev siv kev coj ua
Raws li cov khoom lag luam: hardness hrc 36-47. 5
Tensile lub zog 1150-1540 Newtons ib square millimeter
Cov khoom lag luam technical yog: lub kaus iav iav module 4
Tus naj npawb ntawm cov hniav 12
Siab kaum 20 degree
Axis kaum sab xis 90 degree
Noj cov txheej txheem forging tag nrho ntawm cov iav umpbrella tus ncej nrog qib precision (gb 11365-89 / 8) ua piv txwv.
Firstly, raws li 3D simulation torming software, tus txheej txheem forging txias yog simulated thiab cov khoom npaj pwm yog tsim. Cov khoom siv raw rau lub kaus iav ncej hauv qhov embrimenty yog 20crmnti hloov steel bar. Cov txheej txheem kauj ruam yog:
1. Txiav 20crmnti hloov hlau tuav hlau thiab xyuas kom meej tias qhov hnyav ntawm cov khoom siv raw yog}% ntau dua qhov hnyav ntawm cov khoom tiav tom qab txiav;
2. Ua Spheroidization Analing ntawm cov khoom siv raw, tswj cov cua sov mus rau 700 degree}} degree rau tsawg dua lossis sib npaug nrog 500 degree, thiab tom qab ntawd Huab cua txias tawm ntawm lub cub tawg. Tswj lub annealing hardness rau 70-85 hrb;
3. Machining ntawm cov ntaub ntawv raw kom tshem tawm cov tawv nqaij oxide thiab xyuas kom meej tias qhov hnyav ntawm cov khoom siv raw yog sib xws nrog qhov hnyav ntawm cov khoom tiav;
4. Cov qauv tshwj xeeb rau phosphorus saponification yog raws li hauv qab no: acid}}}} feeb, yaug nrog dej rau {}} feeb; Ua kua kub piv rau ntawm 70-80 degree rau 10-15 feeb, yaug}}} feeb; Ua kua kub saponification ntawm 80-95 degree rau {8}} feeb;
5. Qhov zoo Extrusion ncej yog siv los ua tus ncej taub hau ntawm lub kaus iav ncej thiab ntev ntev ntawm lub taub hau ncej. Lub cheeb yog {0. {{}} Kuv yog cov khoom luv dua li cov khoom tiav lawm;
6. Ua ntej chim cov hniav rau hauv lub taub hau me ntsis ntawm lub taub hau tas nrho Qhov ntev rau cov txheej txheem tom ntej ntawm square extrusion elongation, thiab ua kom qhov hnyav ntawm lub pob chim siab npau taws tshaj li ntawm cov hniav tiav;
7. Spheroidization analing, tswj cua kub tswj cua sov ntawm 720 degree {}} hardness ntawm 70-85 hrb;
8. Cov qauv tshwj xeeb rau phosphorus saponification yog raws li hauv qab no: acid}}}} feeb, yaug nrog dej rau {}} feeb; Ua kua kub piv rau ntawm 70-80 degree rau 10-15 feeb, yaug}}} feeb; Ua kua kub saponification ntawm 80-95 degree rau {8}} feeb;
9. Nquag xyuas cov roughness thiab adeequacy ntawm lub iav hniav saum npoo tom qab qhov zoo extrusion ntawm lub bevel iav hniav profile. Yog tias muaj iav rub lossis cov khoom siv ntau dhau ntawm cov hniav hauv qab nto, pwm xav tau kho lossis hloov kom raws sijhawm;
10. Lub taub hau square nyob rau sab saum toj ntawm lub kaus lub kaus iav yog ua tiav siv cov txheej txheem txo qis, thiab ntev ntawm cov square raug tswj kom tau raws li cov khoom tiav.
2024 Lub 12 Hlis 4Lub lim tiam WBM cov khoom pom zoo:
Siab chrome steel npas:
G5, G10, G16 Peb lub pob Chrome feem ntau tsim raws li GBT 308. {} 3290-1: 2014 Cov Qauv. Hardness yuav yog customized pib ntawm koj qhov yuav tsum tau ua.
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