Los ntawm Andy los ntawm Baiyear Hoobkas
Tshaj tawm rau lub Kaum Ib Hlis 5, 2022
Hais txog kev qhia txog cov txheej txheem tsim pwm tshwj xeeb, peb tau muab faib ua 2 kab lus los qhia, qhov no yog tsab xov xwm thib ob, cov ntsiab lus tseem ceeb: 1: Kev Cai Txhaj Tshuaj Pwm 2: Lub Hoobkas Pwm Ua 3: Yas Txhaj Pwm 4: Precision txhaj pwm 5: yas pwm tuag txiag 6: pwm tsim rau kev txhaj tshuaj molding 7: pwm ua thiab casting 8: pwm ua txheej txheem
7. Sab hauv pwm quenching
(1), ua haujlwm ua ntej quenching
a) Drilling lub nozzle qhov: Laum lub nozzle qhov ntawm lub Upper tuag raws li qhov yuav tsum tau ntawm daim duab.Thaum drilling lub nozzle qhov ntawm lub Upper tuag, xyuam xim rau tib qhov chaw raws li hauv qab lub qhov.
b) Drilling lub shunt cone qhov: Laum lub shunt cone qhov nyob rau hauv nruab nrab ntawm lub qis tuag khiav raws li qhov yuav tsum tau ntawm daim duab, ces npaj lub shunt cone, thiab laum lub thimble qhov rau nws.
c) Drilling lub qhov dej: Raws li qhov yuav tsum tau muaj ntawm lub icon, laum cov dej (dej txias) qhov nyob rau sab ntawm lub puab pwm.
d) Laum thiab coj mus rhaub lub qhov kho qhov muag (qhov muag tsis pom) ntawm qhov sib koom ua ke ntawm cov pwm puab thiab cov pwm pwm.
e) Yog tias muaj cov koob ntawm lub puab pwm, cov koob qhov yuav tsum tau drilled.
(2), laum lub qhov thimble
Lub ejector tus pin yog ib feem tseem ceeb ntawm kev ua haujlwm ntawm cov pwm.Nws txoj haujlwm yog cais cov khoom los ntawm cov tub ntxhais pwm los ntawm kev ua haujlwm ntawm lub tshuab npias, kom ua tiav cov txiaj ntsig ntawm tag nrho ejection.Kev ua tiav ntawm tus ejector tus pin ncaj qha cuam tshuam qhov zoo ntawm cov pwm.thiab kev pabcuam lub neej.Cov txheej txheem xav tau:
a) Txoj hauj lwm ntawm lub qhov thimble yuav tsum tau ua tiav raws li kev tsim qauv tag nrho ntawm cov khoom, kom tsis txhob nyias-walled thiab qhov chaw uas cuam tshuam rau qhov zoo li ntau li ntau tau.Txhawm rau kom tsis txhob npias kov (txoj kab nqes) hauv txoj haujlwm hloov pauv, thiab lub koob tawg thaum lub sijhawm tsim khoom, nws yuav tsum tau siv ua ntej drilling lub qhov thimble.Laum lub taub hau ntawm qhov me me los ntawm hauv qab no, thiab tom qab ntawd siv lub laum taub ntawm qhov loj dua rau kev xyaum los ntawm sab nraub qaum.
b) Thaum machining qhov, xyuas qhov verticality ntawm cov axes ntawm cov drilling thiab milling tshuab siv thiab lub rooj ua haujlwm.
c) Lub qhov thimble yuav tsum tau sab laug nrog cov npoo thaum lub sijhawm ua haujlwm, txhawm rau ua kom lub tshuab hloov pauv ntawm lub qhov thiab lub thimble tom qab reaming nrog reamer.Yog tias nws nruj heev, lub qhov thiab lub thimble yuav raug hlawv tawm thaum lub sijhawm tsim khoom;Muaj pem hauv ntej.
d) Thaum drilling lub qhov thimble, nws yuav tsum xyuas kom meej tias lub qhov dej thauj yuav tsis raug drilled.
e) Thaum drilling thimble qhov hauv qab 1.5mm, qhov ntev ntawm qhov kev hloov pauv yuav tsum tau khaws cia ntawm 20mm thiab 30mm kom deb li deb tau kom tsis txhob muaj qhov tsis muaj, thiab tom qab ntawd cov seem seem (qhov sib txawv ntawm lub thimble thiab lub thimble qhov) yuav tsum yog ua tiav.Lub qhov-avoidance aperture yuav tsum yog li 0.5 hli loj dua qhov hloov pauv aperture.Thaum nws loj heev, lub thimble ntev yog yooj yim khoov thiab tawg.
(3), Sab hauv pwm quenching
Tom qab cov pwm sab hauv zoo, nws raug xa mus rau qhov chaw kho cua sov rau quenching, kom cov pwm puab tuaj yeem ua tau raws li qhov yuav tsum tau ua kom tawv.
8. Tso ncej
(1), poob ncej
Tom qab lub puab pwm yog quenched, nws yog muab tso rau hauv lub pwm ncej rau kev sib koom tes soj ntsuam.Txog rau qhov kawg no, nws yog ib qho tsim nyog yuav tsum tau zom thiab txiav cov npoo ntawm cov pwm thiab cov pwm sab hauv, kom cov pwm sab hauv tuaj yeem poob rau hauv cov pwm pwm thiab qhov sib txuam yog qhov qub.
(2) Drill puab pwm kho qhov ntawm lub puab ncej
Ntsia hlau qhov chaw muab kev pab rau hauv lub puab puab qhov chaw ntsia hlau qhov, thiab ces nias lub puab puab rau hauv pwm ncej, kom lub auxiliary cuab yeej cim qhov chaw ntawm lub qhov ntawm lub puab ncej.Tom qab ntawd tshem tawm cov pwm puab thiab ntsia hlau tawm cov cuab yeej pabcuam.Laum qhov ntawm cov pwm thav duab raws li cov cim drilling, thiab thaum kawg tig lub pwm thav duab thiab laum qhov.
9. Rov qab txoj kab dua
Cov kauj ruam no yog ua tiav tom qab cov pwm puab poob, thiab lub hom phiaj yog los xyuas qhov haum ntawm ob sab ntawm kev ua haujlwm ntawm kab thiab cov pwm puab.Siv cov xim liab rau ntawm qhov chaw ntawm cov pwm puab thiab cov kab hauv kab, ntxig rau kab txoj hauj lwm, thiab nias cov kab hauv qhov chaw.Sab nraud ntawm kab yuav tsum tau luam tawm tag nrho nrog cov xim liab, txwv tsis pub nws yuav tsum tau polished, kho, thiab tshuaj xyuas ntau zaus kom txog thaum cov xim liab luam tawm tag.
10. Kab quenching
Tom qab cov kab yog zoo, nws yog quenched kom nws ua tau raws li qhov yuav tsum tau hardness.
11. Lub rooj zaum siab (oblique qaib)
(1), ua kab txoj kab nqes
Raws li qhov yuav tsum tau muaj ntawm lub cim thiab cov txheej txheem, lub dav hlau inclined yog ua tiav ntawm qhov zawv zawg qhov chaw ntawm kab.
(2), lub rooj zaum siab
a) Txoj kab nqes ntawm txoj kab nqes thiab qhov loj ntawm lub sab sauv ntawm cov pwm ncej.
b) Drill positioning qhov nyob rau sab sauv tuag ncej thiab nias lub rooj raws li inclination ntawm kab nqes hav thiab kab txoj hauj lwm, thiab kho lub rooj zaum pressing ntawm lub puab pwm ncej.
c) Laum ib lub qhov bevel ntawm txoj kab ntawm txoj kab, thiab lub qhov bevel yuav tsum yog 2 degrees me dua li bevel.
d) Drill lub beveled positioning qhov nyob rau hauv lub Upper tuag raws li txoj hauj lwm thiab inclination ntawm lub beveled qhov drilled nyob rau hauv kab txoj hauj lwm, thiab ces nruab lub beveled npoo los xyuas qhov kev sib raug zoo.Lub qhov hypotenuse feem ntau yog 2 tsev neeg loj dua lub hypotenuse.
12, tag nrho cov qauv
Tom qab lub puab pwm, kab txoj hauj lwm, ntxig koob, thiab pwm ncej yog tag nrho cov matched, lub sab sauv thiab sab pwm yog ua ke los tsim cov pwm, thiab sab sauv thiab sab hauv pwm, kab thiab inserts yog check nrog liab xim., Kho lub duav kom txog thaum nws haum tag.
13. EDM machining
EDM yog raws li lub hauv paus ntsiab lus ntawm EDM.Thaum tus txiv neej tooj liab thiab cov khoom ua haujlwm nyob ze rau ib leeg, qhov sib cuam tshuam ntawm electrode yuav ua rau cov electrolyte ionize thiab tawg ntawm qhov chaw ze tshaj plaws ntawm ob lub electrodes los ua ib qho hluav taws xob tawm, uas ua rau muaj ntau lub zog hluav taws xob tam sim ntawd. generated nyob rau hauv lub txim channel, ua rau cov hlau yog ib feem melted, txawm vaporized, thiab evaporated mus erode cov hlau.Nws tuaj yeem siv rau txhua yam khoom siv hluav taws xob los ua cov txheej txheem nyuaj, nkig, mos, nplaum lossis siab melting point hlau cov ntaub ntawv, suav nrog cov khoom siv hluav taws xob kho cua sov thiab cov hlau, cov cuab yeej electrodes (tooj liab txiv neej) thiab cov khoom ua haujlwm yuav raug hluav taws xob los tsim corrosion. (vapor thiab khoom).Cov hluav taws xob corrosion ntawm tus txiv neej tooj liab yuav ua rau electrode poob, thiab hluav taws xob corrosion ntawm lub workpiece yuav ua rau nws ua tau raws li qhov yuav tsum tau ua kom raug.
Cov txheej txheem xav tau:
(1) Clamp tus txiv neej tooj liab ruaj khov rau ntawm qhov ntxaiv chuck ntawm lub tshuab cuab yeej, thiab kho qhov kev siv txoj haujlwm kom nws ua tau raws li qhov yuav tsum tau ua ntawm machining raug.Qee qhov loj thiab nyias peb-seem tooj liab txiv neej yog ib qho yooj yim rau deform thiab khoov thaum lub sij hawm ua, thiab lawv yuav tsum sib npaug zos rau peb-seem tooj liab txiv neej nrog ib tug tripod-hom kho clip.
(2) Txhim kho lub workpiece ntawm lub tshuab rooj thiab kho cov ntaub ntawv raug.
(3), raws li qhov yuav tsum tau ua ntawm txhua feem ntawm cov txheej txheem electro-erosion.
14. Polishing (txuag tuag)
Pwm polishing yog ua cov txheej txheem pwm kab noj hniav thiab cov tub ntxhais ua tiav kom pom qhov xav tau ntawm cov khoom.Nws yog ib feem tseem ceeb ntawm kev tsim pwm.Qhov zoo ntawm polishing raug ncaj qha cuam tshuam rau qhov zoo ntawm cov khoom.Muaj ntau txoj hauv kev polishing, xws li tshuab polishing (ultrasonic), sib tsoo tshuab polishing thiab phau ntawv polishing.Feem ntau siv phau ntawv polishing nyob rau hauv dav dav, nws cov txheej txheem yuav tsum tau:
(1) Thaum polishing thiab txuag pwm, koj yuav tsum pom thiab nkag siab txog cov kev cai sab hauv thiab sab nraud ntawm cov khoom.
(2) Ua ntej polishing, siv cov ntaub ntawv los luas cov kab nyob sab laug los ntawm kev ua ntau yam.
(3) Rau lub hauv paus ntawm trimming nrog whetstone, siv cov ntawv xuab zeb los ntawm ntxhib mus rau nplua kom txuag lub teeb raws li cov khoom xav tau.
(4) Rau cov khoom uas yuav tsum tau tshwj xeeb, xws li pob tshab qhov chaw, lawv yuav tsum tau polished nrog abrasive muab tshuaj txhuam.
(5) polished workpiece yuav tsum muaj cov kab ntshiab, ci thiab du, thiab tsis muaj qhov sib npaug ntawm lub puab tsaig.
15. Nrog thimble
Laum lub cev tuag qis thiab lub ntsej muag koob phaj los ntawm ejector tus pin qhov ntawm sab hauv pwm, tom qab ntawd mills lub raj pin qhov ntawm lub thimble qhov ntawm lub ntsej muag koob phaj, thiab ntxig tus ejector tus pin rau hauv lub ntsej muag koob phaj, qis dua. pwm ncej thiab sab hauv pwm.Xyuas kom tseeb tias tus ejector tus pin yog flush nrog lub qhov hluav taws xob ntawm lub puab puab puab, thiab tom qab ntawd nruab tus ejector tus pin ntawm ntug ntawm lub ejector tus pin qhov ntawm lub ntsej muag tus pin phaj, thiab clamp lub ejector tus pin nyob rau hauv qhov chaw.
16. Test hom
(1), nruab nrog cov khoom siv xws li rab ntaj lub cev, thiab sib sau cov pwm.
(2) Txhim kho cov pwm ntawm lub tshuab npias raws li cov txheej txheem ua haujlwm ntawm lub tshuab npias los nqa cov khoom npias.Pwm sim yog ib feem tseem ceeb ntawm cov txheej txheem molding.Txhawm rau txiav txim siab qhov zoo ntawm pwm nyob rau hauv daim ntawv ntawm npias qhov chaw, lub clamping siab, txhaj tshuaj, hluav taws xob cua sov kub, melting furnace kub, thiab lwm yam yuav tsum tau kho ua ntej pwm kuaj, thiab txhua zaus.Ua ib daim ntawv sim.Lub workpiece rau kev sim npias yuav tsum tsis muaj qhov txias txias, tsis muaj batch pem hauv ntej, tsis muaj shrinkage, npuas nyob rau hauv 15%, tsis muaj lub puab tsaig thiab dej cim, thiab qhov saum npoo yog du thiab pwm yog du.Yog tias nws ua tsis tau raws li qhov yuav tsum tau ua, nws yuav tsum tau kho thiab sim dua.
17. Kev hloov kho
Raws li cov txiaj ntsig kev xeem, cov pwm raug txiav, thiab cov pwm raug hloov kho raws li cov neeg siv khoom xav tau thiab cov kev cai sib dhos.Kev hloov pwm yog ib feem tseem ceeb ntawm kev tsim pwm.Lub hom phiaj ntawm kev tsim pwm yog kev tsim khoom loj.Qhov ceev thiab qhov tseeb ntawm kev hloov pwm ncaj qha cuam tshuam rau cov khoom zoo thiab kev ua tiav ntawm kev tsim khoom.Lub luag haujlwm ntawm kev hloov pwm yog los xyuas kom meej tias qhov kev kos npe tawm (chaw ua haujlwm muag khoom) sib sau ua ke yam tsis muaj cov cuab yeej pabcuam kev sib koom ua ke raws li kev ua lag luam (cov neeg siv khoom) thiab kev vibration lub thawv yuav tsum (tshwj tsis yog qhov yuav tsum tau kho kom zoo nkauj saum npoo).Lub chaw ua haujlwm ntawm tus engineer lub installation yuav tsum raug xa mus rau tus neeg siv khoom lub chaw ua haujlwm tom qab kev tshuaj xyuas sab hauv.Raws li qhov teeb meem ntawm pwm nws tus kheej, tus engineer yuav muab cov ntaub ntawv hloov pauv pwm raws li kev sib dhos thiab cov neeg siv khoom xav tau.Cov ntaub ntawv hloov kho yuav tsum tau sau kom meej thiab cov lus yooj yim to taub thiab tsis muaj qhov tsis meej.Cov ntaub ntawv yuav tsum tau ua kom meej thiab ua tiav, cov ntsiab lus siv yuav tsum raug cim rau cov uas xav tau txoj hauj lwm pem hauv ntej thiab nram qab, thiab daim duab yuav tsum tau ua rau cov uas xav tau cov qauv.Thaum tus kws tshaj lij xa cov ntaub ntawv hloov pauv pwm rau cov neeg ua haujlwm hloov pwm, nws yuav tsum tau piav qhia meej cov ntsiab lus ntawm kev hloov pwm, qhov yuav tsum tau hloov kho, qhov yuav tsum tau hloov kho, thiab lub hom phiaj ntawm kev hloov kho.Tom qab kev txiav txim siab ntawm tus neeg, nws tuaj yeem ua tiav raws li qhov zoo tshaj plaws.
18. Pwm tso tawm
Tom qab cov pwm hloov kho, kuaj, kos npe, thiab qhov zoo ua tau raws li cov neeg siv khoom xav tau thiab cov khoom ua si sib dhos, cov pwm tuaj yeem raug xa mus thiab muab tso rau hauv ntau lawm.
Hu rau: Andy Yang
Dab tsi yog app: +86 13968705428
Email: Andy@baidasy.com
Post lub sij hawm: Nov-29-2022
