Pwm Insert Design yog dab tsi?

Pwm Insert Design yog dab tsi?

Insert Overview

Txhawm rau kom txuag tau cov khoom, ua kom yooj yim thiab yooj yim, thiab xyuas kom cov pwm muaj lub neej txaus, cov txheej pwm yuav tsum muaj cov ntxig. Inserts xa mus rau qhov chaw tshwj tsis yog kev thauj khoom / tshem tawm thiab lwm yam khoom siv. Inserts feem ntau embedded nyob rau hauv lub template phaj.

Inserts feem ntau yog ua los ntawm txias-ua haujlwm steel, kub- ua haujlwm steel, siab- ceev steel lossis yas pwm steel thiab lwm yam khoom siv hlau. Lwm yam xws li hlau alloy, alloy aluminium, cobalt-nickel{5}}tungsten cov ntaub ntawv tshiab tuaj yeem siv.

Rau ntau tus pwm, txhawm rau kom ua tau raws li cov pwm tshwj xeeb uas xav tau los ntawm kev txhaj tshuaj molding OEM cov haujlwm, kab noj hniav feem ntau yog kev cai- ua thiab ncaj qha machined ntawm cov kab noj hniav ruaj khov los ntawm kev txhaj tshuaj molding pwm manufacturers.

Kev xaiv cov ntaub ntawv ntxig thiab lawv cov kev kho cua sov

① Kev tsim cov khoom xa mus rau pwm qhov chaw uas nyob rau hauv kev sib cuag nrog yas los tsim cov khoom, xws li kab noj hniav, cores, sliders, inserts, lifters, sab cores, thiab lwm yam.

② Cov khoom ntawm kev tsim cov khoom yog ncaj qha ntsig txog qhov zoo thiab lub neej ntawm cov pwm thiab txiav txim siab qhov tsos thiab sab hauv zoo ntawm cov khoom yas molded. Nws yuav tsum tau xaiv kom zoo zoo. Feem ntau, nws yuav tsum raug xaiv raws li daim ntawv cog lus uas yuav tsum tau ua thiab raws li qhov yuav tsum tau ua thiab cov yam ntxwv ntawm cov khoom thiab pwm los ntawm cov kws paub txog kev txhaj tshuaj molding cov cuab yeej siv.

③ Lub hauv paus ntsiab lus ntawm kev tsim cov ntaub ntawv yog: raws li hom yas yuav tsum tau tsim, cov duab ntawm cov khoom, qhov tseeb, qhov zoo thiab kev siv ntawm cov khoom, ntau lawm batch loj, thiab lwm yam., coj mus rau hauv tus account lub txiav, polishing, vuam, texturing, deformation, hnav tsis kam thiab lwm yam khoom ntawm cov khoom, thaum txiav txim siab kev lag luam thiab pwm kev lag luam kev koom tes los ntawm kev xaiv cov kev lag luam thiab pwm kev lag luam.

④ Rau cov pwm rau kev tsim cov khoom yas pob tshab, cov kab noj hniav thiab cov tub ntxhais yuav tsum tau ua los ntawm cov hlau uas muaj iav polishing ua tau zoo, xws li 718 (P20+Ni hom), NAK80 (P21 hom), S136 (420 hom), H13 hom hlau, thiab lwm yam. Ntawm lawv, 718 thiab NAK180} tsis tas yuav tsum tau ua ntej kev kho cua sov S136 thiab H13 hom hlau yog nyob rau hauv lub xeev annealed nrog hardness feem ntau HB160-200. Tom qab cov machining ntxhib, lub tshuab nqus tsev quenching thiab tempering yuav tsum tau. Lub hardness ntawm S136 feem ntau yog HRC40-50, thiab hardness ntawm H13 hom hlau feem ntau yog HRC45-55 (tuaj yeem txiav txim siab raws li qib tshwj xeeb).

⑤ Rau cov pwm uas muaj qhov zoo li qhov yuav tsum tau ua, lub neej ntev, thiab kev tsim khoom loj, kev xaiv cov khoom siv yog raws li hauv qab no:

ib. Cov kab noj hniav yuav tsum tau ua los ntawm cov hlau uas muaj iav polishing ua tau zoo, xws li 718 (P20+Ni hom), NAK80 (P21 hom), thiab lwm yam., tag nrho hauv pre- hardened xeev, tsis muaj kev kho cua sov ntxiv; Qhov saum npoo yog nitrided, nitriding tob 0.15-0.2mm, hardness HV700-900.

b. Cov tub ntxhais tuaj yeem ua los ntawm nruab nrab thiab qis -qib P20 lossis P20+Ni hom steel, xws li 618, 738, 2738, 638, 318, thiab lwm yam, tag nrho hauv pre{10}}hardened xeev; rau cov pwm nrog cov khoom tsim me me, cov yas pwm yas hauv tsev lossis cov khoom tuaj yeem siv tau siab - zoo carbon steel S50C, S55C kuj siv tau.

⑥ Rau cov pwm uas muaj qhov zoo li qhov yuav tsum tau ua, kev xaiv ntawm kev tsim cov ntaub ntawv yog raws li hauv qab no:

ib. Rau cov pwm me me thiab qhov tseeb, ob qho tib si kab noj hniav thiab cov tub ntxhais yuav tsum nyiam siv qhov nruab nrab - qib P20 los yog P20+Ni hom hlau.

b. Rau cov pwm nruab nrab thiab loj, qhov twg cov yas molded tsis muaj qhov tshwj xeeb rau cov hlau, cov kab noj hniav tuaj yeem siv nruab nrab thiab qis - qib P20 lossis P20+Ni hom hlau; cov tub ntxhais siv tau qis-qib P20 hom hlau txawv teb los yog cov khoom siv siab tshaj -cov pa roj carbon zoo S50C, S55C, thiab lwm yam, lossis cov yas pwm hauv tsev.

c. Rau cov kab noj hniav nrog kev ntxhib los mos, sim zam kev siv P20+Ni hom 2738 (738) qib.

⑦ Rau cov khoom siv hlau uas tsis tshua pom kev zoo thiab cov kev cai tshwj xeeb rau kev hnav thiab corrosion ntawm cov hlau los ntawm cov khoom siv molding, kev xaiv ntawm kev tsim cov ntaub ntawv yog raws li nram no:

ib. Rau cov pwm nruab nrab thiab loj, cov kab noj hniav tuaj yeem siv qis-qib P20 los yog P20+Ni hom hlau, los yog cov khoom siv zoo siab- cov pa roj carbon zoo S55C, S50C lossis domestic P20 lossis P20+Ni hom yas pwm steel; cov tub ntxhais siv tau hauv tsev siab - zoo carbon steel.

b. Rau cov pwm me me uas muaj cov zis siab thiab cov qauv tsim, cov kab noj hniav tuaj yeem siv qis- qib P20 los yog P20+Ni hom hlau, lossis P20 lossis P20+Ni hom yas pwm steel; cov tub ntxhais tuaj yeem siv cov yas pwm yas hauv tsev.

⑧ Rau kev kuaj pwm, polystyrene nrog corrosive plastics thiab cov yas uas muaj cov nplaim hluav taws, yog tias cov khoom xav tau siab, tuaj yeem xeb tuaj yeem xaiv tau -cov hlau resistant, yuav tsum tau S136 quenched rau HRC50-52; Rau cov kev xav tau dav dav, cov hlau tsis muaj zog hauv tsev tuaj yeem siv tau.

⑨ Rau pwm qhov twg cov yas muaj kev sib txhuam thiab cuam tshuam rau cov hlau, xws li pwm siv los txhaj cov nylon + iav fiber ntau cov khoom, imported los yog domestic H13 hom steel nrog siab hnav tsis kam, siab thermal stress fatigue resistance thiab zoo heev los tiv thaiv -seizing thiab anti- thermal cracking zog yuav tsum tau xaiv los ntawm kev cai txhaj tshuaj molding kev daws teeb meem, xws li SKH11, SKH1. HRC56-58.

⑩ Kev tsim cov khoom feem ntau siv tib yam khoom raws li cov khoom ntawm tus neeg tsim khoom. Rau qhov chaw ntawm pwm uas tsis yooj yim rau txias los yog yuav tsum tau ua kom txias txias, cov khoom siv ntxig yuav tsum yog tooj liab lossis txhuas alloy.

⑪ Cov txheej txheem xaiv cov khoom siv rau qhov nyuaj txav hauv pwm yog raws li hauv qab no:

ib. Cov pob tshab yuav tsum siv qib siab -qib cov hlau tuaj yeem nrog kev ua haujlwm zoo polishing, xws li 718, NAK80, thiab lwm yam.

b. Cov khoom tsis yog- pob tshab feem ntau yuav tsum siv nruab nrab- qib imported steel nrog cov hardness kuj siab, xws li 618, 738, 2738, 638, 318, thiab lwm yam, nrog rau kev kho deg nitriding, nitriding qhov tob 0.15-0.2mm, hardness HV700-900.

c. Yog tias cov pwm xav tau qis, qis-qib cov hlau tuaj yeem lossis cov hlau hauv tsev kuj tuaj yeem siv tau, nrog nitriding hardness feem ntau HV600-800.

⑫ Cov txheej txheem xaiv rau cov hardness siab dua yog raws li hauv qab no:

ib. Rau corrosion kuj yuav tsum tau, xaiv S136 quenched rau HRC50-52.

b. Rau pwm nrog cov khoom siv fiber ntau thiab hnav tsis kam, SKD11 tuaj yeem xaiv, quenched rau HRC56-58.

c. Rau kev txav mus los nrog cov kev xav tau ntawm kev hnav, xws li lifters, thawb blocks, thiab lwm yam, 8407 tuaj yeem xaiv, quenched rau HRC43-45 thiab tom qab ntawd nitrided.

d. Rau cov ntaub ntawv nyuaj hardness, W302 tuaj yeem xaiv, quenched rau HRC50-52.

e. Rau ntev - lub neej pwm, M2 hlau tuaj yeem txiav txim siab.

Segmentation ntawm Main Parting Surface

Zoo thiab hom Parting nto

Qhov sib cais ntawm qhov sib txuas ntawm cov pwm siv los tshem tawm cov khoom yas thiab lub rooj vag hu ua parting nto, tseem hu ua clamping nto.

Qhov kev sib cais tuaj yeem yog tiaj tus, nkhaus lossis nqis, tab sis yuav tsum yooj yim li sai tau los pab txhawb kev tsim cov khoom yas thiab pwm tsim. Feem ntau, lub dav hlau yooj yim yog siv los ua qhov sib cais, thiab cov ntaub ntawv nyuaj tsuas yog siv tshwj xeeb.

Thawj kauj ruam hauv kev tsim pwm yog xaiv txoj haujlwm ntawm qhov sib cais. Kev xaiv ntawm qhov sib cais yog cuam tshuam los ntawm cov yam ntxwv xws li cov qauv yas, phab ntsa tuab, txheej txheem molding, ncej- txheej txheem txheej txheem, qhov pom ntawm cov yas, qhov tseeb ntawm qhov yas, demolding txoj kev ntawm cov yas, pwm hom, cov pwm, pwm tso tawm, ntxig, qhov rooj tso thiab cov qauv ntawm lub tshuab txhaj tshuaj molding. Rau cov neeg tsim pwm thiab cov chaw muab kev pabcuam kev txhaj tshuaj molding, kev xaiv kom raug ntawm qhov chaw seem yog qhov tseem ceeb rau kev tsim pwm thiab kev ua haujlwm.

Cov ntaub ntawv ntawm qhov chaw sib cais feem ntau suav nrog hom hauv qab no, saib daim duab 7-10.

Daim duab 7-10 Parting Surface

Xaiv Cov Ntsiab Cai ntawm Parting Surface

① Lub parting nto yuav tsum zoo dua yog qhib ntawm txoj hauj lwm nrog tus ntoo khaub lig loj tshaj plaws -sectional contour ntawm cov khoom kom yooj yim demolding ntawm cov khoom.

② Lub parting nto yuav tsum tau teem rau hauv ib txoj hauj lwm uas ua kom tsis muaj kev cuam tshuam rau qhov zoo ntawm cov yas, xws li cov ces kaum lossis cov npoo. Tiv thaiv kom tsis txhob muaj teeb meem ntau dhau los ntawm qhov chaw sib cais, thiab lub flash tsim los ntawm qhov sib cais yuav tsum tau txiav thiab tshem tawm ntau li ntau tau.

③ Thaum lub sij hawm txhaj tshuaj molding, sim ua kom cov yas ntim rau ntawm ib sab, yog li cov khoom seem yuav tsum tau xaiv ntau npaum li qhov ua tau ntawm qhov chaw uas cov khoom tseem nyob rau sab pwm txav, nrog cov tub ntxhais teeb tsa ntawm cov qauv txav, tso siab rau lub zog ejection ntawm kev ua haujlwm, cov yas seem tseem nyob rau sab pwm txav.

④ Qhov kev sib cais yuav tsum tsis txhob cuam tshuam rau cov khoom yas mus rau qhov loj. Rau cov khoom yas uas muaj qhov yuav tsum tau ua kom siab, yog tias qhov loj me muab faib los ntawm qhov chaw sib cais yog qhov tsis raug, qhov ua yuam kev loj yuav tshwm sim.

⑤ Thaum feem ntau faib cov khoom, qhov uas yuav tsum tau muaj siab precision yuav tsum tau muab tso rau hauv lub qhib kev taw qhia ntawm lub taag template rau qhov ntev parting nrug los yog cores -rub ib feem, thiab lub luv sab yuav tsum yog sab -cored.

⑥ Vim hais tias cov tub ntxhais sab nraud yog qhov me me, rau cov khoom loj nrog thaj tsam loj, qhov sib koom ua ke nrog thaj chaw loj yuav tsum tau muab tso rau ntawm lub dav hlau loj ntawm qhov txav thiab ruaj khov pwm clamping, pem hauv ntej, thiab qhov chaw parting nrog me me projected cheeb tsam yuav tsum yog sab parting nto.

⑦ Qhov kev sib cais yuav tsum yooj yim li sai tau thiab tsis txhob siv cov duab nyuaj.

⑧ Thaum cov khoom siv tau siv los ua qhov chaw tso tawm tseem ceeb, qhov chaw sib cais yuav tsum tau tsim los ntawm qhov kawg ntawm cov khoom ntws los pab txhawb kev tso pa tawm.

⑨ Thaum xaiv ib nrab -planar parting nto, nws yuav tsum muaj txiaj ntsig zoo rau kev ua cov kab noj hniav thiab cov khoom demolding yooj yim.