Tsim qhov tseem ceeb ntawm kev txhaj tshuaj pwm rau honeycomb tub rau khoom

Apr 21, 2021 Tso lus

Tsim qhov tseem ceeb ntawm kev txhaj tshuaj pwm rau honeycomb tub rau khoom


Design essentials of injection mould for honeycomb drawer

Honeycomb tub rau khoom yog qhia nyob rau hauv daim duab 1. Qhov siab tshaj plaws ntawm cov khoom yog 120.00 hli x 88.50 hli x 32.20 hli, qhov nruab nrab thickness ntawm cov yas yog 3.00 hli, lub Cov khoom siv ntawm cov yas yog PC ntxiv rau ABS ntxiv rau PTFE, tus nqi shrinkage yog 1.0045, thiab qhov zoo ntawm cov yas yog 55.64 grams. Cov txheej txheem kev cai rau cov khoom yas yog tias yuav tsum tsis muaj qhov tsis xws luag xws li peaks, tsis txaus siab rau kev txhaj tshuaj molding, cov kab ntws, qhov pores, warpage deformation, nyiaj streaks, cov khoom txias, dav hlau kab, thiab lwm yam.

Nws tuaj yeem pom los ntawm daim duab 1 tias cov khoom yas yog zoo li lub tiaj tus tub rau khoom zoo li lub plhaub. Cov duab ntawm pem hauv ntej thiab nram qab pwm yog roughly symmetrical. Muaj tus nplaig elastic ntawm ib sab ntawm cov yas, thiab cov tub ntxhais slider yuav tsum tau tsim ntawm no. Cov khoom siv yas yog PC ntxiv rau ABS ntxiv rau PTFE, cov PC ntxiv rau ABS feem ntau hu ua yas alloy. Cov khoom siv no tsis yog tsuas yog muaj cua sov thiab huab cua ua haujlwm zoo, qhov ruaj khov thiab cuam tshuam ntawm PC resin, tab sis kuj muaj kev ua haujlwm zoo ntawm ABS resin. Yog li ntawd, nws tuaj yeem siv rau hauv cov khoom siv nyias-walled thiab complex-shaped khoom los tswj nws cov kev ua tau zoo thiab kev txhaj tshuaj molding zoo. PTFE muaj tshuaj lom neeg ruaj khov zoo heev, thiab tsis muaj kev cuam tshuam rau cov kua qaub uas muaj zog, muaj zog alkalis lossis muaj zog oxidants, thiab txawm tias "aqua regia" txawm nyob rau qhov kub thiab txias. Qhov kev sib txhuam tsuas yog 0.04. Nws tuaj yeem siv los ua cov khoom siv roj-dawb lubricating rau offshore roj drilling derrick slide rail veneer, dock slide veneer, dej pas dej ua ke slide veneer, choj telescopic txhawb swb veneer, ntau yam lathes, tho txawv tshuab, grinder, planer zawv zawg qhia veneer thiab lubricating board, thiab manufacturing laminate, hniav board stripping template. Tom qab ntxiv PTFE, lub coefficient ntawm kev sib txhuam ntawm lub honeycomb tub rau khoom yog me me, cov khoom yog hnav-resistant, thiab ntau yam khoom siv hluav taws xob zoo.

Cov khoom yas yog tsim nyob rau hauv loj batch, thiab pwm tsim kab noj hniav yog ranked li 1 tawm ntawm 4. Saib cov pwm tsim daim duab 2. Cov kua nplaum pub txoj kev yog peb-phaj pwm taw tes rooj vag, thiab lub rooj vag txoj hauj lwm nyob rau sab saum toj. nto ntawm cov yas ib feem, thiab cov kua nplaum yog pub rau hauv ib qho chaw. Parting nto xaiv ntawm pwm. Rau qhov zoo ntawm cov yas no, qhov sib cais ntawm qhov chaw yog qhov yooj yim heev, nws yog lub dav hlau, nyob hauv nruab nrab ntawm cov yas, thiab qhov nyuaj yog nyob rau hauv kev xaiv ntawm pwm qhib kev taw qhia. Thaum qhov loj thiab cov duab ntawm cov pwm tuaj yeem txav tau thiab cov pwm ruaj khov sab ntawm cov yas yog qhov zoo ib yam, qhov kev xaiv ntawm pwm qhib kev taw qhia ntawm cov yas yog qhov tseem ceeb heev. Kev xaiv ntawm pwm qhib kev taw qhia muaj feem xyuam rau ntau yam teeb meem xws li seb cov yas yuav lo rau pwm, seb cov yas yuav nyuaj rau demould thaum lub pwm qhib.


Cov txheej txheem pwm no xaiv los tsim ib sab ntawm tus nplaig elastic hauv cov pwm txav tau, muaj ob yam tseem ceeb. Ua ntej, nws yog qhov yooj yim los tsim lub lateral parting thiab core rub mechanism. Tus nplaig elastic yog nyob rau sab ntawm cov pwm txav tau. Lub movable pwm slider yog tsim, uas yog yooj yim thiab txhim khu kev qha. Qhov thib ob yog vim qhov cuam tshuam ntawm tus nplaig elastic thiab ob txoj haujlwm ntawm cov pob txha, tus nplaig elastic yog tsim los ntawm cov pwm tuaj yeem txav tau, thiab lub zog ntim ntawm cov pwm txav tau ntau dua li cov pwm ruaj khov, thiab yas qhov chaw tsis yooj yim rau lo rau cov pwm ruaj.


Lub hauv paus pwm yog DCH5080, pwm yog American pwm style, thiab pwm pwm txais yuav pwm ncaj. Cov pwm yog loj, cov tub ntxhais pwm muab faib ua ob daim, thiab cov thav duab zoo kuj yog ob. Cov sliders nyob rau ntawm ob sab ntawm kev khiav hauj lwm sab thiab tsis ua hauj lwm. Nyob rau tib lub sijhawm, ob qhov inclined positioning blocks yog tsim los rau saum ntuj ceeb tsheej thiab lub ntiaj teb sab los muab qhov chaw thib ob rau cov pwm. Cov pwm hlau yog S-7, uas yog chromium steel siv rau pwm hauv Tebchaws Meskas. Cov khoom siv no muaj kev kho cua sov ntawm 54-56HRC thiab muaj lub zog zoo dua li 8407 thiab 2344. Nws yog cov khoom siv dav siv rau cov pwm ua haujlwm ntev.

Tag nrho cov sliders yog tsav los ntawm oblique phau ntawv qhia posts. Lub slider ntxig 19 yog teem rau ntawm lub rooj zaum slider 18 raws li ib kauj ruam. Tus tsim ntawm lub slider cais inserts feem ntau txiav txim siab qhov yooj yim ntawm kev ua, thiab thib ob txiav txim siab qhov yooj yim ntawm kev tsim kho cov dej thauj apron; Lub inclined wedge 15 txuas mus rau cov pwm txav tau raws li lub tshuab backhoe kom ntseeg tau tias muaj kev ruaj ntseg clamping ntawm cov slider.


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