Melamine Basin Pwm

Melamine basins, nrog rau lawv cov khoom zoo xws li hnav tsis kam, siab -kub tsis kam, thiab tu yooj yim, yog siv dav hauv cov chav dej hauv tsev, cov haujlwm hauv tsev so, cov chaw pej xeem, thiab lwm yam. Qhov zoo precision thiab ntau lawm efficiency ntawm melamine basins yog lub hauv paus txiav txim los ntawm lub rationality ntawm pwm tsim, raug raug, thiab cov txheej txheem adaptability. Kab lus no yuav qhia meej txog cov melamine phiab pwm los ntawm qhov ntev ntawm kev nkag siab yooj yim, cov qauv tsim, txheej txheem tsim khoom, cov ntsiab lus tseem ceeb, thiab kev saib xyuas.www.jiutaimould.net

I. Kev nkag siab yooj yim thiab lub luag haujlwm tseem ceeb ntawm Melamine Basin Pwm

1.1 Txhais thiab Adaptability yam ntxwv

Lub melamine phiab pwm yog ib qho tshwj xeeb pwm kev cai - ua rau cov shaping ntawm melamine resin (melamine formaldehyde resin), belongs rau qeb ntawm thermosetting yas

pwm. Piv nrog cov pwm yas thermoplastic, nws yuav tsum tau kho kom haum rau tus ntoo khaub lig-txuas thiab kho cov yam ntxwv ntawm melamine resin nyob rau hauv siab - kub thiab siab - siab, kom ntseeg tau tias lub phiab muaj qhov ruaj khov qhov tseeb, zoo nkauj zoo nkauj, thiab txhim khu kev qha khoom tom qab shaping.

1.2 Core Function

Lub luag haujlwm tseem ceeb ntawm melamine phiab pwm yog tsom rau hauv peb yam: Ua ntej, nws ua haujlwm raws li kev tsim qauv, ua kom rov ua dua qhov contour, qhov taub, thiab qhov curvature ntawm lub phiab los ntawm cov pwm kab noj hniav kom ntseeg tau qhov sib xws hauv cov khoom loj. Secondly, nws plays lub luag hauj lwm nyob rau hauv cov txheej txheem adaptation, yuav tsum tau zoo heev thermal conductivity thiab siab tiv thaiv kom haum cov kub - nias txheej txheem thiab ua kom tiav tag nrho curing ntawm melamine resin. Thirdly, nws guarantees efficiency, nrog ib tug scientific pwm qauv tsim simplifying lub demoulding txheej txheem, shortening lub voj voog ntau lawm, thiab pab txhawb kev loj hlob efficiency.

II. Core Structure Cheebtsam ntawm Melamine Basin Pwm

Cov qauv tsim ntawm melamine phiab pwm yuav tsum tau kho raws li qhov nyuaj ntawm lub phiab zoo, tsim cov txheej txheem tsis, thiab cov yam ntxwv ntawm cov khoom siv ntau lawm. Cov qauv tseem ceeb feem ntau suav nrog cov hauv qab no tseem ceeb:

2.1 Cavity thiab Core

Cov kab noj hniav thiab cov tub ntxhais yog cov tseem ceeb ua haujlwm ntawm cov pwm, sib koom ua cov kab noj hniav ntawm cov melamine phiab. Cov kab noj hniav sib haum mus rau sab nrauv shaping ntawm lub phiab, thaum cov tub ntxhais sib raug mus rau sab hauv shaping. Kev ua tiav ntawm ob qho tib si ncaj qha txiav txim siab qhov ntev ntawm qhov siab thiab qhov zoo ntawm lub phiab. Rau cov bass uas muaj qhov dej ntws thiab qhov nruab nrab, cov pwm yuav tsum tau ua ke nrog cov punch los yog tuag cov qauv ntawm cov haujlwm sib xws ntawm cov kab noj hniav thiab cov tub ntxhais. Txhawm rau kom paub meej qhov zoo nkauj ntawm lub phiab tom qab shaping, qhov chaw ntawm cov kab noj hniav thiab cov tub ntxhais feem ntau yuav tsum tau ua kom zoo polishing, nrog rau qhov roughness precision ntawm Ra0.8μm lossis siab dua.

2.2 Kev taw qhia thiab qhov chaw ua haujlwm

Vim yog qhov siab -siab load ntawm 15-30MPa thaum lub sij hawm tsim cov txheej txheem melamine, ib tug high-precision kev taw qhia thiab tso system yuav tsum tau nruab los tiv thaiv misalignment ntawm kab noj hniav thiab cov tub ntxhais thaum lub sij hawm kaw pwm, uas yuav ua rau cov khoom scrapping. Qhov system no tsuas yog muaj cov coj tus pins, lub tes tsho qhia, thiab cov pins muab tso rau. Cov ntawv qhia pins thiab lub tes tsho qhia tau txais H7 / f6 clearance haum qib siab kom ntseeg tau tias cov pwm kaw thiab qhov tseeb qhov chaw, lav qhov sib xws ntawm lub phiab phab ntsa thickness raws li kev tsim qauv.

2.3 Cua sov thiab kub tswj qhov system

Kev kho tag nrho ntawm melamine resin yuav tsum tau ua kom tiav nyob rau hauv qhov kub thiab txias ntawm 150-180 degree, ua kom cua sov thiab kub tswj qhov system ua haujlwm tseem ceeb ntawm cov pwm. Txoj kev siv hluav taws xob tseem ceeb yog qhib cov cua kub cua kub hauv lub cev pwm, ua tiav cov cua sov los ntawm kev dhau los ntawm cov roj hloov hluav taws xob los yog embedded hluav taws xob cua sov raj. Nyob rau tib lub sijhawm, cov pwm yuav tsum tau nruab nrog ntau- taw tes ntsuas kub thiab siab- cov cuab yeej tswj qhov kub thiab txias kom ua tiav qhov ntsuas qhov ntsuas kub ntawm qhov sib txawv ntawm cov kab noj hniav, kom tsis txhob muaj qhov tsis zoo xws li kev kho tsis tiav, npuas npuas, thiab cov txheej txheem tawg vim qhov kub tsis sib xws.

2.4 Demoulding System

Tom qab kho, melamine resin muaj ib qho adhesion rau pwm nto. Ib tug scientific demoulding system tsim kom ntseeg tau tias cov khoom yuav smoothly tshem tawm yam tsis muaj kev puas tsuaj rau saum npoo zoo. Lub tshuab demolding feem ntau yog tsim los ntawm ejector pins, ejector raj, thiab demolding daim hlau. Kev npaj ntawm ejector pins yuav tsum tau ua kom zoo raws li cov yam ntxwv ntawm lub phiab puab. Rau cov kab noj hniav sib sib zog nqus los yog cov kab nkhaus nkhaus, tsim kev sib txuas ntawm ejector tus pin array thiab demolding txoj kab nqes (feem ntau yog 1-3 degree) yuav tsum tau txais. Kev faib tawm ntawm ejector pins yuav tsum xyuas kom meej daim ntawv thov quab yuam kom tiv thaiv lub zos deformation ntawm cov khoom thaum lub sij hawm demolding. Qee cov pwm ua haujlwm siab kuj tau nruab nrog pneumatic auxiliary demolding mechanisms los txhim kho demolding efficiency thiab khoom ncaj ncees.

2.5 Exhaust System

Thaum lub sij hawm melamine molding txheej txheem, yog hais tias cov huab cua nyob rau hauv lub kab noj hniav thiab cov kab nrib pleb uas tsim los ntawm cov resin curing cov tshuaj tiv thaiv tsis tuaj yeem tawm hauv lub sijhawm, nws yuav ua rau cov npuas thiab cov khoom hauv zos tsis txaus hauv cov khoom. Yog li ntawd, cov pwm yuav tsum tau tsim nrog ib tug npaum li cas tso system. Feem ntau, cov grooves tso tawm yog teem rau ntawm qhov chaw ntawm cov kab noj hniav, ntug ntawm cov tub ntxhais, thiab lub ces kaum ntawm cov txheej txheem nyuaj. Qhov dav ntawm qhov zawj yog tswj ntawm 0.02-0.05mm, thiab qhov tob yog teem rau ntawm 0.5-1mm. Qhov no tuaj yeem ua kom cov pa tawm tau zoo thiab tiv thaiv kom tsis txhob muaj cov dej ntws tawm thiab tsim cov flash.

III. Kev tsim cov txheej txheem thiab ntws ntawm Melamine Basin Pwm

Kev tsim cov melamine phiab pwm muaj cov kev xav tau siab heev rau kev ua tiav, lub zog muaj zog, thiab qhov hnav tsis kam. Nws yuav tsum nruj me ntsis ua raws li cov txheej txheem ntws. Cov txheej txheem tseem ceeb ntawm kev tsim khoom feem ntau suav nrog cov kauj ruam tseem ceeb hauv qab no:

3.1 Pwm Tsim

Kev tsim qauv yog qhov tseem ceeb ua ntej -kev tsim khoom. Nws yuav tsum tau ua kom tiav raws li 3D qauv ntawm lub phiab, molding txheej txheem tsis, thiab cov khoom specifications. Ua ntej, 3D khoom qauv ntawm cov pwm yog tsim los ntawm kev siv 3D tsim software xws li UG thiab Pro / E, qhia meej meej qhov loj thiab cov duab ntawm cov kab noj hniav thiab cov tub ntxhais. Thib ob, cov txheej txheem kev teeb tsa ntawm kev taw qhia thiab qhov chaw, cua sov thiab kev tswj xyuas qhov kub thiab txias, demolding, thiab tso pa tawm ua tiav. Thaum kawg, CAE simulation tsom xam yog ua. Los ntawm pwm khiav software, tag nrho cov txheej txheem ntawm resin filling thiab kho nyob rau hauv lub kab noj hniav yog simulated los kwv yees thiab optimize tej teeb meem xws li tsis txaus filling, residual npuas, thiab warpage deformation ua ntej.

3.2 Pwm Khoom Xaiv

Kev xaiv cov khoom pwm ncaj qha txiav txim siab txog kev pabcuam lub neej thiab kev ruaj ntseg ntawm molding zoo. Rau qhov siab - kub thiab siab - siab ntawm melamine molding, siab - lub zog thiab siab - hnav- resistant alloy steels xws li P20 thiab 718H ua ntej - hardened steels yog nyiam rau cov kab noj hniav thiab cov tub ntxhais. Cov hlau no, tom qab ua ntej- kho hardening, muaj hardness ntawm HRC28-35 thiab muaj zoo heev txiav thiab daim iav polishing zog. Rau cov pwm uas muaj ntau lawm ntim lossis siab precision yuav tsum, quenched thiab tempered steels xws li H13 thiab S136 yuav siv tau. Tom qab quenching kev kho mob, lawv hardness nce mus rau HRC45-50, ho txhim khu lub hnav tsis kam thiab kev pab cuam lub neej ntawm pwm. Lwm yam txheej txheem ntawm cov pwm, xws li cov lus qhia pins thiab lub tes tsho qhia, feem ntau yog ua los ntawm SUJ2 bearing steel lossis 45 # alloy structural steel kom ntseeg tau tias lawv ua tau raws li qhov yuav tsum tau muaj zog thiab hnav tsis kam.

3.3 Mechanical processing

Mechanical processing yog cov kauj ruam tseem ceeb kom ua tiav cov pwm raug thiab feem ntau suav nrog cov txheej txheem hauv qab no:

Milling txheej txheem:High- precision CNC milling tshuab yog siv los ua qhov ntxhib thiab ib nrab - ua tiav ntawm cov pwm blanks, tshem tawm cov khoom siv sai sai thiab pib tsim cov kab noj hniav, cov tub ntxhais, thiab lwm yam kev ua haujlwm. Qhov tseeb machining tuaj yeem tswj tau hauv ± 0.05mm.

Sib tsoo txheej txheem:Precision sib tsoo kev kho mob yog ua los ntawm cov khoom tseem ceeb xws li pwm nto, coj tus pins, thiab coj lub tes tsho los txhim kho qhov roughness thiab qhov tseeb. Lub tiaj tiaj tuaj yeem tswj tau li ntawm 0.02mm / m.

Hluav taws xob tawm machining (EDM):Rau qhov nyuaj nkhaus, cov kab noj hniav sib sib zog nqus, qhov nqaim thiab lwm qhov chaw uas nyuaj rau tshuab los ntawm milling hauv pwm kab noj hniav, hluav taws xob tawm machining tshuab yog saws. Cov duab yuav tsum tau tsim los ntawm kev tso tawm thiab corroding lub workpiece nrog ib tug electrode. Qhov tseeb machining tuaj yeem ncav cuag ± 0.01mm, thiab qhov roughness yog Ra1.6μm.

Hlau Hluav Taws Xob Discharge Machining (WEDM):Nws yog siv rau kev ua haujlwm siab - qhov precision qhov chaw thiab contours xws li pwm parting nto, ejector tus pin qhov, thiab qhov chaw qhov. Kev ua haujlwm raug tuaj yeem ncav cuag ± 0.005mm, kom ntseeg tau tias qhov kev sib dhos raug ntawm txhua yam ntawm cov pwm ua tau raws li qhov yuav tsum tau ua.

3.4 Kev kho saum npoo

Kev kho deg tuaj yeem txhim kho qhov hnav tsis kam, corrosion kuj thiab demolding kev ua tau zoo ntawm pwm. Cov txheej txheem muaj xws li:

Kev kho polishing:Maj mam polishing txheej txheem yog nqa tawm ntawm qhov chaw ntawm cov kab noj hniav thiab cov tub ntxhais, los ntawm ntxhib polishing (Ra3.2μm) mus rau semi- polishing zoo (Ra1.6μm) thiab tom qab ntawd kom zoo polishing (Ra0.8μm thiab saum toj no), xyuas kom meej tias qhov saum npoo ntawm lub tshuab ntxhua khaub ncaws yog du thiab tsis muaj qhov tsis xws luag.

Nitriding kev kho mob:Qhov saum npoo ntawm cov pwm yog raug rau cov roj nitriding kev kho mob los tsim ib txheej tuab nitrided nrog lub thickness ntawm 5-10 μm. Qhov tawv tawv tuaj yeem ncav cuag HV800-1000, txhim kho qhov hnav tsis kam thiab corrosion tsis kam ntawm pwm nto thiab ua rau nws lub neej kev pab ntev.

Demolding txheej:Qee qhov siab -cov pwm precision yog txau nrog siab- kub resistant demolding txheej xws li Teflon rau ntawm kab noj hniav kom txo tau cov adhesion ntawm melamine resin thiab pwm nto, txhim kho demolding smoothness thiab cov khoom nto kev ncaj ncees.

3.5 Sib dhos thiab Debugging

Tom qab ua tiav ntawm txhua yam ntawm cov pwm ua tiav, cov txheej txheem sib dhos thiab sim pwm debugging yuav tsum tau ua. Thaum lub sij hawm sib dhos, cov kev taw qhia thiab qhov chaw, demolding, cua sov thiab lwm yam tshuab yuav tsum tau sib sau ua ke nruj me ntsis raws li cov qauv tsim los xyuas kom meej tias qhov haum clearances ntawm lub Cheebtsam yog tsim nyog thiab cov kev ua yog du. Thaum lub sij hawm debugging, pwm yuav tsum tau muab ntsia rau ntawm melamine forming cov cuab yeej, thiab cov forming nyhuv yuav tsum tau soj ntsuam los ntawm me me - scale sim ntau lawm. Cov cim tseem ceeb xws li cov khoom loj, qhov zoo ntawm qhov chaw, thiab demolding smoothness yuav tsum tau tsom rau kev tshuaj xyuas. Cov phiaj xwm kev hloov kho yuav tsum tau ua rau cov teeb meem uas tau txheeb xyuas, xws li kho cov kab noj hniav qhov ntev, ua kom qhov kub thiab txias curvature, thiab kho cov txheej txheem ntawm ejector pins, kom txog rau thaum cov khoom tsim nyog tuaj yeem ua kom ruaj khov.

4. Cov ntsiab lus tseem ceeb ntawm Melamine Basin Pwm

4.1 Precision Control Technology

Melamine basins muaj qhov yuav tsum tau nruj me ntsis rau qhov tseeb qhov tseeb, tshwj xeeb tshaj yog rau qhov tseem ceeb xws li kev teeb tsa qhov thiab qhov chaw rau kev sib txuas. Kev kam rau siab yuav tsum tau tswj tsis pub dhau ± 0.1 hli. Txhawm rau ua kom tiav siab-precision forming, cov txheej txheem pwm tsim yuav tsum siv tag nrho- txheej txheem precision tswj: nyob rau hauv theem tsim, CAE simulation yog siv los ua kom zoo dua cov pwm qauv thiab kwv yees thiab txo qhov tsim deformation; nyob rau hauv cov txheej txheem ua, siab- cov cuab yeej CNC precision yog siv nrog cov cuab yeej xws li laser interferometers thiab ballbar instruments los saib xyuas kev ua haujlwm raug raws sijhawm; nyob rau hauv lub rooj sib txoos theem, ib tug peb -coordinate ntsuas ntsuas yog siv rau tag nrho - ntau precision tshuaj xyuas kom meej uniform thiab ruaj khov haum clearances ntawm cov kab noj hniav thiab cov tub ntxhais.

4.2 Kev Tswj Kev Kub Ntxhov Siab Uniformity Technology

Kev tswj qhov kub tsis sib xws yog lub hauv paus tseem ceeb rau kev ua kom zoo ntawm cov melamine phiab. Qhov kub thiab txias hauv cheeb tsam ntau dhau tuaj yeem ua rau dhau -kho thiab brittleness ntawm resin, thaum kub qis heev tuaj yeem ua rau kho tsis tiav thiab cuam tshuam rau lub zog. Txhawm rau kom ua tiav qhov ntsuas kub zoo ib yam, tus qauv tsim pwm siv cov txheej txheem cua sov cua sov kom paub meej tias cov cua sov sib txawv hauv txhua qhov chaw ntawm cov kab noj hniav; high-cov khoom siv hluav taws xob ua kom sov yog siv ua ke nrog ntau-point kub sensors los tsim lub kaw- voj voog tswj qhov kub thiab txias; thiab ib txheej insulating yog teem rau ntawm kev sib txuas ntawm cov pwm thiab cov cuab yeej siv los txo cov cua sov ua kom tsis zoo thiab txhim kho qhov kub thiab txias efficiency thiab stability.

 

4.3 Complex Shape Adaptation Technology

Rau customized melamine basins nrog cov duab tsis zoo, cov kab noj hniav sib sib zog nqus, thiab cov qauv embossed, cov pwm yuav tsum muaj peev xwm hloov tau zoo. Rau cov kab noj hniav sib sib zog nqus, lub kaum sab xis ntawm cov tub ntxhais (feem ntau yog 1-3 degree) yog qhov ua kom zoo dua qub thiab siv lub voj voog arc hloov pauv kom tsis txhob demolding khawb; rau qhov nyuaj nkhaus, tsib -axis linkage milling tshuab yog siv los xyuas kom meej qhov smoothness thiab raug ntawm kab noj hniav; rau cov qauv embossed, high-precision hluav taws xob tawm machining los yog laser engraving tshuab yog siv los rov ua cov ntsiab lus, thiab tib lub sij hawm, micro tso qhov tso rau ntawm cov npoo ntawm cov qauv recesses los tiv thaiv cov khoom tsis txaus thaum tsim.

5. Kev tu thiab kev pab lub neej ntawm Melamine Basin Pwm

5.1 Kev tu thiab tu txhua hnub

Kev saib xyuas thiab saib xyuas kev tshawb fawb tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm pwm. Kev saib xyuas txhua hnub yuav tsum tsom mus rau cov ntsiab lus tseem ceeb hauv qab no:

Kev tu thiab tu:Tom qab txhua qhov kev khiav haujlwm, cov residual resin nyob rau saum npoo ntawm cov kab noj hniav thiab cov tub ntxhais yuav tsum tau muab tshem tawm tam sim ntawd. Siv cov tshuaj ntxuav tes tsis tu ncua ua ke nrog cov ntaub mos muag los so kom tiv thaiv cov resin los ntawm kev kho thiab cuam tshuam qhov zoo ntawm cov pwm tom ntej.

Lubrication thiab tu:Tsis tu ncua siv siab -cov roj lubricating kub tsis tu ncua rau cov khoom txav xws li cov kab ntawv qhia, lub tes tsho qhia, thiab ejector pins kom ntseeg tau tias kev txav mus los thiab txo qis hnav.

Kub tswj qhov system soj ntsuam:Tsis tu ncua xyuas qhov tseeb ntawm kev ua haujlwm ntawm cov cua kub cua sov thiab cov ntsuas kub kom ntseeg tau qhov tseeb thiab kev ntseeg siab ntawm qhov ntsuas kub. Hloov cov khoom puas tam sim ntawd.

Precision soj ntsuam:Tom qab txhua 50,000 mus rau 100,000 pwm cycles ntawm kev tsim khoom, qhov loj me ntawm cov pwm raug tshuaj xyuas siv peb -kev ntsuas ntsuas. Yog tias kuaj pom kab noj hniav los yog deformation, yuav tsum tau kho kom raws sijhawm.

5.2 Yam Uas Muaj Kev Pabcuam Lub Neej

Lub neej kev pab cuam ntawm melamine phiab pwm yog feem ntau 500,000 rau 1,000,000 moldings. Qhov tshwj xeeb lifespan yog cuam tshuam los ntawm cov hauv qab no yam tseem ceeb:

Cov khoom siv pwm:Kev siv siab - lub zog thiab siab - hnav- cov hlau tsis muaj zog (xws li H13, S136) rau pwm tuaj yeem ua rau lawv lub neej ua haujlwm ntau dua 50% piv rau cov pwm ua los ntawm cov hlau zoo tib yam.

Manufacturing precision:High-kev ua tiav thiab kev sib dhos tuaj yeem txo qhov hnav thaum siv pwm thiab ua kom lawv lub neej ua haujlwm ntev.

Cov xwm txheej ua haujlwm:Yog tias qhov ntsuas kub ntau tshaj li tus qauv, lub siab hloov pauv ntau dhau, lossis kev ua haujlwm siab - siv ntau lawm, nws yuav ua rau kom qaug zog thiab kev laus ntawm cov pwm.

Maintenancandcare:Pwm uas tau txais kev saib xyuas tsis tu ncua raws li cov qauv tuaj yeem ua rau lawv lub neej kev pab cuam tau zoo los ntawm ntau dua 30%, thaum ua kom muaj kev ruaj ntseg ntawm molding zoo.

VI. Xaus

Lub melamine washbasin pwm, raws li cov cuab yeej tseem ceeb hauv kev tsim cov tshuab ntxhua khaub ncaws, ncaj qha txiav txim siab cov khoom lag luam zoo thiab kev ua haujlwm zoo los ntawm nws cov qauv tsim, tsim precision thiab txij nkawm zoo. Nrog rau kev ua lag luam melamine washbasin kev hloov kho rau tus kheej, siab precision thiab ntev kev pab cuam lub neej, kev lag luam pwm yuav tsum tsis tu ncua los ntawm cov thev naus laus zis tseem ceeb, xws li kev siv cov khoom siv pwm tshiab siab, kev txhim kho ntawm kev tswj qhov kub thiab txias, thiab kev sib sib zog nqus ntawm tsib -axis linkage processing thiab CAE simulation. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los ntxiv dag zog rau kev tswj xyuas kev ua kom zoo ntawm cov pwm los muab kev txhawb nqa tseem ceeb rau kev txhim kho zoo ntawm melamine washbasin kev lag luam.

Cim npe nrov: Tuam Tshoj melamine basin pwm manufacturers, hoobkas