Cov hau kev uas twb muaj lawm ntawm kev deburring tsuas yog suav txog kev ua siab tawv nqaij, kho tshuab ua kom zoo nkauj, ua rau muaj kev deburring thiab txo cov kev deburring los ntawm kev pom ntawm cov kev pom pwm.
Kab lus no yuav ua ib txoj hauv kev hauv ntau txoj hauv kev ntawm cov nqi ntawm tus nqi, kev ua tau zoo, thiab cuam tshuam rau cov khoom ua haujlwm ntawm kev ua kom deburring.
Tsim cov tshuab thiab kev phom sij ntawm cov roj hmab nyem
Lub eeb ntawm cov tshuab roj hmab yog ib qho kev tiv thaiv kev ua txhaum ntawm vulcanization moulding txheej txheem. Nws tsim yog feem ntau vim yog cov hauv qab no:
1. Roj hmab txeej tshwm sim los ntawm pwm sib txawv (0. 01-0. 03mm).
2. Cov kev sib txuam ntawm cov roj hmab fluidity (mooney viscosity thiab shear thinning cov yam ntxwv) thiab vulcanization tus nqi.
3. Lo kua nplaum overflow tshwm sim los ntawm tsis txaus pwm clamping siab (feem ntau 20-50 mpa).
4. Ntau tshaj filling ntawm cov khoom siv roj hmab uas ua tiav (tshaj li cov pwm kab noj hniav ntim los ntawm 5-10%).
Lub xub ntiag ntawm flash tsis tsuas yog cuam tshuam rau qhov tseeb ntawm cov khoom lag luam (tej zaum yuav ua rau muaj kev sib txawv ntawm {}}. 2 hli), tab sis kuj tseem:
- Txau cov kev txuas ntxiv ntawm cov chaw sib txuas (dej kom muaj kev pheej hmoo nce los ntawm 30-50%).
- Txo cov qaug zog lub neej ntawm dynamic ntsaws ruaj ruaj (shortened los ntawm 20-40%).
- Ua kom muaj qhov ua tsis tiav ntawm cov txheej txheem tom ntej (cov nqi rov ua haujlwm nce ntxiv los ntawm 15-25%).
Kev tsom xam ntawm lub ntsiab Mainstream declashing thev naus laus zis
(一) Kev Siv Lub Cev thiab Kev Kho Tshuab
1. Ntawm txhais phau trimming
- Lub hauv paus ntsiab lus: Kev tuav txhais tes nrog lub hau hluav / tig hniav.
- Nqi muaj pes tsawg leeg: {{{0. {5-1. 2 yuan (85% ntawm kev ua haujlwm).
- Performicy index: {50-100 daim / cov neeg / teev.
- Muaj cov xwm txheej siv: Cov khoom me me, xws li O-Ring tshwj xeeb ntu).
- Kev pheej hmoo ua: Muaj kev pheej hmoo ntawm kev puas tsuaj saum npoo ntawm 0. 02-0. 1 hli.
2. Cov kho tshuab thev naus laus zis
- Kev txhim kho kev txhim kho: CNC TSEG-Axis Linkage + Kev Pom Kev Pom Cov System.
- Cov khoom lag luam: 800, {2}} lab yuan (roi puag ncig {{xyoo).
- Ua qhov tseeb: ± {0. 03mm (rov ua qhov tseeb).
- Kev Txhim Kho Kev Ua Tau Zoo: Txog li 2, {2}} daim / teev (tsheb (cov roj tsheb foob).
- Qhov kev txwv: Muaj tuag cov ceg nyob hauv kev ua cov khoom sib luag ua ke (txog 5-8% seem ntawm tus nqi).
(2) qhov kub tsis tshua muaj cua
1. Cov kua nitrogen khov khov
- Cov txheej txheem tsis: {{{{-196 degree / {2}} feeb (emrittlement hauv qab no tg).
- Kev xaiv nruab nrab: Ua kua nitrogen (0. {}}. {}}. 5 yuan / l).
- Cov cuab yeej teeb tsa: Nruas hom (400, {2}}} yuan}} Y
{5}}. 5 lab yuan).
- Kev sib piv ua tau zoo: Nruas hom 500kg / h vs tua cov poening hom 200kg / h.
- Cov txiaj ntsig: tuaj yeem tswj hwm micro-nyem hauv qab {2}}. 02 hli (Ntses Qeb Khoom).
2. Qhuav khov khov tshuab Blasting
- Innovation: 3mm qhuav dej khov hais + 6-8 bar compressed cua.
- Cov txiaj ntsig ib puag ncig: Tsis muaj kev qias ob (VOC emissions txo los ntawm 100%).
- Kev tsom xam tus nqi: Cov khoom siv nyiaj rho tawm 0}}}}}}}}}} / thooj 0.12 yuan.
- Thov daim ntawv thov: Nto Kho ntawm Aerospace Foob.
(3) cov qauv kev ua kom haum
1. Precision pwm tshuab
- Parting Deg Ua: RA tsawg dua lossis sib npaug ntawm 0. 4μm (iav edm).
- Kev tswj qhov kis: {{0. 005-0. 015mm (High-Precision Hlau Txiav).
- Pwm Kev Ntsuam Xyuas Kev Tshawb Xyuas: Moulflow Software Txhim Kho txoj kev ntws ntawm cov roj hmab.
- Kev Pab Tau Txais Kev Sib Pauv: Flash Thickness yog txo los ntawm 8 0% (los ntawm}. 2 hli → 0.04mm).
2. Kev ua tus kheej txiav luam yeeb
- Shear Hniav Hniav Txheej Txheem: {{{{{1} degree Hniav kaum sab xis + hrc {{3} {} hardness.
- Dynamic pwm kaw: theem nrab siab mechanism (siab nce {}}%).
- Daim ntawv thov cov kev txwv: tsuas yog siv rau nruab nrab thiab siab tawv tawv rubbers xws li epdm.
Piv sib piv ntawm cov kev tshuaj xyuas kev ntsuas ntau yam
| Qhov taw qhia qhov ntev | Ntawm Txhais Tes Trimming | Neeg Kho Tshuab Trimming | Khov TlimMing | Pwm ua kom zoo |
| Tus nqi them (Yuan) | 0.8-1.5 | 0.3-0.6 | 0.5-0.8 | 0.05-0.1 |
| Ua qhov tseeb (hli) | ±0.1 | ±0.03 | ±0.01 | ±0.005 |
| Ua tau zoo | Qi | Siab | Siab heev | N/A |
| Cov Khoom Puas tsuaj | 3-5% | 0.5-1% | 0.1-0.3% | 0 |
| Khoom Ua Lag Luam | Qi | Siab | Siab heev | Nruab nrab |
| Siv cov roj hmab hom | Tag nrho | Cov Roj Hmab Muaj Zog | Tag nrho | Hom roj hmab tshwj xeeb |
Kev ntsuas kev kawm ntawm kev ua haujlwm thiab kev lag luam muaj txiaj ntsig
1. Batch me me thiab ntau ntau yam xwm txheej (<100,000 pieces/year)
- Kev daws teeb meem zoo tshaj plaws: phau ntawv Trimming + cov lus ua kom zoo.
- Tus nqi tswj: {40-60}% txo nyob rau hauv tag nrho cov nqi.
- Cov ntaub ntawv raug: Customized foob ntau lawm txoj kev sim ntau lawm.
2. Nruab nrab thiab loj batch ntau lawm (500, {2}} lab pieces / xyoo)
- Qhov zoo tshaj plaws ua ke: precision pwm + khov slimming.
- Txhim kho kev ua tau zoo: 30 zaug nce ntxiv hauv ib qho kev tawm suab.
- Cov ntaub ntawv muaj kev vam meej: automotive kis cov roj foob cov kab ntau lawm.
3. Ultra-Siab Precision Xav Tau (Kho Mob / Aerospace)
- Kev Kawm Txuj Ci: Kev Ntsuas Tus Kheej Pwm + Qhuav Hluav Taws Xob Qhuav Blasting.
- Kev lees paub zoo: Ua tau tiav ISO 3601-3 kawm ib tus qauv.
- Daim ntawv thov piv txwv: Lub plawv Valve Rootinging ntiv nplhaib.
Cov lus xaus
1. Rau cov khoom lag luam: the combination of "precision mold (gap Less than or equal to {{0}}.01mm) + frozen trimming (-150 degree ×10min)" can achieve a comprehensive cost of 0.3-0.5 yuan per piece, meeting the automotive industry's Less than or equal to 0.05mm flash Txheem.
2. High-ast daim ntawv thov: Tus "kev txiav nyiaj rau nws tus kheej (HRC60) + laser trimming (100W mem tes laser)" txoj kev raug pom zoo. Txawm hais tias thawj zaug kev nqis peev nce los ntawm 800, 000-1. 2 lab yuas, cov qauv tsim nyog, cov khoom tsim nyog, cov khoom tsim nyog tau nce los ntawm 92% rau 99.5%.
3. Kev Coj Mus Ntev: A technical system of "prevention first, removal as a supplement" should be established, and the flash thickness should be controlled below {{0}}.02mm from the source through mold flow simulation (Moldex3D software) + intelligent vulcanization control (PID temperature control ±0.5 degree ).