Siab -Repeatability Moulding Tshuab
Ningbo Yalishi (Arlex) Yas Machinery Co., Ltd. yog ib qho ntawm cov tuam txhab ua lag luam thiab cov chaw muag khoom ntawm siab -repeatability molding tshuab hauv Suav teb. Thov koj xav tias dawb rau cov lag luam wholesale siab siab -repeatability molding tshuab ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas.
Lub Siab-Repeatability Moulding Tshuab tswj cov tshuaj yaj thiab cov tshuaj txhaj tshuaj los ntawm lub sijhawm tiag tiag- lub sijhawm kaw- lub voj sensing los tiv thaiv kev txhaj tshuaj- rau- txhaj tshuaj hnyav hloov pauv hauv micro- kam rau ua cov yas molding. Ua los ntawm siab -rigidity platen lug thiab ceev- teb servo-hydraulics, chav tsev no tuav cov neeg kho tshuab nruj raws li cov khoom siv tas li, tiv thaiv flash, pwm distortion, thiab thermal degradation hla ntau-kab noj hniav tooling.
Dab tsi txiav txim siab txhaj tshuaj molding Precision?
Ua kom tau txais kev txhaj tshuaj tsawg-rau- qhov sib txawv ntawm qhov hnyav yuav tsum muaj kev sib koom ua ke ntawm kev sib xyaw ua ke ntawm cov txheej txheem rigidity, hydraulic valve teb, thiab thermal stability nyob rau txhua theem ntawm lub voj voog:
Txhaj ceev:Smooth linear acceleration profiles tiv thaiv melt siab spikes hauv txoj kab noj hniav sib tw khiav.
Txhaj tshuaj siab:Ceev- ua raws li qhov sib npaug ntawm cov khoom siv kom ruaj khov kom tsis txhob muaj qhov stagnation ntawm yaj thaum lub sij hawm siab -ceev kab noj hniav nkag.
Txoj hauj lwm tswj:Optical encoders ntsuas cov ntsia hlau hloov mus rau qhov chaw txhaj tshuaj piston meej ntawm qhov ua ntej - teeb tsa lub cushion pib.
Kev tswj qhov kub thiab txias:Multi-zone PID loops tswj cov kav dej kub kom tswj tau cov viscosity zoo ib yam ua ntej pib mob stroke.
Plasticizing stability:Optimized screw geometry eliminates density variations and localized air entrapment during screw recovery.
Rov qab siab:Kev tswj hwm hydraulic tswj kom meej meej yaj hauv lub thoob ua ntej txhaj tshuaj pib.
Rov ua dua:Kev txheeb xyuas qhov sib xws hauv lub sijhawm lub voj voog, kev txhaj tshuaj siab siab tshaj plaws, thiab qhov kawg ntawm qhov ntev tshaj qhov txuas ntxiv ntau- hloov ntau lawm.
Txhaj tshuaj tswj qhov system
Kaw-loop tswj:Siab transducers thiab linear sensors pub tiag- lub sij hawm teeb liab rov qab mus rau lub ntsiab maub los, kho hydraulic txaus txhua millisecond.
Kev tswj siab:Multi-phase tuav tswj siab tshem tawm cov ntim ntim sab hauv, cov cim hauv lub dab dej, thiab cov kev ntxhov siab seem.
Kev tswj ceev:Multi-theem txhaj tshuaj tshaj tawm profile tso cai rau kev tswj lub rooj vag nkag, cov kab noj hniav nrawm nrawm, thiab kev nrawm nrawm nyob ze ntawm qhov hloov pauv.
Txoj hauj lwm tswj:Screw txoj hauj lwm saib xyuas ua rau kev hloov pauv ntawm kev tswj ceev mus rau kev tswj siab nyob rau hauv qhov kev txwv deb.
Multi-theem txhaj tshuaj:Txog li 10 qhov sib txawv ceev thiab cov kauj ruam siab ua kom haum rau qhov sib txawv ntawm qhov sib txawv -ntev - mus rau - phab ntsa - thickness ratios nyob rau hauv complex qhov chaw.
Plasticizing & Melt Npaj
Screw rotation:Direct servo lub cev muaj zog xa cov rotational torque ruaj khov thaum lub sijhawm rov qab los, tiv thaiv cov cua sov hauv zos.
Plasticizing:Ntev ntev - mus rau - txoj kab uas hla ntawm cov ntsia hlau sib piv kom ntseeg tau tias cov xim tsis sib xws thiab ua tiav polymer homogenization.
Rov qab siab:Digital proportional li qub tau kho qhov kev tiv thaiv thaum lub sij hawm rov qab los tswj kom muaj qhov sib npaug sib npaug ntawm txhua lub voj voog.
Melt kub:Ntau- cheeb tsam cua sov circuits tswj qhov kub tsis sib xws ntawm lub thoob los tiv thaiv cov resin degradation.
Kev npaj khoom siv:Ceramic heater bands txhawb nqa los ntawm kev tiv thaiv rwb thaiv tsev npog txo cov cua sov ambient thiab stabilize cua sov zones.
Clamping System
High-rigidity tie-bar layouts faib clamping tonnage tusyees hla lub ntsej muag platen, tiv thaiv qhov chaw deflection nyob rau hauv tag nrho hydraulic load. Ntxaib-toggle mechanical linkages muab du nrawm-kaw txav, qis-siab pwm tiv thaiv, thiab ceev ceev buildup ntawm qhov kawg clamp-up.
Repeatability & Txheej Txheem Stability
Kev tswj xyuas qhov hnyav thiab qhov ntev ntawm cov khoom siv tas mus li yuav tsum muaj kev tswj xyuas meej thoob plaws txhua qhov txheej txheem tseem ceeb:
|
Performance Indicator |
Standard Tolerance |
Lub Hom Phiaj Precision |
|
Phom hnyav Repeatability |
+/- 0.50% |
+/- 0.08% |
|
Screw Position Qhov tseeb |
+/{1}} hli |
+/{1}} hli |
|
V/P Switchover Accuracy |
+/{1}} hli |
+/{1}} hli |
|
Melt Temperature Variation |
+/{1}} deg C |
+/{1}} deg C |
|
Platen Parallelism nyob rau hauv Tonnage |
<= 0.15 mm |
<= 0.05 mm |
|
Hydraulic teb ceev |
60ms ib |
18ms ib |
Cov ntaub ntawv tsim nyog
|
Engineering Polymers |
PEEK, PPS, LCP, PA66, PA6 muaj txog li 50% iav fiber reinforcement. |
|
Pob tshab Resins |
Optical PMMA, PC, Cyclic Olefin Copolymer. |
|
Standard Engineering Plastics |
POM, PBT, ABS, SAN. |
|
Kev kho mob Polymers |
Kev kho mob -qib PP, HDPE, Thermoplastic Polyurethane. |
Kev siv tsim nyog
Precision industrial qhov chaw:Micro zog, tshuab luam ntawv tsav Cheebtsam, kua tswj li qub, bearing tawb.
Cov khoom siv hluav taws xob:Terminal blocks, multi-pin connectors, relay case, hloov vaj tse.
Optical Cheebtsam:LED lo ntsiab muag, lub koob yees duab lens tsev, lub teeb qhia daim hlau, optical sensor npog.
Cov khoom siv kho mob:Syringe chim, luer lock fittings, kua manifolds, kuaj cassette vaj tse.
Automotive precision qhov chaw:Roj txhaj tshuaj Cheebtsam, sensor vaj tse, ECU connectors, braking system npog.
Technical Configuration
|
Parameter |
Chav tsev |
Qauv 120 |
Qauv 180 |
Qauv 260 |
Qauv 360 |
|
Clamping Force |
kN kev |
1200 |
1800 |
2600 |
3600 |
|
Tie Bar nrug |
mm |
410 x 410 |
510 x 510 |
610 x 610 |
710 x 710 |
|
Platen Loj |
mm |
620 x 620 |
750 x 750 |
880 x 880 |
1020 x 1020 |
|
Max Pwm Qhov siab |
mm |
450 |
520 |
620 |
720 |
|
Min Pwm Qhov siab |
mm |
150 |
180 |
200 |
250 |
|
Ejector Stroke |
mm |
100 |
130 |
150 |
180 |
|
Ntsia Hlau Diameter |
mm |
32 |
40 |
50 |
60 |
|
Theoretical Shot Volume |
cm3 ua |
128 |
251 |
490 |
848 |
|
Phom hnyav |
g |
116 |
228 |
446 |
771 |
|
Txhaj Tshuaj |
bar |
2350 |
2100 |
2050 |
1950 |
|
Txhaj Ceev |
cm 3/s |
185 |
265 |
380 |
510 |
|
Max Ntsia Hlau Ceev |
rpm ua |
320 |
290 |
260 |
220 |
|
Pump Lub cev muaj zog |
kW |
15 |
22 |
30 |
37 |
Kev Ntsuas & Kev Tswj Xyuas Zoo
Kev Xeem Muaj Peev Xwm Txheej Txheem:Txhua chav nyob rau hauv 100-shot nruam pwm sampling ib ntus kom paub meej tias qhov ntsuas qhov hnyav sib xws ua ntej xa.
Laser Parallelism Verification:Platen parallelism thiab khi-bar tension balance yog ntsuas los ntawm laser alignment systems nyob rau hauv tag nrho clamping load.
Thermal Imaging Inspection:Infrared thermal tsom xam xyuas cov cua sov faib thoob plaws txhua lub thoob cua sov cheeb tsam thiab hydraulic roj manifolds.
Hydraulic Pressure Response Logging:Siab -frequency sensors record valve activation times thaum lub sij hawm txhaj tshuaj -to-tuav kev hloov mus rau kev txheeb xyuas cov ntsiab lus teb millisecond.
Full -Load Endurance Run:Kev ua haujlwm tsis tu ncua 48-teev kev ua haujlwm qhuav khiav kev ntsuas lub voj voog sib xws, hydraulic foob kev ncaj ncees, thiab lub cev muaj zog thermal txwv.
FAQ
Q: Dab tsi ntawm cov txheej txheem muaj peev xwm ntsuas lub tshuab no ua tiav rau kev txhaj tshuaj hnyav sib xws?
A: Lub kaw lus tuav cov txheej txheem muaj peev xwm ntsuas ntawm 1.67 lossis siab dua thaum lub sijhawm ntsuas tus qauv, ua kom tag nrho qhov hnyav ntawm qhov sib txawv hauv +/- 0.08%.
Q: V/P switchover system ua haujlwm li cas thaum lub sij hawm siab -kev txhaj tshuaj ceev?
A: Lub kaw lus tswj kev hloov pauv ntawm kev tswj ceev mus rau kev tswj xyuas siab raws li cov ntaub ntawv raug ntsia hlau raug ntes los ntawm optical encoders, lossis los ntawm cov kab noj hniav ncaj qha siab sensor.
Q: Chav tsev no puas tuaj yeem ua haujlwm siab -kub resins xws li PEEK lossis LCP?
A: High-Ceramic cua sov bands, insulated chim sib dhos, thiab hnav-cov ntsia hlau resistant xaiv ua kom ruaj khov ntawm melt kub txog 420 degrees Celsius.
Q: Yuav ua li cas yog platen deflection minimized nyob rau hauv siab tshaj plaws clamping quab yuam?
A: Hnyav- lub luag haujlwm lub thawv platens tau teeb tsa los ntawm finite element tsom xam kom deflection qis nyob rau hauv tag nrho cov hydraulic load, tswj platen parallelism nyob rau hauv 0.05 hli thoob plaws pwm nto.
Q: Lub peev xwm txhaj tshuaj ceev dab tsi muaj rau nyias -phab ntsa molding daim ntawv thov?
A: Cov qauv qauv muab kev txhaj tshuaj nrawm txog 250 mm / s. Optional hydraulic accumulator drives tuaj yeem ua rau kev txhaj tshuaj nrawm dua 500 mm / s rau siab -yam- piv txwv- phab ntsa.
Q: Yuav ua li cas servo-hydraulic system tswj kev siv hluav taws xob tsawg?
A: Lub servo- lub twj tso kua mis hloov pauv hloov lub cev ceev thiab lub zog ncaj qha rau cov dej hydraulic tam sim no, txo tag nrho lub zog siv thaum tswj cov roj kub zoo ib yam.
Cim npe nrov: siab-repeatability molding tshuab, Tuam Tshoj siab-repeatability molding tshuab manufacturers, lwm tus neeg, Hoobkas
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