1. Taw qhia
Bellows yeeb nkab yog dav siv hauv cov kav dej, cable tiv thaiv thiab kev tsim kho hauv nroog. Hauv kev tsim cov tshuab extrusion, kev ua kom txias yog cov txheej txheem tseem ceeb uas cuam tshuam ncaj qha rau cov yeeb nkab zoo, qhov zoo ntawm qhov chaw, nruj thiab cov khoom dhau tus nqi. Kev ua kom txias tsis zoo yuav ua rau deformation, wavy yuam kev, ntxhib nto thiab tsis tshua muaj zog.
2. Cov Cuab Yeej Cuab Yeej Tsis Zoo & Kev daws yooj yim
Feem ntau cov teeb meem zoo ntawm lub tshuab nqus dej yog tshwm sim los ntawm qhov kub tsis ruaj khov, dej tsis sib xws thiab tsis tsim nyog txias ceev. Cov lus hauv qab no qhia txog cov teeb meem tshwm sim thiab kev txhim kho cov tswv yim:
|
Common Cooling Defects |
Qhov Tseem Ceeb |
Yooj Yim Txhim Kho Kev daws teeb meem |
|---|---|---|
|
Irregular yoj duab & yeeb nkab deformation |
Cov dej txias txias txias, cua txias tsis txaus, dej tsis sib xws |
Khaws dej kub ntawm 20-25 degree; stabilize dej siab; xyuas kom tag nrho txias ua ntej traction |
|
Yeeb nkab dabtsi yog khoov & warping |
Cov cua txias tsis sib npaug ntawm cov yeeb nkab saum npoo, tsis sib xws kom txias ceev |
Paub txog 360℃kev ua kom txias txias; siv maj mam txias kom txo tau qhov kev ntxhov siab sab hauv |
|
Rough nto & dej cim |
Thaiv nozzles, tsis ruaj tsis khov dej siab, qeeb txias shaping |
Ntxuav lub nozzles tsis tu ncua; stabilize circulating dej siab thiab kub |
|
Phab ntsa thickness sib txawv & qhov yuam kev |
Cov cua txias ceev tsis phim extrusion ceev |
Match txias muaj peev xwm nrog ntau lawm ceev; kho qhov ntsuas cua txias kom ruaj khov |
|
Lub nplhaib qis nruj & yooj yim tawg |
Kev txias txias dhau, ua tsis tiav cov yeeb nkab phab ntsa shaping |
Tsis txhob cia txias sai; ntxiv cov cua txias thib ob los xyuas kom meej cov yeeb nkab solidification |
3. Main Bellows Extrusion Cooling Technologies
3.1 Txias Txias Technology
Txias txias yog txoj kev ua kom txias tshaj plaws rau cov kab extrusion kab. Siab -Lub siab ntws dej sib npaug ua kom cov yeeb nkab ntog nrog qhov nrawm nrawm thiab ua haujlwm zoo. Nws haum rau PVC, HDPE thiab PP ib leeg - phab ntsa thiab ob - phab ntsa hauv qab.
3.2 Vacuum Sizing Cooling Technology
Cov tshuab no ua ke nrog lub tshuab nqus tsev thiab cov dej txias. Nws tuaj yeem kho cov yeeb nkab sab nraud thiab yoj lub cev thaum txias. Nws zoo txhim kho cov yeeb nkab roundness thiab qhov tseeb qhov tseeb, haum rau cov qauv thiab siab -precision bellows ntau lawm.
3.3 Kev Siv Hluav Taws Xob Ua Ntej Ua Ntej Ua Ntej
Rau qhov loj - txoj kab uas hla thiab tuab - phab ntsa ntsa, ib qho - lub sij hawm ceev ceev ua rau muaj kev ntxhov siab thiab deformation. Segmented maj mam txias kom ruaj khov shaping, txhim kho cov yeeb nkab toughness thiab zam tom qab tawg lossis deformation.
4. Cov lus qhia ua kom txias txias
Qhov chaw ruaj khov ParameterTeem cov dej kub, dej siab thiab txias ntev raws li cov yeeb nkab sib txawv. Tsis txhob hloov pauv qhov tsis sib xws thaum lub sijhawm tsim khoom loj.
Tsis tu ncua System MaintenanceNtxuav lub tank, lim thiab tshuaj tsuag nozzles tsis tu ncua kom tsis txhob muaj qhov thaiv thiab ua kom cov cua txias ruaj khov.
Kev Txhawb Cov Khoom Siv Ua HaujlwmCov nyhuv ua kom txias ruaj khov cia siab rau siab - cov khoom siv extrusion zoo. Qingdao JBD Machinery Co., Ltd. muab siab -kev ua tau zoo ntawm cov kab extrusion nrog cov cua txias thiab kev ua haujlwm ruaj khov, pab cov chaw tsim khoom tsim cov kav dej tsis tu ncua.
Kev siv tshuab ua kom txias yog qhov tseem ceeb rau cov kav dej zoo. Los ntawm kev siv cov txheej txheem txias kom raug, txhim kho cov txheej txheem tsis zoo thiab tswj cov tshuab ua kom txias, cov tuam txhab tuaj yeem txo qis tus nqi thiab txhim kho kev tsim khoom. Yog tias koj xav tau kev txhim khu kev qha tshuab extrusion thiab kev txhawb nqa, txais tos hu rau Qingdao JBD Machinery Co., Ltd.
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