CN211763374U - 一种pu料挤出螺杆 - Google Patents
一种pu料挤出螺杆 Download PDFInfo
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- CN211763374U CN211763374U CN201922324053.XU CN201922324053U CN211763374U CN 211763374 U CN211763374 U CN 211763374U CN 201922324053 U CN201922324053 U CN 201922324053U CN 211763374 U CN211763374 U CN 211763374U
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- 239000000463 material Substances 0.000 title claims abstract description 68
- 238000001125 extrusion Methods 0.000 title claims abstract description 44
- 238000002156 mixing Methods 0.000 claims abstract description 37
- 238000007906 compression Methods 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims abstract description 29
- 238000000265 homogenisation Methods 0.000 claims abstract description 4
- 238000005121 nitriding Methods 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 239000004814 polyurethane Substances 0.000 description 66
- 230000000704 physical effect Effects 0.000 description 6
- 238000010008 shearing Methods 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922324053.XU CN211763374U (zh) | 2019-12-20 | 2019-12-20 | 一种pu料挤出螺杆 |
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CN201922324053.XU CN211763374U (zh) | 2019-12-20 | 2019-12-20 | 一种pu料挤出螺杆 |
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CN211763374U true CN211763374U (zh) | 2020-10-27 |
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CN201922324053.XU Active CN211763374U (zh) | 2019-12-20 | 2019-12-20 | 一种pu料挤出螺杆 |
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2019
- 2019-12-20 CN CN201922324053.XU patent/CN211763374U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: 516029 Desai No.3 Industrial Zone, Zhongkai Avenue, Chenjiang, Huizhou City, Guangdong Province Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Address before: 516229 Desai No.3 Industrial Zone, Zhongkai Avenue, Chenjiang, Huizhou City, Guangdong Province Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: No.6, Qingli Second Road, Shuikou Street, Huicheng District, Huizhou, Guangdong Province, 516000 Patentee after: LTK Electric Wire (Huizhou) Ltd. Country or region after: China Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Address before: No.6, Qingli Second Road, Shuikou Street, Huicheng District, Huizhou, Guangdong Province, 516000 Patentee before: LTK Electric Wire (Huizhou) Ltd. Country or region before: China Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Address after: No.6, Qingli Second Road, Shuikou Street, Huicheng District, Huizhou, Guangdong Province, 516000 Patentee after: LTK Electric Wire (Huizhou) Ltd. Country or region after: China Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Address before: 516029 Desai No.3 Industrial Zone, Zhongkai Avenue, Chenjiang, Huizhou City, Guangdong Province Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Country or region before: China Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. |
|
CP03 | Change of name, title or address |