Single pass, triple extrusion

Chinese translation: 单道拉丝,三层挤出

03:46 Oct 26, 2013
English to Chinese translations [PRO]
Tech/Engineering - Energy / Power Generation
English term or phrase: Single pass, triple extrusion
XLPE Manufacturing Methods
Extrusion line type e.g. CCV, MDCV, VCV
Single pass, triple extrusion
Curing method
Cooling method
Degassing Period

请问 Single pass 是什么?triple extrusion 似乎是三层挤压,对否?
Fred Ma
China
Local time: 22:47
Chinese translation:单道拉丝,三层挤出
Explanation:
FYI!
Selected response from:

William He
China
Local time: 22:47
Grading comment
谢谢!
4 KudoZ points were awarded for this answer



Summary of answers provided
5 +1单次通过, 三次挤压
SHU-DE RONG
4单道拉丝,三层挤出
William He
4单通三层挤压
Sheldon Fu


Discussion entries: 2





  

Answers


1 hr   confidence: Answerer confidence 5/5 peer agreement (net): +1
single pass, triple extrusion
单次通过, 三次挤压


Explanation:
所有这些都是关于塑料或橡胶加工的单元操作,
XLPE 指 crosslinked polyethylene 即 交联聚乙烯,
extrusion line 即 (螺杆)挤压生产线,e.g. CCV, MDCV, VCV
single pass 指 单次通过,triple extrusion 指 三度挤压, 即 挤压一次后再挤压一次, 再挤压一次,
curing method 指 硫化法,
cooling method 指 冷却法,
degassing period 指 脱(去,除)气时段

SHU-DE RONG
Canada
Local time: 10:47
Native speaker of: Native in ChineseChinese

Peer comments on this answer (and responses from the answerer)
agree  Zhihua Liu: 认可
21 hrs
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1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5
single pass, triple extrusion
单道拉丝,三层挤出


Explanation:
FYI!

William He
China
Local time: 22:47
Works in field
Native speaker of: Native in ChineseChinese
PRO pts in category: 8
Grading comment
谢谢!
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2 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
single pass, triple extrusion
单通三层挤压


Explanation:
The conductor shield, the insulation shield and the overlaying semiconductive shield layer may be formed by either a two pass or by a single pass triple extrusion process. A two pass operation refers to a process whereby the conductor shield and the insulation layer are extruded in tandem and then crosslinked prior to extrusion of the semiconductor insulation layer. A single pass triple extrusion process refers to a process in which the conductor shield, the insulation layer and the semiconductive shield are all extruded in a common extrusion head and crosslinked simultaneously. The single pass triple extrusion process minimizes production steps and hence is a preferred method of manufacture. However, the single pass triple extrusion process generally makes the semiconductive shield layer more fully bonded to the insulation layer, than in a two pass operation.

链接为:http://www.google.co.in/patents/US6197848

Sheldon Fu
China
Local time: 22:47
Specializes in field
Native speaker of: Chinese
PRO pts in category: 9
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