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接触网铝合金锻件缺陷分析及对策 Y6 r3 {( @9 ? w
孙成良,李忠齐
- M: {: E, W* A! g& y' L摘要:介绍了接触网铝合金锻造特点,结合生产实例对铝合金锻件常见缺陷的形成机理进行了分析,并根据
/ S p! O- j* d. i4 _6 x2 j$ R产生缺陷的影响因素提出了防治对策,对改善铝合金锻件质量有一定的指导意义。
4 m& g; Y; L: m3 M1 U; a关键词:锻造特点;缺陷分析;防治对策
1 ~6 K8 J% a7 t2 U2 jAbst ract : This article set forth aluminium alloy forging characteristic for OCS, analyze forming principle of common
8 Q) ]1 I8 S F+ C, N2 s6 Ldefect on aluminium alloy forging piece combining manufacturing example, and put forward corresponding prevent6 u2 c2 Q# d' `- A! r# M
countermeasure in pertinence based on influence factor of causing defect. It has some introduction significance to
. c9 m$ M+ q4 x) Pimprove quality of aluminium alloy forging piece.; ]- Q6 j- G( D% E, q6 \0 O
Key wor ds: forging characteristic; defect analysis; prevent countermeasure2 b2 [$ L; z& b" w! x7 j6 k
中图分类号:U225.4 文献标识码:B 文章编号:1007-936X(2007) 06-0043-03 |
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