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发表于 2009-6-25 16:12:02
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来自: 中国湖北十堰
下载学习了,胀断工艺成为连杆加工的趋势所在!4 O) {) A" x2 z4 p
. o" K/ P! \% H2 P' y. I) c7 X下载后发现附件内容是空的,没有什么实质性的内容,强烈要求版主处理此贴!8 v8 T; O- ?( n" g4 u) @
以下是附件内容:
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机械
$ ]; O% Z! _, U; M! m" e% y' o毕业设计9 P7 f: ?, E8 Z. h9 K
论文1 b' j8 ~1 M: P
课程设计档案 日志 相册 视频 分享 : P0 k% P% K3 U
完整优秀的机械类专业毕业设计、论文、课程设计:机电一体化、模具、数控设计制造;都是经过审核修改完善并成功答辩过的,质量有保证。收费论文包括:论文(说明书)+图纸等材料一应俱全。QQ:295686378, h; u6 O/ P7 `1 g1 b7 S3 Q
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连杆的尺寸精度、形状精度以及位置精度的要求都很高,而连杆的刚性比较差,容易产生变形,因此在安排工艺过程时,就需要把各主要表面的粗精加工工序分开。逐步减少加工余量、切削力及内应力的作用,并修正加工后的变形,就能最后达到零件的技术要求。, _& Y7 E0 _2 L) Q- h
关键词: 连杆/ q; o" {9 y+ k
变形8 L, ~/ I- |% A( O0 D' @" ~9 u" f
加工工艺
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- I7 Q, l# I. S: E* T9 h$ f, N0 tThe connecting rod is one of the main driving medium of diesel engine, this text expounds mainly the machining technology and the design of clamping device of the connecting rod. The precision of size, the precision of profile and the precision of position , of the connecting rod is demanded highly , and the rigidity of the connecting rod is not enough, easy to deform, so arranging the craft course, need to separate the each main and superficial thick finish machining process. Reduce the function of processing the surplus , cutting force and internal stress progressively , revise the deformation after processing, can reach the specification requirement for the part finally . * x! D2 a" K- _( @9 Z
Keyword: Connecting rod Deformination Processing technology Design of clamping device
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; w2 G* a- H6 z" M分享 | 评论 (9) | 阅读 (?) | 固定链接 | 类别 (毕业论文设计) | 发表于 16:11 8 L* r9 x! P6 e/ ?- v4 s
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[ 本帖最后由 nel1982 于 2009-6-25 16:18 编辑 ] |
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