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The concepts listed below are shown in Figure 5 ! k |4 s* x* i3 l
- varying topdeck thickness( f# ~/ s3 b9 V# i3 h0 E K; N
- varying liner thickness
9 H* _2 d. n3 F- h- horizontal trussbar are integrated to the topdeck, g$ t! R7 d8 ]# ^: m1 }
- vertical trussbars act as oil return and blow-by passages
3 X. p& _6 b; `: Q- thread bosses for the cylinder head are integrated to the water jacket deck3 p1 g) b- ~' K, q9 W9 f
- reduced thread depth7 Z* t4 d7 \) ]6 Q
-- decreased water jacket height* r8 S S$ I+ d7 I
- wide crankcase venting holes- Q! q; R0 t) H$ x4 G( Q
- hollow main bearing walls
, r. u( K' W3 H+ @/ S; Q# P9 f! q$ I- reduced oil pan flange thickness
2 l, B, J7 j+ W+ r- bearing cap designed as U-profile& g7 d) N+ R$ s, L9 u6 x
) X, n0 b1 T/ \4 `0 W红色的字翻译不准，我做的是才柴油机机体设计 先谢谢了 |
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发表于 2008-3-18 10:28:17
