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The concepts listed below are shown in Figure 5
0 y. U% F' A. O; v" \' L- varying topdeck thickness
6 |( Q7 z9 T5 {- varying liner thickness# }+ `" @2 T$ q
- horizontal trussbar are integrated to the topdeck$ V5 @7 C, ~( z
- vertical trussbars act as oil return and blow-by passages8 |" T( y! ^8 o- _& J s& {1 u
- thread bosses for the cylinder head are integrated to the water jacket deck7 O$ @+ k% j3 ?4 F
- reduced thread depth
- Y4 Y9 E1 N/ m) V" d8 n-- decreased water jacket height: r% y" x, _6 {! D# {- B
- wide crankcase venting holes
4 W6 X3 N+ y/ T L: a2 p/ V1 x- hollow main bearing walls# Y9 B) p& c& X( u/ N/ e
- reduced oil pan flange thickness; s) s! ] ^7 f* Y2 @- U8 l
- bearing cap designed as U-profile. }- ~' K$ _1 t6 L3 J
4 a) H( f2 J+ a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
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