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发明公开
CN101871390A 柴油机改良型壳体结构 无效 - 撤回

柴油机改良型壳体结构
摘要：
本发明公开了一种柴油机改良型壳体结构，包括左箱体、右箱体、汽缸和汽缸头四个部分，所述汽缸与左箱体采用分体式结构。本发明提供的这种柴油机改良型壳体结构，由于将左箱体与汽缸分为两个零件，故大大降低了它们各自铸造模具的复杂度及制造成本，使左箱体和汽缸加工起来更加简单。并且本发明在使用时若汽缸磨损，则只需单独更换汽缸，无需像现有技术那样连同更换左箱体，大大提高了柴油机壳体的可维修性。
摘要（英）：

The invention discloses an improved shell structure of a diesel engine, which comprises a left box body, a right box body, a cylinder and a cylinder head, wherein the cylinder and the left box body are in a separated structure. The improved shell structure of the diesel engine, which is provided by the invention, has the advantages that because the left box body and the cylinder are divided into two parts, the complexity and the manufacturing cost of respective casting molds of the left box body and the cylinder are greatly lowered, and the left box body and the cylinder can be processed more simply; and when the improved shell structure of the diesel engine is used, if the cylinder is worn, only the cylinder needs to be replaced singly, and different from the prior art, the left box body does not need to be replaced together, thereby greatly improving the maintainability of the shell of the diesel engine.

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