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发明授权
CN101101016B 压缩机曲轴、以及磨削这种曲轴的方法 有权 转让

压缩机曲轴、以及磨削这种曲轴的方法
摘要：
本发明涉及一种压缩机曲轴，尤其是涉及一种制冷压缩机曲轴(1)和加工这种曲轴的方法，该曲轴具有轴元件(2)，相对于轴元件偏心设置的曲柄销(9)，和在轴元件(2)与曲柄销(9)之间的转换元件(7)。本发明的目的在于保持较低的制造费用。为了这一目的，确保转换元件(7)沿它的圆周具有至少一个第一参考点(20)和一个第二参考点(21a，21b)，通过这些参考点，转换元件(7)可以定位在工作机的夹具(25)中。
摘要（英）：

The invention concerns a compressor crankshaft, particularly a refrigerant compressor crankshaft ( 1 ) and a method for manufacturing such a crankshaft, with a shaft element ( 2 ), a crank pin ( 9 ) located eccentrically to the shaft element and a transition element ( 7 ) between the shaft element ( 2 ) and the crank pin ( 9 ). The purpose of the invention is to keep the manufacturing costs low. For this purpose, it is ensured that along its circumference the transition element ( 7 ) has at least one first reference point ( 20 ) and one second reference point ( 21 a , 21 b), with which the transition element ( 7 ) can be positioned in a holding fixture ( 25 ) of a working machine.

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