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对于淬硬的5、6级齿轮,近年来国外有应用立方氮化硼制成的刮剃刀,用类似剃齿的原理可以进行精加工外,极大多数淬硬的3～6级齿轮或齿轮型刀具都是采用磨齿工艺。但是要磨出合格的齿轮,除了要选择经济而又合适的机床和正确的调整外,还要采用一定的工艺和工艺装备才能有质量保证。现分述于下: 一、磨齿机的分类和选用目前国内外主要的磨齿机可以分五类,每类机床各有其特点,选用时主要从磨齿精度、生产批量、磨齿参数、磨齿效率、机床购置费,以及工艺装备费用
For the hardened 5,6-level gear, in recent years abroad have applied cubic boron nitride shaving razor, shaving principle can be used for finishing, the vast majority of hardened 3 to 6 gear or gear Cutting tools are used grinding process. But to pass the qualified gear, in addition to choose a suitable and economical and proper machine tools, but also the use of certain technology and process equipment to have quality assurance. Now divided in the following: First, the classification and selection of gear grinding machine At present, the main domestic and foreign grinding machine can be divided into five categories, each type of machine tool has its own characteristics, the choice of grinding gear from the accuracy, production volume, grinding parameters , Grinding efficiency, machine tool purchase costs, and process equipment costs