, 一是因为该减速器生产加工生产制造全过程中出現的产品质量问题 ; 二是工艺技术电机选型不正确 , 热输出功率不可以考虑生产工艺流程的规定 , 导致具体运作全过程中负载量大 , 隐蔽工程缺点慢慢曝露出去 , 造成最后传动齿轮付触碰疲惫毁坏 , 齿轮齿条脱落破裂 , 机器设备报费。 The reason why the hard tooth surface reducer is exhausted and damaged is that the first is because of the product quality problems that occur in the entire process of the production and processing of the reducer . This leads to a large load in the entire process of specific operations , and the hidden shortcomings of the project are gradually exposed , causing the final transmission gear to be exhausted and damaged due to touch , the gear racks falling off and cracking , and machinery and equipment tolls. Therefore, the use of hard tooth surface reducer must be cautious.
Improved fatigue countermeasures for hard tooth surface reducer
与生产商商议 , 将正中间轴套的原材料由 20CrMnTi 改成 20CrMnMo, 以提升其综合性物理性能 , 增加使用寿命。 (1) Negotiate with the manufacturer to change the raw material of the center bushing from 20CrMnTi to 20CrMnMo to improve its comprehensive physical properties and increase its service life.
调节压下量 , 缓解负荷避免超低温冷轧 , 进而确保不容易因冷轧力过大 , 进而减速器热输出功率值降低。 (2) Adjust the reduction amount , relieve the load and avoid ultra-low temperature cold rolling , so as to ensure that it is not easy for the cold rolling force to be too large , and the heat output value of the reducer is reduced.
改进减速器自然环境标准 , 采用强制性吹风机 , 促进降速人体油温度减少等。 (3) Improve the natural environment standard of the reducer , adopt a mandatory blower, and promote the reduction of the temperature of the human body oil.
仔细维护保养实际操作 , 提升维护保养 , 确保润化制冷剩余油 , 并立即拆换物质 , 以确保油品特性。 (4) Careful maintenance and actual operation , improve maintenance , ensure that the remaining oil in the refrigeration is moistened , and immediately replace the material to ensure the characteristics of the oil.
方案提升燃油管循环系统设备 ; 另加汽车油箱汽油泵以流动性的液压油替代小容积人体油池没动油 , 进一步减少制冷 , 上油泵也另外提升润化工作能力 , 改进触碰情况。 (5) The scheme upgrades the fuel pipe circulation system equipment ; in addition, the automobile fuel tank gasoline pump replaces the small-volume human oil pool with no fluid by the hydraulic fluid , which further reduces the refrigeration . Happening.