The article explains the causation of grinding crack, affecting factor and controlling steps.
介绍了产生磨削裂纹的原因、影响因素及控制措施。
Decelerator worm cracking after grinding process was analysed and was identified as grinding crack.
析了减速器蜗杆在磨削加工中产生裂纹的原因，提出了防止措施。
Researching results are as follows: The effect of residual stresses on materials strength is realized by grinding crack;
表面残余应力的数值、性质、作用深度和变化梯度的综合作用决定了断裂强度的性能；
The cause of the grinding crack on medium frequency induction hardened CAM shaft made of spheroidal cast iron was analyzed.
对球墨铸铁中频淬火凸轮轴磨削裂纹产生的原因进行了分析。
According to the mechanism that micro-cracks come into being from the dislocation, the dislocation piled-up model is used to describe the grinding crack.
研究中，将宏观断裂力学及微观断裂物理相结合，根据位错产生微裂纹机制，对磨削过程的微裂纹的形成采用位错赛积模型来描述。
In the processing process in the bearing ring, through to the grinding crack mechanism analysis, the effective measure of control grinding crack was adopted.
在轴承套圈的磨加工过程中，通过对磨削裂纹机理的分析，采取有效的措施控制磨削裂纹的产生。
By experiment and production practice, it was pointed out that such crack could be prevented by control of pick forming, heat treatment and grinding process.
试验与生产结果表明，提高粗加工挑扣成形质量、改善热处理组织、控制磨削工艺可以有效地防止磨削裂纹的产生。
By analyzing the characteristic of CAM grinding and the effect of microstructure on the sensibility of cracks, the mechanism of crack initiation and propagation are investigated.
针对凸轮的磨削特性及金相因素对裂纹敏感性的影响，分析了裂纹的发生及扩展机理。
In grinding process of civil cutter, crack is easy to happen by the reason of grinding, and it causes gap.
民用刀剪在加工过程中，由于磨削等原因，容易产生裂纹，引起刀剪刃口卷裂或产生缺口。
This paper deals with the cause of crack appearing on main landing gear axis. It shows that the cracks belong to the grinding ones.
本文对主起落架轴裂纹产生的原因进行了分析，裂纹为磨削裂纹。
The mechanism of production of grinding gears crack was introduced, and some ways of preventing it were given, receive some good effectiveness.
介绍了磨齿裂纹的产生机理，给出了防止磨齿裂纹产生的工艺措施，收到了良好的效果。
It found that this kind of wheel has high efficient for sharpening tools. Using this wheel can avoid the tool surface crack due to grinding and reduced the dust in shop.
通过研究发现，浸渗砂轮在刀具刃磨方面是一种非常有效的工具，对于防止刀具表面磨削烧伤和减少车间粉尘污染有其特殊的使用价值。
This paper discussers, using phase, hardness and chemical examination handle the netting crack on the surface of the textile machinery spare parts which have undergone heat treatment and grinding.
利用金相、硬度、化学分析等检测手段，对纺织机械零件在热处理和磨削加工后表面出现龟裂特征进行金相分析。
After carburizing with high wear resistance, but the grinding easy to crack.
渗碳淬火后具有较高的耐磨性能，但磨削时易产生裂纹。
The paper discusses that the production line of crack detection grinding at EAF Plant has played an important role and contribution to grade development, process improvement and quality control.
论述了电炉厂的探伤修磨生产线在品种开发、工艺改进和质量控制方面的作用和贡献。
The paper discusses that the production line of crack detection grinding at EAF Plant has played an important role and contribution to grade development, process improvement and quality control.
论述了电炉厂的探伤修磨生产线在品种开发、工艺改进和质量控制方面的作用和贡献。
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