在机械制造中不锈钢之所以能够被广泛的使用,与其良好的特性有着紧密的联系。那么不锈钢材料有哪些特点 :
In mechanical manufacturing, stainless steel can be widely used, and its good characteristics are closely linked. Then what are the characteristics of stainless steel materials?:
1、济钢代理商由于材料的机体较承载能力较强,尤其是在高温强度与硬度都很高时,会在切削加工时增加材料的抗力,因此也增加了切削时卷曲的难度。
1, Jinan agents due to the material body with strong bearing capacity, especially in high temperature strength and hardness, will increase the resistance of the material in the cutting process, it also increases the difficulty of cutting crimp.
2、不锈钢不仅塑性大而且韧性高。济钢代理商当切削时刀具与塑性变形之间的摩擦较大时,就会产生切削热多,然而不锈钢的导热系数则比较低,基本上在0.039到0.08之间,所以,这种情况属于难切削加工范围内的。另一方面在加工中因为材料的散热较差,对刀具切削温度要求高,会加快刀具的磨损。
2 stainless steel is not only plastic, but also high toughness. Jinan agents when the cutting tool and the plastic deformation of the friction between the large, will produce the cutting heat, but the thermal conductivity of stainless steel is relatively low, basically between 0.039 to 0.08, so it is difficult to process the cutting range. On the other hand, because of the poor heat dissipation of materials and the high cutting temperature of tools, the wear of cutting tools will be accelerated.
3、在切削操作中由于材料的塑性大、附着性强,很容易粘附在零件的表面,从而导致零件表面较为粗糙。
3, in cutting operations, because of the plastic material of large, strong adhesion, it is easy to adhere to the surface of the parts, resulting in parts of the surface is more rough.
4、由于济钢代理商的不稳定性及其线膨胀系数较大,在切削时,弓箭容易受切削温度的影响而产生变形,导致其尺寸精准度很难控制。 在机械制造中不锈钢之所以能够被广泛的使用,与其良好的特性有着紧密的联系。
4, because of the instability of the agent and its linear expansion coefficient, the bow and arrow are easily affected by the cutting temperature, so it is difficult to control the size accuracy. In mechanical manufacturing, stainless steel can be widely used, and its good characteristics are closely linked.
通过对不锈钢材料切削特性的分析,从加工性能角度来看,大多数不锈钢的加工性能都比较差,通常铬镍含量过高是其主要原因。
Through the analysis of the cutting characteristics of stainless steel, from the point of view of processing performance, most stainless steel processing performance is relatively poor, usually chromium, nickel content is the main reason.
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