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公司动态 所在位置: 首页-新闻资讯-公司动态-数控刀具刀片应用的效率问题!

数控刀具刀片应用的效率问题!

发布时间:2021-09-09 来源:http://www.jnskdj.com/ 作者:admin

根据数控刀具刀片的切削性能选择刀具更为合理,如车削或铣削高强度钛合金和不锈钢零件等,一般建议选用耐磨性较好的可转位硬质合金刀具。选择刀片根据零件加工阶段,在早期阶段是消除大部分的津贴为主,我们应该选择更好的刚性和低精 密数控刀片、半精加工和精加工阶段是保证数控刀片的准确性和质量的产品为主,我们应该选择耐用程度更高,更细致的精 密切割工具,刀具精加工阶段一般较低,精加工阶段刀具精加工相对较高。

It is more reasonable to select tools according to the cutting performance of NC tool blades, such as turning or milling high-strength titanium alloy and stainless steel parts. It is generally recommended to select indexable cemented carbide tools with good wear resistance. According to the part processing stage, in the early stage, it is mainly to eliminate most of the subsidies. We should choose better rigid and low precision NC blades. In the semi finishing and finishing stages, we should mainly choose products to ensure the accuracy and quality of NC blades. We should choose precision cutting tools with higher durability and more detail. The tool finishing stage is generally lower, In the finishing stage, the tool finishing is relatively high.

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客户可根据加工区域的特点选择不同的刀具参数。在正常情况下,零件的结构允许选择大直径和长度比直径的工具产品,这种切割薄壁、超薄墙的中 心部分的铣刀的边缘向中 心有足够的角度,更好的减少刀片的切削力。整个数控加工刀具刀片材料零件时要选择前角的立铣刀,齿数不能超过标准齿轮。

Customers can choose different tool parameters according to the characteristics of the machining area. Under normal circumstances, the structure of parts allows the selection of tool products with large diameter and length to diameter ratio. The edge of the milling cutter for cutting the central part of thin-walled and ultra-thin walls has enough angle to the center to better reduce the cutting force of the blade. When the whole NC machining tool blade material parts, the end milling cutter with front angle shall be selected, and the number of teeth shall not exceed the standard gear.

采用梯度烧结技术可以提高切削刃的抗冲击性和耐磨性,从而提高切削刃抗损伤的相对能力。碳化产物具有特殊的晶体结构,可有效提高刀具和刀片基体的红色硬度,全 面提高刀片的耐高温性能。沉积层的特殊结构具有较好的热障性能,可以充分保护叶片基体在高速干切削过程中的塑性变形抗力。

Using gradient sintering technology can improve the impact resistance and wear resistance of cutting edge, so as to improve the relative ability of cutting edge to resist damage. The carbonization product has a special crystal structure, which can effectively improve the red hardness of the tool and blade matrix and comprehensively improve the high temperature resistance of the blade. The special structure of the deposited layer has good thermal barrier performance, which can fully protect the plastic deformation resistance of the blade matrix in the process of high-speed dry cutting.