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首页> 外文会议>Modelling of Mechanical and Mechatronics Systems >Operation Safety and Performance of Milling Gutters with Shank Style Holders of Tool Inserts
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Operation Safety and Performance of Milling Gutters with Shank Style Holders of Tool Inserts

机译：工具插入柄风格架铣削排水沟的操作安全性和性能

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Paper introduces results related to the application of advanced milling cutters provided with shank style of tool insert holder. Design of prototypes of tool bodies is based on calculations of theoretical number of tool edges. Bodies of milling cutter include holes to mount tool insert holder while two types of insert shape as round and octagonal are used in milling cutter design. Based on measuring of cutting forces when milling planar surfaces, critical cutting conditions leading to the tool damage are identified and they are compared with commercial milling cutters. Applying cutting force data, operation safety is being studied concerning outer appearance of tool failure. Application of Finite Element Method is used to assess the critical spots leading to the insert holder failure. Maximum stress which brings about ductile fracture of shank style's insert holder has been found out by FEM modelling. Operation capability of tool inserts is compared with tool performance data. Surface roughness and short term tool wear testing was used as tool performance criteria to asses capability of new cutting tools in face milling operations. Surface quality produced by that kind of milling cutter is referred to as semi finishing and finishing cut. Advantages and limitations of that milling cutter innovation are discussed.
机译：纸张介绍了与工具插入架的柄样式提供的先进铣刀应用相关的结果。刀具体的原型设计基于刀具边缘的理论数量的计算。铣刀的尸体包括安装工具插入架的孔，而两种类型的嵌件形状作为圆形和八边形的铣刀设计用于铣刀设计。基于铣削平面表面时切削力的测量，识别出导致刀具损坏的临界切削条件，与商业铣刀进行比较。施加削减力数据，正在研究外观刀具故障的外观。有限元方法的应用用于评估导致插入架故障的临界点。通过FEM建模发现了柄样式刀片架的扩展骨折带来的最大应力。将工具插入物的操作能力与刀具性能数据进行比较。表面粗糙度和短期刀具磨损测试用作刀具性能标准，以确保面部研磨操作中的新切削工具的能力。通过该种类的铣刀产生的表面质量被称为半精加工和整理切割。讨论了该铣刀创新的优点和局限性。

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