淬硬模具钢,hardened mould steel
1)hardened mould steel淬硬模具钢
1.Based on ‘Green Machining’, experimental work on high speed milling ofhardened mould steel under nitrogen-oil-mixture medium, air-oil-mixture and dry milling has been done.文中基于“绿色制造”理念,在干铣削、空气油雾、氮气油雾介质下进行了淬硬模具钢高速铣削的铣削力试验研究,分析了铣削力随铣削长度、铣削速度、径向进给、轴向进给及每齿进给的变化规律。
2.Based on tribology principle of TiAlN coated tool,experimental work on high speed milling ofhardened mould steel under nitrogen-oil-mixture medium, air-oil-mixture, water solubility cutting and dry milling has been done.基于涂层刀具的摩擦学机理,通过干铣削、水溶性切削液、空气油雾、氮气油雾介质下淬硬模具钢高速铣削磨损试验的研究,得出氮铝钛(TiAlN)涂层刀具高速铣削淬硬模具钢时的磨损规律与寿命。
英文短句/例句
1.Research of Distortion Rule and Crumb Micro-character of Hardened Mould Steel in High Speed Milling淬硬模具钢高速铣削切屑显微特征与变形规律
2.Wear Rule and Life-span Research of TiAlN Coated Tool in High Speed Milling Hardened Mould SteelTiAlN涂层刀具高速铣削淬硬模具钢时磨损规律与寿命的研究
3.Research on Mechanics Modeling and Computer Simulation in Orthogonal Cutting of Hardened Die Steel;淬硬模具钢正交切削的力学建模与计算机仿真研究
4.Research on Technology Parameter Optimization of High Speed Milling of Hardened Steel Mould;淬硬钢模具高速铣削工艺参数优化研究
5.Investigation of High-peed Milling of Hardened Cr12 Die Steel by Ball End Mills球头铣刀高速铣削淬硬Cr12模具钢的研究
6.Numerical Simulation and Experimental Study on Hard Turning of Hardened Steel Using PCBN Cutting ToolsPCBN刀具硬态切削淬硬轴承钢的数值模拟与实验研究
7.A Comparison Study on Wet & Dry Cutting Hardened Steel with PCBN Cutting Tools;PCBN刀具干湿切削淬硬钢对比研究
8.Study on interrupted turning of hardened steels with PCBN toolsPCBN刀具断续车削淬硬钢的试验研究
9.Study on High Speed Cutting Hardened Steel with the Coated Insert (CN35);硬质合金涂层刀具(CN35)高速车削淬硬钢的研究
10.surface hardening steel低淬透性钢, 浅淬硬钢, 表面硬化钢
11.Study on Experiment of Ultrasonic Vibration Turning 45 Hardened Steel with PCBN ToolPCBN刀具超声振动切削45淬硬钢的试验研究
parison of wear during dry and wet cutting of quenched steel with PCBN cutting toolPCBN刀具干湿切削加工淬硬钢时的磨损对比
13.Development and trial of mold steel slab water-jet quenching system模具钢板坯喷水淬火系统研制与试用
14.Development and Application on Water-jet Quenching System for Mold Steel Billet模具钢板坯喷水淬火系统的研制与应用
15.The Optimization of Cutting Parameters in Turning Thin-walled Workpieces of Hardened Steel Using Cermets Tool用金属陶瓷刀具加工淬硬钢薄壁件切削参数优化
16.Study on Cutting Temperature under Ultrasonic Hard Turning 45 Hardened Steel超声硬切削45淬硬钢的切削温度研究
17.Study on FE Simulation of Chip Formation and Temperature Field during High Speed Machining Hardened Steel;高速切削淬硬钢切屑形成过程及温度场有限元模拟研究
18.Modeling and Surface Integrality Prediction for Precision Cutting of Hardened Steel GCr15淬硬钢GCr15精密切削过程的建模与加工表面完整性预测
相关短句/例句
hardened steel of die&mold淬硬钢模具
3)hardened carbon tool steel淬硬工具钢
1.By the experience machininghardened carbon tool steel T10A with ceramic tools FG-1,LT55 SG-4, and the experience machining Co-alloy with ceramic tools LT55 ,SG-4,cutting performances of the three ceramic tools in machininghardened carbon tool steel T10A were investigated ,as well as the better cutting parameter were got in machining Co-alloy with ceramic tool SG-4.通过采用陶瓷刀具FG - 1、LT5 5、SG - 4切削淬硬工具钢T10A和采用LT5 5、SG - 4陶瓷刀具切削钴基合金的切削试验 ,研究了 3种陶瓷刀具切削淬硬工具钢T10A的切削性能 ,并得出陶瓷刀具SG - 4切削钴基合金时比较理想的切削参数。
4)maxtack steel自淬硬高碳模具钢
5)hardening die steel硬化模具钢
1.This paper focuses on the study of machining technology related to the high speed machine tool which is now mainly applied in milling-action machining ofhardening die steel and large-scale aerospace structure unit.由于高速机床目前应用对象主要为硬化模具钢及大型航天结构件的铣削加工,因此主要针对与此相关的加工技术。
6)hardened steel淬硬钢
1.Numerical Control Machining Technology of Hardened Steel Based on HSM;基于HSM的淬硬钢数控加工技术
2.Experimental Study on Dry Turning of Hardened Steel with Ceramic Cutters;陶瓷刀具干式车削淬硬钢试验研究
3.Study on FE Simulation of Chip Formation and Temperature Field during High Speed Machining Hardened Steel;高速切削淬硬钢切屑形成过程及温度场有限元模拟研究
延伸阅读
高速铣削在淬硬钢模具加工中的应用对淬硬钢进行高速铣削是一种先进加工技术,属于有效的硬铣技术之一。长期以来,人们一直采用铣削一磨削或者铣削—电火花加工(EDM)的方法实现对模具的加工。虽然电火花加工具有与工件硬度无关的工艺特点,但较低的材料去除率使它的应用范围受到限制。随着现代加工技术的发展及超硬刀具材料的出现,以铣代磨、以铣削代替EDM进行高效经济的模具加工已成为可能,并在生产中取得了显著的经济效益。 采用硬铣技术加工模具,不但使加工周期大为缩短,而且加工质量得到了可靠保证。在主轴高速旋转下进行硬铣削可获得无铣痕的表面,其表面粗糙度可达Ra0.6µm。 1 硬铣削的加工特点 硬铣削与电火花加工相比有以下特点: 高效率 硬铣加工节省了EDM电极设计制造所占用的大量时间且具有较高的材料去除率,加工质量显著提高,大大缩短或消除了工具钳工的配研修磨时间,使模具加工效率大为提高。 高质量 硬铣削加工模具时,直接将淬硬工具钢一次安装加工成形,有效地避免了零件多次安装造成的装夹误差,提高了零件的几何位置精度。采用高速铣削可获得无铣痕的加工表面,使零件表面质量大大提高。 冷却润滑要求低 通常硬铣削可采用干铣或使用少量冷却润滑液,无需EDM专用工作液循环过滤系统,同时冷却润滑液的处理过程也比EDM方便得多。 投资少 硬铣加工既可以在专用的CNC机床或加工中心上进行,也可以在用高速主轴进行改装的普通机床上进行。后者不仅具有普通机床的加工能力,而且还可进行硬铣削,减少了设备投资,增加了机床柔性。目前,国外一些厂商已相继开发出一些专用的高速主轴,如IBAG Zurich公司开发的0.125~60kW的大锥度夹紧主轴,其转速可达12×103~80×103r/min,并配有冷却液供应系统。 2 硬铣刀具与切削用量选择 硬铣刀具材料的选择 目前,用于硬铣削的刀具材料主要有聚晶立方氮化硼(CBN)、陶瓷、新型硬质合金和涂层硬质合金等。 CBN刀具材料 CBN的晶体结构为面心立方,具有很高的硬度、极强的耐磨性和良好的导热性,且与铁族元素之间有很大的惰性,在1300℃也不会发生显著的化学作用。同时,对酸碱亦有良好的稳定性。研究表明,用CBN复合片刀具切削硬度HRC35~67的淬火钢尤为成功。因此,CBN刀具在硬铣加工中具有特殊的地位。