1)thread-grinding螺纹磨削
英文短句/例句
1.Design and Analysis of FRP Pipe Thread Grinding Machine Control SystemFRP管道螺纹磨削机控制系统设计与分析
2.The intelligent prediction and control of lead-screw grinding using neural networks are studied.研究了基于神经网络的丝杠螺纹磨削过程的智能预测与控制问题.
3.external and internal thread grinding machine外螺纹及内螺纹磨床
4.coarse threading attachment大螺距螺纹切削装置
5.high-speed thread cutting attachment高速螺纹切削附件[装置]
6.a fastener made by screwing a nut onto a threaded bolt.在螺栓上有车削螺纹的扣件。
7.The first principal normal stresses can lead to grinding crack which generates behind the abrasive grain in the plane perpendicular to grain motion.在磨粒后方,受第一主应力的作用,产生垂直磨削方向的磨削裂纹。
8.About Cutting Method in the Application of NC Turning Trapezoidal Thread左右切削法在梯形螺纹数控车削中的应用
9.Study on Surface Texture Characterization and Friction Performance of Grinding;磨削表面纹理表征及其摩擦特性研究
10.Machinery rubs the mechanism of paring the crackle and emerge and prevension measure;机械磨削裂纹产生的机理与防止措施
11.Reasons of Cracks During Grinding and Preventive Measures齿轮磨削裂纹的产生原因及防止措施
12.Causes and Preventive Measures of Tool Grinding Cracks刀具产生磨削裂纹的原因及预防措施
13.Rolling Mill--Numerical Processing of the M48~M120 Internal Screw Thread;旋风铣削——M48~M120大型内螺纹的数控加工
14.Application Research on the Trapezoidal Thread Turning based on GSK980TD System基于GSK980TD系统车削梯形螺纹的应用研究
15.Establising Programme of Thread Milling Based on FANUC System基于FANUC系统的编制铣削螺纹程序
16.Time Turning Thread Common Breakdown and Solution车削螺纹时的常见故障及其解决方法
17.The Causes of Crankshaft Offset Grinding and Grinding Crack and Their Solutions;曲轴偏磨与磨削裂纹的成因及解决办法
18.A Easy way of turning non Standard Screw Pitch;车削非标准螺距螺纹的挂轮简便选配法
相关短句/例句
Thread grinding磨削螺纹
3)Plunge-cut thread grinding切入式磨削螺纹
4)grinding crack磨削裂纹
1.Creation mechanism of grinding crack of bearing parts and preventive measure;轴承零件磨削裂纹产生机理与防治措施
2.Discussing on grinding crack mechanism of WD615 model crankcase;WD615曲轴箱清理磨削裂纹的机理初探
3.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。
5)grinding cracks磨削裂纹
1.Reasons and control measures of the grinding cracks of 22CrMnMo big modulus gear;22CrMnMo大模数齿轮磨削裂纹的原因与控制措施
2.The mechanism and prevention measures of grinding cracks;磨削裂纹产生机理和防治措施
3.The emergence and prevention method of grinding cracks;磨削裂纹的产生与防治措施
6)screw-grinding process螺杆磨削
延伸阅读
攻螺纹、套螺纹及其注意事项常用的在角螺纹工件,其螺纹除采用机械加工外,还可以用钳加工方法中的攻螺纹和套螺纹来获得。攻螺纹(亦称攻丝)是用丝锥在工件内圆柱面上加工出内螺纹;套螺纹(或称套丝、套扣)是用板牙在圆柱杆上加工外螺纹。 一、攻螺纹 1.丝锥及铰扛 (1)丝锥 丝锥是用来加工较小直径内螺纹的成形刀具,一般选用合金工具钢9SiGr制成,并经热处理制成。通常M6~M24的丝锥一套为两支,称头锥、二锥;M6以下及M24以上一套有三支、即头锥、二锥和三锥。 每个丝锥都有工作部分和柄部组成。工作部分是由切削部分和校准部分组成。轴向有几条(一般是三条或四条)容屑槽,相应地形成几瓣刀刃(切削刃)和前角。切削部分(即不完整的牙齿部分)是切削螺纹的重要部分,常磨成圆锥形,以便使切削负荷分配在几个刀齿上。头锥的锥角小些,有5~7个牙;二锥的锥角大些,有3~4个牙。校准部分具有完整的牙齿,用于修光螺纹和引导丝锥沿轴向运动。柄部有方头,其作用是与铰扛相配合并传递扭矩。 (2)铰扛 铰扛是用来夹持丝锥的工具,常用的是可调式铰扛。旋转手柄即可调节方孔的大小,以便夹持不同尺寸的丝锥。铰扛长度应根据丝锥尺寸大小进行选择,以便控制攻螺纹时的扭矩,防止丝锥因施力不当而扭断。 2.攻螺纹前钻底孔直径和深度的确定以及孔口的倒角 (1)底孔直径的确定
