铣键槽

The machine is a dedicated Milling Machine, Its bed and the overall structure of a lathe, Cutting function of the milling, Principle of its total whole installation box cutter and the drive shaft extension units of a large Worktable movement, Enter the hole, With Finger-shaped cutter Milling to Processing the hole keyway.

本机床是一台专用的车铣床，其床身和总体结构为一台车床，切削功能为铣削，其总原理为将整个铣头和传动轴通过大拖板的运动，伸入孔内，用指状铣刀来铣削加工内孔键槽。

Author of this text study ordinary lathe transform keyway mill head post improvement scheme of part on the milling machine.

摘要本文作者研究了普通机床改造成键槽铣床时铣头立柱部件的改进方案。

This paper introduces three methods about enlarging the range of work and raising the efficiency of milling machine,in cluds two milling key methods and one quickly level end face and milling centre bore method.

介绍了在实际生产中扩大镗床加工范围及提高加工效率的的3种方法：2种铣键槽工装和快速平端面打中心孔工装。

This processing is located in Zhangzhou City in Fujian Province, China, close to Xiamen, production and sale of various types of gear, operating standards are gears, changing gear, helical gears, straight bevel gears, bronze worm gear, herringbone gear, sprocket, gear row, spiral clutch, milling plane, internal and external spline, keyway milling and hobbing machine and other processing, lathe processing and high-frequency heat treatment.

本加工场位于中国福建省漳州市境内，紧邻厦门，经营蜗轮加工与蜗轮减速机维修，生产和销售各式齿轮，经营标准正齿轮，变位齿轮，螺旋齿轮，直齿圆锥齿轮，铸铜蜗轮，人字齿轮，链轮，齿排，螺旋离合器，铣平面，内外花键，键槽等铣床和滚齿机加工，车床加工和高频热处理。

This processing is located in Zhangzhou City in Fujian Province, China, close to Xiamen, production and sale of various types of gear, operating standards are gears, changing gear, helical gears, straight bevel gears, bronze worm gear, herringbone gear, sprocket, gear row, spiral clutch, milling plane, internal and external spline, keyway milling and hobbing machine and other processing, lathe processing and high-frequency heat treatment.

本加工场位于中国福建省漳州市境内，紧邻厦门，生产和销售各式齿轮，经营标准正齿轮，变位齿轮，螺旋齿轮，直齿圆锥齿轮，铸铜蜗轮，人字齿轮，链轮，齿排，螺旋离合器，铣平面，内外花键，键槽等铣床和滚齿机加工，车床加工和高频热处理。

This processing is located in Zhangzhou City in Fujian Province, China, close to Xiamen, production and sale of various types of gear, operating standards are gears, changing gear, helical gears, straight bevel gears, bronze worm gear, herringbone gear, sprocket, gear row, spiral clutch, milling plane, internal and external spline, keyway milling and hobbing machine and other processing, lathe processing and high-frequency heat treatment.

本加工场位于中国福建省漳州市境内，紧邻厦门，经营齿轮蜗轮维修与蜗轮减速机维修，正齿轮个别断齿修复，生产和销售各式齿轮，经营标准正齿轮，变位齿轮，螺旋齿轮，直齿圆锥齿轮，铸铜蜗轮，人字齿轮，链轮，齿排，螺旋离合器，铣平面，内外花键，键槽等铣床和滚齿机加工，车床加工和高频热处理。

This processing is located in Zhangzhou City in Fujian Province, China, close to Xiamen, production and sale of various types of gear, operating standards are gears, changing gear, helical gears, straight bevel gears, bronze worm gear, herringbone gear, sprocket, gear row, spiral clutch, milling plane, internal and external spline, keyway milling and hobbing machine and other processing, lathe processing and high-frequency heat treatment.

本加工场位于中国福建省漳州市境内，紧邻厦门，本中心经营齿轮蜗轮维修与蜗轮减速机维修，正齿轮个别断齿修复，生产和销售各式齿轮，经营标准正齿轮，变位齿轮，螺旋齿轮，直齿圆锥齿轮，铸铜蜗轮，人字齿轮，链轮，齿排，螺旋离合器，铣平面，内外花键，键槽等铣床和滚齿机加工，车床加工和高频热处理。

Car at both ends of cutting surface, drilling central hole of the cylindrical Rough →→→ quenched Hole Research Center Xiu → semi-refined car of the cylindrical tank cars →→→ chamfering hobbing milling keyway →→→ Hole Research Center repair mill → test cut.

下料→车两端面，钻中心孔→粗车各外圆→调质→修研中心孔→半精车各外圆→车槽→倒角→铣键槽→滚齿→修研中心孔→磨削→检验。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。