2) knife point circular arc radius
刀尖圆弧半径
1.
Influence of knife point circular arc radius to circular cone parts processing precision;
刀尖圆弧半径对圆锥零件加工精度的影响
3) corner radius
刀尖圆弧半径
1.
The corner radius has great influence to the precision of work pieces machined on a numerical control (NC) lathe.
刀尖圆弧半径对数控车床加工零件的精度有很大影响,如果只按零件的加工形状编制加工程序,则有时零件不合格,特别是在加工带有锥面和圆弧的零件时,常常相差较大。
2.
The influence of the corner radius on the spherical parts processing precision in the numerical control turning process is analyzed.
分析了数控车削加工中刀具刀尖圆弧半径对球面零件加工精度的影响,并提出相应措施,为正确编制加工程序、选择加工工艺和刀具参数提供了依据,提高了零件加工精度。
3.
This paper is mainly on how to remove inaccuracy by compensating the corner radius.
主要讨论怎样用刀尖圆弧半径补偿功能来消除误差。
4) radius of the cutter tip
刀尖圆弧半径
1.
It analyzes the effects on the production quality caused by the factors including the types of the cutters, the radius of the cutter tip, the error of the cutter center elevation and so on, on the basis of which some corresponding measures were presented.
对数控车削中使用的刀具类型及其选用方法作了介绍,并就刀具的类型、刀尖圆弧半径、刀具中心高误差等因素对加工品质的影响作了分析,并在此基础上提出了应对措施。
2.
The paper introduces the types of cutting tools used in NC producing and the way of selecting them,and analyzes the effects of some factors,such as the types of the cutters and the radius of the cutter tip,on the producing quality.
对数控车削中使用的刀具类型及其选用方法作了介绍,并就刀具的类型、刀尖圆弧半径对车削质量的影响作了分析,并针对影响工件加工质量的因素提出了相应对策。
5) tool nose radius compensation
刀尖半径补偿
1.
In the spherical surface NC turning , the correct tool length compensation and tool nose radius compensation are significant to guarantee the precision of spherical surface.
在球面的数控车削加工过程中,刀具长度补偿和刀尖半径补偿的正确与否对于保证球面的轮廓精度极为重要。
2.
This paper analyses the application of cutter radius compensation and cutter length compensation in NC milling,also analyses the application of tool nose radius compensation in NC turning.
刀具补偿是数控加工中的常见问题,就刀具半径、刀具长度补偿在数控铣削加工中以及刀尖半径补偿在数控车削加工中的应用进行了分析。
6) Nose radius
刀具尖端半径
补充资料：车削时进给量与刀尖半径粗糙度的关系
车削时，刀尖半径与进给量、表面粗糙度的理论值存在一定关系，我们选择进给量时一般不应超过此值。
h=re-(re²；-(0.5×f)²；)0.5
h为残留高度，而：
Ra=(0.25~0.33)h
因此:
fmax=(Ra×re/50)½；
h为残留高度，而：
因此:
| 刀尖圆角 mm | 圆刀片 mm | Ra/Rz µ；m | |||||
| 0.4/1.6 | 1.6/6.3 | 3.2/12.5 | 6.3/25 | 8/32 | 32/100 | ||
| 进给量 mm | |||||||
| 0.2 | 0.05 | 0.08 | 0.13 | ||||
| 0.4 | 0.07 | 0.11 | 0.17 | 0.22 | |||
| 0.8 | 0.10 | 0.15 | 0.24 | 0.30 | 0.38 | ||
| 1.2 | 0.19 | 0.29 | 0.37 | 0.47 | |||
| 1.6 | 0.34 | 0.43 | 0.54 | 1.08 | |||
| 2.4 | 0.42 | 0.53 | 0.66 | 1.32 | |||
| 6 | 0.20 | 0.31 | 0.49 | 0.62 | |||
| 8 | 0.30 | 0.36 | 0.56 | 0.72 | |||
| 10 | 0.25 | 0.40 | 0.63 | 0.80 | 1.00 | ||
| 12 | 0.44 | 0.69 | 0.88 | 1.10 | |||
| 16 | 0.51 | 0.80 | 1.01 | 1.26 | 2.54 | ||
| 20 | 0.89 | 1.13 | 1.42 | 2.94 | |||
| 25 | 1.26 | 1.58 | 3.33 | ||||
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条