1) polycrystaline diamond formed cutting tool
PCD成形车刀
2) formed turning tool
成形车刀
1.
NET and UG as the secondary development platform,a high precise CAD system for circular formed turning tools was developed.
NET和UG设计软件为二次开发平台,开发了高精度圆体成形车刀设计系统。
2.
And then the 3D solid model of the formed turning tool are made in accordance with the relative position between the workpiece and the tool.
利用CAD系统的三维实体造型功能 ,由工件的二维廓形生成三维实体模型 ,按照刀具和工件的相对位置关系进一步生成棱体成形车刀的三维实体模型 ,进而直接生成棱体成形车刀的廓形及其参数。
3) formed turning tools
成形车刀
1.
The detailed implementation procedure of parameter design of the formed turning tools based on the feature sculpting of SolidWorks is also discussed.
介绍了SolidWorks软件的功能特点 ,讨论了基于SolidWorks特征造型的成形车刀参数化设计的具体实现过程。
4) forming turning tool
成形车刀
1.
A new graphing design method for profiles of forming turning tools by using AutoCAD 2000 is put forward.
提出利用AutoCAD 2 0 0 0对成形车刀截形进行作图设计 ,讨论了棱体和圆体成形车刀截形的作图设计原理和方法 ,并举例说明了棱体成形车刀工作图的设计步
2.
A CAD system for flat forming turning tools is developed by means of the further development of AutoCAD with Visual C++6.
0对AutoCAD进行二次开发 ,开发了棱体成形车刀计算机辅助设计系统。
5) form turning cutter
成形车刀
1.
Based on design principle of profiles of form turning cutter, then establishing its geometic models and program block diagram, the profiles can be generated by CAD and an example is given.
根据成形车刀廓形设计原理，建立其几何模型与程序框图，实现成形车刀廓形的计算机辅助设计，并给出了实例。
6) form turning tool
成形车刀
1.
In order to overcome the shohagrs of radial feeding form turning tools,the precision design of axial feeding form turning tools is put forward.
针对任向成彩车刀加工的某些不足，提出了一种沿工作相向送给的轴向成形车刀精确设计方法。
2.
As for the drawbacks of traditional prismatic form turning tools, the precision design formulae for axial and radial prismatic form turning tool design were found A simple form turning tool design method for machining conic parts was also put forward.
针对棱体成形车刀的某些不足，对侧置及径向棱体成形车刀的精确设计公式进行了推导，并提出一种简便的加工圆锥形零件成形车刀的精确设计方法。
补充资料：PC
聚碳酸酯(双酚A型)化学名称2，2-双(4-羟基苯基)丙烷聚碳酸酯，是由酯交换法和光气化法制得。平均分子量3.57×104。无定形透明颗粒．无味、天臭、无毒。相对密度1．20-1.43。没有明显熔点，220-230℃呈熔融状态。透光率高，吸水性低，耐冲击，韧性好．蠕变小，制品尺寸稳定。耐热性和耐寒性较好．玻璃化温度149-150℃．热变形温度135℃(1．82MPa)、分解温度＞310 ℃，脆性温度－l00 ℃，使用温度-100～120 ℃。耐稀酸、耐油、不耐碱。溶于二氯甲烷、二氯乙烷、氯仿、三氯乙烯、四氯乙烷、四氢呋喃、三甲酚、磷酸三甲酯等。疲劳强度较低，容易产生应力开裂。具有优良的高温电性能，具有耐燃自熄性。拉伸强度 ＞60MPa, 伸长率＞60％，弯曲强度＞95MPa。
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参考词条