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Fundamental Studies on Pressurised and Thermal Contraction Microscopic Plastic Gears

加压热收缩微型塑料齿轮的基础研究

基本信息

批准号：
05453072
负责人：
SHOJI Akira
金额：
$ 3.97万
依托单位：
Miyagi National College of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (B)
财政年份：
1993
资助国家：
日本
起止时间：
1993 至 1994
项目状态：
已结题

项目摘要

This paper describes to invent the microscopic plastic gears that make of use the pressurized and thermal contraction. If the mechanical system is made of microscopic system. This system should be able to make a more microscopic movies an actualety. In the experiment, the plastic plate to be made film-shaped by the method of a multiple screw lengthen, processes an already cut gear to a more accurate gear. Those gears shrink in all directions a multiple. The microscopic gear will be kept at a machining accuracy. In the result, the gears should be able to make under module 0.04 and outside diameter 0.88mm. These gears are high level accuracy of tooth profiles and dimensions. They are able to get much a thick face width. This microscopic plastic gears invention is very wide application.'94 study described the manufacture of microscopic plastic gears by making use of pressurized and thermal contraction. '95 study desribed the punching manufacture using a press in the first manufacture using a press in the first manufacture of microscopic plastic gears with the highest accuracy by making use of pressurized and thermal contraction in the second manufacturing process, the manufacturing machine was developed for the fiest and second manufacturing process that could changed both pressure and temperature. The manufacture conditions of first and second were achieved by experiments and the new gears have better accuracy than the former gears. According to results of diameter measurements and tooth profile of microscopic plastic gears, it is possible to manufacture microscopic gear of the highest accuracy. Since gears widespread use in the near future.

本文介绍了利用加压和热收缩来发明微型塑料齿轮。如果机械系统是由微观系统组成的。这个系统应该能够使更微观的电影成为现实。实验中，采用多螺杆拉长的方法将待制成薄膜状的塑料板，将已经切削好的齿轮加工成更精确的齿轮。这些齿轮向各个方向收缩数倍。微观齿轮将保持加工精度。结果，齿轮应能够制造模数0.04以下、外径0.88mm的齿轮。这些齿轮的齿形和尺寸精度很高。他们能够获得很厚的脸宽。这种微型塑料齿轮的发明应用非常广泛。94年的研究描述了利用加压和热收缩制造微型塑料齿轮。 95年的研究描述了在第一次制造中使用压力机进行冲压制造，在第二次制造过程中利用加压和热收缩，在第一次制造中使用压力机以最高精度制造微型塑料齿轮，该制造机器是为可以改变压力和温度的第一和第二制造过程而开发的。通过实验达到了第一和第二的制造条件，新齿轮比以前的齿轮具有更好的精度。根据微型塑料齿轮的直径和齿形测量结果，可以制造出最高精度的微型齿轮。由于齿轮在不久的将来得到广泛应用。