平衡式张力计的研制

The Manufacture of Balanced Tensimeter

本文介绍的是平衡式张力计的研制和使用，平衡式张力计可用来测量多种丝张力，该张力计的研制是为了满足１９８６年建造北京谱仪中心漂移室、主漂移室和端盖簇射计数器的急需，作者参考国外资料并结合国内实际情况，通过自己的努力，独立设计制造出来的。北京谱仪由中心漂移室、主漂移室、桶部簇射计数器、端盖簇射计数器、时间飞行计数器和μ子计数器等６个子探测器组成，中心漂移室、主漂移室（拉丝过程）和端盖簇射计数器三个子探测器，共２．８万根丝的张力全是用该张力计测量后给出的结果。自１９８６年至今，９年的实践证明该张力计灵敏度高、精度高，测量结果可靠，北京谱仪以上所提到的三个子探测器从调试运行工作至今已６年，没断一根丝，就是有力证明。近几年来，我们几个科研组，在研制丝室时都利用了该张力计，应大家的要求，现将研制总结在这里发表。

Balanced tensimeter its used to measuere tension to several wires.The manufacture of the balanced ten-simeter satisfied urgent need of BES,which had been buiding in 1980.The practice had proved that the bal-anced tensimeter has high sensitive intensity and high accurate intensity.BES is running well for 5 years.Ever since the beginning of 1988 central drift chamber and main drift chamber and end cup barrel couter have been working well.(