The test results showed that the influence ofdrawingratio, speed and temperature on the tension, tension fluctuation and irregularity of the fiber were obvious.
结果表明，拉伸比、拉伸速度和拉伸温度对纤维张力、张力波动和不匀率均存在着明显的影响。
2
The curves and data of limit drawingratio, which can be applied in production, are given.
文中给出的锥形件一次拉深成形极限拉深比图线和数表，可供生产实用。
3
With the increasing ofdrawingratio, the tensile strength of composilefibres is enhanced greatly and good in-situ reinforcement can be obtained.