尺寸误差
尺寸误差
结果表明,节流孔尺寸误差越大、位置偏移误差越大,引起的干扰力矩越大;
With full testing conditions, the positional errors and the diameter error results obtained by beth methods are consistent.在保证测试条件的前提下,两种方法所求得的刻线位置误差及由它得到的直径误差结果趋于一致。
The primary originality is to develop a mechanical model of the follower rest and to investigate the main influencing factors of the diameter error of slender bars.本文的主要贡献是在建立跟刀架的力学模型的基础上分析了影响细长轴车削尺寸误差的主要因素。