1) nominal error
公称误差
2) weighting error
称量误差
1.
The proportioning process of the static-weighting microcomputer-controlled proportioning system determines that the proportioning errors comprise material dropping error, weighting error and accumulated error.
从分析静态计量方式的微机控制配料系统的工作原理入手,指出影响配料系统精度的误差因素主要是落料误差、称量误差和累积误差。
3) weighing error
称重误差
1.
This paper,following an analysis of weighing error occurred in the quantitative weighing control process,gives asimple control algorithm for reducing weighing differenceby using compensation for pre-evaluted interference.
本文对定量称重控制过程中产生的称重误差进行了分析，提出了用预估干扰补偿来减少称量误差的简单控制算法。
5) tolerance error
公差误差
6) symmetric tolerance
对称公差
1.
The transfer formula between asymmetric tolerance marking and symmetric tolerance marking is deduced by the mathematical method.
利用数学方法,推导不对称公差标注与对称公差标注间的转换公式。
2.
The process dimension chain is calculated by the dimension chain calculating formula of symmetric tolerance marking.
利用对称公差标注时尺寸链的计算公式,进行工艺尺寸链计算。
3.
A method was put forward and examined in which symmetric tolerance was applied to solve the problem.
分析使用Pro/E软件设计注射模时塑件公差采用基孔制与基轴制会导致成型零件不合格的问题,提出并验证采用对称公差解决问题的办法,并用实例演示不同情况下塑件建模时为取得对称公差的具体操作过程,对使用Pro/E软件设计注射模的成型零件具有重要作用。
补充资料：公称
机器性能、图纸尺寸等的规格或标准。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条