dimensional precision

Study on improvement of dimensional precision of plastic product

提高塑料件尺寸精度的研究

A novel technology of adaptive focusing that serves to the ultrasonic C scan imaging testing of electric contact brazing interface with arc surface by controlling the three dimensional precision working table, has been developed by presenting the algorithms of adaptive following the tracks of transducer focusing.

采用自适应跟踪探头聚焦轨迹算法研究了自适应聚焦技术，通过控制三维精密工作台实现了弧型电触头钎焊界面的C扫描超声检测。

A measurement method combining a one-dimensional precision translation stage with single thermal imager is contrived.

提出了基于一维精密平移台和单热像仪结合的测量方案。

The dimensional precision must be improved for section production companies to expand the market and increase profits.

型钢生产企业欲扩大市场份额和提高经济效益，必须提高产品的尺寸精度。

Results show that dimensional precision and surface quality are fine.

研究结果表明，其尺寸精度和表面质量良好。

Cancel influence of the station dimensional precision by the out of the vertical precision of guide track by dint of parameterized programming

借助参数编程消除导轨垂直度误差对孔位精度的影响

Whether the molding equipment or the dimensional precision or the cosmetic quality reached the leading position.

无论是造型设备还是铸件尺寸精度、表面质量均属国内领先水平.

This allows a cavity of higher dimensional precision to be buried therein.

由此可埋置尺寸精度高的空腔。

Establishment and Implementation of Urban High Precision Three-Dimensional Control Network

城市高精度3维控制网的建立与实施

The experimental results show that the two-dimensional indexing structure has a good performance in precision rate and efficiency of search.

实验结果表明，这种二维索引结构在查准率，查找效率等方面有很好的性能。

The deflection of injection products influences final shape and dimensional precision.

注塑制品的变形影响产品的最终形状和尺寸精度.

Dimensional precision control of powder injection molded parts and mathematic model

粉末注射成形产品的精度控制及其数学模型

Many arms demand dimensional chain calculation in process of design and finalize the design in order to test the assembly characters of the parts and assure the system precision requirement.

不少兵器在设计和生产定型时都需要进行成套的尺寸链计算，以便对零件的可装配性进行检验，保证系统的精度要求。

Experimental study on welding under permanent magnetic field use of permanent magnet in enhancing the dimensional precision of electro chemical machining

永磁场对焊缝显微组织及焊接接头力学性能的影响永磁场提高电解加工尺寸精度的试验研究

Wooden earlap is our new product, which has high dimensional precision and exquisite appearance.

本厂现阶段开发的新产品有木制耳壳，该产品具有尺寸精度高，外观处理精致等优点。