precision form

PROLOG Performance of Normal Form Precision linear actuator of piezoelectric based on wriggle principle

范式的PROLOG程序实现蠕动式精密直线驱动器

Study on Free-form Surface Positioning Method Based on Precision Inspection

基于精度检测的自由曲面定位方法研究

This paper studied the precision form technology of long life pulp refiner plate.

磨盘是高浓磨机中易损件,其使用寿命直接影响着纸浆质量和生产效率.

The precision machining principles and characteristics of CNC form grinding for gear dies are introduced. A analysis method of profile-calculating is put forward, which is available to shape axile sectional of grinding wheel by numerical control.

介绍CNC成形磨齿方法精密加工齿轮模具的原理和特点，应用解析法建立成形磨削渐开线圆柱斜齿轮模具的数学模型，推导成形砂轮廓形计算公式。

A new high precision method is proposed to measure free-form optical lenses on line.

为达到高精度测量，提出一种可用于自由曲面光学透镜在线光学测量方法。

Automatic Design of High Precision Form Turning Tool

高精度成形车刀的自动设计

The inner surface precision grinding of the radome is the machining of a free form surface.

为此研制了天线罩内廓形数字化测量与数控磨削系统.

A new form generation method for ultra-precision axisymmetric aspheric mirrors is introduced.

介绍了轴对称光学非球面镜 超精密 加工的新方法.

This paper studied the new precision form technology of long life pulp refiner plate.

磨盘是高浓磨机中易损件，其使用寿命直接影响着纸浆质量和生产效率。

These rolls are corrugated cylinders, usually of the spiral type. Cutting and Precision Form of Helical Vane of Shearer Drum

粉碎辊是波纹式滚筒，还常是螺旋割纹式。采煤机滚筒螺旋叶片的下料及辗压成形

This paper presents a new method of measuring the graduation angle of the equally divided circle by using 4 high precision inductive gauge heads to form a single constant angle.

本文提出一种用4个高精度电感测头构成单常角，实现对等分圆周分度角度测量的新方法。

It discusses the form and testing precision of the spatial sighting mark.

讨论了空间照准标志的形状和实验精度。

Study on Precision form Technology of Long Life Pulp Refiner Plate

长寿纸浆磨盘精密成形技术的研究