precision form

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

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Automatic Design of High Precision Form Turning Tool

高精度成形车刀的自动设计

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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。

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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.

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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。

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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。

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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

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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.

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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

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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

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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。

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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。

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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.

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