一种数字式螺纹顶径标准量规装置的技术研制

Technical Development of A Digital Standard Gauge Device for Pitch Diameter of Screw Thread

特殊螺纹接头研制开发过程中,特殊螺纹顶径以及密封面的测量是至关重要的参数,同时螺纹顶径以及密封面尺寸也是调整最多的两项参数,而每种规格尺寸的螺纹顶径以及密封面复合标块制作周期长,如果参数变更,则需要重新制作复合标块,制作周期以及反复制作加大企业成本投入,大大制约了设计研发周期。本文介绍了一种数字式螺纹顶径标准量规装置的技术研制,通过机械测量平台设计以及辅助设计软件相结合的设计方案,可以实现一种规格的特殊螺纹顶径以及密封面尺寸参数的调节,以及多种规格的螺纹顶径及密封面尺寸参数的调节,可以应用于设计研发阶段以及小批量试生产阶段,从而节约了复合标块反复定制的成本以及周期。

In the development process of special thread connection,the measurement of special thread top diameter and sealing surface is the most important parameter.At the same time,the thread top diameter and sealing surface size are also the two most adjusted parameters.The production cycle of each size of thread top diameter and sealing surface composite standard block is long.If the parameters change,it is necessary to re produce the composite standard block from the production cycle and reverse direction The increase of enterprise cost greatly restricts the design and development cycle.Introduction to this article This paper introduces the technical development of a digital thread top diameter standard gauge device.Through the combination of mechanical measurement platform design and auxiliary design software,it can realize the adjustment of a special thread top diameter and sealing surface dimension parameters,as well as a variety of thread top diameter and sealing surface dimension parameters It can be applied to the design and development stage and small batch trial production stage,thus saving the cost and cycle of repeated customization of composite standard block.