数字式气体活塞压力计的活塞系统设计

Piston-Cylinder Assembly Design of the Digital Piston Pressure Gauge

介绍了数字式气体活塞压力计的关键部件——活塞系统的设计方法,详细阐述了活塞系统的设计原则、材料的选择以及关键尺寸的设计,并通过了活塞系统性能指标和数字式活塞压力计性能指标的验证,为数字式活塞压力计技术的迅速发展提供了理论依据。

The piston-cylinder assembly design method of digital piston pressure gauge is introduced. The design principle, material selection and design of critical dimension are introduced in detail. The result is certified by the performance index of the piston-cylinder assembly and digital piston pressure gauge. Theoretical basis is provided for the rapid development of digital piston pressure gauge.