The idea and the PLC program design method of the NC boring and milling machine were elaborated,and the PLC program design of machine tool panel which specified by user and the electric design of using facing head to realize theboring, milling and turning multiple processed were described.
本文阐述了数控铣镗床PLC程序设计方法和思路,并就用户特定机床面板PLC程序设计及用平旋盘实现铣镗、车复合加工的电气设计作了详细描述。
Research on NC Machining of Vortex Disk of Vortex Compressor;
涡旋压缩机涡旋盘数控加工研究
Using super absorption polymer mixed with the original soil as backfilled material, explores the performance of the ground-source heat pump system with spiral coil and U-shaped coil as underground heat exchanger respectively by experiment and obtains the performance curves.
将超强吸水树脂混合于原土中作为回填材料,在制热工况下分别对使用螺旋盘管、U型管地下换热器时地源热泵系统的性能进行了实验研究,得出了系统的性能变化曲线。
In order to carry out axes-compliance of scroll compressor and balance axes-pressure,axes-compliance mechanism in static plate of scroll compressor is put forward on the original foundation of rotate plate axes-compliance.
为了实现涡旋增压器的轴向补偿,平衡轴向气体力,在原有动涡旋盘实现轴向补偿的基础上提出静涡旋盘的轴向随变结构。
In heat model,spiral coil ground heat exchanger(GHE)and U-shaped GHE were tested,respectively.
在热泵制热工况下,超强吸水树脂与源土混合作为回填材料,分别对螺旋盘管、U型管以及整个系统进行了实验研究,得出系统性能变化曲线。
Simulation of mechanical vibration of orbiter and axial compliance;
动涡旋盘与轴向随变机构机械振动模拟
Based on the dynamic theory, the vibrational pattern of the orbiter and crankshaft of scroll compressor is emphatically discussed and the mathematical model of vibration is established.
基于动力学理论重点讨论了动涡旋盘和曲轴的振动特点 ,建立了振动分析数学模型 。