Types of Automation in Clamping
Pneumatic Automation
It is used only for small aluminium components, due to force and space constraints. In majority of the applications, hydraulic or hydropneumatic clamping is preferred.Hydraulic Automation
It is used in SPMs, where it need long stroke, speed, sequencing and high volumes.Hydropneumatic Automation
It has two typesHydropneumatic Intensifier
It is widely used on conventional machines and SPMs, where a hydraulic power unit is not available on the machine. Low cost, simpler circuit and no oil heating as compared to hydraulic power unit, are some of its advantages.Hydropneumatic Pump
It combines advantages of hydraulic and hydropneumatic automation. Longer stroke and sequencing is possible without oil heating problem.Another consideration is the production volume.