The vacuum sucker of CNC machining
What is the vacuum sucker of CNC machining?
Vacuum sucker, also known as vacuum spreader, is one of the vacuum device actuators. Generally speaking, it is the cheapest way to use vacuum suction cups to grab products. A variety of vacuum suckers, rubber made of sucker can be operated at high temperature. The sucker made from silicone rubber is very suitable for grasping the rough surface; the sucker made of polyurethane is very durable. In addition, in actual production, if the suction cup is resistant to oil, the use of polyurethane, NBR, or polymer containing vinyl, can be considered to make a sucker. Usually, in order to avoid scratches on the surface of the products, it is best to choose NBR or silicone rubber sucker with bellow, which is made with NBR, and is widely used in all kinds of vacuum suction equipment.
vacuum sucker on the CNC machine
Vacuum suction cup in the CNC machine is the role of acting as a fixture, some of the work piece requires a high surface smoothness, can not use the common CNC machine, the vacuum suction tray is in use. But we rarely use the vacuum sucker made of rubber in CNC machine. More is the use of CNC vacuum sucker. The so-called CNC vacuum sucker is a special vacuum sucker with a vacuum generator and a switch. The absorption principle is the same as the rubber vacuum sucker, which creates a vacuum environment to make the atmospheric pressure strong. The suction cup is pressed on the work piece, but the vacuum of the CNC vacuum sucker is produced by the vacuum generator, and in appearance there is a big difference. The rubber vacuum sucker is a relatively simple vacuum element, and the CNC vacuum sucker is like a large plate.
Key words:CNC machining components
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