=Introduction= Pneumatic cylinder(s) (sometimes known as air cylinders) are mechanical devices which use the power of compressed gas to produce a force in a reciprocating linear motion.
Like hydraulic cylinders, something forces a piston to move in the desired direction. The piston is a disc or cylinder, and the piston rod transfers the force it develops to the object to be moved. Engineers sometimes prefer to use pneumatics because they are quieter, cleaner, and do not require large amounts of space for fluid storage.
Because the operating fluid is a gas, leakage from a pneumatic cylinder will not drip out and contaminate the surroundings, making pneumatics more desirable where cleanliness is a requirement. For example, in the mechanical puppets of the Disney Tiki Room, pneumatics are used to prevent fluid from dripping onto people below the puppets.
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=References= * [http://blog.parker.com/how-to-install-pneumatic-cylinders-to-maximise-life-and-performance How to install pneumatic cylinders to maximize life and performance] * [https://www.bimba.com/ Bimba pneumatics] * [https://www.cicig.co/product/1saxk2xc1 MDBB MBB Cylinder Mounting And Fixing Base Foot Head Rod Side Flange Single Double Clevis Pivot Bracket] * [https://en.wikipedia.org/wiki/Pneumatic_cylinder Wikipedia: Pneumatic cylinder]