I am a technician engaged in construction machinery. I want to make a pneumatic transmission fixture, but I don't know how much clamping force is needed to make this fixture. How to choose a cylinder?

First of all, it depends on the function of the fixture you make, whether it is used for structural welding or construction machinery assembly, and the fixture used for correcting molding. Only according to your specific situation can you calculate the clamping force of the fixture you need. There are many aspects to be considered, including materials science, material mechanics, pneumatic knowledge and many other disciplines.

You should first understand the function of your work clothes, then analyze the clamping situation you need, design how many clamping points you need according to the size of your workpiece, calculate the clamping force you need, and then look at the pressure of the gas station in your factory. Then you can calculate how many cylinders you need, convert the force to each cylinder, and calculate it according to the air pressure and piston area!

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