Description
Description of the system characteristics
Design standard The equipment strictly is accordance with the EU CE standardEN13155:2003, To carry on the design on based of US ASME（Mechanical engineering association) B30-20-2006standard and Germany UVV18standard,Main design index is higher than the above standard.
1）Safety factor：Main design is greater than 2.0，Vacuum system pressure value for calculation is 60%，The actual peak pressure can reach 85% degrees，Set aside about 40% degrees.
2）Board of overhang To calculated according to the board overhang. （ Minimum thickness） Minimum thickness of plate: 3 mm Max. overhang L=1016 mm See below schematic diagram.
specification description:
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Main beam(Length) L= 2 m
Cross beam(Length) W= 0.8 m Dia. Suction pad D= 230mm Number of pads： 6 pcs Other： |
Suction force calculation ： Dia.230mm. Single pad max.suction force in theory on horizontal=Effective surface (Theory of area*factor)* calculated pressure(0.6bar).=(0.115*0.115*3.14)*0.6*10000=249N,Approx249Kgf. According to the double safety factor，Actually allow the suction pad249/2=124kgf, number of 6 total suction force 700kgf. Note: The holding force mentioned above is calculate on 60% vacuum pressure, maximum vacuum degreeof the system will be up to 85% above in a normal working condition.
