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1、1PLC - 2THE DESIGN OF MECHANIC ARM MOVINGAUTOMATICLY IN CLOSE RANGE-THE DRIVEOF ATMOSPHERIC PRESSUREABSTRACTManipulator is to be able to imitate manpower movement, andaccording to set program, locus and requirement substitute manpower to grab(inhale), take things or tool or the automation installati
2、on that operated it canbe partial to replace the handwork labor of person. The manipulator of higherlevel type can still imitate the arm movement of personcompletes more complexwork. In mechanical manufacturing industry, manipulator has been appliedextensivelyso improved the labor condition of worke
3、r greatly, raising laborproductivity notably, quickly realize the step of industrial productionmechanization and automation. In our country, industrial manipulator has morerapid development in recent years, have put in plenty of manpower materialresources to study and applyand get very good effect.
4、The problem of thisprogram major research is the design of manipulator arm moving automaticallyin close range - the drive of atmospheric pressure . Design includes two bigaspects, one is pushcart move part,the other is the operation of arm. They bothWith same drive energy - air pump. Walk part can d
5、rive two wheels to turn withthe motor of atmospheric pressure. The pump of atmospheric pressure fixed incertain place, use a flexible tube linked the pump and motor, motor installation inwalk part. The movement of arm in straight line realizes with cylinder, revolvingmovement realizes with the motor
6、 of atmospheric pressure. Walking arm do notmove, when the arm moving, walk part stop sport.KEY WORDS manipulator, the drive of atmospheric pressure, automatic3movable , air pump4 1 5 61. 161. 271. 371. 48 112. 1 113. 2 114. 3 12 195. 1 196. 2 207. 3 258. 4 30 PLC319. 1PLC3110. 2PLC 34 41 42 43 11.
