Finish machining process for copper alloy condenser pipe of air-conditioning condenser

The invention provides a finish machining process for a copper alloy condenser pipe of an air conditioner condenser. Operation is completed through cooperation of a bottom plate, two locking hoops, alinkage device, a clamping hoop and two grinding devices. Through the adoption of the finish machining process, the problems that a bent part of the condenser pipe is difficult to polish efficiently although abrasive paper has a better polishing effect on a straight pipe part of the condenser pipe during polishing of a serpentine condenser pipe, wrinkles and gaps of the abrasive paper cannot makecontact with the surface of the condenser pipe during polishing since the wrinkles and gaps tend to be generated during attachment due to the fact that the abrasive paper is relatively hard and is difficult to be completely attached to the surface of the bent part of the condenser pipe during polishing of the bent part, manual polishing is difficult to carry out for a long time and is not suitablefor assembly line producti