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Introduction of Automatic Deburring Production Line for Aluminum Alloy Wheel Hub

The fully-automatic process of removing the front and back burrs of the hub is realized by the hub handling robot, deburring robot and conveying line. The production line mainly consists of hub conveying line, hub loading intelligent identification and detection device, defective product reworking line, hub handling robots, hub deburring robots, hub clamping rotary table and safety guardrail.

1. The general layout for wheel hub automatic deburring production line is as follows.

图片 1

2. Characteristics of automatic deburring production line for aluminum alloy wheel hub are as follows.

(1) Production line is applicable for the common aluminum alloy wheel hub (16~20″);

(2) The production line consists of 2 sets of deburring robot workstations, and each set can operate independently; it can process 6000-7500 pcs/day (24H);

(3) The speed of the conveying line can be adjustable within 3-6 m/min;

(4) Human deburring workstation is set in case the machine malfunctions;

(5) Intelligent identification and detection device is set at the loading workstation of conveying line, so that it can change the deburring program according to  identifying product type and send the defective products to the reworking line.

(6) The production line is equipped with automatic aluminum chips collection device to ensure the working environment is clean and safe.

(7) The application of the production line can save 23-26 workers, ease the burden for enterprises and improve the product quality and production efficiency.

3. Introduction for the key link of the deburring production line

图片 2

Hub front side deburring includes spoke deburring, screw hole deburring, aperture deburring, main shaft hole deburring, etc. The exclusive deburring spindle is used for robots to process the workpiece, and it adopts pneumatic 360° floating rotation with ±7.5mm maximum compensation respectively in X and Y direction. The optimal compensation is recommended to be ±3.8mm, so that the deviation caused by manufacturing error in the process of robot deburring can be compensated.

图片 3

Hub back side deburring includes the vibration reducing socket deburring and other section deburring.
Deburring workstation consists of 1 set of handling robots and 3 sets of deburring robots (including 2 sets of front deburring robots and 1 set of back deburring robot), and each set of deburring robot has 2 sets of hub clamping rotating table to maximize the efficiency of robots.

图片 4

4. Conclusion

(1) Wheel hubs vary in the shape and structure, and the workload of deburring on both sides of the hub will varies as well. Through our evaluation, the above machine layout should be the most efficient way to process.

(2) If the production capacity is required to be not too large, we suggest that a set of handling robot and two sets of front-deburring robots can be used to process cooperatively. As for the back side of the wheel hub (vibration reducing socket), brush machine can be chosen and set on the tow sides of conveying line for saving cost.


Post time: Mar-05-2020