Additive and subtractive composite manufacturing equipment and using method thereof

Abstract

The additive and subtractive composite manufacturing equipment comprises a rotating disc, and the rotating axis of the rotating disc is parallel to the central axis of the rotating disc; the height adjusting part is provided with a fixed end and a movable end, the fixed end is arranged on the rotating disc, and the movable end moves on the fixed end in the vertical direction; the machining units are arranged at the movable ends, each machining unit comprises a connecting frame, one end of each connecting frame is provided with a telescopic machining end, the other end of each connecting frame serves as a convergence end, the two or more machining units are arranged at intervals in the circumferential direction of the rotating axis of the rotating disc, and the convergence ends are connected in a positioning mode, so that switching of the machining ends can be achieved; the other ends of the multiple connecting frames extend outwards in a diverging mode with the converging end as the center, the distance between every two adjacent machining ends can be increased, interference is reduced, collision between the machining device and a failure gear or even other equipment is reduced, the occupied size of the equipment is reduced, a workpiece in a narrow repairing area can be machined conveniently, and the machining precision is improved.

Description

technical field [0001] The invention relates to the field of additive and subtractive material composite manufacturing, in particular to an additive and subtractive material composite manufacturing equipment and a use method thereof. Background technique [0002] The main failure modes of gears include broken teeth, fatigue pitting, tooth surface wear and tooth surface peeling, etc. The existing repair equipment for adding and subtracting materials mainly repairs the outer tooth surfaces of simple and large gears. However, when the gear has a complex structure, or When the repair area is a narrow position such as the tooth surface or tooth root of the gear, due to the complex structure and large volume of the existing equipment for adding and subtracting materials, the laser head, the processing device and the gear to be repaired are prone to interference and collision, making it difficult The processing area cannot guarantee the processing quality, or even processing. Con...

AI Technical Summary

Problems solved by technology

[0002] The main failure modes of gears include broken teeth, fatigue pitting, tooth surface wear and tooth surface peeling, etc. The existing repair equipment for adding and subtracting materials mainly repairs the outer tooth surfaces of simple and large gears. However, when the gear has a complex structure, or When the repair area is a narrow position such as the tooth surface or tooth root of the gear, due to the complex structure and large volume of the existing equipment for adding and subtracting materials, the laser head, the processing device and the gear to be repaired are prone to interference and collision, making it difficult The processing area cannot guarantee the processing quality, or even processing

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