How to determine whether the quality of high-precision spring collets is qualified?

Spring collets play a fixed role in the use of CNC machine tools, in order to improve the processing efficiency of workshop machines. Before using the spring chuck, technicians must first ensure that the quality of the spring chuck is in a qualified state. So, how to determine whether the quality of the spring chuck is qualified?

1. Clarify the concentricity of the Spring Collet

The rotation axis of the cutting tool must be accurately aligned with the rotation axis of the machine tool spindle. Although the method of ensuring high-precision concentricity is very clear, the manufacturing process is indeed complex and requires experienced spring clamp manufacturers and experienced technical personnel to better perform Grasp.

2. Grasp the clamping strength of the spring collet
Clamping force is the ability to control the rotation of the tool in the chuck. The use of a jacket is the main cause of changes in clamping force. The single angle jacket can apply greater clamping force and ensure excellent concentricity. To ensure that the components composed of collets, jackets, and cutting tools are as good as possible The concentricity of must be measured using specialized measuring tools or high-precision tool presetters.

4. Balance detection of spring collet
The imbalance of tool chucks usually comes from functional designs, such as the locking screws in end milling chucks or the varying depths of transmission grooves in CAT chucks. However, due to many reasons, the generation of imbalanced quantities is often random. Regardless of where the imbalance originates, it is necessary to remove one Some materials are used to eliminate imbalance and play a corrective role. Another solution is to use adjustable balanced tool chucks, which users can eliminate imbalance by adjusting radial screws or balancing rings. In this case, it is necessary to determine the position and size of the tool collet imbalance, which requires the use of complex balance detectors.