Is the NC tool handle compatible with different models and specifications?

The compatibility between different models and specifications of CNC tool handles mainly depends on the type and standard of its connection interface. In different CNC cutting equipment and parts, there are often different sizes and different shapes of tool handles. In order to realize the interchangeability and compatibility between different tool handles, certain standards and regulations need to be followed. Let's take a look at the relevant knowledge in detail.

First, the basic concept and classification of CNC tool handle

CNC tool handle is fixed on the machining spindle or tool rod, used to connect a cutting tool parts. Its main function is to transmit the torque and torque output by the motor to the cutting tool, so as to realize the processing of the workpiece. CNC tool handle according to its structural form and the type of connection interface, can be divided into the following categories:

1. Tool lever type CNC tool handle. Its structure is simple and usually consists of a tool bar and a tool handle. The tool bar is fixed on the machining spindle, and the tool handle is fixed on the tool bar and connected to the cutting tool.

2. Plug type CNC tool handle. It is mainly composed of a tool handle and a tool head, and the tool handle is provided with a handle hole inside for fixing the tool head. The plug-in connection mode has the advantages of convenient and fast tool change.

3. Hot card type CNC tool handle. It is a strong and reliable tool handle technology that uses high-precision heat shrink sleeve technology to closely connect the tool handle to the cutting tool.

Second, the main parameters and specifications of CNC tool handle

The main parameters of NC tool handle include three aspects: tool handle length, rod diameter and handle diameter. The length of the shank refers to the total length of the shank, including the length of the top of the shank, the shank rod and the shank head; The rod diameter refers to the diameter of the tool shank rod part, which is mainly used to cooperate with the taper system of the machine tool spindle; Handle diameter refers to the diameter of the head of the tool handle, and can also be seen as the working part of the tool.

The specifications of CNC tool holder are formulated by the International standardization Organization and domestic standardization bodies, and the main specifications standards are ISO, BT, SK, HSK, etc., of which ISO is an international standard. The main parameters and tolerance range of various tool handle specifications can be queried or referred to in the specification standard. The tool holder specification standard is formulated to ensure the interchangeability and common use between different equipment and parts.

Third, the compatibility analysis between the tool handle

The compatibility between the tool handle mainly depends on whether their connection interface type and specifications are the same, if they are the same, then they can be connected and used with each other; If they are different, they cannot be used interchangeably. Because the specifications of the handle are unified by the International Standardization Organization and the domestic standardization bodies, the handle of the same specification can be connected and used.

In addition, it should also be noted that there may be some differences between the same specification of the handle, such as differences in tolerance range, material quality, surface treatment, etc., these differences may affect the use of the tool effect and life. Therefore, when choosing the handle, you need to consider these factors comprehensively and choose the right handle for you.

Four, CNC tool handle selection principle

1. Try to choose standardized CNC tool handle to ensure compatibility and universality.

2. According to the processing conditions and tool performance requirements, choose the appropriate tool handle specifications and sizes.

3. Pay attention to the material quality and processing accuracy of the handle to ensure the firmness and stability of the handle.

4. According to the processing form and requirements of the tool, choose different types of CNC tool handles.

5. Check and maintain the CNC tool handle regularly to ensure its normal use and extend its service life.

In short, the compatibility between CNC tool handles mainly depends on whether its specifications and interface types are the same. In order to ensure compatibility and universality between different equipment and components, certain standards and regulations need to be followed. In the selection and use of CNC tool handle, should be based on the processing conditions and tool performance requirements and other requirements, comprehensive consideration of various factors, choose their own tool handle.