OTT-JAKOB spindle puller is an important tool in machine tool cutting, which is composed of clamping claws and main body, mainly used for clamping workpiece. The material requirements for the spindle puller are very high, and it needs to have certain hardness, wear resistance, corrosion resistance and other characteristics. In this paper, the material of OTT-JAKOB spindle puller will be introduced in detail.

1, claw material

The gripper is one of the core parts of OTT-JAKOB spindle gripper, which is responsible for the important task of clamping the workpiece. The selection of grippers requires good wear resistance and high hardness. Common gripper materials include high quality alloy steel, stainless steel, high temperature alloy and other materials. High quality alloy steel has high hardness, good wear resistance and high zigzag strength, which is suitable for the processing technology requiring high clamping force and precision. Stainless steel has excellent corrosion resistance and is suitable for use in environments where corrosion resistance is required. The superalloy has the characteristics of good high temperature resistance and stable performance, and is suitable for use in high-speed machining environment.

2. Main material

The main body of the spindle puller is the part connected with the spindle of the machine tool, usually made of cast iron or alloy cast iron, cast steel and other materials. Cast iron material is light in weight and low in manufacturing cost, but its strength, hardness and stability are not as good as other materials. Alloy cast iron has high mechanical strength and tensile strength, wear resistance and wear properties are better, suitable for the jaw strength and precision requirements of the processing technology. Cast steel has high strength and hardness, good corrosion resistance, long service life, and is suitable for high-performance processing scenarios.

3. Lubricating materials

The lubrication material is a crucial part when using OTT-JAKOB spindle grippers, and the lubrication of spindle grippers usually uses grease or lubricating oil. The grease has a uniform and dense lubricating film, which can effectively extend the life of the spindle puller, reduce noise and vibration, and effectively protect the machine spindle. The lubricating oil has good lubrication and cooling performance, which can quickly cool and lubricate the spindle puller, making the processing more stable and reliable.

The above content introduces what is the material of OTT-JAKO spindle broach claw, and what is the material of HSK broach claw. In addition, Shenzhen Oudejie technology professional sales of new imported German OTT-JAKOB spindle broaching claws, and committed to sales of products are new imported, while providing customers with quotes, selection, product information and other services, more product and technical information needs please go to Shenzhen Oudejie Technology Co., Ltd. official website to find contact information, further consultation and understanding.