BT50 BT40 BT30 Heat Shrink Handle Heat Expansion Handle Sintering Integrated Handle

BT50BT40BT30 Heat Shrink Handle Heat Expansion Handle Sintering Integrated Handle

High system accuracy: The HSK tool holder system has high system positioning and clamping accuracy, as well as tool repeatability accuracy, which is crucial for the static and dynamic stability of the tool system under high-speed machining conditions
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High system stiffness: The static and dynamic stiffness of HSK tool holders is an important factor affecting machining accuracy and cutting performance. Insufficient stiffness can cause vibration in the tool system, reduce machining accuracy, intensify tool wear, and decrease tool lifespan
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Good dynamic balance: Under high-speed cutting conditions, even small mass imbalances can cause significant centrifugal forces, leading to sharp vibrations of the machine tool. Therefore, the dynamic balance of HSK knife handle is very important
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Load bearing capacity: HSK tool holders must be able to withstand and transmit the large cutting forces and torques generated during high load milling. The bending moment bearing capacity of the handle is the bending moment value at which one side of the handle flange contact surface begins to separate under the action of bending moment. The magnitude of this critical bending moment mainly depends on the tension force, so increasing the tension force can improve the maximum bending moment
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High rigidity and excellent torque transmission: HSK tool holders are widely used in high-speed cutting due to their high rigidity and excellent torque transmission capabilities
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Good repeatability accuracy: HSK tool holders have excellent repeatability accuracy, which is crucial for ensuring consistency in machining quality