How to improve the rigidity of the tool without changing the tool material
1. Under the condition of meeting the machining requirements of the machine tool, try to select the tool with a diameter of D. Due to the fourth power relationship, the effect of amplification will be very obvious, for example, the diameter is doubled, and the theoretical rigidity is increased to 16 times.
2. Under the condition of meeting the machining requirements of the machine tool, the tool suspension length should be shortened as far as possible.
3. Under the condition of how long the machining requirements are met, the material of the tool can be changed, that is, the elastic modulus E can be changed, and the material with large elastic modulus, such as cemented carbide, can be selected