Follow rest for whirlwind milling of slender rotor and whirlwind mill
The utility model provides a follow rest for slender rotor whirlwind milling and a whirlwind mill in order to solve the problem that when existing whirlwind milling equipment is used for machining a slender rotor, the slender rotor is prone to vibration, and therefore the machining precision and the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a follow rest for slender rotor whirlwind milling and a whirlwind mill in order to solve the problem that when existing whirlwind milling equipment is used for machining a slender rotor, the slender rotor is prone to vibration, and therefore the machining precision and the surface roughness are affected. The follow rest for slender rotor whirlwind milling is provided with two V-shaped pressing blocks. The two V-shaped pressing blocks are oppositely arranged so that the two V-shaped pressing blocks can hold the slender rotor in the circumferential direction of the slender rotor. And the whirlwind mill is provided with the follow rest. When the long and thin rotor is machined, the long and thin rotor is circumferentially held through the two V-shaped pressing blocks, the machining rigidity of the rotor is improved, vibration is avoided, the machining precision and the surface roughness of the rotor are remarkably improved, and therefore the service life of equipment and a cutter is pr |
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