| 摘要 |
The invention relates to a cutting tool holder (100) comprising a holder body (101) and a vibration damping weight assembly (116), as well as the cutting tool holder vibration damping weight assembly itself. The holder body has first and second side surfaces (102, 104), and a top surface (106) extending therebetween, and a cutting portion (108) located at a front end (110) of the holder body at the top surface thereof. A weight aperture (112) opens out to the first and second side surfaces and has an aperture inner surface (114). The weight assembly is located within the weight aperture, having a first weight portion (118) with a through hole (120), a second weight portion (122) with a threaded hole (124), a damping ring (126) located along the aperture inner surface, and a fastening member (128) configured to connect together and urge the first and second weight portions towards one another, such that the contact surface of each weight portion presses against the damping ring, within the weight aperture. |
