Abstract—The articles describe the design and results of study of specifications of a drill and milling chuck.
The results of the study eccentric chuck rounds with the key in static and during cutting. A feature of the chuck used in manual, pneumatic and electric drills drilling, CNC milling, multi-purpose, woodworking and other machines , the existence of two kinematics chains, it possible to obtain high gain and reinforce the rigidity of the cutting tool with a cylindrical shank. This demonstrates the effectiveness of their use in the Machine-assembling manufacture.
Eccentric drilling and milling chuck designed for fast and secure clamping tools with cylindrical shank (drills, countersinks, reamers, milling cutters, etc.) right and left but self-rotation within specified range and other multi-purpose machines. Chuck design is to provides fast replacement tool, accuracy, durability, and reliable clamping of the hand or a key on a principle of self-locking chucks efficiently and conveniently used in surgical operations - for opening holes in the bones, that require low weight and dimensions as well as the reliability of fixation drill or other tool with quick changeover to another clamp diameter.
Index Terms—Eccentric drilling-milling chuck, metal-cutting machine, radial clamping force, clamping stiffness, eccentric tool clamping chuck.
Hasan Al Dabbas is with Philadelphia University, Jordan (e-mail: drdabbas@engineer.com).
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Cite: Hasan Al Dabbas, "A Study of Efficiency Eccentric Drilling-Milling Chuck," International Journal of Materials, Mechanics and Manufacturing vol. 3, no. 1, pp. 5-8, 2015.
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