Trapezoidal slot mill

• Main Authors: TANG ZHUOLIN, YUE GUANGHUA
• Format: Patent
• Language: Chinese; English
• Published: 15.05.2018
• Subjects: MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; MILLING; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a trapezoidal slot mill, including the handle of a knife, the blade disc that sets up coaxially with the handle of a knife to and set up the blade on the blade disc, the blade disc includes a circular shape body, and the symmetry sets up two round platforms in the body both sides, on the side of each round platform respectively detachably be provided with a plurality ofstraight bladed knife pieces, the blade disc is equal with perpendicular to cutter head axis's planar contained angle with each cutting edge of straightening the bladed knife piece of one side, and the blade disc can be around the complete surface of revolution of the rotatory formation of the axis of blade disc with each cutting edge of straightening the bladed knife piece of one side. The utility model provides a trapezoidal slot mill can put forward the precision of the dovetail groove that high pressure heater was good at out. 本实用新型公开了种梯形槽铣刀，包括刀柄，与刀柄同轴地设置的刀盘，以及设置在刀盘上的刀片，刀盘包括个圆形的本体，以及对称设置在本体两侧的两个圆台，各个圆台的侧面上分别可拆卸地设