| 摘要 |
A shank-end tool is described that is simple and economical to manufacture, with permanently attached wing-like inserts for the milling-type machining of chipless materials that remains functional with unavoidable frictional wear and with increasing erosion. The shank-end tool is characterized by a shank ( 1 ) rotatable around its longitudinal axis ( 2 ) that can be connected detachably to a drive device and is provided at its free end section ( 6 ) with at least one groove-shaped recess ( 7 ) extending in the axial direction and one flat cutter blade ( 8 ), which is provided with a non-cutting blade edge ( 12 ) on its leading face viewed in the direction of advance ( 9 ). The shank-end tool is used for the manufacture of molds, especially heat-resistant casting molds for the production of metal castings.
|
