Double-edge milling cutter for manufacturing PCB (Printed Circuit Board)

The utility model discloses a double-edged milling cutter for PCB (printed circuit board) manufacturing, which belongs to the technical field of PCB manufacturing and comprises a main rod, a transmission shaft and a milling cutter arbor, the transmission shaft is arranged in the main rod, the transm...

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Bibliographic Details
Main Author ZHANG LEIJUN
Format Patent
LanguageChinese
English
Published 25.07.2023
Subjects
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
MILLING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model discloses a double-edged milling cutter for PCB (printed circuit board) manufacturing, which belongs to the technical field of PCB manufacturing and comprises a main rod, a transmission shaft and a milling cutter arbor, the transmission shaft is arranged in the main rod, the transmission shaft and the main rod are fixedly mounted, a mounting plate is arranged at the upper end of the transmission shaft and connected with the transmission shaft, and the milling cutter arbor is arranged on the mounting plate. The motor is arranged to drive the transmission shaft to rotate rapidly so as to increase the rotating speed of the milling cutter, and the two milling cutters are arranged on the milling cutter rod to form the double-edge milling cutter, so that the cutting gap of the milling cutter is smaller when the milling cutter directly rotates each time, and the uneven phenomenon caused by the fact that too hard objects cannot be cut during cutting is avoided; and the connecting block is arranged o
Bibliography:Application Number: CN202320947543U