Boring cutter with composite coating structure

The invention discloses a boring cutter with a composite coating structure. The cutter comprises a cutter rod, a stretching-in rod, a first adjusting bolt, a cutter handle, a positioning hole, a base,a mounting groove, a cutter bit, a connecting rod, a cutter bit base, a blade groove, a second adjus...

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Bibliographic Details
Main Authors YUE CAIXU, MA HAISHAN, WU XUEFENG, NIU QIULIN, ZHOU ZHENGPING
Format Patent
LanguageChinese
English
Published 01.01.2019
Subjects
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Summary:The invention discloses a boring cutter with a composite coating structure. The cutter comprises a cutter rod, a stretching-in rod, a first adjusting bolt, a cutter handle, a positioning hole, a base,a mounting groove, a cutter bit, a connecting rod, a cutter bit base, a blade groove, a second adjusting bolt, a driving clamping block, a driven clamping block and blades; the cutter has the beneficial effects that the stretching-in rod is in telescopic connection with the cutter rod through the first adjusting bolt, the stretching out length of the stretching-in rod can be adjusted, the cutterbit is inserted in the mounting groove through the connecting rod and is in telescopic connection with the stretching-in rod, the stretching out length of the cutter bit can be adjusted, the driving clamping block is in sliding connection with the driven clamping block through a second adjusting bolt, fastening or loosening of the connecting rod is achieved, the cutting edge of the blade is coatedwith the composite coating
Bibliography:Application Number: CN201811298063