JPS5590223A - Working method of big helical gear - Google Patents

Working method of big helical gear

Info

Publication number
JPS5590223A
JPS5590223A JP16035578A JP16035578A JPS5590223A JP S5590223 A JPS5590223 A JP S5590223A JP 16035578 A JP16035578 A JP 16035578A JP 16035578 A JP16035578 A JP 16035578A JP S5590223 A JPS5590223 A JP S5590223A
Authority
JP
Japan
Prior art keywords
gear
base material
axis
milling cutter
boring machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP16035578A
Other languages
Japanese (ja)
Other versions
JPS5918170B2 (en
Inventor
Katsuji Yamamoto
Noriaki Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP16035578A priority Critical patent/JPS5918170B2/en
Publication of JPS5590223A publication Critical patent/JPS5590223A/en
Publication of JPS5918170B2 publication Critical patent/JPS5918170B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/20—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling
    • B23F5/22—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling the tool being a hob for making spur gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/20—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)

Abstract

PURPOSE:To enable an operation of gear cutting work, by fixing the base material of gear without using a rotary table, and shifting instead a position of the tool, when performed the operation of gear cutting work of a big helical gear with a horizontal boring machine used. CONSTITUTION:A gear base material 1, fixed on to the floor surface through a mounting fixture 5, is worked by a milling cutter installed to the point end of a head stock 3 of a horizontal boring machine 4. The head stock 3 is made controllable in the direction of X-axis, Y-axis and Z-axis, though in the same manner as a conventional horizontal boring machine, in order to make a rotating angle controllable within a horizontal plane of the milling cutter 2 installed to the point end of this heat stock 3, a swivel spindle, that is, a spindle B2 is additionally provided. And a rotary shaft of the milling cutter 2 is installed in a manner with a slope provided for the horizontal plane by an angle equal to the helical angle of a helical gear to be worked. In this way, for the base material 1, fixed to the constant position, can be operated a work of gear cutting by shifting a position of the tool.
JP16035578A 1978-12-25 1978-12-25 Processing method for large helical gears Expired JPS5918170B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16035578A JPS5918170B2 (en) 1978-12-25 1978-12-25 Processing method for large helical gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16035578A JPS5918170B2 (en) 1978-12-25 1978-12-25 Processing method for large helical gears

Publications (2)

Publication Number Publication Date
JPS5590223A true JPS5590223A (en) 1980-07-08
JPS5918170B2 JPS5918170B2 (en) 1984-04-25

Family

ID=15713175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16035578A Expired JPS5918170B2 (en) 1978-12-25 1978-12-25 Processing method for large helical gears

Country Status (1)

Country Link
JP (1) JPS5918170B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01306123A (en) * 1988-06-02 1989-12-11 Natl Broach & Mach Co Tooth-shaped grinder and shaving clearance distributor therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01306123A (en) * 1988-06-02 1989-12-11 Natl Broach & Mach Co Tooth-shaped grinder and shaving clearance distributor therefor

Also Published As

Publication number Publication date
JPS5918170B2 (en) 1984-04-25

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