JPH0358820B2 - - Google Patents

Info

Publication number
JPH0358820B2
JPH0358820B2 JP1773884A JP1773884A JPH0358820B2 JP H0358820 B2 JPH0358820 B2 JP H0358820B2 JP 1773884 A JP1773884 A JP 1773884A JP 1773884 A JP1773884 A JP 1773884A JP H0358820 B2 JPH0358820 B2 JP H0358820B2
Authority
JP
Japan
Prior art keywords
rolling
die
diameter
oil groove
uneven
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.)
Expired
Application number
JP1773884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60162543A (ja
Inventor
Hiromasa Aihara
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP1773884A priority Critical patent/JPS60162543A/ja
Publication of JPS60162543A publication Critical patent/JPS60162543A/ja
Publication of JPH0358820B2 publication Critical patent/JPH0358820B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/187—Rolling helical or rectilinear grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/022—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling combined with rolling splines, ribs, grooves or the like, e.g. using compound dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Forging (AREA)
JP1773884A 1984-02-02 1984-02-02 段違い軸物の転造方法 Granted JPS60162543A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1773884A JPS60162543A (ja) 1984-02-02 1984-02-02 段違い軸物の転造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1773884A JPS60162543A (ja) 1984-02-02 1984-02-02 段違い軸物の転造方法

Publications (2)

Publication Number Publication Date
JPS60162543A JPS60162543A (ja) 1985-08-24
JPH0358820B2 true JPH0358820B2 (enrdf_load_stackoverflow) 1991-09-06

Family

ID=11952084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1773884A Granted JPS60162543A (ja) 1984-02-02 1984-02-02 段違い軸物の転造方法

Country Status (1)

Country Link
JP (1) JPS60162543A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS60162543A (ja) 1985-08-24

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