JPS5775719A - Metal band cutting method - Google Patents
Metal band cutting methodInfo
- Publication number
- JPS5775719A JPS5775719A JP15077680A JP15077680A JPS5775719A JP S5775719 A JPS5775719 A JP S5775719A JP 15077680 A JP15077680 A JP 15077680A JP 15077680 A JP15077680 A JP 15077680A JP S5775719 A JPS5775719 A JP S5775719A
- Authority
- JP
- Japan
- Prior art keywords
- cutters
- metal band
- band
- cut
- cutting
- 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.)
- Pending
Links
Landscapes
- Shearing Machines (AREA)
Abstract
PURPOSE: To cut metal band into accurate widths with less warp and prolong lives of the round cutters used by performing the cutting in the condition that each metal band to be cut is tensed in its width direction.
CONSTITUTION: Metal bands 1 or the like fed continously are cut into minor widths by round cutters 3, 3' while each band 1 is tensed sidewise with tension provision means 5, 5'. Because of this tension applied, the resistance of the metal band 1 against shearing force will be small and the reactive force to the shafts 2, 2' on which the round cutters 3, 3' are fixed also be small, so that the shafts 2, 2' do not tend to deflect. Accordingly, the amount of overlapping of the edges of cutters 3, 3' at the central and end parts of shaft 2, 2' do not vary so much as well as the forces applied to the cutters 3, 3' during cutting or band lessen, so that lives of the cutters 3, 3' will be prolonged and a precision cutting with less warp obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15077680A JPS5775719A (en) | 1980-10-29 | 1980-10-29 | Metal band cutting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15077680A JPS5775719A (en) | 1980-10-29 | 1980-10-29 | Metal band cutting method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5775719A true JPS5775719A (en) | 1982-05-12 |
Family
ID=15504167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15077680A Pending JPS5775719A (en) | 1980-10-29 | 1980-10-29 | Metal band cutting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5775719A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5035779A (en) * | 1973-08-02 | 1975-04-04 |
-
1980
- 1980-10-29 JP JP15077680A patent/JPS5775719A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5035779A (en) * | 1973-08-02 | 1975-04-04 |
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