JPS60170528A - 形鋼材の曲り修正方法 - Google Patents
形鋼材の曲り修正方法Info
- Publication number
- JPS60170528A JPS60170528A JP2291284A JP2291284A JPS60170528A JP S60170528 A JPS60170528 A JP S60170528A JP 2291284 A JP2291284 A JP 2291284A JP 2291284 A JP2291284 A JP 2291284A JP S60170528 A JPS60170528 A JP S60170528A
- Authority
- JP
- Japan
- Prior art keywords
- section
- steel material
- warp
- bending
- ram
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims description 13
- 239000000463 material Substances 0.000 claims description 29
- 238000005452 bending Methods 0.000 claims description 20
- 238000005259 measurement Methods 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 abstract description 6
- 238000012986 modification Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2291284A JPS60170528A (ja) | 1984-02-13 | 1984-02-13 | 形鋼材の曲り修正方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2291284A JPS60170528A (ja) | 1984-02-13 | 1984-02-13 | 形鋼材の曲り修正方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60170528A true JPS60170528A (ja) | 1985-09-04 |
| JPS6366615B2 JPS6366615B2 (enrdf_load_stackoverflow) | 1988-12-21 |
Family
ID=12095846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2291284A Granted JPS60170528A (ja) | 1984-02-13 | 1984-02-13 | 形鋼材の曲り修正方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60170528A (enrdf_load_stackoverflow) |
-
1984
- 1984-02-13 JP JP2291284A patent/JPS60170528A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6366615B2 (enrdf_load_stackoverflow) | 1988-12-21 |
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