TWI362322B - - Google Patents
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- Publication number
- TWI362322B TWI362322B TW97150608A TW97150608A TWI362322B TW I362322 B TWI362322 B TW I362322B TW 97150608 A TW97150608 A TW 97150608A TW 97150608 A TW97150608 A TW 97150608A TW I362322 B TWI362322 B TW I362322B
- Authority
- TW
- Taiwan
- Prior art keywords
- lower cover
- mold
- cover
- upper cover
- inner diameter
- Prior art date
Links
- 239000007769 metal material Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000003801 milling Methods 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 11
- 239000002699 waste material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97150608A TW201024069A (en) | 2008-12-25 | 2008-12-25 | Method and device for forming pneumatic and hydraulic cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97150608A TW201024069A (en) | 2008-12-25 | 2008-12-25 | Method and device for forming pneumatic and hydraulic cylinder cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201024069A TW201024069A (en) | 2010-07-01 |
| TWI362322B true TWI362322B (enrdf_load_stackoverflow) | 2012-04-21 |
Family
ID=44851900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW97150608A TW201024069A (en) | 2008-12-25 | 2008-12-25 | Method and device for forming pneumatic and hydraulic cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW201024069A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143887B (zh) * | 2013-02-20 | 2015-04-01 | 天津市辰龙工程机械有限公司 | 能够防止破碎锤用液压缸中间缸体出现变形的加工方法 |
-
2008
- 2008-12-25 TW TW97150608A patent/TW201024069A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW201024069A (en) | 2010-07-01 |
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