JPS6218269B2 - - Google Patents
Info
- Publication number
- JPS6218269B2 JPS6218269B2 JP55151820A JP15182080A JPS6218269B2 JP S6218269 B2 JPS6218269 B2 JP S6218269B2 JP 55151820 A JP55151820 A JP 55151820A JP 15182080 A JP15182080 A JP 15182080A JP S6218269 B2 JPS6218269 B2 JP S6218269B2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- cylinder
- element cylinder
- coolant
- welded
- 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
Links
- 239000002826 coolant Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 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 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55151820A JPS5775298A (en) | 1980-10-29 | 1980-10-29 | Production of abrasion resistant cylinder in concrete pump or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55151820A JPS5775298A (en) | 1980-10-29 | 1980-10-29 | Production of abrasion resistant cylinder in concrete pump or the like |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5775298A JPS5775298A (en) | 1982-05-11 |
| JPS6218269B2 true JPS6218269B2 (ko) | 1987-04-22 |
Family
ID=15527022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55151820A Granted JPS5775298A (en) | 1980-10-29 | 1980-10-29 | Production of abrasion resistant cylinder in concrete pump or the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5775298A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH664109A5 (de) * | 1984-12-14 | 1988-02-15 | Sulzer Ag | Verfahren zur herstellung eines zylindrischen hohlkoerpers und anlage zum durchfuehren des verfahrens. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319942A (en) * | 1976-08-07 | 1978-02-23 | Takamatsu Electric Works Ltd | Method of protecting bushing from heattaffection in mountinggflange welding |
-
1980
- 1980-10-29 JP JP55151820A patent/JPS5775298A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319942A (en) * | 1976-08-07 | 1978-02-23 | Takamatsu Electric Works Ltd | Method of protecting bushing from heattaffection in mountinggflange welding |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5775298A (en) | 1982-05-11 |
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