CN107262894B - Rail flash welder with interrupted central shaft - Google Patents
Rail flash welder with interrupted central shaft Download PDFInfo
- Publication number
- CN107262894B CN107262894B CN201710585115.5A CN201710585115A CN107262894B CN 107262894 B CN107262894 B CN 107262894B CN 201710585115 A CN201710585115 A CN 201710585115A CN 107262894 B CN107262894 B CN 107262894B
- Authority
- CN
- China
- Prior art keywords
- shaft
- frame
- movable frame
- central shaft
- rail flash
- 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.)
- Active
Links
- 230000003068 static effect Effects 0.000 claims abstract description 59
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 25
- 239000003921 oil Substances 0.000 claims description 25
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/04—Flash butt welding
- B23K11/046—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710585115.5A CN107262894B (en) | 2017-07-18 | 2017-07-18 | Rail flash welder with interrupted central shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710585115.5A CN107262894B (en) | 2017-07-18 | 2017-07-18 | Rail flash welder with interrupted central shaft |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107262894A CN107262894A (en) | 2017-10-20 |
CN107262894B true CN107262894B (en) | 2023-11-03 |
Family
ID=60077792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710585115.5A Active CN107262894B (en) | 2017-07-18 | 2017-07-18 | Rail flash welder with interrupted central shaft |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107262894B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109940254A (en) * | 2019-04-22 | 2019-06-28 | 中国铁道科学研究院集团有限公司金属及化学研究所 | The operating method of rail flash welding and post weld heat treatment all-in-one machine |
CN112958892B (en) * | 2021-03-31 | 2022-12-06 | 苏州安嘉自动化设备有限公司 | Pull rod horizontal clamping type flash butt welding machine |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB900281A (en) * | 1958-01-15 | 1962-07-04 | Wuppermann Gmbh Theodor | Improvements in or relating to electric flash butt welding machines |
CH403110A (en) * | 1963-12-19 | 1965-11-30 | Inst Elektroswarki Patona | Resistance butt welding machine |
CN1257768A (en) * | 1998-02-04 | 2000-06-28 | 乌克兰国家科学学会E·O·派顿电子焊接协会 | Welder for flash butt welding steel rail |
CN1876306A (en) * | 2006-07-18 | 2006-12-13 | 铁道科学研究院金属及化学研究所 | Flash welding machine for fixed steel rail |
CN103042294A (en) * | 2011-10-15 | 2013-04-17 | 常州市瑞泰工程机械有限公司 | Direct current welder |
WO2015010633A1 (en) * | 2013-07-24 | 2015-01-29 | 常州市瑞泰工程机械有限公司 | Asymmetric sectional grooved steel rail flash welder |
CN105014212A (en) * | 2015-07-23 | 2015-11-04 | 北京中铁科新材料技术有限公司 | Suspension type steel rail flash butt welding and heat treatment machine and suspension type steel rail flash butt welding and heat treatment method |
CN207806864U (en) * | 2017-07-18 | 2018-09-04 | 中国铁道科学研究院金属及化学研究所 | Steel rail flash welding machine with interrupt central shaft |
-
2017
- 2017-07-18 CN CN201710585115.5A patent/CN107262894B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB900281A (en) * | 1958-01-15 | 1962-07-04 | Wuppermann Gmbh Theodor | Improvements in or relating to electric flash butt welding machines |
CH366604A (en) * | 1958-01-15 | 1963-01-15 | Wuppermann Gmbh Theodor | Electric resistance flash welding machine |
CH403110A (en) * | 1963-12-19 | 1965-11-30 | Inst Elektroswarki Patona | Resistance butt welding machine |
CN1257768A (en) * | 1998-02-04 | 2000-06-28 | 乌克兰国家科学学会E·O·派顿电子焊接协会 | Welder for flash butt welding steel rail |
CN1876306A (en) * | 2006-07-18 | 2006-12-13 | 铁道科学研究院金属及化学研究所 | Flash welding machine for fixed steel rail |
CN103042294A (en) * | 2011-10-15 | 2013-04-17 | 常州市瑞泰工程机械有限公司 | Direct current welder |
WO2015010633A1 (en) * | 2013-07-24 | 2015-01-29 | 常州市瑞泰工程机械有限公司 | Asymmetric sectional grooved steel rail flash welder |
CN105014212A (en) * | 2015-07-23 | 2015-11-04 | 北京中铁科新材料技术有限公司 | Suspension type steel rail flash butt welding and heat treatment machine and suspension type steel rail flash butt welding and heat treatment method |
CN207806864U (en) * | 2017-07-18 | 2018-09-04 | 中国铁道科学研究院金属及化学研究所 | Steel rail flash welding machine with interrupt central shaft |
Also Published As
Publication number | Publication date |
---|---|
CN107262894A (en) | 2017-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. 2, No. two, No. 2, Da Liu Shu Road, Beijing, Beijing Applicant after: METALS & CHEMISTRY RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Applicant after: CHINA RAILWAY Corp. Applicant after: BEIJING RAILWELD NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant after: CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Applicant before: METALS & CHEMISTRY Research Institute CHINA ACADEMY OF RAILWAY SCIENCES Applicant before: CHINA RAILWAY Corp. Applicant before: BEIJING RAILWELD NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant before: CHINA ACADEMY OF RAILWAY SCIENCES |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. 2, No. two, No. 2, Da Liu Shu Road, Beijing, Beijing Applicant after: METALS & CHEMISTRY RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Applicant after: China National Railway Group Co.,Ltd. Applicant after: BEIJING RAILWELD NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant after: CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Address before: No. 2, No. two, No. 2, Da Liu Shu Road, Beijing, Beijing Applicant before: METALS & CHEMISTRY RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Applicant before: CHINA RAILWAY Corp. Applicant before: BEIJING RAILWELD NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant before: CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |