CN103061759B - 微束等离子弧表面熔覆的采煤截齿及其方法 - Google Patents
微束等离子弧表面熔覆的采煤截齿及其方法 Download PDFInfo
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- CN103061759B CN103061759B CN201210530452.1A CN201210530452A CN103061759B CN 103061759 B CN103061759 B CN 103061759B CN 201210530452 A CN201210530452 A CN 201210530452A CN 103061759 B CN103061759 B CN 103061759B
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- 239000003245 coal Substances 0.000 title claims abstract description 32
- 238000005065 mining Methods 0.000 title claims abstract description 28
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- 238000003672 processing method Methods 0.000 title abstract description 3
- 238000005520 cutting process Methods 0.000 title description 4
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 8
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- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 238000005219 brazing Methods 0.000 abstract description 6
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- 238000005516 engineering process Methods 0.000 description 2
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210530452.1A CN103061759B (zh) | 2012-12-11 | 2012-12-11 | 微束等离子弧表面熔覆的采煤截齿及其方法 |
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| CN201210530452.1A CN103061759B (zh) | 2012-12-11 | 2012-12-11 | 微束等离子弧表面熔覆的采煤截齿及其方法 |
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| CN103061759A CN103061759A (zh) | 2013-04-24 |
| CN103061759B true CN103061759B (zh) | 2015-02-25 |
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| CN201210530452.1A Expired - Fee Related CN103061759B (zh) | 2012-12-11 | 2012-12-11 | 微束等离子弧表面熔覆的采煤截齿及其方法 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837329A (zh) * | 2015-12-03 | 2017-06-13 | 大同市高强煤机制造有限公司 | 一种新型采煤机截齿 |
| CN107058933B (zh) * | 2017-03-29 | 2019-09-13 | 邓相宇 | 一种钛合金表面等离子弧熔覆耐磨耐蚀涂层及其制备方法 |
| CN109834439B (zh) * | 2019-03-21 | 2020-10-09 | 山东矿机华能装备制造有限公司 | 采煤设备用耐磨中板表面熔覆耐磨材料的方法 |
| CN110106501B (zh) * | 2019-06-21 | 2020-05-01 | 阳江市五金刀剪产业技术研究院 | 一种微束等离子增材制造的刀具及其制备方法 |
| CN110628989A (zh) * | 2019-09-09 | 2019-12-31 | 合肥锟擎科技有限责任公司 | 截齿齿体等离子弧硬化工艺 |
| CN117418836B (zh) * | 2023-10-16 | 2024-06-25 | 欧特威(江苏)机械科技有限公司 | 一种采矿用掘进截齿及其面层熔覆工艺 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403086A (zh) * | 2008-11-21 | 2009-04-08 | 沈阳黎明航空发动机(集团)有限责任公司 | 等离子喷涂Cu-Al涂层修复滑油泵壳体衬套的方法 |
| CN101660081A (zh) * | 2009-09-11 | 2010-03-03 | 陈中强 | 圆锥截齿钻头专用的无火花硬质合金颗粒粉体材料 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737044A (zh) * | 2009-12-01 | 2010-06-16 | 郑州大学 | 一种高耐磨采煤机截齿及其生产工艺 |
| CN202360098U (zh) * | 2011-12-14 | 2012-08-01 | 宁海县盛源激光科技有限公司 | 一种高耐磨无火花的刀形截齿 |
| AU2012101284A4 (en) * | 2012-08-23 | 2012-09-27 | Australia Grt Darso Industry Development | Radial coal pick for shearer |
| CN203066970U (zh) * | 2012-12-11 | 2013-07-17 | 山西潞安环保能源开发股份有限公司五阳煤矿 | 一种微束等离子弧表面熔覆的采煤截齿 |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403086A (zh) * | 2008-11-21 | 2009-04-08 | 沈阳黎明航空发动机(集团)有限责任公司 | 等离子喷涂Cu-Al涂层修复滑油泵壳体衬套的方法 |
| CN101660081A (zh) * | 2009-09-11 | 2010-03-03 | 陈中强 | 圆锥截齿钻头专用的无火花硬质合金颗粒粉体材料 |
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Inventor after: Du Hongkui Inventor after: Qu Fang Inventor after: Wang Qiang Inventor after: Zuo Jianghong Inventor after: Li Xubin Inventor after: Wang Junzhang Inventor after: Li Zhongqun Inventor after: Zhang Zhibing Inventor after: Peng Chengfang Inventor before: Du Hongkui Inventor before: Qu Fang Inventor before: Wang Qiang Inventor before: Zuo Jianghong Inventor before: Li Zhongqun Inventor before: Zhang Zhibing Inventor before: Wang Qiang |
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Free format text: CORRECT: INVENTOR; FROM: DU HONGKUI QU FANG WANG QIANG ZUO JIANGHONG LI ZHONGQUN ZHANG ZHIBING WANG QIANG TO: DU HONGKUI QU FANG WANG QIANG ZUO JIANGHONG LI XUBIN WANG JUNZHANG LI ZHONGQUN ZHANG ZHIBING PENG CHENGFANG |
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Granted publication date: 20150225 Termination date: 20181211 |