CN206581902U - A kind of Compound Machining binary channels auger stem - Google Patents
A kind of Compound Machining binary channels auger stem Download PDFInfo
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- CN206581902U CN206581902U CN201720155196.0U CN201720155196U CN206581902U CN 206581902 U CN206581902 U CN 206581902U CN 201720155196 U CN201720155196 U CN 201720155196U CN 206581902 U CN206581902 U CN 206581902U
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- outer tube
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- tube
- machined
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- 238000003754 machining Methods 0.000 title claims abstract description 17
- 150000001875 compounds Chemical class 0.000 title claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 239000003818 cinder Substances 0.000 abstract description 2
- 239000011435 rock Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010060904 Freezing phenomenon Diseases 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000028514 leaf abscission Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720155196.0U CN206581902U (en) | 2017-02-21 | 2017-02-21 | A kind of Compound Machining binary channels auger stem |
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CN201720155196.0U CN206581902U (en) | 2017-02-21 | 2017-02-21 | A kind of Compound Machining binary channels auger stem |
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CN206581902U true CN206581902U (en) | 2017-10-24 |
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CN201720155196.0U Active CN206581902U (en) | 2017-02-21 | 2017-02-21 | A kind of Compound Machining binary channels auger stem |
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CN (1) | CN206581902U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109594935A (en) * | 2019-01-15 | 2019-04-09 | 高九华 | Interior deslagging binary channels drilling rod |
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2017
- 2017-02-21 CN CN201720155196.0U patent/CN206581902U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109594935A (en) * | 2019-01-15 | 2019-04-09 | 高九华 | Interior deslagging binary channels drilling rod |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180518 Address after: 252600 Xintai Industrial Park, 168 South Ring Road, Liaocheng, Linqing, Shandong, China Patentee after: Shandong benefiting mining and Mining Technology Co., Ltd. Address before: 252600 East, 1-14 floor, Jiahe yuan residential quarter, Linqing City, Liaocheng, Shandong Patentee before: Luan Fengling |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180524 Address after: 252600 Xintai Industrial Park, 168 South Ring Road, Liaocheng, Linqing, Shandong, China Patentee after: Shandong benefiting mining and Mining Technology Co., Ltd. Address before: 252600 East, 1-14 floor, Jiahe yuan residential quarter, Linqing City, Liaocheng, Shandong Patentee before: Luan Fengling |