Manufacturing method of semicircular sleeve of launching barge
Manufacturing method of semicircular sleeve of launching barge
- New search for: FENG SHIQING
- New search for: LIAN BOQIANG
- New search for: LUO JIUTIAN
- New search for: LI JIALIN
- New search for: FENG SHIQING
- New search for: LIAN BOQIANG
- New search for: LUO JIUTIAN
- New search for: LI JIALIN
The invention relates to the technical field of ship device installation, and particularly relates to a manufacturing method of a semicircular sleeve of a launching barge. A circular sleeve steel pipe is turned over by utilizing a crane in assembling process, welding process and cutting process, and monitoring positioning is performed by utilizing a laser positioning instrument in the whole course. Through combination with welding procedure control in the welding process and a cutting shape maintenance measure in the cutting process, on the condition that a special automatic turn-over device does not need, a high-precision requirement of the dimension of the cut semicircular sleeve can be guaranteed, and manufacturing technology is simple; and the method is in favor of improving manufacturing and construction efficiency of ship body parts, and saves construction cost.
Document information
Manufacturing method of semicircular sleeve of launching barge
2015-09-09
Patent
Electronic Resource
English
| IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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