Title:
PRODUCTION METHOD FOR CABIN BODY OF MARINE MEASURING INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2022/104986
Kind Code:
A1
Abstract:
A production method for a cabin body of a marine measuring instrument, the method comprising: printing, by taking 3D printing materials such as resin or polylactic acid as raw materials, a water intake cabin with a mesh structure, and a prototype part of an instrument cabin; preparing, by using an investment casting technique and taking stainless steel as a raw material, the instrument cabin of a marine measuring instrument that closely matches a sensor, a control panel, etc.; and machining a flange plate and a sealing structure on the instrument cabin to seal the instrument cabin. The method is simple, practical and reliable. On the basis of 3D printing and investment casting techniques, a cabin body is integrally formed by taking 3D printing materials and stainless steel as raw materials, and has good mechanical properties and corrosion resistance; and a water intake cabin with a filter screen function is directly printed, such that the influence of seawater debris on sensor measurement is reduced. By means of the machining method, working procedures are simplified, and a personalized instrument cabin with a complex structure can be produced. In addition, the labor intensity of operators is reduced, and the production cycle is greatly shortened.
Inventors:
CHEN JINSONG (CN)
YUAN ZHENDONG (CN)
ZHAI YAJIN (CN)
WANG YAZHOU (CN)
LI JUN (CN)
WANG HONGYU (CN)
PEI HAOYU (CN)
LIU HONGYAN (CN)
YUAN ZHENDONG (CN)
ZHAI YAJIN (CN)
WANG YAZHOU (CN)
LI JUN (CN)
WANG HONGYU (CN)
PEI HAOYU (CN)
LIU HONGYAN (CN)
Application Number:
PCT/CN2020/137018
Publication Date:
May 27, 2022
Filing Date:
December 17, 2020
Export Citation:
Assignee:
UNIV JIANGSU OCEAN (CN)
JIANGSU MARINE RESOURCES DEVELOPMENT RES INSTITUTE LIAN YUNGANG (CN)
JIANGSU MARINE RESOURCES DEVELOPMENT RES INSTITUTE LIAN YUNGANG (CN)
International Classes:
B22C7/02
Foreign References:
| CN111730029A | 2020-10-02 | |||
| CN110227795A | 2019-09-13 | |||
| CN110722102A | 2020-01-24 | |||
| JP2016203248A | 2016-12-08 | |||
| CN105834360A | 2016-08-10 | |||
| CN111558689A | 2020-08-21 |
Other References:
LI, DONGLIANG: "Design of the Exploration Instrument Cabin Used in Ocean", MECHANICAL RESEARCH & APPLICATION, vol. 26, no. 5, 31 December 2013 (2013-12-31), pages 126 - 128,138, XP055932717, ISSN: 1007-4414
Attorney, Agent or Firm:
BEIJING DONGFANG SHENGFAN IP AGENT FIRM GP (CN)
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