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Job Description: (1) Clean the worn place before surfacing; (2) Precision pulse micro-surfacing: nickel/cobalt alloy with higher wear resistance than the matrix and excellent weldability is selected as the surfacing material at the worn part, and the worn part is surfacing by the precision pulse micro-surfacing machine. (3) Pre-processing of surfacing layer: electric or pneumatic grinding tools are used to pre-process the surfacing layer; (4) Finishing: the repaired surface is finished by using whetstone and sandpaper of different granularity to meet the requirements of sealing surface size and accuracy. Process technology: High energy pulse cold welding additive manufacturing Technical features: the substrate has been maintained at a low temperature and no deformation during the surfacing process; The resulting surfacing layer has a metallurgical combination with the matrix and high strength. The surfacing material used has higher wear resistance than the matrix, higher efficiency and lower cost.
Zhejiang Handsome Intelligent Remanufacturing Technology CO.LTD has been focusing on the development and application of chemical equipment remanufacturing technology, established an integrated intelligent operation and maintenance of data platform of chemical equipment operation data collection, fault analysis and diagnosis during processing. HDS is consist of HDS Remanufacturing, Ruichen Pump, Jingchen Zhilian IT&OT.
