A method for manufacturing a phase-separated closed busbar conductor hugging tile
A technology of closed busbar and manufacturing method, which is applied in the directions of busbar installation, cable installation, contact piece manufacturing, etc., can solve the problems of low production efficiency, hidden dangers, uneven matching clearance, etc. Hidden danger and high production efficiency
Active Publication Date: 2021-06-11
SHANDONG ALFADACHI ELECTRIC
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Problems solved by technology
At the present stage, the large size is made by the rolling method, and the small size is made by the hammer forming method, but the production efficiency is low and the pass rate is low.
If the conductor hugging tiles are irregular, the concentricity will be poor when connecting the bus conductors on site, and the matching gap will be uneven after combination, resulting in many pores after welding and poor surface shape. Heating problems, causing safety hazards
Method used
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[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describin...
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The invention relates to the technical field of electrical equipment mechanical structure, and discloses a method for manufacturing a phase-separated closed busbar conductor hugging tile. The unfolded length of the busbar conductor hugging tile; break: the width W direction of the closed busbar conductor hugging tile is separated from the phase, and a 30° break is implemented in the direction of both sides and the same single side, and the thickness t2 is reserved at the bottom of the plate; semicircle pressing: conduct a pre-test and adjust the mold , and then put the broken surface of the conductor hugging tile sheet into the lower mold for pressing; pre-installation effect: after demoulding the pressed semi-circular isolated-phase closed busbar conductor hugging tile, perform burr treatment, and then place the same specification Conductor tile combination of isolated phase closed busbar, and check the gap by visual inspection and measurement; polishing and anti-oxidation treatment: final packaging. The phase-separated closed busbar conductor tile prepared by the method provided by the invention has high production efficiency, simple operation and obvious increase in first pass rate.
Description
technical field [0001] The invention relates to the technical field of mechanical structures of electrical equipment, in particular to a method for manufacturing a phase-separated closed bus conductor hugging tile. Background technique [0002] The conductor hugging tile is composed of two symmetrical semicircular pipes. It is a connecting piece for the combined welding of the conductors of each section of the busbar when the isolated-phase closed busbar is installed in the power plant. It is one of the key components of the power output of the power plant. At present, large-scale products are made by rolling method, and small-sized products are made by hammering molding method, but the production efficiency is low and the one-time pass rate is low. If the conductor hugging tiles are irregular, the concentricity will be poor when connecting the bus conductors on site, and the matching gap will be uneven after combination, resulting in many pores after welding and poor surfac...
Claims
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IPC IPC(8): H02G5/00H01R43/16
CPCH01R43/005H01R43/16H02G5/00
Inventor 黄奎包龙卿张恒革
Owner SHANDONG ALFADACHI ELECTRIC