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Forming method of toriconical head

A molding method and cone technology, which is applied in gas/liquid distribution and storage, pressure vessels, fixed-capacity gas storage tanks, etc., can solve the problems affecting the safety of use, the quality and safety of the head are not easy to pass, and the continuity of the process is not good. To achieve the effect of safe use process, convenient operation and clear and smooth process

Inactive Publication Date: 2014-01-22
WUXI XIZHOU END SOCKET MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the manufacturing process of the head, the continuity of the process is not good, which makes the quality and safety of the produced head not easy to pass, which in turn affects the safety of use

Method used

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] Embodiments of the invention include:

[0023] A method for forming a cone type flanged head, comprising the steps of:

[0024] a. Prepare the raw materials and mark the materials of the raw materials.

[0025] b. The first marking: according to the expansion size of the cone-shaped head and the size of the large diameter and small diameter, mark the line and prepare for cutting.

[0026] c. First cut: cut according to the marked line.

[0027] d. Tailored welding: The cut plates are spliced, then welded an...

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Abstract

The invention discloses a forming method of a toriconical head. The method includes the following steps of raw material preparation, first lineation, first cutting, welding, edge rolling, correction, secondary lineation, secondary cutting, measurement and defect detection. By means of the mode, according to the forming method of the toriconical head, the whole process is clear and smooth, continuous machining of the toriconical head can be guaranteed, the safety coefficient of the head is improved, operation is more convenient to achieve, and the use process is safer.

Description

technical field [0001] The invention relates to the technical field of head forming, in particular to a method for forming a cone-shaped folded head. Background technique [0002] The head is an indispensable and important part of pressure vessel equipment in many industries from petrochemical, atomic energy to food and pharmaceutical. The head is the end cap of the pressure vessel and a major pressure-bearing part of the pressure vessel. The quality of the head is directly related to the long-term safety of the pressure vessel. [0003] At present, in the manufacturing process of the head, the continuity of the process is not good, which makes the quality and safety of the produced head not easy to pass, which in turn affects the safety of use. Contents of the invention [0004] The main technical problem to be solved by the present invention is to provide a method for forming a cone-shaped folding head. Also more secure. [0005] In order to solve the above-mentioned ...

Claims

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Application Information

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IPC IPC(8): B23P15/00
CPCB23P15/00F16J13/02
Inventor 石征宇
Owner WUXI XIZHOU END SOCKET MFG
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