Seamless pipe fitting cutting process for towing head device

A technology of seamless pipe fittings and seamless steel pipes is applied in the field of seamless pipe fitting sleeve cutting technology for towing pile devices, which can solve problems such as large waste, and achieve the effects of reducing costs and improving utilization rate.

Inactive Publication Date: 2012-05-16
天津迎新船舶机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, the blanking of seamless pipe fittings in the towing pile device used straight cutting blanking, but in actual use, it was mostly oblique, so there was a lot of waste

Method used

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Examples

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Embodiment Construction

[0006] The present invention will be further described below in conjunction with the examples.

[0007] The cutting process of the seamless pipe fittings of the towing pile device of the present invention uses the whole seamless steel pipe to cut the material according to the size of the bevel required for the seamless pipe fittings in actual use, and selects and processes the seamless pipes of corresponding sizes according to the length of the remaining seamless steel pipes. Sew the pipe fittings, and also carry out the bevel size for blanking. The above-described embodiments are only described to the preferred implementation of the present invention, and are not intended to limit the concept and scope of the present invention. Under the premise of not departing from the design concept of the present invention, ordinary engineers and technicians in the field can make technical solutions of the present invention. Various modifications and improvements should belong to the ...

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Abstract

The invention discloses a seamless pipe fitting cutting process for a towing head device. The seamless pipe fitting cutting process for the towing head device is realized by the following steps of: blanking an entire seamless steel pipe according to a dipped finish size needed by a seamless pipe fitting during practical use; selectively processing a seamless pipe fitting of a corresponding size according to the length of the reset of the seamless steel pipe; and blanking according to the dipped finish size. Through repeated calculation and improvements, angular cut blanking is performed by using a cutting method, so that the utilization ratio of the seamless pipe is increased, and the product cost is lowered.

Description

technical field [0001] The invention relates to the field of towing pile device equipment, and more specifically relates to a cutting process for seamless pipe fittings of the towing pile device. Background technique [0002] In the past, straight cutting was used for blanking of seamless pipe fittings in the towing pile device. In actual use, most of them are beveled, so there is a lot of waste. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a process for cutting seamless pipe fittings for towing pile devices. [0004] The cutting process of the seamless pipe fittings for the towing pile device of the present invention is realized through the following technical scheme. The whole seamless steel pipe is used to cut the material according to the size of the bevel required for the seamless pipe fittings in actual use, and according to the remaining seamless steel pipe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/02
Inventor 张兆华
Owner 天津迎新船舶机械有限公司
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