Manufacturing method for titanium welded pipe

A production method, a technology of titanium welded pipe, applied in the field of metal processing, can solve the problems of inaccurate production size, easy pollution of waste debris, backward production methods, etc., and achieve the effect of accurate size, improved production precision and small error

Pending Publication Date: 2020-11-24
张家港市佳旭金属材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a method for manufacturing titanium welded pipes to solve the problems of the existing production methods of titanium welded pipes, such as the generation of waste in the production and production, which is easy to pollute the environment, the production method is backward, and the production dimensions are not accurate. A kind of manufacturing method of titanium welded pipe specifically comprises the following steps:

Method used

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  • Manufacturing method for titanium welded pipe
  • Manufacturing method for titanium welded pipe
  • Manufacturing method for titanium welded pipe

Examples

Experimental program
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Effect test

specific Embodiment 1

[0061] Prepare raw materials for processing and production, that is, a bundle of titanium strip coils, whose thickness is set to 0.8mm and width is set to 1300mm, and is weighed by a measuring scale. The dust and oxide layer on the surface of the strip coil are cleaned and removed, and then the burrs and uneven parts on the surface of the titanium strip coil are polished by a grinder to remove the burrs. After cleaning, the thickness and width of the titanium strip coil are determined by a measuring ruler. Make the cutting marks, collect the removed dust, impurities and burrs through the collection box, and clean and remove the dust through the dust collector, store them in the garbage collection area, and complete the preparation and cleaning of raw materials; The coiled material is placed in the uncoiler, uncoiled and pulled out by the uncoiler, and enters the forming machine, rolled and bent by the mold into an open tube blank, and the debris and dust generated during proces...

specific Embodiment 2

[0063] Prepare raw materials for processing and production, that is, a bundle of titanium strip coils, whose thickness is set to 1.5mm and width is set to 1500mm, and is weighed by a measuring scale. The dust and oxide layer on the surface of the strip coil are cleaned and removed, and then the burrs and uneven parts on the surface of the titanium strip coil are polished by a grinder to remove the burrs. After cleaning, the thickness and width of the titanium strip coil are determined by a measuring ruler. Make the cutting marks, collect the removed dust, impurities and burrs through the collection box, and clean and remove the dust through the dust collector, store them in the garbage collection area, and complete the preparation and cleaning of raw materials; The coiled material is placed in the uncoiler, uncoiled and pulled out by the uncoiler, and enters the forming machine, rolled and bent by the mold into an open tube blank, and the debris and dust generated during proces...

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Abstract

The invention discloses a manufacturing method for a titanium welded pipe, and belongs to the field of metal processing. The manufacturing method for the titanium welded pipe comprises the following specific steps of raw material preparation and cleaning, raw material processing and forming welding, titanium welded pipe preparation and straightening and cutting treatment, titanium welded pipe flawdetection processing, titanium welded pipe cutting processing and finishing and storage. According to the method, dust, impurity and debris collection containers are added in each process, so that environmental pollution can be avoided; through multiple measurement and flaw detection marking operations, the manufactured titanium welded pipe is ensured to be accurate in size and smaller in error,and the manufacturing and processing technical processes are improved; and the processing accuracy is ensured through multiple measurements, so that the simplicity and the sequence of the processing process are ensured, and the manufacturing precision of the prepared titanium welded pipe is improved.

Description

technical field [0001] The invention belongs to the technical field of metal processing, in particular to a method for manufacturing a titanium welded pipe. Background technique [0002] Titanium is an allotrope with a melting point of 1720°C. When it is lower than 882°C, it has a close-packed hexagonal lattice structure, which is called α-titanium; when it is above 882°C, it has a body-centered cubic lattice structure, which is called β-titanium. Utilizing the different characteristics of the above two structures of titanium, adding appropriate alloying elements to gradually change the phase transition temperature and phase content to obtain titanium alloys with different structures. At room temperature, titanium alloys have three matrix structures, and titanium alloys are divided into the following three categories: α alloys, (α+β) alloys and β alloys. China is represented by TA, TC, and TB respectively. [0003] At present, titanium tubes are divided into seamless tubes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 钱旭鸣
Owner 张家港市佳旭金属材料有限公司
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