Spinning forming method and device based on laser heating

A technology of laser heating and spinning forming, which is applied in the field of metal plastic processing, can solve problems affecting the service life of process equipment and spinning equipment, complex structure of forming process equipment, uneven temperature field of spinning parts, etc., and achieve easy automation , improve the service life, low labor intensity effect
CN106424286AInactive Publication Date: 2017-02-22JIANGSU UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU UNIV OF TECH
Publication Date
2017-02-22
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses a spinning forming method and device based on laser heating. The spinning forming device is characterized by comprising a numerically-controlled spinning machine, spinning process equipment, a laser device, a light guide system, a six-degree-of-freedom robot machining system, a laser machining head, a temperature measuring device and the like. The spinning forming device conducts high-accuracy flexible control over a heating area according to the characteristics of high laser heating speed, accurate and controllable heating parts and temperatures and high degree of freedom and accurate control of the six-degree-of-freedom robot machining system, and spun blanks can be dynamically and locally heated while the spinning process equipment is not heated. The purposes of improving the material spinnability and reducing damage to the spinning machine are achieved. Meanwhile, closed-loop control over the heating temperature and laser output is realized, and realization of production automation is realized. The spinning forming method and device based on laser heating have the advantages of being high in production efficiency, good in process stability, high in forming precision, convenient to operate and the like.
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Description

technical field

[0001] The invention relates to the technical field of metal plastic processing, in particular to a laser heating spinning forming method and equipment. Background technique

[0002] Spinning is a continuous partial plastic forming process, which is mainly used to form thin-walled hollow rotary parts. Compared with the overall forming process, it has the characteristics of small forming load, low requirements for the tonnage of forming equipment, and good material deformation conditions; common Lightweight materials, such as aluminum alloys, magnesium alloys, titanium alloys, etc., and superalloys cannot be formed at room temperature, and need to be shaped under heating, so the application of heating spinning is gradually increasing.

[0003] Due to the poor adaptability of heating in the furnace to the size of the spinning billet, flame heating or induction heating devices are often used to heat the billet during the spinning process in production practice. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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