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Laser cladding twin screw

A laser cladding and twin-screw technology, applied in the field of screw, can solve problems such as single twin-screw, achieve good injection molding effect and improve the effect of mixing effect

Active Publication Date: 2021-04-13
舟山德玛吉实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is that the twin-screws of the prior art all rely on a single oblique flight to engage with each other

Method used

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  • Laser cladding twin screw

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. The laser cladding twin-screw of the present invention includes a second screw head 1, a first screw head 2, a first screw body 3, a first oblique flight 4, an inner concave strip 5, a first stirring bead 6, and a first annular flight 7. The first rotating shaft 8, the second screw body 9, the second rotating shaft 10, the second stirring bead 11, the second annular flight 12, the outer convex strip 13 and the second oblique flight 14, the first screw head 2 Set at the front end of the first screw body 3, the second screw head 1 is set at the front end of the second screw body 9, the first screw body 3 spirals with the first oblique flight 4 from left to right, and the second screw body 9 spirals outward Next to the second oblique flight 14 from left to right, the first oblique flight 4 and the second oblique flight 14 are engaged together, the middle par...

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PUM

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Abstract

Laser cladding twin-screw, including the second screw head, the first screw head, the first screw body, the first oblique flight, the concave strip, the first stirring bead, the first annular flight, the first shaft, and the second screw body, the second rotating shaft, the second stirring beads, the second annular screw flight, the outer convex strip and the second oblique screw flight, the first screw head is arranged at the front end of the first screw body, and the second screw head is arranged at the second screw head At the front end of the body, the first screw body is spiraled with a first oblique flight from left to right, and the second screw body is spiraled with a second oblique flight from left to right; the advantage of the present invention is that it has a variety of screw flight engagement forms .

Description

technical field [0001] The invention relates to laser cladding twin-screw rods and belongs to the technical field of screw rods. Background technique [0002] A cylinder with a spiral groove cut on the outer surface of the screw or a cone cut with a conical spiral groove. The screw is the core component of the injection molding equipment. The twin screws in the prior art rely on a single oblique screw edge to mesh with each other, resulting in an injection molding effect. Generally, it affects the quality of the product after injection molding. In order to solve the above difficulties, it is necessary to develop a laser cladding twin-screw with various flight engagement forms. Contents of the invention [0003] The object of the present invention is to provide laser cladding twin-screws. [0004] The problem to be solved by the present invention is that the twin-screws in the prior art rely on a single oblique flight to engage with each other. [0005] For realizing the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/60B29C45/47
Inventor 姚朝升徐恩
Owner 舟山德玛吉实业有限公司