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Processing technique for manufacturing textile lead alloy wires by lead alloy bars

A processing technology, lead alloy technology, applied in the field of anti-nuclear radiation, can solve the problems of large occupied area and high cost, and achieve the effect of occupying less production area, low cost and high production efficiency

Active Publication Date: 2015-03-25
扬州锦沃科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high cost of using this method, the equipment occupies a large area, and the diameter of the finished metal wire is greater than 1mm, it cannot be used for weaving on the machine to form a textile anti-nuclear radiation clothing.

Method used

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  • Processing technique for manufacturing textile lead alloy wires by lead alloy bars
  • Processing technique for manufacturing textile lead alloy wires by lead alloy bars
  • Processing technique for manufacturing textile lead alloy wires by lead alloy bars

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Experimental program
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Effect test

Embodiment Construction

[0018] 1. Tool processing:

[0019] like figure 1 , 2 As shown in . and 3, it is a tool of an aluminum alloy rod wire forming device, including a cuboid tool body 1, two mounting holes 6 are set in the middle of the tool body 1, and two arc-shaped fitting surfaces 2 and two A waste material surface 3, extrusion holes 4 are respectively arranged on the corners of the tool body 1 at each fitting surface 2, and two fitting surfaces 2 and two extrusion holes 4 are respectively arranged on a pair of pairs of the cutter body 1. On the corner, avoidance surfaces 5 are respectively provided on the side of the tool body 1 on one side of each extrusion hole 4 , and two avoidance surfaces 5 are respectively arranged on the front and rear sides of the cutter body 1 .

[0020] One of the above-mentioned extrusion holes 4 has a diameter of 1 mm, and one of the other extrusion holes 4 has a diameter of 1.20 mm.

[0021] 2. Production process:

[0022] 1. Turn on the machine tool first, a...

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Abstract

The invention discloses a processing technique for manufacturing textile lead alloy wires by lead alloy bars, relating to the field of nuclear radiation prevention technology, in particular to processing technique of protective clothes. According to the processing technique, a lead alloy bar is clamped on a lathe, a cutter with a middle hole at the front end is arranged on a cutter holder of the lathe, and the lead alloy is reversely rotated and extruded from the middle hole of the cutter so as to form continuous lead alloy wires. Since the front end of the middle hole of the cutter is in contact with the surface of the lead alloy bar, when the lead alloy bar reversely rotates under the working state of the lathe, the contact friction of the lead alloy bar and the lathe can increase the surface temperature of the lead alloy bar, the alloy is heated and slightly melted and softened, the softened alloy is extruded from the middle hole of the cutter, the diameter of the middle hole can be designed to be small enough, so that the lead alloy wires with the diameter of smaller than 1mm can be processed. The processing technique is high in production efficiency, low in cost, small in occupied area for production, and capable of meeting the textile processing demand, thus providing conditions for producing lead alloy textile fabrics.

Description

technical field [0001] The invention relates to the technical field of anti-nuclear radiation, in particular to a production process of protective clothing. Background technique [0002] The materials and products currently used for anti-nuclear radiation biological shielding mainly fall into the following four categories. One type is based on lead for general industrial use, and is rolled or poured into gapless metal block lead plates, lead bricks, lead-skinned concrete, etc.; the second type is mainly lead powder, rubber, polyethylene foam, etc. Flexible products and coatings, adhesives, etc. that are mixed and compounded as base materials; the third category is products with gapless metal block lead skin as the inner core, and the inner and outer layers are covered with cross-linked foaming materials and synthetic rubber cotton materials; The first category is to make lightweight high-strength materials such as hollow microspheres from heavy metals such as lead. [0003...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C37/04
Inventor 于丰源戴耀东常树全孙霞
Owner 扬州锦沃科技有限公司
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