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Preparation method of stainless steel wire for netting

A technology for stainless steel wire and wire drawing is applied in the field of preparation of stainless steel wire for mesh weaving, which can solve the problems of high cost, long production cycle, complicated procedures, etc., and achieve the effect of shortening production cycle, shortening production process and reducing technological process.

Active Publication Date: 2021-12-21
JIANGYIN FASTEN STAINLESS STEEL PROD CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems of complicated procedures, long production cycle and high cost existing in the existing technology, the present invention proposes a preparation method of stainless steel wire for weaving netting, the quality of the finished product is the same as that of the original technology, and the effect of reducing cost and increasing production can be achieved

Method used

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  • Preparation method of stainless steel wire for netting
  • Preparation method of stainless steel wire for netting
  • Preparation method of stainless steel wire for netting

Examples

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Effect test

Embodiment 1

[0094] The present embodiment provides a kind of preparation method of stainless steel wire for netting, and described preparation method comprises the following steps:

[0095] (1) Rough extraction: soak the raw material of stainless steel wire rod in 4wt% surface treatment agent of type 0445 produced by Jinan Jinhailong Chemical Co., Ltd. for 20 minutes, and control the temperature at 80°C. Dry at 200°C for 30 minutes to obtain a pretreatment wire with a diameter of 5.5mm. The pretreatment wire is put into the rough drawing mold box at a speed of 300m / min through the gantry pay-off frame, and the drawing process is carried out through six drawing processes. The temperature of the circulating cooling water in the rough drawing wire drawing mold box is 30°C. The six wire drawing processes all use the calcium-based lubricating powder of the model AM300 produced by YADEKA CHEMICAL SUPPLY CORPORATION to obtain an intermediate wire with a diameter of 2.2mm. The six wire drawing pro...

Embodiment 2

[0102] The present embodiment provides a kind of preparation method of stainless steel wire for netting, and described preparation method comprises the following steps:

[0103] (1) Rough pumping: Pull the stainless steel wire material at a speed of 250m / min to 4wt% of the surface treatment agent produced by Jinan Jinhailong Chemical Co., Ltd., the model is 0445, the residence time is 4.08s, and the control temperature is 70 ℃, the raw material of the stainless steel wire after film treatment was dried at 280℃ for 8.08s to obtain a pretreatment wire with a diameter of 5.5mm, and the pretreatment wire was fed into the rough drawing mold box at a speed of 250m / min by the gantry pay-off frame Among them, the drawing process is carried out through six wire drawing processes. The temperature of the circulating cooling water of the rough drawing wire drawing mold box is 25 °C. The six wire drawing processes all adopt the calcium-based lubricant powder of the model AM300 produced by Y...

Embodiment 3

[0110] The present embodiment provides a kind of preparation method of stainless steel wire for netting, and described preparation method comprises the following steps:

[0111] (1) Rough extraction: immerse the raw material of stainless steel wire rod in 4wt% of the surface treatment agent of model 0445 produced by Jinan Jinhailong Chemical Co., Ltd. for 30 minutes, and control the temperature at 70°C. Dry at 250°C for 20 minutes to obtain a pretreatment wire with a diameter of 5.5mm. The pretreatment wire is put into the rough drawing mold box at a speed of 150m / min through the gantry pay-off frame, and the drawing process is carried out through six drawing processes. The temperature of the circulating cooling water in the rough drawing wire drawing mold box is 35°C. The six wire drawing processes all use the calcium-based lubricating powder of the model AM300 produced by YADEKA CHEMICAL SUPPLY CORPORATION to obtain an intermediate wire with a diameter of 2.2mm. The six wire ...

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Abstract

The invention provides a preparation method of a stainless steel wire for netting. The preparation method comprises the following steps that the pass deformation in a metal wire drawing procedure is reasonably arranged, the procedures of rough drawing, primary annealing, fine drawing and secondary annealing are carried out, a water-based lubricant is adopted in the last pass in fine drawing, and a lubricant on the surface of a semi-finished product wire is removed. The purpose that the stainless steel wire for netting can be obtained through two times of drawing-annealing is achieved, the produced stainless steel wire is smooth and clean in surface, it is guaranteed that the physical and chemical properties of the wire rod are flush with those of other processes while the technological process is shortened, the using effect is stable, the production process is shortened, economic benefits are good, and the stainless steel wire is suitable for industrial production and use.

Description

technical field [0001] The invention belongs to the technical field of production and processing of metal wires, and in particular relates to a preparation method of stainless steel wires for weaving nets. Background technique [0002] Stainless steel wire woven mesh is widely used in mechanical equipment protection, highway guardrails, sports venues and green belt protection nets, etc. It can also be used as packaging nets, barbecue nets, and grading screening nets. The stainless steel wires for this kind of netting are mainly annealed The main raw material is the austenitic stainless steel wire in the state. From the processing of the stainless steel wire raw material to the industrial product with the specified diameter, it is necessary to plastically deform the wire raw material. The usually used processing process can be summarized as multiple repetitions of drawing-annealing. . Drawing, that is, to make the metal blank pass through the die hole under the action of ten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C1/02B21C9/00C21D8/06
CPCB21C1/02B21C9/00C21D8/065Y02P10/20
Inventor 陈军徐钦华吴卫强查友梅虎张晓清袁志庆戴鹏勇张小地严磊
Owner JIANGYIN FASTEN STAINLESS STEEL PROD CO LTD
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