CN101733513B - Winding drum overlaying technique of wire drawing machine - Google Patents
Winding drum overlaying technique of wire drawing machine Download PDFInfo
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- CN101733513B CN101733513B CN2009102114773A CN200910211477A CN101733513B CN 101733513 B CN101733513 B CN 101733513B CN 2009102114773 A CN2009102114773 A CN 2009102114773A CN 200910211477 A CN200910211477 A CN 200910211477A CN 101733513 B CN101733513 B CN 101733513B
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Abstract
The invention relates to a winding drum overlaying technique of a wire drawing machine, comprising the following steps of: before welding a winding drum, firstly turning a working surface of the winding drum according to abrasion requirements; fixing the winding drum on a rotary shaft, when mounting, positioning as an inner hole of the winding drum, adjusting the position to lead the working surface of the winding drum to be vertical to the position of an overlaying gun; preheating; overlaying; keeping warm after overlaying; and naturally cooling to room temperature. The invention has the advantages that an overlaying technique is used, the thickness of overlaying can be set randomly, after overlaying, the winding drum can be fine-processed, the deformation and the ellipticity of the winding drum can be minimal; and the invention has simple processing and convenient operation.
Description
Technical field
The present invention relates to a kind of winding drum overlaying technique of wire drawing machine, belong to the built-up welding welding technology field.
Background technology
Reel is important in a wire drawing machine part; Requirement to it is that inside and outside circle is wanted with one heart, and the out-of-roundness of cylindrical is little, and wear-resisting; Increase service life; Prior art is to adopt surfacing, and reel is not processed behind the surfacing, so the deflection of reel just directly has influence on quality with out-of-roundness in high temperature.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art, provide a kind of and make the distortion of reel inside and outside circle little, increase the reel winding drum overlaying technique of wire drawing machine in service life.
According to technical scheme provided by the invention, said winding drum overlaying technique of wire drawing machine comprises the steps:
(1), at first the reel working face is machined before the reel weldering by the wearing and tearing requirement;
(2), reel is fixed in the rotating shaft, with reel endoporus location, the adjustment position makes the working face of reel become vertical with the position of surfacing torch during installation;
(3) reel is carried out preheating, preheat temperature is 80～150 ℃;
(4) reel after the preheating is carried out built-up welding; The bead-welding technology parameter is: gage of wire: 3.2～4 millimeters; Welding current: 400～600 milliamperes; Weldingvoltage: 380 volts; Reel velocity of rotation: 8～12 rev/mins; Built-up welding thickness: 0.5～1 millimeter; Temperature: 500～600 ℃.
(5) will under 500～600 ℃ of temperature, be incubated 8～12 hours through the reel after the built-up welding;
(6) will naturally cool to room temperature through the reel after the insulation.
Advantage of the present invention can be set arbitrarily for adopting its built-up welding thickness of bead-welding technology, can fine finishining after the built-up welding, and the deflection of reel and out-of-roundness can reach minimum; Processing is simple, and is easy to operate.
The specific embodiment
Embodiment one:
A kind of winding drum overlaying technique of wire drawing machine, this technical process comprises:
(1), at first the reel working face is machined before the reel weldering by the wearing and tearing requirement;
(2), reel is fixed in the rotating shaft, with reel endoporus location, the adjustment position makes the working face of reel become vertical with the position of surfacing torch during installation;
(3) reel is carried out preheating, preheat temperature is 100 ℃;
(4) reel after the preheating is carried out built-up welding, the bead-welding technology parameter is: gage of wire: 3.2 millimeters; Welding current: 400 milliamperes; Weldingvoltage: 380 volts; Reel velocity of rotation: 8 rev/mins; Built-up welding thickness: 0.5 millimeter; Temperature: 500 ℃.
(5) will under 500 temperature, be incubated 2 hours through the reel after the built-up welding;
(6) will naturally cool to room temperature through the reel after the insulation.
Embodiment two:
A kind of winding drum overlaying technique of wire drawing machine, this technical process comprises:
(1), at first the reel working face is machined before the reel weldering by the wearing and tearing requirement;
(2), reel is fixed in the rotating shaft, with reel endoporus location, the adjustment position makes the working face of reel become vertical with the position of surfacing torch during installation;
(3) reel is carried out preheating, preheat temperature is 150 ℃;
(4) reel after the preheating is carried out built-up welding, the bead-welding technology parameter is: gage of wire: 4 millimeters; Welding current: 600 milliamperes; Weldingvoltage: 380 volts; Reel velocity of rotation: 12 rev/mins; Built-up welding thickness: 1 millimeter; Temperature: 600 ℃.
(5) will under 600 ℃ of temperature, be incubated 8 hours through the reel after the built-up welding;
(6) will naturally cool to room temperature through the reel after the insulation.
Embodiment three:
A kind of winding drum overlaying technique of wire drawing machine, this technical process comprises:
(1), at first the reel working face is machined before the reel weldering by the wearing and tearing requirement;
(2), reel is fixed in the rotating shaft, with reel endoporus location, the adjustment position makes the working face of reel become vertical with the position of surfacing torch during installation;
(3) reel is carried out preheating, preheat temperature is 120 ℃;
(4) reel after the preheating is carried out built-up welding; The bead-welding technology parameter is: gage of wire: 3.5 millimeters; Welding current: 500 milliamperes; Weldingvoltage: 380 volts; Reel velocity of rotation: 10 rev/mins; Built-up welding thickness: 0.8 millimeter; Temperature: 550 ℃.
(5) will under 550 ℃ of temperature, be incubated 10 hours through the reel after the built-up welding;
(6) will naturally cool to room temperature through the reel after the insulation.
Claims (1)
1. winding drum overlaying technique of wire drawing machine, it is characterized in that: said technology comprises the steps:
(1), at first the reel working face is machined before the reel weldering by the wearing and tearing requirement;
(2), reel is fixed in the rotating shaft, with reel endoporus location, the adjustment position makes the working face of reel become vertical with the position of surfacing torch during installation;
(3) reel is carried out preheating, preheat temperature is 80～150 ℃;
(4) reel after the preheating is carried out built-up welding, the bead-welding technology parameter is: gage of wire: 3.2～4 millimeters; Welding current: 400～600 milliamperes; Weldingvoltage: 380 volts; Reel velocity of rotation: 8～12 rev/mins; Built-up welding thickness: 0.5～1 millimeter; Temperature: 500～600 ℃;
(5) will under 500～600 ℃ of temperature, be incubated 8～12 hours through the reel after the built-up welding;
(6) will naturally cool to room temperature through the reel after the insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102114773A CN101733513B (en) | 2009-11-12 | 2009-11-12 | Winding drum overlaying technique of wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102114773A CN101733513B (en) | 2009-11-12 | 2009-11-12 | Winding drum overlaying technique of wire drawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101733513A CN101733513A (en) | 2010-06-16 |
| CN101733513B true CN101733513B (en) | 2012-02-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102114773A Active CN101733513B (en) | 2009-11-12 | 2009-11-12 | Winding drum overlaying technique of wire drawing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101733513B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527753A (en) * | 2012-01-10 | 2012-07-04 | 贵州钢绳(集团)有限责任公司 | Winding drum of wire drawing machine and surface treatment process thereof |
| CN102773669B (en) * | 2012-07-23 | 2015-01-28 | 山西新富升机器制造有限公司 | Method for welding and manufacturing split drum of elevator |
| CN103203519A (en) * | 2013-05-07 | 2013-07-17 | 贵州钢绳股份有限公司 | Surfacing treatment method of winding drum of wire drawing machine |
| CN103341684B (en) * | 2013-06-28 | 2016-01-20 | 四川蓝星机械有限公司 | The surface overlaying technique of minor diameter carbon steel, low-alloy steel, heat resisting steel cylindrical shell |
| CN108161194A (en) * | 2017-12-25 | 2018-06-15 | 武汉理工大学 | A kind of plasma surfacing restorative procedure of drawing block |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100704A (en) * | 2007-08-06 | 2008-01-09 | 蔡海进 | Method for manufacturing wire drawing machine drum |
| CN201244709Y (en) * | 2008-07-07 | 2009-05-27 | 开滦(集团)有限责任公司唐山多种经营分公司 | Apparatus for repairing surface overlaying of rod parts |
-
2009
- 2009-11-12 CN CN2009102114773A patent/CN101733513B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100704A (en) * | 2007-08-06 | 2008-01-09 | 蔡海进 | Method for manufacturing wire drawing machine drum |
| CN201244709Y (en) * | 2008-07-07 | 2009-05-27 | 开滦(集团)有限责任公司唐山多种经营分公司 | Apparatus for repairing surface overlaying of rod parts |
Non-Patent Citations (1)
| Title |
|---|
| 张新福.拉丝机卷筒根部磨损修复工艺.《焊接技术》.1999,(第06期), * |
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| CN101733513A (en) | 2010-06-16 |
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Owner name: WUXI CHANGXIN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WUXI CHANGXIN ELECTROMECHANIC SCIENCE + TECHNOLOGY CO., LTD. |
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Address after: 214028 No. 209 Chengnan Road, New District, Jiangsu, Wuxi Patentee after: Wuxi Changxin Technology Co., Ltd. Address before: 214028, Wuxi Province, Jiangsu New District Wang Zhuang Industrial matching two, Wuxi Chang Xin Electrical and Mechanical Technology Co., Ltd. Patentee before: Wuxi Changxin Electrical Technology Co., Ltd. |