CN105834078A - Manufacturing process of wear-resistant combined type wheel - Google Patents
Manufacturing process of wear-resistant combined type wheel Download PDFInfo
- Publication number
- CN105834078A CN105834078A CN201610272093.2A CN201610272093A CN105834078A CN 105834078 A CN105834078 A CN 105834078A CN 201610272093 A CN201610272093 A CN 201610272093A CN 105834078 A CN105834078 A CN 105834078A
- Authority
- CN
- China
- Prior art keywords
- wear
- paint
- manufacturing process
- coating
- wheel hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/12—Applying particulate materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
- B05D5/086—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers having an anchoring layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/46—Single-purpose machines or devices for grinding railway car wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
- B05D2202/10—Metallic substrate based on Fe
- B05D2202/15—Stainless steel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2350/00—Pretreatment of the substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2451/00—Type of carrier, type of coating (Multilayers)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2503/00—Polyurethanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The invention discloses a manufacturing process of a wear-resistant combined type wheel. The manufacturing process of the wear-resistant combined type wheel is characterized by comprising the following steps: material selecting, hub manufacturing, wheel rim manufacturing, paint spraying and the like. By the manufacturing process of the wear-resistant combined type wheel, the wheel is protected effectively, the service life of the wheel is prolonged, and economic cost is saved.
Description
Technical field
The present invention relates to field of track traffic, specifically a kind of wear-resisting type assembled vehicle wheel manufacturing process.
Background technology
It is bigger that the speed of existing high-speed train promotes degree, track traffic is after long-time operation, track travel face guides traveling through light rail train can cause noticeable wear vestige, at existing most of track train wheels, it uses the rolling of manganese alloy steel entirety, this kind of wheel is after tread produces a large amount of abrasion, entirety must be replaced scrapping, and its service life is not long and wastes material in a large number.And its reliability of common assembled vehicle wheel is low, it is impossible to meet growing growth requirement.
Summary of the invention
It is desirable to provide a kind of wear-resisting type assembled vehicle wheel manufacturing process, to solve the problems referred to above.
For achieving the above object, technical scheme is as follows:
A kind of wear-resisting type assembled vehicle wheel manufacturing process, it is characterised in that comprise the following steps:
A. select 304 stainless steel materials as blank, intercept and process the crude green body of wheel hub, crude green body is carried out solution treatment, keep temperature 1050 DEG C, 15 minutes duration, the most quickly cool down；15 minutes duration, then wheel hub is proceeded to spraying coating line dusts from processing line, after having dusted, wheel hub successively solidification is processed, the most quickly cool down, and its surface is carried out grinding process；
B. choosing manganese alloy steel is raw material, utilizes clasp to be fixed on wheel hub by rim after processing rim crude green body, and heating by casting；
C. after b step completes, to rim surface spraying/roller coating prime paint, prime paint is white fused alumina sand grains, makes roughness reach 8 ~ 15 μm, and is dried 30 minutes；
D. at prime paint surface spraying/roller coating floating coat paint after step c completes, described floating coat paint is aliphatic polyurethane glass flake paint, paints three times polyurethane coating varnishes of spraying at floating coat continuously after being dried 0.5-1.5 hour.
Further, the coating layer thickness of described prime paint is 100 μm-120 μm.
Further, the coating layer thickness of described floating coat paint is 130 μm-150 μm.
Further, the coating layer thickness of described polyurethane coating varnish is 130 μm-150 μm.
The beneficial effects of the present invention is: the coating system that the present invention uses is compared, the paint film of one layer of application can be formed at wheel surface, in long-term walking process, before this paint film was rubbed, and can effectively extend the service life of wheel, and saved financial cost.Secondly, the present invention uses assembled vehicle wheel, saves financial cost.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described.
A kind of wear-resisting type assembled vehicle wheel manufacturing process, comprises the following steps: a. selects 304 stainless steel materials as blank, intercepts and process the crude green body of wheel hub, and crude green body plate carries out solution treatment, keeps temperature 1050 DEG C, 15 minutes duration, the most quickly cools down；15 minutes duration, then wheel hub is proceeded to spraying coating line dusts from processing line, after having dusted, wheel hub successively solidification is processed, the most quickly cool down, and its surface is carried out grinding process；B. choosing manganese alloy steel is raw material, utilizes clasp to be fixed on wheel hub by rim after processing rim crude green body, and heating by casting.C. after b step completes, to rim surface spraying/roller coating prime paint, prime paint is white fused alumina sand grains, makes roughness reach 8 ~ 15 μm, and is dried 30 minutes；D. at prime paint surface spraying/roller coating floating coat paint after step c completes, described floating coat paint is aliphatic polyurethane glass flake paint, paints three times polyurethane coating varnishes of spraying at floating coat continuously after being dried 0.5-1.5 hour.The coating layer thickness of described prime paint is 100 μm-120 μm.The coating layer thickness of described floating coat paint be the coating layer thickness of polyurethane coating varnish described in 130 μm-150 μm be 130 μm-150 μm
The coating system that the present invention uses is compared, and can form the paint film of one layer of application at wheel surface, in long-term walking process, rub paint film before this, and can effectively extend the service life of wheel, and saved financial cost.Secondly, the present invention uses assembled vehicle wheel, saves financial cost.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. a wear-resisting type assembled vehicle wheel manufacturing process, it is characterised in that comprise the following steps:
A. select 304 stainless steel materials as blank, intercept and process the crude green body of wheel hub, crude green body is carried out solution treatment, keep temperature 1050 DEG C, 15 minutes duration, the most quickly cool down；15 minutes duration, then wheel hub is proceeded to spraying coating line dusts from processing line, after having dusted, wheel hub successively solidification is processed, the most quickly cool down, and its surface is carried out grinding process；
B. choosing manganese alloy steel is raw material, utilizes clasp to be fixed on wheel hub by rim after processing rim crude green body, and heating by casting；
C. after b step completes, to rim surface spraying/roller coating prime paint, prime paint is white fused alumina sand grains, makes roughness reach 8 ~ 15 μm, and is dried 30 minutes；
D. at prime paint surface spraying/roller coating floating coat paint after step c completes, described floating coat paint is aliphatic polyurethane glass flake paint, paints three times polyurethane coating varnishes of spraying at floating coat continuously after being dried 0.5-1.5 hour.
Wear-resisting type assembled vehicle wheel manufacturing process the most according to claim 1, it is characterised in that: the coating layer thickness of described prime paint is 100 μm-120 μm.
Wear-resisting type assembled vehicle wheel manufacturing process the most according to claim 1, it is characterised in that: the coating layer thickness of described floating coat paint is 130 μm-150 μm.
Wear-resisting type assembled vehicle wheel manufacturing process the most according to claim 1, it is characterised in that: the coating layer thickness of described polyurethane coating varnish is 130 μm-150 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272093.2A CN105834078A (en) | 2016-04-28 | 2016-04-28 | Manufacturing process of wear-resistant combined type wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272093.2A CN105834078A (en) | 2016-04-28 | 2016-04-28 | Manufacturing process of wear-resistant combined type wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105834078A true CN105834078A (en) | 2016-08-10 |
Family
ID=56589439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610272093.2A Pending CN105834078A (en) | 2016-04-28 | 2016-04-28 | Manufacturing process of wear-resistant combined type wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105834078A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143576A (en) * | 1995-05-30 | 1997-02-26 | 瓦尔杜恩斯公司 | Polyblock railway wheel |
| CN101683643A (en) * | 2008-09-24 | 2010-03-31 | 长春轨道客车股份有限公司 | Coating process for body of high-speed track passenger car |
| CN102284408A (en) * | 2011-08-12 | 2011-12-21 | 中信戴卡轮毂制造股份有限公司 | Improved wheel coating process |
| CN102489435A (en) * | 2011-11-30 | 2012-06-13 | 中信戴卡轮毂制造股份有限公司 | Coating process for vehicle wheel with finish-tuned and polished surface |
| CN102921622A (en) * | 2012-11-23 | 2013-02-13 | 中信戴卡股份有限公司 | Coating process for finish-turned silver-electroplated wheel |
-
2016
- 2016-04-28 CN CN201610272093.2A patent/CN105834078A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1143576A (en) * | 1995-05-30 | 1997-02-26 | 瓦尔杜恩斯公司 | Polyblock railway wheel |
| CN101683643A (en) * | 2008-09-24 | 2010-03-31 | 长春轨道客车股份有限公司 | Coating process for body of high-speed track passenger car |
| CN102284408A (en) * | 2011-08-12 | 2011-12-21 | 中信戴卡轮毂制造股份有限公司 | Improved wheel coating process |
| CN102489435A (en) * | 2011-11-30 | 2012-06-13 | 中信戴卡轮毂制造股份有限公司 | Coating process for vehicle wheel with finish-tuned and polished surface |
| CN102921622A (en) * | 2012-11-23 | 2013-02-13 | 中信戴卡股份有限公司 | Coating process for finish-turned silver-electroplated wheel |
Non-Patent Citations (2)
| Title |
|---|
| 倪文胜: "《保温防腐工程实用材料手册》", 31 October 2007, 山西科学技术出版社 * |
| 王明海等: "《冶金生产概论》", 31 August 2008, 冶金工业出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |