CN109483691A - Brake disc manufacturing method - Google Patents
Brake disc manufacturing method Download PDFInfo
- Publication number
- CN109483691A CN109483691A CN201811507638.9A CN201811507638A CN109483691A CN 109483691 A CN109483691 A CN 109483691A CN 201811507638 A CN201811507638 A CN 201811507638A CN 109483691 A CN109483691 A CN 109483691A
- Authority
- CN
- China
- Prior art keywords
- brake disc
- cavity
- upper mold
- baking
- parts
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 9
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000748 compression moulding Methods 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of brake disc manufacturing methods, comprise the following steps that: brake disc raw material is uniformly mixed by step (1) as required, the brake disc raw material is according to parts by weight, mainly include following components: common 80-110 parts of river sand, 3-6 parts of mud powder, 3-6 parts of resinon.The raw material mixed is put into artificial compression moulding in brake disc mold by step (2)；The brake disc after molding is concentrated into baking and curing in Special baking room when brake disc quantity after molding is greater than two by step (3).Method of the invention is to carry out molding making brake disc using artificial, divide mold forming to be concentrated into Special baking room later and carries out baking and curing, it is integrally improved brake disc production efficiency, and it reduces costs, simultaneously, the main material of brake disc has been changed to common river sand by precoated sand, improves the intensity and hardness of brake disc, ensure that the quality of brake disc.
Description
Technical field
The invention belongs to brake disc technical fields, and in particular to a kind of brake disc manufacturing method.
Background technique
Brake disk of motor vehicle is the very important component of automobile or other vehicle brake systems, and the quality of brake disc is direct
It is related to the security performance of vehicle, and closely bound up with the life security of driver, traditional monolithic brake disc is in production process
In be it is artificial again directly after heat treatment drying after being mounted on molding die on machine using machine pressure molding take out, usually
One brake disc molding drying needs 3-4 hour, causes brake disc production efficiency low, and high production cost.It is existing simultaneously
Brake disc is using precoated sand when manufacturing as main material, and hardness is lower after brake disc molding, at high cost, and when use be easy to cause
Brake disc failure.
Summary of the invention
In view of the above drawbacks of the prior art, the present invention provides a kind of brake disc manufacturing method, to improve brake disc system
Efficiency and quality are made, production cost is reduced.
Technical solution of the present invention is as follows:
A kind of brake disc manufacturing method, comprises the following steps that:
Brake disc raw material is uniformly mixed by step (1) as required, the brake disc raw material, according to parts by weight, mainly
Including following components: common 80-110 parts of river sand, 3-6 parts of mud powder, 3-6 parts of resinon；
The raw material mixed is put into artificial compression moulding in brake disc mold by step (2)；
The brake disc after molding is concentrated into specially by step (3) when brake disc quantity after molding is greater than two
With baking and curing in drying chamber.
Preferably, the temperature when step (3) baking and curing is 180 DEG C~220 DEG C, the time is first to heat 2h, after
Keep the temperature 1h.
Preferably, the brake disc mold includes upper die and lower die, the upper mold includes whole disc-shaped upper calligraphy or painting model
Body, the end face part of the upper mold body are recessed inwardly to form the first cavity, are recessed inwardly to form in the middle part of first cavity
Two cavitys, the center line of first cavity and the center line of the second cavity are on same straight line, the bottom of first cavity
It is circumferentially distributed on face to have at least three strip protrusions radially extended along the upper mold body, and the two neighboring length
The distance between strip bulge is identical；
The lower die includes the lower mould body of whole plate-like, the outer diameter phase of the outer diameter of the lower mould body and the upper mold body
Together, brake disc forming cavity is formed after the upper mold is fastened in lower die between first cavity and the second cavity.
Preferably, the periphery of the upper mold body is welded with two handles, the line of centres of two handles with it is described
The center of upper mold body is point-blank.
Preferably, the Special baking room includes the baking chamber surrounded by wall, the baking is intracavitary to be provided with setting of can moving
Rack, is provided with electric heating tube on the inside wall of the wall, and the bottom for drying chamber is arranged side by side that there are two guide rails, this is led
Rail extends the baking chamber, and the supporter can be moved forward and backward along the guide rail.
Preferably, being provided with insulating layer on the inside wall of the wall.
Preferably, the supporter includes outline border, the two sides of the outline border are symmetrically arranged at least two along the vertical direction
Vertical bar, it is horizontally disposed between two vertical bars to have angle steel, and it is placed with tray between two opposite angle steel, it is described
The bottom of outline border is provided with idler wheel.
The utility model has the advantages that method of the invention is to carry out molding making brake disc using artificial, concentration after mold forming is divided to put
Enter Special baking room and carry out baking and curing, is integrally improved brake disc production efficiency, and reduce costs, meanwhile, the master of brake disc
Material has been changed to common river sand by precoated sand, improves the intensity and hardness of brake disc, ensure that the quality of brake disc.
Detailed description of the invention
Fig. 1 is the upper die structure schematic diagram of brake disc mold of the invention；
Fig. 2 is the lower die structure schematic diagram of brake disc mold of the invention；
Fig. 3 is the main view of drying chamber of the invention；
Fig. 4 is the left view of Fig. 1.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
A kind of brake disc manufacturing method, comprises the following steps that:
Brake disc raw material is uniformly mixed by step (1) as required, the brake disc raw material, according to parts by weight, mainly
Including following components: common 80-110 parts of river sand, 3-6 parts of mud powder, 3-6 parts of resinon；
The raw material mixed is put into artificial compression moulding in brake disc mold by step (2)；
The brake disc after molding is concentrated into specially by step (3) when brake disc quantity after molding is greater than two
With baking and curing in drying chamber.Temperature when baking and curing is 180 DEG C~220 DEG C, and the time is first to heat 2h, keeps the temperature 1h afterwards.
Brake disc mold as shown shown in Figure 1 and Figure 2, including upper die and lower die, the upper mold include whole disc-shaped
Upper mold body 11, one of end face part of the upper mold body 11 is recessed inwardly to form the first cavity 12, and described first is recessed
It is recessed inwardly to form the second cavity 14 in the middle part of the bottom of chamber 12, the center of the center line of first cavity 12 and the second cavity 14
Line is circumferentially distributed on the bottom surface of first cavity 12 to have multiple radial directions along the upper mold body 11 on same straight line
The strip protrusion 13 of extension, and the distance between two neighboring described strip protrusion 13 is identical, all strip protrusions
13 radially distribute around the center of upper mold body 1；
The lower die includes whole disc-shaped lower mould body 15, the outer diameter of the lower mould body 15 and the upper mold body 11
Outer diameter it is identical, the upper mold between first cavity 12 and the second cavity 14 forms brake disc after being fastened in lower die
Forming cavity.Two handles 16, the center of two handles 16 are welded in the periphery of the upper mold body 11 for operating easily,
The center of line and the upper mold body 11 is point-blank.
From figs. 3 and 4 it can be seen that the Special baking room includes the baking chamber 6 surrounded by wall 1, the front end of wall 1 is hinged
There is side enabling 10, is provided with the supporter 4 that can be moved in the baking chamber 6, is provided with insulating layer on the inside wall of the wall 1
2 and electric heating tube 3, the bottom for drying chamber 6 is arranged side by side that there are two guide rails 5, which extends the baking chamber 6, described to set
Rack 4 can be moved forward and backward along the guide rail 5.
The supporter 4 includes outline border 41, and the two sides of the outline border 41 are symmetrically arranged at least two vertical bars along the vertical direction
42, it is horizontally disposed between two vertical bars 42 to have angle steel 43, and tray is placed between two opposite angle steel 43
44, the bottom of the outline border 41 is provided with idler wheel 45, which is moved forward and backward along guide rail 5 drives supporter 4 to be moved forward and backward.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (7)
1. a kind of brake disc manufacturing method, which is characterized in that comprise the following steps that:
Brake disc raw material is uniformly mixed by step (1) as required, and the brake disc raw material mainly includes according to parts by weight
Following components: common 80-110 parts of river sand, 3-6 parts of mud powder, 3-6 parts of resinon；
The raw material mixed is put into artificial compression moulding in brake disc mold by step (2)；
The brake disc after molding is concentrated into Special baking when brake disc quantity after molding is greater than two by step (3)
Baking and curing in room.
2. the manufacturing method of brake disc as described in claim 1, it is characterised in that: the temperature when step (3) baking and curing
Degree is 180 DEG C~220 DEG C, and the time is first to heat 2h, keeps the temperature 1h afterwards.
3. the manufacturing method of brake disc as claimed in claim 2, it is characterised in that: the brake disc mold includes upper mold under
Mould, the upper mold include whole disc-shaped upper mold body (11), and the end face part of the upper mold body (11) is recessed inwardly to be formed
First cavity (12) is recessed inwardly to be formed the second cavity (14) in the middle part of first cavity (12), first cavity (12)
Center line and the second cavity (14) center line on same straight line, circumferentially divide on the bottom surface of first cavity (12)
It is furnished at least three strip protrusions (13) radially extended along the upper mold body (11), and the two neighboring strip
The distance between raised (13) are identical；
The lower die includes the lower mould body (15) of whole plate-like, outer diameter and the upper mold body (11) of the lower mould body (15)
Outer diameter it is identical, the upper mold be fastened in lower die after between first cavity (12) and the second cavity (14) formed brake
Hull forming cavity.
4. brake disk molding die according to claim 3, it is characterised in that: weld the periphery of the upper mold body (11)
There are two handle (16), the center of the lines of centres of two handles (16) and the upper mold body (11) is point-blank.
5. the manufacturing method of brake disc as described in claim 3 or 4, it is characterised in that: the Special baking room includes by wall
(1) the baking chamber (6) surrounded, is provided with the supporter (4) that can be moved in the baking chamber (6), on the inside wall of the wall (1)
It is provided with electric heating tube (3), the bottom for drying chamber (6) is arranged side by side there are two guide rail (5), which extends described
It dries chamber (6), the supporter (4) can be moved forward and backward along the guide rail (5).
6. the manufacturing method of brake disc as claimed in claim 5, it is characterised in that: set on the inside wall of the wall (1)
It is equipped with insulating layer (2).
7. the manufacturing method of brake disc as claimed in claim 6, it is characterised in that: the supporter (4) includes outline border (41),
The two sides of the outline border (41) are symmetrically arranged at least two vertical bars (42) along the vertical direction, along level between two vertical bars (42)
Direction is provided with angle steel (43), and is placed with tray (44) between two opposite angle steel (43), the bottom of the outline border (41)
Portion is provided with idler wheel (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507638.9A CN109483691A (en) | 2018-12-11 | 2018-12-11 | Brake disc manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507638.9A CN109483691A (en) | 2018-12-11 | 2018-12-11 | Brake disc manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109483691A true CN109483691A (en) | 2019-03-19 |
Family
ID=65698344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811507638.9A Pending CN109483691A (en) | 2018-12-11 | 2018-12-11 | Brake disc manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109483691A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323010A (en) * | 2007-04-05 | 2008-12-17 | 高丘六和（天津）工业有限公司 | Double-layer sand mould of vehicle front brake disc and foundry technique |
| CN108658613A (en) * | 2018-04-18 | 2018-10-16 | 西安航空制动科技有限公司 | A kind of method that staple fiber molding prepares automobile brake disc |
| CN209318721U (en) * | 2018-12-11 | 2019-08-30 | 重庆市好人红机械有限公司 | Brake disk molding die |
-
2018
- 2018-12-11 CN CN201811507638.9A patent/CN109483691A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323010A (en) * | 2007-04-05 | 2008-12-17 | 高丘六和（天津）工业有限公司 | Double-layer sand mould of vehicle front brake disc and foundry technique |
| CN108658613A (en) * | 2018-04-18 | 2018-10-16 | 西安航空制动科技有限公司 | A kind of method that staple fiber molding prepares automobile brake disc |
| CN209318721U (en) * | 2018-12-11 | 2019-08-30 | 重庆市好人红机械有限公司 | Brake disk molding die |
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