CN109226716A - A kind of vehicle bridge casting technique - Google Patents
A kind of vehicle bridge casting technique Download PDFInfo
- Publication number
- CN109226716A CN109226716A CN201811025729.9A CN201811025729A CN109226716A CN 109226716 A CN109226716 A CN 109226716A CN 201811025729 A CN201811025729 A CN 201811025729A CN 109226716 A CN109226716 A CN 109226716A
- Authority
- CN
- China
- Prior art keywords
- mold
- vehicle bridge
- blank
- carried out
- casting
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of vehicle bridge casting techniques, include the following steps: S10: heating blank first preheats blank, is kept for 0.3~0.5 hour, and then proceeding to heating makes blank fusing be in the metallic solution of molten condition；S20: mold preheating: preheating mold, and pre-heating temperature is 1000 DEG C~1200 DEG C, is kept for 0.6~1 hour；S30: layer overlay release agent in a mold, and metallic solution is injected in mold；S40: first time die casting processing is carried out to mold with press-casting machine, the compression of the vehicle bridge is about 2~4mm；S50: second of die casting processing is carried out to mold with press-casting machine, the compression of the vehicle bridge is about 3~5mm；S60: demoulding processing is carried out to vehicle bridge.The simple process, high production efficiency, it is not easy to be broken, securely and reliably.
Description
Technical field
The present invention relates to automobile equipment manufacturing process area more particularly to a kind of vehicle bridge casting techniques.
Background technique
Vehicle bridge is the important composition component of automobile, and in the prior art, the manufacturing process of vehicle bridge is complicated, production efficiency
Low, reliability is not high, is easy to produce crackle.Therefore, how to simplify casting technique, improve the reliability of vehicle bridge, and how to mention
Production efficiency becomes those skilled in the art's important technological problems to be solved.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of vehicle bridge casting technique, the simple process is raw
It produces high-efficient, it is not easy to be broken, securely and reliably.
To achieve the goals above, the present invention provides a kind of vehicle bridge casting technique, and the technique includes the following steps:
S10: heating blank first preheats blank, is kept for 0.3~0.5 hour, and then proceeding to heating keeps blank molten
Change the metallic solution in molten condition；
S20: mold preheating: preheating mold, and pre-heating temperature is 1000 DEG C~1200 DEG C, keeps 0.6~1
Hour；
S30: layer overlay release agent in a mold, and metallic solution is injected in mold；
S40: first time die casting processing is carried out to mold with press-casting machine, the compression of the vehicle bridge is about 2~4mm；
S50: second of die casting processing is carried out to mold with press-casting machine, the compression of the vehicle bridge is about 3~5mm；
S60: demoulding processing is carried out to vehicle bridge.
In addition, a kind of vehicle bridge casting technique according to the present invention, can also have following technical characteristic:
Preferably, in step slo, the pre-heating temperature of the blank is 1000~1100 DEG C, is kept for 0.5 hour.
In step S20, mold preheating temperature is 1100 DEG C, is kept for 1 hour.
By adopting the above-described technical solution, the present invention has the advantage that the simple process, high production efficiency are not allowed
It is easily broken, securely and reliably.
Specific embodiment
Embodiment 1
A kind of vehicle bridge casting technique according to an embodiment of the present invention, the technique include the following steps: S10: heating blank,
First blank is preheated, the pre-heating temperature of the blank is 1000 DEG C, is kept for 0.3 hour, can make metal in this way
Chemical component is more uniform, and performance is more superior, and then proceeding to heating makes blank fusing be in the metallic solution of molten condition；S20:
Mold preheating: preheating mold, and pre-heating temperature is 1000 DEG C DEG C, is kept for 0.6 hour, and mold is heated to this temperature
Degree, enables to the castability of mold to reach optimal state, and the vehicle bridge reliability for obtaining casting is higher；S30: in a mold
Layer overlay release agent, and metallic solution is injected in mold；S40: first time die casting processing, institute are carried out to mold with press-casting machine
The compression for stating vehicle bridge is about 2~4mm；S50: second of die casting processing is carried out to mold with press-casting machine, the compression of the vehicle bridge is about
For 3~5mm；S60: demoulding processing is carried out to vehicle bridge.
Embodiment 2
A kind of vehicle bridge casting technique according to an embodiment of the present invention, the technique include the following steps: S10: heating blank,
First blank is preheated, the pre-heating temperature of the blank is 1100 DEG C, is kept for 0.5 hour, can make metal in this way
Chemical component is more uniform, and performance is more superior, and then proceeding to heating makes blank fusing be in the metallic solution of molten condition；S20:
Mold preheating: preheating mold, and pre-heating temperature is 1200 DEG C, is kept for 1 hour, mold is heated to this temperature,
The castability of mold is enabled to reach optimal state, the vehicle bridge reliability for obtaining casting is higher；S30: it spreads in a mold
Upper one layer of release agent, and metallic solution is injected in mold；S40: carrying out first time die casting processing to mold with press-casting machine, described
The compression of vehicle bridge is about 2~4mm；S50: second of die casting processing is carried out to mold with press-casting machine, the compression of the vehicle bridge is about 3
~5mm；S60: demoulding processing is carried out to vehicle bridge.
Embodiment 3
A kind of vehicle bridge casting technique according to an embodiment of the present invention, the technique include the following steps: S10: heating blank,
First blank is preheated, the pre-heating temperature of the blank is 1050 DEG C, is kept for 0.4 hour, can make metal in this way
Chemical component is more uniform, and performance is more superior, and then proceeding to heating makes blank fusing be in the metallic solution of molten condition；S20:
Mold preheating: preheating mold, and pre-heating temperature is 1100 DEG C, is kept for 0.8 hour, and mold is heated to this temperature
Degree, enables to the castability of mold to reach optimal state, and the vehicle bridge reliability for obtaining casting is higher；S30: in a mold
Layer overlay release agent, and metallic solution is injected in mold；S40: first time die casting processing, institute are carried out to mold with press-casting machine
The compression for stating vehicle bridge is about 2~4mm；S50: second of die casting processing is carried out to mold with press-casting machine, the compression of the vehicle bridge is about
For 3~5mm；S60: demoulding processing is carried out to vehicle bridge.
Beneficial effects of the present invention: the simple process, high production efficiency, it is not easy to be broken, securely and reliably.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (3)
1. a kind of vehicle bridge casting technique, which comprises the steps of:
S10: heating blank, first blank is preheated, keep 0.3~0.5 hour, then proceed to heating make blank fusing be in
The metallic solution of molten condition；
S20: mold preheating: preheating mold, and pre-heating temperature is 1000 DEG C~1200 DEG C, and holding 0.6~1 is small
When；
S30: layer overlay release agent in a mold, and metallic solution is injected in mold；
S40: first time die casting processing is carried out to mold with press-casting machine, the compression of the vehicle bridge is about 2~4mm；
S50: second of die casting processing is carried out to mold with press-casting machine, the compression of the vehicle bridge is about 3~5mm；
S60: demoulding processing is carried out to vehicle bridge.
2. vehicle bridge casting technique according to claim 1, which is characterized in that in step slo, the preheating of the blank
Temperature is 1000~1100 DEG C, is kept for 0.5 hour.
3. vehicle bridge casting technique according to claim 1, which is characterized in that in step S20, mold preheating temperature
It is 1100 DEG C, is kept for 1 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811025729.9A CN109226716A (en) | 2018-09-04 | 2018-09-04 | A kind of vehicle bridge casting technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811025729.9A CN109226716A (en) | 2018-09-04 | 2018-09-04 | A kind of vehicle bridge casting technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109226716A true CN109226716A (en) | 2019-01-18 |
Family
ID=65060361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811025729.9A Pending CN109226716A (en) | 2018-09-04 | 2018-09-04 | A kind of vehicle bridge casting technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109226716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064743A (en) * | 2019-04-30 | 2019-07-30 | 徐州箱桥机械有限公司 | A kind of processing technology of gear |
-
2018
- 2018-09-04 CN CN201811025729.9A patent/CN109226716A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064743A (en) * | 2019-04-30 | 2019-07-30 | 徐州箱桥机械有限公司 | A kind of processing technology of gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104707931B (en) | A kind of manufacture method of large-sized high-temperature alloy dish class forging part | |
| CN105344900A (en) | Forging process for lock case | |
| KR101327708B1 (en) | Method for manufacturing high strength steel shaped body | |
| US20100206007A1 (en) | Method for producing a headlight lens for a vehicle headlight | |
| CN110000320A (en) | A kind of forging technology of aluminum-alloy wheel wheel hub | |
| CN109226716A (en) | A kind of vehicle bridge casting technique | |
| KR100669603B1 (en) | Manufacturing method of aluminum wheel that make use of fusion forging method | |
| CN102873310A (en) | End cover casting production technology | |
| CN104384879B (en) | Machining method of glass mold | |
| CN110064743A (en) | A kind of processing technology of gear | |
| CN101875090A (en) | Flange casting production process | |
| KR20200076071A (en) | Heating method of aluminum plated steel sheet for hot forming | |
| CN109136508A (en) | A kind of bearing (ball) cover casting technique | |
| JP2011063868A (en) | Methods for manufacturing aluminum molded component and metal structure including the aluminum molded component | |
| WO2014060976A3 (en) | Method for producing a brush and brush obtained by said method | |
| CN110479981A (en) | A kind of vehicle flange casting method | |
| CN102386708A (en) | Method for manufacturing hub motor shell | |
| CN107626904A (en) | A kind of processing technology of wheel spoke | |
| CN110449560A (en) | A kind of end cover of engine casting method | |
| CN107900276A (en) | A kind of processing method of wheel hub | |
| CN107891137A (en) | A kind of manufacture method of wheel hub | |
| CN111001787A (en) | Valve casting process | |
| CN108000066A (en) | A kind of manufacturing process of automotive hub | |
| CN103613269A (en) | Manufacturing method for glass hand basin or glass foot basin | |
| KR101317666B1 (en) | Electronic Parking Brake System Carrier Producing Method by Precision Forging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |