CN104972032A - Steering knuckle forging process - Google Patents
Steering knuckle forging process Download PDFInfo
- Publication number
- CN104972032A CN104972032A CN201510351544.7A CN201510351544A CN104972032A CN 104972032 A CN104972032 A CN 104972032A CN 201510351544 A CN201510351544 A CN 201510351544A CN 104972032 A CN104972032 A CN 104972032A
- Authority
- CN
- China
- Prior art keywords
- steering knuckle
- blank
- forging
- forging process
- knuckle forging
- 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
- 238000005242 forging Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 238000009966 trimming Methods 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Forging (AREA)
Abstract
The invention relates to a steering knuckle forging process. The steering knuckle forging process comprises the following steps: (1) a raw material is machined to a blank with a diameter of 150 mm and a length of 280 mm; (2) the blank is put in a furnace for heating at a temperature of 1000 DEG C by 1 hour; and then, the furnace temperature rises to 1200 DEG C, and is kept by 3 hours; (3) the blank is molded through forging; (4) the trimming is performed; and (5) a steering knuckle workpiece is checked. The steering knuckle forging process, disclosed by the invention, is reasonable in process route design, is simple and feasible, greatly improves the production efficiency, and also improves the surface quality of the steering knuckle.
Description
Technical field
The present invention relates to technical field of forging, be specifically related to a kind of steering knuckle forging technique.
Background technology
Forging is that one utilizes metal forming machinery to apply pressure to metal stock, makes it produce plastic deformation to obtain the processing method with certain mechanical performance, definite shape and size forging, one of two large parts of forging and stamping (forging and punching press).At mechanical field, forging is widely used in all many-sides, and the manufacture as knuckle workpiece is exactly mainly through having forged.But in existing steering knuckle forging technique, due to the various problems that technological design exists, process cycle is longer, takes time and effort, and production efficiency is low, and knuckle quality is also barely satisfactory.
Summary of the invention
For solving the above-mentioned problems in the prior art, the invention provides a kind of steering knuckle forging technique.
Technique effect of the present invention is achieved through the following technical solutions:
A kind of steering knuckle forging technique, comprises the following steps:
Step one: raw material are processed into the blank that diameter is 150mm, long 280mm;
Step 2: blank shove charge heated, temperature 1000 DEG C, is incubated 1 hour, then furnace temperature is risen to 1200 DEG C, is incubated 3 hours;
Step 3: blank forging is shaping;
Step 4: trimming;
Step 5: knuckle workpiece is checked.
The invention has the beneficial effects as follows:
A kind of steering knuckle forging technique disclosed in this invention, Process Route Planning is reasonable, simple, greatly improves production efficiency, also improves the surface quality of knuckle simultaneously.
Detailed description of the invention
The present invention is realized by following detailed description of the invention:
A kind of steering knuckle forging technique, comprises the following steps:
Step one: raw material are processed into the blank that diameter is 150mm, long 280mm;
Step 2: blank shove charge heated, temperature 1000 DEG C, is incubated 1 hour, then furnace temperature is risen to 1200 DEG C, is incubated 3 hours;
Step 3: blank forging is shaping;
Step 4: trimming;
Step 5: knuckle workpiece is checked.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a steering knuckle forging technique, is characterized in that: comprise the following steps:
Step one: raw material are processed into the blank that diameter is 150mm, long 280mm;
Step 2: blank shove charge heated, temperature 1000 DEG C, is incubated 1 hour, then furnace temperature is risen to 1200 DEG C, is incubated 3 hours;
Step 3: blank forging is shaping;
Step 4: trimming;
Step 5: knuckle workpiece is checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351544.7A CN104972032A (en) | 2015-06-24 | 2015-06-24 | Steering knuckle forging process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351544.7A CN104972032A (en) | 2015-06-24 | 2015-06-24 | Steering knuckle forging process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104972032A true CN104972032A (en) | 2015-10-14 |
Family
ID=54269307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510351544.7A Pending CN104972032A (en) | 2015-06-24 | 2015-06-24 | Steering knuckle forging process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104972032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903870A (en) * | 2016-04-21 | 2016-08-31 | 苏州市东盛锻造有限公司 | Forging method of hanger |
-
2015
- 2015-06-24 CN CN201510351544.7A patent/CN104972032A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903870A (en) * | 2016-04-21 | 2016-08-31 | 苏州市东盛锻造有限公司 | Forging method of hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20151014 |
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| RJ01 | Rejection of invention patent application after publication |