CN104625651A - Forming technology for stainless steel ring parts - Google Patents
Forming technology for stainless steel ring parts Download PDFInfo
- Publication number
- CN104625651A CN104625651A CN201510041713.7A CN201510041713A CN104625651A CN 104625651 A CN104625651 A CN 104625651A CN 201510041713 A CN201510041713 A CN 201510041713A CN 104625651 A CN104625651 A CN 104625651A
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- CN
- China
- Prior art keywords
- stainless steel
- cake
- steel
- forging
- steel ring
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention relates to the technical field of large metal ring part forming, in particular to a forming technology for stainless steel ring parts. The forming technology for the stainless steel ring parts is characterized by including the following steps of 1 raw material selecting, wherein a stainless steel column with the diameter of 20-30 cm is selected; 2 cutting, wherein the stainless steel column is cut into cylinders with the length of 30-100 cm; 3 forging and pressing, wherein the cut cylinders are calcined, the calcined cylinders are forged and pressed on a forging press to form cake-shaped steel cakes in an extrusion mode, and a round hole is formed in the center of each cake-shaped steel cake on the forging press in an extrusion mode; 4 circle expanding and stretching, wherein the steel cakes are formed in the needed sizes. The forming technology saves time, labor, energy and materials and can greatly improve the production efficiency, product accuracy and product strength, and product quality is high.
Description
Technical field:
The present invention relates to band large-scale metal ring field shaping technique, specifically a kind of stainless steel ring moulding process.
Background technology:
Large-scale technology ring is important mechanical fitting, usually be used for numerous machining and production technical field as finished product or raw material, in prior art, manufacturing the way that this Conical ring adopts is, first forging annular barrier part adopt machining process to be shaped again or adopt free forging method directly on hydraulic press forging go out large cone ring, but waste material in a large number when these techniques had not only been taken a lot of work, production cost is high, and Product Precision and intensity not high, the efficiency of production is lower.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of time saving and energy saving, and energy-saving material saving, production efficiency is high, the stainless steel ring moulding process that product quality is high.
Solve technical problem adopt following technical scheme:
A kind of stainless steel ring moulding process, is characterized in that: comprise the following steps,
(1), raw material selects, and selects diameter to be the stainless steel steel column of 20 ~ 30cm;
(2), cut, stainless steel steel column is cut into the cylinder of length 30cm to 100cm;
(3), forge and press, calcined by the cylinder after cutting, the cylinder of calcining meeting forges and presses and is squeezed into patty steel cake on forging press, then extrudes a circular hole by the mode of extruding in the center of patty steel cake with on forging press;
(4), expand and justify and stretch, become and need shaping size.
Described expansion is justified and is needed in the process stretched ceaselessly to carry out spray cooling process.
During described forging and stamping, the mould of extruding circular hole becomes circular platform type and comprises two and extrude from the center of upper and lower both direction to patty steel cake respectively.
The invention has the beneficial effects as follows: the present invention is time saving and energy saving that energy-saving material saving can improve production efficiency greatly, improve precision and the intensity of product, product quality is high.
Detailed description of the invention:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with instantiation, setting forth the present invention further.
A kind of stainless steel ring moulding process, comprises the following steps,
(1), raw material selects, and selects diameter to be the stainless steel steel column of 25cm;
(2), cut, stainless steel steel column is cut into the cylinder of length 70cm;
(3), forge and press, calcined by the cylinder after cutting, the cylinder of calcining meeting forges and presses and is squeezed into patty steel cake on forging press, then extrudes a circular hole by the mode of extruding in the center of patty steel cake with on forging press;
(4), expand and justify and stretch, become and need shaping size.
Expand and justify and need in the process stretched ceaselessly to carry out spray cooling process.
Extrude the mould of circular hole during forging and stamping become circular platform type and comprise two and extrude from the center of upper and lower both direction to patty steel cake respectively.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a stainless steel ring moulding process, is characterized in that: comprise the following steps,
(1), raw material selects, and selects diameter to be the stainless steel steel column of 20 ~ 30cm;
(2), cut, stainless steel steel column is cut into the cylinder of length 30cm to 100cm;
(3), forge and press, calcined by the cylinder after cutting, the cylinder of calcining meeting forges and presses and is squeezed into patty steel cake on forging press, then extrudes a circular hole by the mode of extruding in the center of patty steel cake with on forging press;
(4), expand and justify and stretch, become and need shaping size.
2. a kind of stainless steel ring moulding process according to claim 1, is characterized in that: described expansion is justified and needed in the process stretched ceaselessly to carry out spray cooling process.
3. a kind of stainless steel ring moulding process according to claim 1, is characterized in that: during described forging and stamping, the mould of extruding circular hole becomes circular platform type and comprises two and extrude from the center of upper and lower both direction to patty steel cake respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041713.7A CN104625651A (en) | 2015-01-27 | 2015-01-27 | Forming technology for stainless steel ring parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041713.7A CN104625651A (en) | 2015-01-27 | 2015-01-27 | Forming technology for stainless steel ring parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625651A true CN104625651A (en) | 2015-05-20 |
Family
ID=53205128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510041713.7A Pending CN104625651A (en) | 2015-01-27 | 2015-01-27 | Forming technology for stainless steel ring parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625651A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458636A (en) * | 2016-02-02 | 2016-04-06 | 南通昌荣机电有限公司 | Production technology of rope head taper sleeve |
| CN105525224A (en) * | 2016-01-26 | 2016-04-27 | 安徽同盛环件股份有限公司 | Anti-corrosion alloy steel ring piece and rolling process |
| CN105543700A (en) * | 2016-01-26 | 2016-05-04 | 安徽同盛环件股份有限公司 | Metal annular piece and rolling forming method thereof |
| CN105855798A (en) * | 2016-03-11 | 2016-08-17 | 南通昌荣机电有限公司 | Novel manufacturing method for rope end taper sleeve |
| CN107685222A (en) * | 2016-08-04 | 2018-02-13 | 南阳二机石油装备集团股份有限公司 | One kind rolles over the manufacture method of the seamless double-arm lifting-ring of ring (PSL2) |
| CN108608209A (en) * | 2018-03-30 | 2018-10-02 | 温州市华海密封件有限公司 | The processing method of monoblock type metal ring product |
Citations (5)
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|---|---|---|---|---|
| CN101020284A (en) * | 2007-03-05 | 2007-08-22 | 贵州安大航空锻造有限责任公司 | Blank making method of high-temperature alloy large-scale special-shaped section ring blank |
| CN102489637A (en) * | 2011-11-16 | 2012-06-13 | 洛阳Lyc轴承有限公司 | Machining process of ultra-large bearing ferrule blank |
| CN102873252A (en) * | 2012-09-27 | 2013-01-16 | 天津市天锻压力机有限公司 | Forging process of large aluminum alloy hub |
| CN104191167A (en) * | 2014-08-04 | 2014-12-10 | 贵州航宇科技发展股份有限公司 | Forging forming method for titanium alloy thin-wall special-shaped ring |
| CN104191165A (en) * | 2014-08-04 | 2014-12-10 | 贵州航宇科技发展股份有限公司 | Method for forging and forming high temperature alloy large special-shaped ring |
-
2015
- 2015-01-27 CN CN201510041713.7A patent/CN104625651A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101020284A (en) * | 2007-03-05 | 2007-08-22 | 贵州安大航空锻造有限责任公司 | Blank making method of high-temperature alloy large-scale special-shaped section ring blank |
| CN102489637A (en) * | 2011-11-16 | 2012-06-13 | 洛阳Lyc轴承有限公司 | Machining process of ultra-large bearing ferrule blank |
| CN102873252A (en) * | 2012-09-27 | 2013-01-16 | 天津市天锻压力机有限公司 | Forging process of large aluminum alloy hub |
| CN104191167A (en) * | 2014-08-04 | 2014-12-10 | 贵州航宇科技发展股份有限公司 | Forging forming method for titanium alloy thin-wall special-shaped ring |
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Non-Patent Citations (2)
| Title |
|---|
| 王少纯 等: "《金属工艺学》", 1 March 2011, 清华大学出版社 * |
| 高锦张 等: "《塑性成形工艺与模具设计》", 1 January 2008, 机械工业出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525224A (en) * | 2016-01-26 | 2016-04-27 | 安徽同盛环件股份有限公司 | Anti-corrosion alloy steel ring piece and rolling process |
| CN105543700A (en) * | 2016-01-26 | 2016-05-04 | 安徽同盛环件股份有限公司 | Metal annular piece and rolling forming method thereof |
| CN105458636A (en) * | 2016-02-02 | 2016-04-06 | 南通昌荣机电有限公司 | Production technology of rope head taper sleeve |
| CN105458636B (en) * | 2016-02-02 | 2017-07-18 | 南通昌荣机电有限公司 | A kind of production technology of pigtail taper sleeve |
| CN105855798A (en) * | 2016-03-11 | 2016-08-17 | 南通昌荣机电有限公司 | Novel manufacturing method for rope end taper sleeve |
| CN107685222A (en) * | 2016-08-04 | 2018-02-13 | 南阳二机石油装备集团股份有限公司 | One kind rolles over the manufacture method of the seamless double-arm lifting-ring of ring (PSL2) |
| CN108608209A (en) * | 2018-03-30 | 2018-10-02 | 温州市华海密封件有限公司 | The processing method of monoblock type metal ring product |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |