CN103950090A - Novel high-wear-resistant diamond extruding head - Google Patents
Novel high-wear-resistant diamond extruding head Download PDFInfo
- Publication number
- CN103950090A CN103950090A CN201410140507.7A CN201410140507A CN103950090A CN 103950090 A CN103950090 A CN 103950090A CN 201410140507 A CN201410140507 A CN 201410140507A CN 103950090 A CN103950090 A CN 103950090A
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- China
- Prior art keywords
- wear
- novel high
- head
- extruding
- diamond
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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
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/206—Forcing the material through screens or slots
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention relates to a part of an extruding machine and particularly relates to a novel high-wear-resistant diamond extruding head. The novel high-wear-resistant diamond extruding head is applicable to an extruding and forming part of a ceramic base body of a resistor. The novel high-wear-resistant diamond extruding head comprises a mold head made of tungsten steel, wherein a horn-shaped opening is arranged at the center of the mold head; and one end of an outlet of the horn-shaped opening is connected with a central through hole. The novel high-wear-resistant diamond extruding head is characterized in that a diamond is embedded on the inner wall of the central through hole. The novel high-wear-resistant diamond extruding head has the advantages that the problems that the existing extruding mold head of the ceramic base body is very fast in wearing and very short in service life to cause large cost are solved, the service life is long and the quality and the yield of products can be improved.
Description
Technical field
The present invention relates to a kind of extruder parts, particularly a kind of novel high wear-resistant diamond squeezes head, and it is applicable to resistor ceramic matrix extrusion molding position.
Background technology
In the production process of electronic component products, generally all will use ceramic matrix, ceramic matrix is generally by extruder extrusion modling.On existing single lead screw ex truding briquetting machine, use and squeeze the whole wolfram steel material that adopts of head, wear and tear very fast, normal service life only has 3-5 days.Because of service life very short, so cause this cost huge.The ceramic matrix of simultaneously original production squeezes head, because wearing and tearing are very fast, causes product light base diameter to change more unstable, makes into size dispersion after porcelain, and after grinding, disposable qualification rate is only 50%, has increased follow-up screening cost.
Summary of the invention
Technical problem to be solved by this invention is the deficiency for existing product, provides a kind of novel high wear-resistant diamond to squeeze head, and it is very fast that it has solved the wearing and tearing of existing ceramic matrix extrusion die, and service life is very short, causes the problem that this cost is huge.
Technical scheme of the present invention is achieved in that it comprises the die head that wolfram steel material is made, and the center of die head has horn mouth, and bell-mouthed outlet one end is connected with central through hole, it is characterized in that: on the inwall of central through hole, be inlaid with diamond.
Ceramic matrix extrusion die requires anti-wear performance higher, but comprising former use material wolfram steel, general common material all cannot reach requirement, diamond (being commonly called as rhinestone) material is made, its anti-wear performance is optimal selection in all materials at present, but because monoblock choice for use cost is too high, add the poor too crisp easy fracture of the hardness high tenacity of material own, the present invention adopts and uses the inner mosaic technology of wolfram steel, both retained original external structure intensity, the better performances Superiority Promoting parts that can utilize again that diamonds are wearproof service life
The present invention adopts bore portion in the wolfram steel processing of current domestic Computerized Numerical Control processing technology forward position to be embedded in bore portion in wolfram steel parts after using CNC Precision Machining (its precision can reach 0.01mm) diamond partly to adopt water cutting (causing diamond qualitative change because the cutting of the higher general processing technology line of rhinestone phosphorus content can produce high current heat), take same water cutting means to carry out endoporus processing, guarantee that its diamond part can not produce qualitative change (its machining accuracy can reach 0.005mm) because of heating in process.
The present invention has the following advantages:
1. effective lifting piece service life, former service life, after improvement, be that 20 times of original above general life cycles are 70-80 days service life generally at 3-4 days
2. cost savings, former parts single-piece work cost 300RMB/ (life cycle 3-4 days), improvement 600RMB/ of processing cost of back part (life cycle 70-80 days)
3. promote quality stability, improvement forepiece causes the fluctuation of light embryo appearance and size to cause more greatly the unstable finished size qualification rate of size to only have 60% because abrasion are higher, after using winding wheel setting technique after improvement, light embryo size fluctuation scope is little, effectively improving product becomes the front dimensional controllability of porcelain, finished size qualification rate 95%
4. production capacity promotes, and former parts cause product size fluctuation large because abrasion are higher, and personnel's quality inspection sampling proportion is often large, and because off-dimension causes producing line and stops line, the personnel that cause waste man-hour, and production capacity is low.After improvement, the lower production stay in grade of abrasion is produced smooth and easy
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is that the A-A of Fig. 1 is to cutaway view
The specific embodiment
As shown in Figure 1, the present invention includes the die head 1 that wolfram steel material is made, the center of die head 1 has horn mouth 2, and outlet one end of horn mouth 2 is connected with central through hole 3, is inlaid with diamond 4 on the inwall of central through hole 3.
Claims (1)
1. novel high wear-resistant diamond squeezes a head, and it comprises the die head that wolfram steel material is made, and the center of die head has horn mouth, and bell-mouthed outlet one end is connected with central through hole, it is characterized in that: on the inwall of central through hole, be inlaid with diamond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140507.7A CN103950090A (en) | 2014-04-08 | 2014-04-08 | Novel high-wear-resistant diamond extruding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140507.7A CN103950090A (en) | 2014-04-08 | 2014-04-08 | Novel high-wear-resistant diamond extruding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103950090A true CN103950090A (en) | 2014-07-30 |
Family
ID=51327510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410140507.7A Pending CN103950090A (en) | 2014-04-08 | 2014-04-08 | Novel high-wear-resistant diamond extruding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103950090A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890113A (en) * | 2015-06-19 | 2015-09-09 | 长兴县里杨耐火材料厂 | Correcting device for cylindrical refractory blank extruder |
| CN106949917A (en) * | 2017-03-20 | 2017-07-14 | 长春禹衡光学有限公司 | A kind of optical grating ruler measurement mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119307U (en) * | 1992-04-23 | 1992-10-21 | 桂林建材陶瓷厂 | Combination die gib of press for forming wall or floor ceramic tiles |
| JP2001219416A (en) * | 1999-12-02 | 2001-08-14 | Ibiden Co Ltd | Extrusion molding die |
| CN1631634A (en) * | 2004-12-24 | 2005-06-29 | 李元科 | Extrusion molding method for ceramic pin blank tube with core and extrusion head thereof |
| CN1718398A (en) * | 2004-07-09 | 2006-01-11 | 日本碍子株式会社 | Die for forming honeycomb structure, and method of manufacturing the same |
| CN1762675A (en) * | 2004-10-21 | 2006-04-26 | 日本碍子株式会社 | Die for extrusion forming of ceramics |
| CN200970834Y (en) * | 2006-06-01 | 2007-11-07 | 冷水江市明玉陶瓷工具有限责任公司 | Extrusion head of coal rod extrusion machine |
| CN102416652A (en) * | 2011-07-13 | 2012-04-18 | 新嘉理（江苏）陶瓷有限公司 | Ceramic plate extrusion forming mold |
| WO2013145215A1 (en) * | 2012-03-29 | 2013-10-03 | イビデン株式会社 | Die for extrusion molding, production method for die for extrusion molding, and production method for honeycomb structure |
-
2014
- 2014-04-08 CN CN201410140507.7A patent/CN103950090A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119307U (en) * | 1992-04-23 | 1992-10-21 | 桂林建材陶瓷厂 | Combination die gib of press for forming wall or floor ceramic tiles |
| JP2001219416A (en) * | 1999-12-02 | 2001-08-14 | Ibiden Co Ltd | Extrusion molding die |
| CN1718398A (en) * | 2004-07-09 | 2006-01-11 | 日本碍子株式会社 | Die for forming honeycomb structure, and method of manufacturing the same |
| CN1762675A (en) * | 2004-10-21 | 2006-04-26 | 日本碍子株式会社 | Die for extrusion forming of ceramics |
| CN1631634A (en) * | 2004-12-24 | 2005-06-29 | 李元科 | Extrusion molding method for ceramic pin blank tube with core and extrusion head thereof |
| CN200970834Y (en) * | 2006-06-01 | 2007-11-07 | 冷水江市明玉陶瓷工具有限责任公司 | Extrusion head of coal rod extrusion machine |
| CN102416652A (en) * | 2011-07-13 | 2012-04-18 | 新嘉理（江苏）陶瓷有限公司 | Ceramic plate extrusion forming mold |
| WO2013145215A1 (en) * | 2012-03-29 | 2013-10-03 | イビデン株式会社 | Die for extrusion molding, production method for die for extrusion molding, and production method for honeycomb structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890113A (en) * | 2015-06-19 | 2015-09-09 | 长兴县里杨耐火材料厂 | Correcting device for cylindrical refractory blank extruder |
| CN106949917A (en) * | 2017-03-20 | 2017-07-14 | 长春禹衡光学有限公司 | A kind of optical grating ruler measurement mechanism |
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| 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: 20140730 |
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| RJ01 | Rejection of invention patent application after publication |