CN1291527A - Antiwear composite plate and its making method - Google Patents
Antiwear composite plate and its making method Download PDFInfo
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- CN1291527A CN1291527A CN 99115589 CN99115589A CN1291527A CN 1291527 A CN1291527 A CN 1291527A CN 99115589 CN99115589 CN 99115589 CN 99115589 A CN99115589 A CN 99115589A CN 1291527 A CN1291527 A CN 1291527A
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- substrate
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- resistant block
- dovetail
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Abstract
An antiwear composite plate used as the liner of grinding machine is composed of basic plate and two antiwear blocks embedded in top and bottom surfaces of basic plate by dovetail tenons and mortises through welding, adhering or die casing. Its advantages include higher hardness and impact toughness, simple structure, less investment and high productivity.
Description
The present invention is a kind of antiwear composite plate and manufacture method thereof, belongs to grinder container lining technical field.
Known antifriction board for example is used for the container lining of grinder, is stranded by the quality problems of itself always and scratches.As everyone knows, what is called is stressed the wear resistence of material, is actually the hardness of stressing material.If yet unilaterally pursue the hardness of material, the disadvantage that impact flexibility reduces can appear again, in the face of this contradiction, how to alleviate this to contradiction, become the key subjects of field of milling investigation of materials.
Purpose of the present invention, the problem that exists at the anti-friction material of this technical field of container lining of grinder especially tubular grinder just, proposing a kind of antiwear composite plate promptly provides a kind of anti-friction material of high rigidity, this material can guarantee to have simultaneously preferably again, and impact flexibility satisfies the requirement of high-quality grinding to be fit to the material or the structural needs of grinder container lining.
Another object of the present invention is to propose a kind of method of making this antiwear composite plate, and it is simple to make product antiwear composite plate technology of the present invention with this method that is proposed, and production efficiency is higher, and equipment investment is less and properties of product are more stable.
This antiwear composite plate of the present invention's design, referring to accompanying drawing, include a laminar substrate (2), on this substrate (2), bottom surface is superimposed with wear-resistant block of material (1 of one deck respectively, 3), like this, since promptly can be used as in the bottom surface of substrate (2) abradant surface of grinder container lining increased one deck than substrate wear-resistant be the bigger material of hardness is so antiwear composite plate of the present invention has promptly had stronger hardness, because antiwear composite plate of the present invention is not merely to adopt anti-friction material, but at wear-resistant block of material (1,3) bottom is lined with traditional substrate (2), just a kind of newly-designed composite plate event this antiwear composite plate of the present invention is compared with traditional lining sheet material and is both had bigger hardness, have toughness preferably again simultaneously concurrently, solved lining material better hardness and impact flexibility fish and the bear's paw preferably contradiction that can not get both for a long time effectively.
But consider between substrate and the wear-resistant block of material and simple superimposed the connection do not have good operability, in order to make substrate (2) and wear-resistant block of material (1,3) combination between is more firm and help further solidifying processing, the present invention is also with above-mentioned wear-resistant block of material (1,3) end of connection substrate (2) is designed to have dovetail (4), correspondingly, described substrate (2) connects wear-resistant block of material (1 respectively, 3) on, bottom surface has its vallecular cavity size and wear-resistant block of material (1 respectively, the dovetail groove (5) of the size coupling of dovetail 3) (4), wear-resistant block of material (1,3) promptly insert on the substrate (2) with its dovetail (4) respectively, in the dovetail groove of bottom surface with substrate (2) on, bottom surface connects.
The board-like method of the above-mentioned antiwear composite of manufacturing that the present invention proposes is:
A, get (2) one of rectangle cube substrates, its upper and lower bottom surface is processed into dovetail groove (5) respectively;
B, wear-resistant block of material (1,3) of getting its size and substrate (2) size coupling simultaneously are processed into it dovetail (4) that its size and dovetail groove (5) the vallecular cavity size of aforesaid substrate (2) are mated respectively;
C, the wear-resistant block of material (1,3) that gained in the b operation is had a dovetail (4) insert with its dovetail (4) respectively that to make wear-resistant block of material (1,3) in the dovetail groove (5) of the upper and lower bottom surface of gained substrate (2) in the above-mentioned a operation be one with the upper and lower bottom surface of substrate (2) superposition respectively;
D, employing welding procedure make the superimposed wear-resistant block of material (1,3) in substrate (2) bottom surface upper and lower with it affixed.
The manufacturing process of the antiwear composite plate that the present invention proposes is simple and clear, equipment needed thereby is also simply so small investment, production efficiency are higher, product quality is better than the quality of traditional lining products, not only abradant surface hardness is good, three times have been improved service life, and have good impact flexibility, welcome by family on probation.
Description of drawings:
Shown in the accompanying drawing structural representation of a specific embodiment of antiwear composite plate of the present invention,
Among the figure:
Wear-resistant block of material of 1-wear-resistant block of material 2-substrate 3-
4-dovetail 5-dovetail groove
With reference to accompanying drawing, it is substrate (2) that this embodiment adopts a rectangle cube cast iron, long 30 centimetres, wide 20 centimetres of substrate (2), thick 4 centimetres.Vertically mill out the grooved rail that its cross section is inner conical band dovetail groove (5) in upper and lower two bottom surfaces of substrate (2) respectively, 1.2 centimetres of groove depths.Cut two its sizes and the big or small wear-resistant block of material of high-strength alloy (1,3) that mates of substrate (2), expect long 30 centimetres, wide 20 centimetres for wear-resistant.Respectively a side bottom surface of wear-resistant block of material (1,3) is vertically milled and make its size and the big or small dovetail (4) that mates of the grooved rail inner chamber of the inner conical band dovetail groove (5) of aforesaid substrate (2).Respectively the wear-resistant block of material (1,3) of the above-mentioned band dovetail (4) that processes vertically inserted in the dovetail groove of substrate (2) superimposedly by its dovetail (4), then its seam is given electric welding and reinforce with substrate (2).
Embodiment 2, with implementing 1, the superimposed wear-resistant block of material (1,3) of substrate (2) and bottom surface upper and lower with it made respectively have dovetail groove (5) and the dovetail (4) that is complementary, then in above-mentioned dovetail groove (5) chamber and dovetail (4) surface is smeared the powerful metal-to-metal adhesive of one deck, with dovetail (4) embed dovetail groove (5) mode respectively with wear-resistant block of material (1,3) superimposed in substrate (2) thus upper and lower bottom surface glue together and become one.
Embodiment 3, select 16 cm thicks, 30 centimetres of length, two in wear-resistant block of material of wide 20 centimetres of alloys (1,3), respectively at the vertical dovetail of one side bottom surface Milling Process (4), get one and crouch in the molding sand of the rectangle hole of inner chamber size coupling, and dovetail (4) up.Get another wear-resistant block of material and be fixed in molding sand lid inner bottom surface, make its dovetail (4) down, molding sand is placed on the molding sand adds fixed, the molten iron of casting, make molten iron melt upper and lower two wear-resistant blocks of material (1,3) in one, the molten iron cooling forming is substrate (2).
The antiwear composite plate that makes therefrom is proved to be respond well through manufacturing experimently to try out, has original, simple in structure, the handling ease of design, be convenient to dismounting, maintenance, positive and negative exchange, working face hardness height, wear resistence well have simultaneously the characteristics of impact flexibility preferably again, especially try out when cartridge type annular grinder liner, effect is more obvious, and its impact flexibility is worked energetically 15 joules/square centimeter after testing, and the high network cast iron sheet material system liner that the abrasion resistance ratio is commonly used improves more than three times.And properties of product are stable, and equipment investment is again little, makes production efficiency greatly improve.
Claims (4)
1, a kind of antiwear composite plate, it includes a laminar substrate (2), it is characterized in that the upper and lower bottom surface of described substrate (2) is superimposed with wear-resistant block of material of one deck (1,3) respectively.
2, antiwear composite plate according to claim 1, an end that it is characterized in that described wear-resistant block of material (1,3) connection substrate (2) has dovetail (4), correspondingly, the upper and lower bottom surface that described substrate (2) connects wear-resistant block of material (1,3) respectively has the dovetail groove (5) of its vallecular cavity size and the size coupling of the dovetail (4) of wear-resistant block of material (1,3) respectively, and wear-resistant block of material (1,3) promptly is connected with the upper and lower bottom surface of substrate (2) in the dovetail groove with the upper and lower bottom surface of its dovetail (4) insertion substrate (2) respectively.
3, the manufacture method of the described antiwear composite plate of a kind of claim 1 is characterized in that:
A, get (2) one of rectangle cube substrates, its upper and lower bottom surface is processed into dovetail groove (5) respectively;
B, wear-resistant block of material (1,3) of getting its size and substrate (2) size coupling simultaneously are processed into it dovetail (4) that its size and dovetail groove (5) the vallecular cavity size of aforesaid substrate (2) are mated respectively;
C, the wear-resistant block of material (1,3) that gained in the b operation is had a dovetail (4) insert with its dovetail (4) respectively that to make wear-resistant block of material (1,3) in the dovetail groove (5) of the upper and lower bottom surface of gained substrate (2) in the above-mentioned a operation be one with the upper and lower bottom surface of substrate (2) superposition respectively;
D, employing welding procedure make the superimposed wear-resistant block of material (1,3) in substrate (2) bottom surface upper and lower with it affixed.
4, the manufacture method of antiwear composite plate according to claim 3, it is characterized in that making described in the d operation the superimposed affixed welding procedure of wear-resistant block of material (1,3) in substrate (2) bottom surface upper and lower with it also can be technique for sticking or casting technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99115589 CN1291527A (en) | 1999-10-09 | 1999-10-09 | Antiwear composite plate and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99115589 CN1291527A (en) | 1999-10-09 | 1999-10-09 | Antiwear composite plate and its making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1291527A true CN1291527A (en) | 2001-04-18 |
Family
ID=5278527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99115589 Pending CN1291527A (en) | 1999-10-09 | 1999-10-09 | Antiwear composite plate and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1291527A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961668A (en) * | 2010-10-28 | 2011-02-02 | 淮阴工学院 | Ball mill groove type lining plate capable of fixing material cushion layer and manufacturing method thereof |
| CN104907144A (en) * | 2015-05-30 | 2015-09-16 | 芜湖银海机械制造有限公司 | Improved shell liner for ball mill |
| CN104907143A (en) * | 2015-05-30 | 2015-09-16 | 芜湖银海机械制造有限公司 | Shell liner with cushioning mechanism for ball mill |
| CN107537640A (en) * | 2017-10-10 | 2018-01-05 | 马鞍山市华创建筑工程机械有限公司 | A kind of ball mill interior lining panel |
-
1999
- 1999-10-09 CN CN 99115589 patent/CN1291527A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961668A (en) * | 2010-10-28 | 2011-02-02 | 淮阴工学院 | Ball mill groove type lining plate capable of fixing material cushion layer and manufacturing method thereof |
| CN101961668B (en) * | 2010-10-28 | 2012-01-04 | 淮阴工学院 | Ball mill groove type lining plate capable of fixing material cushion layer and manufacturing method thereof |
| CN104907144A (en) * | 2015-05-30 | 2015-09-16 | 芜湖银海机械制造有限公司 | Improved shell liner for ball mill |
| CN104907143A (en) * | 2015-05-30 | 2015-09-16 | 芜湖银海机械制造有限公司 | Shell liner with cushioning mechanism for ball mill |
| CN107537640A (en) * | 2017-10-10 | 2018-01-05 | 马鞍山市华创建筑工程机械有限公司 | A kind of ball mill interior lining panel |
| CN107537640B (en) * | 2017-10-10 | 2019-07-26 | 马鞍山市华创建筑工程机械有限公司 | A kind of ball mill interior lining panel |
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