CN104250866A - High-hardness and durable spun cup - Google Patents
High-hardness and durable spun cup Download PDFInfo
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- CN104250866A CN104250866A CN201410449369.0A CN201410449369A CN104250866A CN 104250866 A CN104250866 A CN 104250866A CN 201410449369 A CN201410449369 A CN 201410449369A CN 104250866 A CN104250866 A CN 104250866A
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Abstract
The invention discloses a high-hardness and durable spun cup which comprises, by mass fraction, 50-60% of hardening components and 40-50% of durable components. The hardening components are formed by 42CrMo and 35CrMo under high temperature. The hardening components comprise, by mass fraction, 60-65% of 42CrMo and 35-40% of 35CrMo. The durable components are formed by emery, stainless steel and polyvinyl chloride under high temperature. The durable components comprise, by mass fraction, 45-50% of emery, 35-40% of stainless steel and 10-20% of polyvinyl chloride. By the arrangement, the hardness and durability of the spun cup are increased greatly, and the service life of the spun cup is prolonged.
Description
Technical field
The present invention relates to a kind of rotor, particularly the durable cup of a kind of high rigidity.
Background technology
Along with the continuous progress of science and technology, the equipment that people use for self, the requirement of instrument are more and more higher, in spinning industry.The rotating speed height of rotor indicates the advance of rotor spinning machine, general rotating speed is 30000-150000r/min now, its rotating speed visible is very high, it is higher that this result also in cup spoilage of the prior art, service life is shorter, and this kind of cup has not obviously caught up with the requirement of present people and the progress of science and technology.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the durable cup of a kind of high rigidity, and the hardness of cup and durability can be made to be improved all in a large number, increases service life.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of high rigidity durable cup, comprise: add hard component and durable composition, according to mass fraction proportioning: described in add hard component content account for 50-60%, the content of described durable composition accounts for 40-50%, the described hard component that adds comprises: 42CrMo and 35CrMo high temperature is fused to be formed, according to mass fraction proportioning: the content of described 42CrMo accounts for 60-65%, the content of described 35CrMo accounts for 35-40%, described durable composition comprises: diamond dust, stainless steel and polyvinyl chloride high temperature fuse and form, according to mass fraction proportioning: the content of described diamond dust accounts for 45-50%, described stainless content accounts for 35-40%, the content of described polyvinyl chloride accounts for 10-20%.
In a preferred embodiment of the present invention, described in the concrete proportioning added in hard component be: the content of described 42CrMo accounts for 62.5%, and the content of described 35CrMo accounts for 37.5%,
In a preferred embodiment of the present invention, the concrete proportioning in described durable composition is: the content of described diamond dust accounts for 47.5%, and described stainless content accounts for 37.5%, and the content of described polyvinyl chloride accounts for 15%.
In a preferred embodiment of the present invention, the concrete proportioning of each composition of described cup for: described in add hard component content account for 55%, the content of described durable composition accounts for 45%.
The invention has the beneficial effects as follows: the present invention can make the hardness of cup and durability be improved all in a large number, increase service life.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Embodiment 1:
The durable cup of a kind of high rigidity, comprise: add hard component and durable composition, according to mass fraction proportioning: described in add hard component content account for 50%, the content of described durable composition accounts for 50%, the described hard component that adds comprises: 42CrMo and 35CrMo high temperature is fused to be formed, according to mass fraction proportioning: the content of described 42CrMo accounts for 62.5%, the content of described 35CrMo accounts for 37.5%, described durable composition comprises: diamond dust, stainless steel and polyvinyl chloride high temperature fuse and form, according to mass fraction proportioning: the content of described diamond dust accounts for 45%, described stainless content accounts for 35%, the content of described polyvinyl chloride accounts for 20%.After tested, the Brinell hardness of cup is 550.
Embodiment 2:
The durable cup of a kind of high rigidity, comprise: add hard component and durable composition, according to mass fraction proportioning: described in add hard component content account for 55%, the content of described durable composition accounts for 45%, the described hard component that adds comprises: 42CrMo and 35CrMo high temperature is fused to be formed, according to mass fraction proportioning: the content of described 42CrMo accounts for 60%, the content of described 35CrMo accounts for 40%, described durable composition comprises: diamond dust, stainless steel and polyvinyl chloride high temperature fuse and form, according to mass fraction proportioning: the content of described diamond dust accounts for 47.5%, described stainless content accounts for 37.5%, the content of described polyvinyl chloride accounts for 15%.After tested, the Brinell hardness of cup is 570.
Embodiment 3:
The durable cup of a kind of high rigidity, comprise: add hard component and durable composition, according to mass fraction proportioning: described in add hard component content account for 60%, the content of described durable composition accounts for 40%, the described hard component that adds comprises: 42CrMo and 35CrMo high temperature is fused to be formed, according to mass fraction proportioning: the content of described 42CrMo accounts for 65%, the content of described 35CrMo accounts for 35%, described durable composition comprises: diamond dust, stainless steel and polyvinyl chloride high temperature fuse and form, according to mass fraction proportioning: the content of described diamond dust accounts for 50%, described stainless content accounts for 40%, the content of described polyvinyl chloride accounts for 10%.After tested, the Brinell hardness of cup is 560.
Further illustrate, the present invention can make the hardness of cup and durability be improved all in a large number, increases service life.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. the durable cup of high rigidity, it is characterized in that, comprise: add hard component and durable composition, according to mass fraction proportioning: described in add hard component content account for 50-60%, the content of described durable composition accounts for 40-50%, the described hard component that adds comprises: 42CrMo and 35CrMo high temperature is fused to be formed, according to mass fraction proportioning: the content of described 42CrMo accounts for 60-65%, the content of described 35CrMo accounts for 35-40%, described durable composition comprises: diamond dust, stainless steel and polyvinyl chloride high temperature fuse and form, according to mass fraction proportioning: the content of described diamond dust accounts for 45-50%, described stainless content accounts for 35-40%, the content of described polyvinyl chloride accounts for 10-20%.
2. the durable cup of high rigidity according to claim 1, is characterized in that, described in the concrete proportioning added in hard component be: the content of described 42CrMo accounts for 62.5%, and the content of described 35CrMo accounts for 37.5%.
3. the durable cup of high rigidity according to claim 1, is characterized in that, the concrete proportioning in described durable composition is: the content of described diamond dust accounts for 47.5%, and described stainless content accounts for 37.5%, and the content of described polyvinyl chloride accounts for 15%.
4. the durable cup of high rigidity according to claim 1, is characterized in that, the concrete proportioning of each composition of described cup for: described in add hard component content account for 55%, the content of described durable composition accounts for 45%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449369.0A CN104250866A (en) | 2014-09-05 | 2014-09-05 | High-hardness and durable spun cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449369.0A CN104250866A (en) | 2014-09-05 | 2014-09-05 | High-hardness and durable spun cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104250866A true CN104250866A (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410449369.0A Pending CN104250866A (en) | 2014-09-05 | 2014-09-05 | High-hardness and durable spun cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104250866A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202380152U (en) * | 2012-01-06 | 2012-08-15 | 浙江自力机械有限公司 | Combining piece of rotor of spinning unit |
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2014
- 2014-09-05 CN CN201410449369.0A patent/CN104250866A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202380152U (en) * | 2012-01-06 | 2012-08-15 | 浙江自力机械有限公司 | Combining piece of rotor of spinning unit |
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Application publication date: 20141231 |