CN202989393U - Rotor spinning carding roller metal card clothing based on nano-diamond wear-resistant coating - Google Patents
Rotor spinning carding roller metal card clothing based on nano-diamond wear-resistant coating Download PDFInfo
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- CN202989393U CN202989393U CN 201220619974 CN201220619974U CN202989393U CN 202989393 U CN202989393 U CN 202989393U CN 201220619974 CN201220619974 CN 201220619974 CN 201220619974 U CN201220619974 U CN 201220619974U CN 202989393 U CN202989393 U CN 202989393U
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- card clothing
- nano
- resistant coating
- coating
- rotor spinning
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Abstract
The utility model discloses rotor spinning carding roller metal card clothing based on a nano-diamond wear-resistant coating. The rotor spinning carding roller metal card clothing comprises a base, teeth are evenly distributed on the base, and the nanocomposite coating is coated on the base and the teeth. Compared with electroplating hard chrome and chemical plating nickel phosphorus, the nanocomposite diamond coating can greatly improve surface hardness of the card clothing (by 2-8 times), improves wear-resistant performance of the card clothing, and prolongs service life of the card clothing. Machine tests show that when the card clothing processed in the process is applied to a chemical fiber material, the service life can reach over 7,000 hours, a pure cotton material can reach 30,000 hours, and production efficiency and material cost performance can be greatly improved.
Description
Technical field
The utility model relates to a kind of open-end spinning combing roller metallic card clothing based on the Nano diamond wear-resistant coating.
Background technology
The open-end spinning combing roller is used for a minute card sliver and forms single flee fibre fiber, and rotating speed is 8000 rev/mins of left and right, and the spline-simulating metallic card clothing of coating easily weares and teares, and is the consumable material of open-end spinning maximum.The particularly extensive use of fibers material in recent years, card clothing is more easy to wear, and be no more than 1000 hours general service life.
Case hardness and lubricity that therefore metallic card clothing have relatively high expectations to strengthen ABRASION RESISTANCE, increase the service life, and improve minute comb and the transfer effect of cotton fiber.At present domesticly generally adopt durionise and chemical nickel phosphorus plating technique, but effect is undesirable, only can increase the service life of 20%-30%, and because card clothing is longer, causes hard chromium in uneven thickness, effect is extremely unstable; Because the annealing temperature of card clothing own is on the low side, can not drive hydrogen by high temperature again, the hardness of Electroless Ni-P Coating can not be desirable.
The utility model content
The utility model purpose is to provide a kind of open-end spinning combing roller metallic card clothing based on the Nano diamond wear-resistant coating for the defective that prior art exists.
The utility model adopts following technical scheme for achieving the above object:
The utility model comprises base portion based on the open-end spinning combing roller metallic card clothing of Nano diamond wear-resistant coating, and even teeth on base portion is coated with composite Nano coating on base portion and tooth.
The tooth pitch 2mm-6mm of described tooth.
Described base portion thickness 0.85mm-1.5mm.
Thickness 5mm ± the 0.03mm of described tooth and base portion junction, the thickness 0.15mm ± 0.03mm of the crown of tooth.
The utility model is compared with chemical nickel phosphorus plating with durionise, and composite nano-diamond coating can increase considerably the case hardness (2-8 doubly) of card clothing, improves its anti-wear performance and service life.Computer experiment shows, when the card clothing of this PROCESS FOR TREATMENT of process is applied to fibers material, can reach service life more than 7000 hours, and textile material can reach 30000 hours, can significantly enhance productivity and the material cost performance.
Description of drawings
Fig. 1: the utility model profile.
Fig. 2: the utility model overall structure figure.
The specific embodiment
The composite nano-diamond plating process is on the basis of plating or chemical plating, the Nano diamond micro mist being cemented in the coat of metal, this coating has both the double grading of superhard material and nano particle, have that anti-attrition is wear-resisting, self lubricity, can significantly improve hardness, ABRASION RESISTANCE, thermal conductivity and the corrosion resistance of workpiece, application succeeds at aspects such as industrial cutter, mould, gears.
As depicted in figs. 1 and 2, the utility model comprises base portion based on the open-end spinning combing roller metallic card clothing of Nano diamond wear-resistant coating, and on base portion 1, even teeth 2, are coated with composite Nano coating on base portion 1 and tooth 2.
The tooth pitch 2mm-6mm of described tooth 2.
Described base portion 1 thickness 0.85mm-1.5mm.
Thickness 5mm ± the 0.03mm of described tooth 2 and base portion 1 junction, the thickness 0.15mm ± 0.03mm of the crown of tooth 2.
The utility model is applied to metallic card clothing with composite Nano coating, and makes technologic improvement for the characteristics of card clothing material, in order to be issued in the prerequisite that guarantees material behavior the purpose that significantly improves service life.
Card clothing is elongated gear rack, and basic parameter is seen accompanying drawing 1.The card clothing basis is passed through rolling metal, is cut and the technique of quenching as carbon steel material, shows that hardness is generally in the 750HV left and right.For guarantee to coat on diameter is the roll body of 60mm, its base portion hardness is lower, and higher as the crown part hardness of working face.
For avoiding after coating base portion hardness significantly to improve causing to coat difficulty and coating is torn, the utility model adopts whole plating technology, namely first with card cloth-covered on the gear ring of hard aluminum, carry out whole plating.Therefore this technique must solve the Combined Treatment problem of carbon steel material and aluminum material.We adopt the decontamination of neutral degreaser electrolytic degreasing, the multiple spot mechanical agitation, and the conflict of unlike material is avoided in the measures such as electron temperature control, eliminates the agglomeration of diadust, guarantees particulate adhesion, saturation degree and the uniformity of coating.
Combing roller for can't whole plating first is coiled into round according to corresponding combing roller body with card clothing, then plating on the speciality mould.
The utility model adopts chromium-Nano diamond composite plating process and the plating of Ni-P-diamond composite chemical all to obtain ideal effect.
The above is only preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment, the utility model is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the open-end spinning combing roller metallic card clothing based on the Nano diamond wear-resistant coating, is characterized in that comprising base portion (1), and the upper even teeth (2) of base portion (1) is coated with composite Nano coating on base portion (1) and tooth (2).
2. the open-end spinning combing roller metallic card clothing based on the Nano diamond wear-resistant coating according to claim 1 is characterized in that the tooth pitch 2mm-6mm of described tooth (2).
3. the open-end spinning combing roller metallic card clothing based on the Nano diamond wear-resistant coating according to claim 1, is characterized in that described base portion (1) thickness 0.85mm-1.5mm.
4. the open-end spinning combing roller metallic card clothing based on the Nano diamond wear-resistant coating according to claim 1 is characterized in that the thickness 5mm ± 0.03mm of described tooth (2) and base portion (1) junction, the thickness 0.15mm ± 0.03mm of the crown of tooth (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619974 CN202989393U (en) | 2012-11-21 | 2012-11-21 | Rotor spinning carding roller metal card clothing based on nano-diamond wear-resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619974 CN202989393U (en) | 2012-11-21 | 2012-11-21 | Rotor spinning carding roller metal card clothing based on nano-diamond wear-resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989393U true CN202989393U (en) | 2013-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619974 Expired - Fee Related CN202989393U (en) | 2012-11-21 | 2012-11-21 | Rotor spinning carding roller metal card clothing based on nano-diamond wear-resistant coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989393U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119355A (en) * | 2017-06-29 | 2017-09-01 | 芜湖海成科技有限公司 | One kind spinning gear ring and its production technology |
| CN107523903A (en) * | 2017-08-17 | 2017-12-29 | 金轮针布(江苏)有限公司 | A kind of novel saw-tooth pin cloth |
| CN111364073A (en) * | 2020-02-25 | 2020-07-03 | 光山白鲨针布有限公司 | Preparation process and product of anticorrosive wear-resistant chromium-based card clothing |
| CN116024706A (en) * | 2022-12-29 | 2023-04-28 | 江苏君霖纺织科技有限公司 | Air spinning carding roller card clothing discriminating method |
-
2012
- 2012-11-21 CN CN 201220619974 patent/CN202989393U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119355A (en) * | 2017-06-29 | 2017-09-01 | 芜湖海成科技有限公司 | One kind spinning gear ring and its production technology |
| CN107523903A (en) * | 2017-08-17 | 2017-12-29 | 金轮针布(江苏)有限公司 | A kind of novel saw-tooth pin cloth |
| CN111364073A (en) * | 2020-02-25 | 2020-07-03 | 光山白鲨针布有限公司 | Preparation process and product of anticorrosive wear-resistant chromium-based card clothing |
| CN111364073B (en) * | 2020-02-25 | 2021-06-04 | 光山白鲨针布有限公司 | Preparation process and product of anticorrosive wear-resistant chromium-based card clothing |
| CN116024706A (en) * | 2022-12-29 | 2023-04-28 | 江苏君霖纺织科技有限公司 | Air spinning carding roller card clothing discriminating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |