CN202114261U - Copper-base powder metallurgical thrust ring - Google Patents
Copper-base powder metallurgical thrust ring Download PDFInfo
- Publication number
- CN202114261U CN202114261U CN2011201916892U CN201120191689U CN202114261U CN 202114261 U CN202114261 U CN 202114261U CN 2011201916892 U CN2011201916892 U CN 2011201916892U CN 201120191689 U CN201120191689 U CN 201120191689U CN 202114261 U CN202114261 U CN 202114261U
- Authority
- CN
- China
- Prior art keywords
- copper
- base powder
- thrust ring
- powder metallurgical
- powder metallurgy
- 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.)
- Expired - Lifetime
Links
Landscapes
- Powder Metallurgy (AREA)
Abstract
The utility model discloses a copper-base powder metallurgical thrust ring, and particularly relates to a powder metallurgical thrust ring, which is applied to a marine gearbox and comprises a copper core plate. Tin bronze powder is coated on the copper core plate and used as an adhesion layer, and a copper-base powder metallurgical anti-friction layer is compounded on the adhesion layer. The copper-base powder metallurgical thrust ring is low in forming pressure and high in green compaction strength, and manufacturing cost is reduced.
Description
Technical field
The utility model is a kind of copper-base powder metallurgy thrust ring, particularly be applied to marine gearbox the powder metallurgy thrust ring.
Background technology
Whole compacting after copper-base powder metallurgy thrust ring employing copper, tin, metal powder or the single element powder mixes of prior art, sintering form, and the centre does not have central layer.The briquetting pressure that whole copper-base powder metallurgy thrust ring needs is big, compact strength is poor, and noble metal raw material such as the copper that needs, tin, lead are many, and the preparation method of thrust ring is complicated, and cost of manufacture is high.
The utility model content
The utility model mainly is to solve the deficiency that exists in the prior art, and a kind of copper-base powder metallurgy thrust ring of novel composite construction is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of copper-base powder metallurgy thrust ring comprises the copper central layer, scribbles the tin bronze powder as adhesive linkage on the described copper central layer, complex copper base powder metallurgy antifriction layer on the described adhesive linkage.
As preferably, described copper-base powder metallurgy antifriction layer thickness is 0.07～0.1mm.
Therefore, a kind of copper-base powder metallurgy thrust ring that the utility model provides, the thrust ring briquetting pressure is little, and compact strength is high, reduces manufacturing cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1:
As shown in Figure 1, a kind of copper-base powder metallurgy thrust ring, spraying on the described copper central layer 1 has the tin bronze powder as adhesive linkage 2, complex copper base powder metallurgy antifriction layer 3 on the described adhesive linkage 2; Described tin bronze powder thickness of adhibited layer is 0.07mm.Described copper-base powder metallurgy antifriction layer 3 finished product thickness are 0.4mm.
Claims (2)
1. a copper-base powder metallurgy thrust ring is characterized in that: comprise copper central layer (1), scribble the tin bronze powder on the described copper central layer (1) as adhesive linkage (2), the last complex copper base powder metallurgy antifriction layer (3) of described adhesive linkage (2).
2. a kind of copper-base powder metallurgy thrust ring according to claim 1 is characterized in that: described copper-base powder metallurgy antifriction layer (3) thickness is 0.07～0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201916892U CN202114261U (en) | 2011-06-09 | 2011-06-09 | Copper-base powder metallurgical thrust ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201916892U CN202114261U (en) | 2011-06-09 | 2011-06-09 | Copper-base powder metallurgical thrust ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114261U true CN202114261U (en) | 2012-01-18 |
Family
ID=45455359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201916892U Expired - Lifetime CN202114261U (en) | 2011-06-09 | 2011-06-09 | Copper-base powder metallurgical thrust ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2766601C1 (en) * | 2021-06-15 | 2022-03-15 | Государственное Научное Учреждение Институт Порошковой Металлургии Имени Академика О.В. Романа | Method for producing two-layer powder antifrictional material based on copper |
-
2011
- 2011-06-09 CN CN2011201916892U patent/CN202114261U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2766601C1 (en) * | 2021-06-15 | 2022-03-15 | Государственное Научное Учреждение Институт Порошковой Металлургии Имени Академика О.В. Романа | Method for producing two-layer powder antifrictional material based on copper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102054598B (en) | Silver copper oxide/copper composite electrical contact material and preparation process thereof | |
| CN105215363A (en) | A kind of preparation method with the copper-base powder metallurgy part of densified surface | |
| CN102653002A (en) | Multilayer composite hard alloy product and manufacturing method thereof | |
| CN202114261U (en) | Copper-base powder metallurgical thrust ring | |
| CN104550906A (en) | Premixed bronze powder and preparation method and application thereof | |
| CN102367535A (en) | Titanium carbide-tungsten carbide matrix lightweight cemented carbide with cobalt and nickel being binding phase and preparation method thereof | |
| CN106270459B (en) | A kind of preparation method of copper-base pantograph slide plate | |
| CN202937642U (en) | Bimetal shaft sleeve | |
| CN104191528A (en) | Diamond string bead and manufacturing method thereof | |
| CN101418390A (en) | Production process of easy flanging copper alloy metallic material | |
| CN105695782A (en) | Preparation method of silver metal oxide electrical contact material | |
| CN102002636A (en) | Novel material for producing worm gear and production method of worm gear | |
| CN101623761B (en) | Method for manufacturing thermometal-powder compound sintering lateral plate of hydraulic pump | |
| CN201190778Y (en) | Gear with load transmitted by conical surface | |
| CN102230493A (en) | Copper-based powder metallurgy thrust ring and preparation method thereof | |
| CN103924143B (en) | Ti2SnC/Sn/Co electrical contact material and its production and use | |
| CN202381968U (en) | Stainless-steel composite wire | |
| CN105333014A (en) | Copper sleeve | |
| CN200943690Y (en) | Lockpin type synchronizer balking ring of automobile gear-box | |
| CN103824711B (en) | A kind of double silver base composite oxidate electric contact material and application thereof | |
| CN201673732U (en) | Horizontal gem painting die | |
| CN103714981B (en) | A kind of relay | |
| CN202431944U (en) | Car planetary gear seat | |
| CN201673733U (en) | Vertical gem painting die | |
| CN201202728Y (en) | Ball bowls bearing with opening |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |