CN206486596U - Laser melting coating liner plate - Google Patents
Laser melting coating liner plate Download PDFInfo
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- CN206486596U CN206486596U CN201720101721.0U CN201720101721U CN206486596U CN 206486596 U CN206486596 U CN 206486596U CN 201720101721 U CN201720101721 U CN 201720101721U CN 206486596 U CN206486596 U CN 206486596U
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- melting coating
- laser melting
- laser
- liner plate
- metal layer
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Abstract
The utility model discloses laser melting coating liner plate, it includes curved metal layer and laser cladding layer, wherein, the laser cladding layer is fixedly connected with the joint face of curved metal layer；In the utility model, curved metal layer is also fixedly connected with laser cladding layer, so as to improve the performances such as wear-resisting, anti-corrosion, heat-resisting, the anti-oxidant and electrical characteristic of the liner plate；The liner plate being arranged such both had met the requirement to backing surface toughness and anti-wear performance, and cost has been saved again.
Description
Technical field
The utility model is related to laser technology field, is related to laser melting coating and suitable for ramming hood more particularly to one kind
The laser melting coating liner plate of shell.
Background technology
Laser melting coating（Laser Cladding) laser cladding or laser cladding are also known as, it is that a kind of new surface is modified skill
Art；It refers to that selected coating material is placed on by cladding matrix surface with different adding material modes is allowed to through laser irradiation
Melted simultaneously with matrix surface a thin layer, and formation dilution factor is extremely low after rapid solidification, is applied with matrix into the surface of metallurgical binding
Layer, significantly improves wear-resisting, anti-corrosion, heat-resisting, anti-oxidant and electrical characteristic the process of substrate surface, so as to reach that surface changes
Property or the purpose of reparation, had both met the requirement to material surface particular characteristic, cost have been saved again；With built-up welding, spraying, plating
With gas phase sedimentary facies ratio, there is laser melting coating small dilution factor, dense structure, coating and matrix to be combined, suitable cladding material is more,
The features such as granularity and big changes of contents, therefore laser melting and coating technique application prospect is very wide.
Liner plate is for protecting cylinder, making cylinder from abrasive body and material directly impact and rub, can also be used simultaneously
Various forms of liner plates adjust the motion state of abrasive body, to strengthen pulverization of the abrasive body to material, are favorably improved
The mill efficiency of grinding machine, increases yield, reduces metal consumption.
Therefore, now provide a kind of anti-wear performance good laser melting coating liner plate.
Utility model content
Therefore, a kind of laser melting coating liner plate is now provided, and laser melting coating liner plate of the present utility model, it includes curved metal layer
And laser cladding layer, wherein, the laser cladding layer is fixedly connected with the joint face of curved metal layer.
The curved metal layer is set to carbon steel sheet metal level.
The laser cladding layer includes some laser melting coating bars, length direction and the arc gold of the laser melting coating bar
The length direction for belonging to layer is consistent, and the laser melting coating bar is uniform on the width of curved metal layer, and all described
The width sum of laser melting coating bar is equal to the width of curved metal layer.
Outer surface of the laser melting coating bar by cladding material with curved metal layer under laser melting coating effect is molten solidifying
Formed.
The laser melting coating is set to preset laser cladding.
The cladding material is set to antifriction alloy powder.
The thickness ratio of the laser cladding layer and curved metal layer is 1：1~1：4.
The curved metal layer is set to the metal level by Tempering and Quenching.
The stationary plane of the curved metal layer is set to the stationary plane by blasting treatment.
The central angle of the curved metal layer is set to α, and the value range of the α is met：90°≤α≤180.
Above-mentioned technical proposal of the present utility model has advantages below compared with prior art：
In the utility model, curved metal layer is also fixedly connected with laser cladding layer, so as to improve the resistance to of the liner plate
The performances such as mill, anti-corrosion, heat-resisting, anti-oxidant and electrical characteristic；The liner plate being arranged such both had been met to backing surface toughness and resistance to
The requirement of performance is ground, cost has been saved again.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific implementation of the present utility model
Example and with reference to accompanying drawing, the utility model is described in further detail, wherein
Fig. 1 is laser melting coating liner plate schematic diagram described in the utility model；
Reference is expressed as in figure：1- curved metals layer；2- laser cladding layers.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
As shown in figure 1, the laser melting coating liner plate of the present embodiment, it includes curved metal layer 1 and laser cladding layer 2, wherein,
The laser cladding layer 2 is fixedly connected with the joint face of curved metal layer 1.
In the present embodiment, the curved metal layer 1 is also fixedly connected with the laser cladding layer 2, so as to improve this
The performances such as wear-resisting, anti-corrosion, heat-resisting, the anti-oxidant and electrical characteristic of liner plate, the liner plate being arranged such both had been met to backing surface
The requirement of toughness and anti-wear performance, has saved cost again；When the laser melting coating liner plate is used for grinding machine or sand slinger, the arc
The stationary plane of metal level 1 is fixedly connected with the case of grinding machine or sand slinger, and the laser cladding layer 2 is towards in the case
Chamber, so that abrasive body and material are directly impacted on the laser cladding layer 2, the laser cladding layer 2 has good toughness
And anti-wear performance, it the liner plate service life length and will not split, improve the safety in utilization of grinding machine or sand slinger.
Specifically, the laser cladding layer 2 includes some laser melting coating bars, the length direction of the laser melting coating bar and institute
The length direction for stating curved metal layer 1 is consistent, and the laser melting coating bar is uniform on the width of curved metal layer 1,
And the width sum of all laser melting coating bars is equal to the width of curved metal layer 1.For example, in the present embodiment, institute
Stating laser cladding layer 2 includes N number of laser melting coating bar, and the width of the curved metal layer 1 is set to K, then each is described sharp
The width of light cladding bar is K/N.
Further, the laser melting coating bar by cladding material under laser melting coating effect with curved metal layer 1
The molten solidifying formation in outer surface；As preferred embodiment, the laser melting coating is set to preset laser cladding, the curved metal
Layer 1 is set to carbon steel sheet metal level, and the cladding material is set to antifriction alloy powder.In process of production, it is molded successively in order
All laser melting coating bars, when being molded the laser melting coating bar, are placed on the arc by the antifriction alloy powder first
On metal level 1, laser melting coating is then carried out using laser again, so that the antifriction alloy powder and the curved metal
The outer surface of layer 1 is molten to congeal into one, and then forms the laser cladding layer 2.
The thickness ratio of the laser cladding layer 2 and curved metal layer 1 is 1：1~1：4；In the present embodiment, the arc
The thickness of shape metal level 1 is set to 6mm, and the thickness of the laser cladding layer 2 is set to 2mm.
The curved metal layer 1 is set to the metal level by Tempering and Quenching.
The stationary plane of the curved metal layer 1 is set to the stationary plane by laser consolidation treatment；In the present embodiment, it is described
Stationary plane and the joint face are inside and outside face, during due to Laser Cladding Treatment, the laser cladding layer 2 can produce it is certain should
Power so that a certain degree of deformation can occur for the curved metal layer 1, in order to ensure that shape is not present in the liner plate after completion of processing
Become, so before laser melting coating, first being carried out to the stationary plane of curved metal layer 1 at laser consolidation treatment, the laser melting
The liner plate deformation that deformation caused by reason can offset after the deformation produced by post laser cladding processing, such completion of processing can
Control.
The central angle of the curved metal layer 1 is set to α, and the value range of the α is met：90°≤α≤180；In the present embodiment
In, preferably described α is 120 °.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
1. laser melting coating liner plate, it is characterised in that：It includes curved metal layer（1）And laser cladding layer（2）, wherein, it is described to swash
Light cladding layer（2）With curved metal layer（1）Joint face be fixedly connected.
2. laser melting coating liner plate according to claim 1, it is characterised in that：The curved metal layer（1）It is set to carbon steel sheet
Metal level.
3. laser melting coating liner plate according to claim 1, it is characterised in that：The laser cladding layer（2）Swash including some
Light cladding bar, length direction and the curved metal layer of the laser melting coating bar（1）Length direction it is consistent, the laser melts
Patch is in curved metal layer（1）Width on it is uniform, and the width sum of all laser melting coating bars is equal to institute
State curved metal layer（1）Width.
4. laser melting coating liner plate according to claim 3, it is characterised in that：The laser melting coating bar is being swashed by cladding material
With curved metal layer under light cladding effect（1）Outer surface cladding formed.
5. laser melting coating liner plate according to claim 4, it is characterised in that：The laser melting coating is set to preset laser and melted
Cover.
6. laser melting coating liner plate according to claim 4, it is characterised in that：The cladding material is set to antifriction alloy powder
Material.
7. laser melting coating liner plate according to claim 1, it is characterised in that：The laser cladding layer（2）With the arc
Metal level（1）Thickness ratio be 1：1~1：4.
8. laser melting coating liner plate according to claim 1, it is characterised in that：The curved metal layer（1）It is set to through toning
The metal level of matter heat treatment.
9. laser melting coating liner plate according to claim 1, it is characterised in that：The curved metal layer（1）Stationary plane set
For by the stationary plane of laser consolidation treatment.
10. laser melting coating liner plate according to claim 1, it is characterised in that：The curved metal layer（1）Central angle set
For α, the value range of the α is met：90°≤α≤180°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101721.0U CN206486596U (en) | 2017-01-25 | 2017-01-25 | Laser melting coating liner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101721.0U CN206486596U (en) | 2017-01-25 | 2017-01-25 | Laser melting coating liner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206486596U true CN206486596U (en) | 2017-09-12 |
Family
ID=59767117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720101721.0U Active CN206486596U (en) | 2017-01-25 | 2017-01-25 | Laser melting coating liner plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107779863A (en) * | 2017-11-10 | 2018-03-09 | 泰尔重工股份有限公司 | The preparation method and laser melting coating flipper guide of a kind of laser melting coating flipper guide |
-
2017
- 2017-01-25 CN CN201720101721.0U patent/CN206486596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107779863A (en) * | 2017-11-10 | 2018-03-09 | 泰尔重工股份有限公司 | The preparation method and laser melting coating flipper guide of a kind of laser melting coating flipper guide |
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