A spraying device for cladding and repairing the curved surface of the cylindrical roll neck
A spraying device and a truncated technology are applied in the field of spraying devices for cladding repair of the arc surface of a truncated roll neck, which can solve problems such as difficulty in adding materials, and achieve the effects of easy cladding repair and a high degree of automation.
Active Publication Date: 2020-11-13
安徽鼎恒再制造产业技术研究院有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
When cladding and repairing the arc-shaped surface of the roll neck of the truncated roll, the first task is to add the material to the surface by spraying before the subsequent laser cladding can be carried out. However, due to the surface of the roll neck form factor, making it difficult to add material to its surface
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be described more clearly and completely below in conjunction with the accompanying drawings in the embodiments. Of course, the described embodiments are only a part of the present invention. Not all, based on this embodiment, other embodiments obtained by those skilled in the art without creative efforts are all within the protection scope of the present invention.
[0015] Such as figure 1 with figure 2 As shown in the figure, a spraying device for cladding and repairing the arc surface of the frustum-shaped roller neck includes a base 1; the base 1 is respectively fixed with a three-jaw chuck 2, a hanger 4 and a circular disc seat 3; The upper end surface of the disc seat 3 is concentrically arranged with annular track grooves 3a, every two adjacent track grooves 3a are provided with spacer plates 3b, and each spacer plate 3b...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a spraying device for cladding and repairing the arc surface of a frustum-shaped roller neck, which includes a base; a three-jaw chuck, a hanger and a circular disc seat are respectively fixed on the base; the disc seat Ring-shaped track grooves are arranged in concentric circles on the upper end surface, and a partition plate is provided between every two adjacent track grooves, and a receiving groove is opened on each spacer plate; from the radial inner side of the disc seat to the On the radially outer side, the height of the bottom surface of each track groove gradually decreases. The invention has a high degree of automation. On the basis of spray gun work, by controlling the rotation of the spray gun and controlling the radial displacement and downward movement of the spray gun alternately, the automatic spraying of materials on the entire arc surface area of the frustum-shaped roll neck can be realized. Added to achieve the effect of cladding repair.
Description
technical field [0001] The invention relates to mechanical repair equipment, in particular to a spraying device for cladding and repairing the arc surface of the roll neck of a truncated roll. Background technique [0002] Laser cladding, also known as laser cladding or laser cladding, is a new surface modification technology. It adds cladding materials on the surface of the base material, and uses a high-energy-density laser beam to fuse it together with the thin layer on the surface of the base material to form a metallurgically-bonded cladding layer on the surface of the base material, so as to achieve Surface damaged parts are repaired. When cladding and repairing the arc-shaped surface of the roll neck of the truncated roll, the first task is to add the material to the surface by spraying before the subsequent laser cladding can be carried out. However, due to the surface of the roll neck form factor, making it difficult to add material to its surface. Contents of t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B05B13/04
CPCB05B13/04
Inventor 程敬卿薛卫昌周乾坤刘泽军
Owner 安徽鼎恒再制造产业技术研究院有限公司