Heat treatment feeding roller bar
A technology of rollers and sticks, applied in lighting and heating equipment, metal material coating technology, furnace components, etc., can solve the problems of high surface smoothness, low heat treatment efficiency, and affecting feeding speed, etc., to achieve smooth feeding process , reduce surface finish, improve work efficiency
Inactive Publication Date: 2015-02-25
重庆戴卡捷力轮毂制造有限公司
5 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The invention provides a heat treatment feeding roller bar. The heat treatment feeding roller bar comprises a cylindrical roller face and a friction increasing coating sprayed on the roller face, the cylindrical roller face is square hatching knurling and comprises double-walking-direction grooves and square protruding blocks, 45-degree included angles are formed between the walking directions of the grooves and the axial direction of the roller bar, included angles formed between the grooves in different directions are 90 degrees, one diagonal line of each square protruding block is parallel to the axial direction of the roller bar, the other diagonal line of each square protruding block is perpendicular to the axial direction of the roller bar, paint used in the friction increasing coating are WC-TiC-Co cemented carbide powder, and the spraying method is heat spraying. According to the heat treatment feeding roller bar, the shortcoming that in the prior art, the feeding speed is low due to slipping caused by small friction force is overcome by increasing the surface friction force of the roller bar, and the feeding efficiency is improved.
Application Domain
Molten spray coatingCharge manipulation
Technology Topic
Cemented carbideSpray method +6
Image
Examples
- Experimental program(1)
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Classification and recommendation of technical efficacy words
- increase friction
Shoes with socks which may have additional miniature stylish designs
Owner:JOY SEWING KING & WORLD PROSPERITY