Mill roll grinding technology, mill roll and preparation method of alloy polished slab

An alloy mirror and grinding technology, applied in the direction of roll, metal rolling, metal rolling, etc., can solve problems such as roll defects

Active Publication Date: 2019-03-19
中铝河南洛阳铝加工有限公司
View PDF5 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that the rolls produced by the traditional roll grinding process appear vibration lines or spiral lines in the prior art, the present invention provides a roll grinding process, roll and alloy mirror plate preparation method, which has a simple process and solves the problems of the traditional process. The problem of defects on the surface of the processed roll

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mill roll grinding technology, mill roll and preparation method of alloy polished slab
  • Mill roll grinding technology, mill roll and preparation method of alloy polished slab
  • Mill roll grinding technology, mill roll and preparation method of alloy polished slab

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] A kind of roll grinding technology, adopts the method of three kinds of emery wheels combined grinding, the first step, rough grinding, grind with 320# emery wheel, the second step, finish grinding, grind with 500# emery wheel, the third step , rough grinding, grinding again with 320# grinding wheel, the fourth step, fine grinding, grinding again with 500# grinding wheel, the fifth step, polishing grinding, grinding with 1000# grinding wheel, grinding the roll roughness To 0.008~0.015um, the grinding parameters of each step are as follows:

[0019] Grinding with 320# ceramic grinding wheel, light knife parameter control, carriage speed: 320mm / min, headstock speed: 35r / min, grinding wheel speed: 12m / s.

[0020] Grinding with 500# ceramic grinding wheel, light knife parameter control, carriage speed: 280mm / min, headstock speed: 32r / min, grinding wheel speed: 10m / s.

[0021] Grinding again with 320# ceramic grinding wheel, light knife parameter control, carriage speed: 32...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
tensile strengthaaaaaaaaaa
Login to view more

Abstract

The invention provides a mill roll grinding technology, a mill roll and a preparation method of an alloy polished slab for solving the problem that a mill roll produced through a traditional mill rollgrinding technology has vibration veins or spiral veins in the prior art. The mill roll grinding technology comprises the steps that the mill roll after being subjected to accurate grinding is subjected to repetitive processes of rough grinding and accurate grinding, a fatigue layer on the surface of the mill roll can be removed fully, and thus the grinding roughness of the surface of the mill roll is controlled at 0.008-0.015[mu]m. According to the preparation technology, by repeating the processes of rough grinding and accurate grinding, the fatigue layer on the surface of the mill roll canbe removed fully, and thus the final grinding roughness of the surface of the mill roll can reach 0.008-0.015[mu]m.

Description

technical field [0001] The invention belongs to a rolling equipment process for ferrous metals, nonferrous metals and alloy strips, in particular to a roll grinding process for rolling alloy mirror panels, and a preparation method for rolls and alloy mirror panels. Background technique [0002] In recent years, with the vigorous development of the architectural decoration industry and the automobile industry, the market demand for aluminum materials with special surface effects has continued to increase, especially aluminum materials with mirror effects have become more and more widely used, mainly including the lighting industry, solar energy Reflectors, architectural appearance, interior decoration, furniture, elevators, signs, automotive interior and exterior decoration, household appliances and consumer electronics and other industries, mirror aluminum has the following advantages compared with ordinary aluminum alloy materials: A The surface effect is unique and beautifu...

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
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B21B27/02B21B1/22B21B3/00B21B15/00B24B1/00
CPCB21B1/22B21B3/00B21B15/00B21B27/02B24B1/00
Inventor 熊彪刘辉吴广奇王森杨帆王春江
Owner 中铝河南洛阳铝加工有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap