เครื่องตัดและมีดนวดข้าว Diamond Rolling Diamond Knife Type ช่างเจียระไนเพชรช่างเจียระไนช่างเจียระไนอัญมณีมีด

Diamond roll series laser scalpel features efficient quickly improve the surface accuracy and mirror effect, and tolerance of components in the range of 0.01 mm or less, even if the workpiece hardness in HRC65 can also make for a few seconds to fulfill the requirements of specular mirror surface, suitable for all kinds of axial machine parts and mould industries.
1. Diamond polishing tool is applicable to various parts:
Inner diameter (inner hole)
Outside circle (outside diameter)
Roll end plane
Smooth the cone surface
The surface and surface of a globose ball
Rounded corners and bevel corners
Ii. Diamond rolling principle:
Under a microscope in the process of the workpiece in cutting tool tip in the surface residual like steps will take knife, diamond under the action of spring force to overcome in the process of workpiece surface sliding material yield point, make the material surface produces plastic deformation, the highest point of the forced feeding trace into the lowest point, so as to get a smooth mirror. In the process of rolling, the material will be hardened due to plastic deformation, so as to improve the fatigue strength of workpiece surface. To achieve the best extrusion effect, the surface finish of the workpiece in the last cutting process should be within RZ15um.
3. Advantages of using diamond polishing tool:
1) the surface finish of the workpiece after rolling is up to the roughness below Rz1.0 micron
2) improved control of dimension precision after rolling - tolerance is adjusted in a range of 0.01 mm or less
3) the hardness of the surface increases by 10% or more after polishing
4) the fatigue life after extrusion is increased by 300% or higher
5) the polishing tool has replaced the traditional secondary processing, such as polishing and honing
6) the rolling is more clean and environmentally friendly than the grinding and honing operation, and no cutting materials are produced
7) after rolling, the workpiece surface can reduce friction, reduce noise level and enhance anti-corrosion and anti-rust capability
8) the tool residual traces and minor surface defects can be eliminated after polishing the tool
9) roll roll laser scalpel light technology compared with other mirror polishing technology, has the production efficiency, faster, cheaper, polished surface more smooth, dimension precision control and finishing and work hardening for a few seconds to complete
Iv. Diamond polishing tool life and interchangeability:
1) the effective machining length of diamond is 8000-10000m, but it depends on the condition of workpiece. The shorter the hard life of the material, the faster the wear.
2) diamond components and springs are standard parts under the brand of svante and can be replaced;
3) if the tool handle system is damaged during use, the assembly shall be replaced separately, which can be returned to wuxi haopp for replacement or maintenance.
V. diamond outside diameter polishing knife:
Processing position
Axis profile and end face
Standard handle
Square handle 16,20,25 mm
Vi. Specifications and models:
The handle type
H1616
H2020
H2525
Diamond type
VR2.0 D5.5
VR1.0 D5.5
VR0.5 D5.5
Vii. Operating parameters (the following parameters are subject to the actual processing conditions) :
Artifacts allowance
The 0.01 mm
Rolling amount
0.01-0.5mm (single side)
lubrication
Emulsions or oils; The filter lubricant (< 40 centile m) can improve the surface quality and tool life
The last working surface
The surface roughness is below Rz15 centile m
Maximum workpiece hardness
HRC65
Cutting speed
100 m/min
Feed speed
0.05 0.2 mm/rev
Viii. Matters needing attention before processing:
At the beginning of the tool test, the cutting speed can be reduced for testing, and the feed speed can be kept unchanged. The cutting speed should be reduced under conditions that are not conducive to rolling, such as high strength materials, or insufficient lubrication.