High Polished Carbide Inserts For Aluminum Turning Machining N10 Grade

N10 Grade VCGT220525-AK YD101 High Polished Carbide Inserts for Aluminum Turning Machining

Description:

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on 45steel, cast iron, nonferrous materials, plastics and other tough-to-machine materials.

Application:

The AK chipbreaker features a 3 dimensional rake angle which provides excellent chip breaking and control, ensuring longer tool life and trouble free machining of aluminium and soft non-ferrous materials. The buffed top face prevents built up edge whilst the sharp ground cutting edge ensures exceptional surface finish.

• 3D chipbreaker with high rake, designed especially for soft long chipping materials
• Uncoated polished grade H01 for low-silicon aluminium machining
• Suitable for roughing to finishing operations.
• G class tolerance
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Long tool life

For the machining of non-ferrous metals and non metals we offer carbide grades that are highly resistant to wear, which impress with extremely long tool life. Thanks to their optimised geometry, our inserts require only minimal cutting force and thus work extremely economically.

High-quality surfaces

Very clean surfaces on the component are brought about by good swarf control. Additionally, the sharp blades make for minimal formation of burrs.

Aluminium castings find a large use in the automotive industry. In some applications, however, especially where high temperatures and Wear are involved, aluminium may fail to achieve the specifications. But, since very often only specific zones of the casting are exposed to these extreme conditions, it would be of great interest to locally reinforce the castings using an insert made of a higher performance material. Many different materials can be used for the insert. The use of steel inserts is well known indeed. In many cases, however, it would be of interest to use for the insert a special aluminium alloy, that is difficult to cast or use an aluminium insert produced by powder metallurgy or reinforced with ceramic particles or fibres, etc.

In these cases, it will then be necessary to cast aluminium parts using aluminium inserts. Now two cases may occur: 1) only a mechanical anchoring of the insert is needed, and 2) there must be a strong bonding between the insert and the part with good heat and electrical conductivity and/or excellent pressure tightness at the interface. No solution to the second case has been found so far and it is the aim of the present project to solve this problem. This technology would for instance be of great advantage in the production of high performance cylinder heads forcars. It is well known that the conventional aluminium casting alloys are reaching their limit in cylinder heads for engines with four valves, for turbo diesel engines, etc. There will, however, be many other applications of this technology in the car industry, but also in other industries like general engineering.

Specification: