Aka-Cut 3000 HV

Description

Size available: 152 mm, 250 mm

PDS Superabrasive cut-off wheels

User guide for superabrasive cut-off wheels

Benefits of Aka-Cut 3000 HV Diamond Cut-off Wheel

• Resin bond diamond cut-off wheel ideal for cutting very hard ceramics and materials above 1500 HV.
• High diamond concentration ensures clean, precise cuts and long lifetime for the materials described above.
• Suitable for laboratory and industrial use where consistent cutting quality is essential.
• Available in sizes 152 mm and 250 mm.
• Provides minimal deformation and excellent surface finish on hard materials.
• Designed for high precision cutting of ceramics, e.g. aluminium oxide, silicon carbide, and sintered carbides, etc.
• Compatible with standard cutting machines using a 12.7 mm arbor hole.

Aka-Cut 3000 HV as Part of Akasel’s Cut-off Wheel Range

Positioned within Akasel’s hardness-optimised superabrasive cut-off wheel range, the Aka-Cut 3000 HV diamond cut-off wheel is designed for the hardest materials, specifically those that are above 1500 HV.

While the overall series covers materials from soft materials to hardened steels, the Aka-Cut 3000 HV specifically targets ceramics and carbides, ensuring minimal deformation during sectioning, a critical requirement for the fastest subsequent sample preparation.

Visit our section on cut-off wheels to explore the full Aka-Cut range and find the product that best suits your specific material and cutting requirements.

View Aka-Cut User Guide (EN) View Aka-Cut User Guide (EN)

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... THE SMARTER ALTERNATIVE  

USER GUIDE  

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Aka-Cut Superabrasive  

Cut-off Wheels  

This is a manual for our diamond cut-off wheels  

Aka-Cut 50 HV, Aka-Cut 2000 HV and Aka-Cut  

3000 HV. And for our CBN cut-off wheel  

Aka-Cut 1500 HV.  

0.1 – 0.5 mm/s  

>0.5 mm/s  

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3

4

5

Depending on the material and the sample  

size, adjust the feed rate between 0.1 - 0.5  

1

mm/s  

Recommended rpm setting  

Aka-Cut  

150 mm  

200 mm  

250 mm  

50 HV, 2000 HV  

and 3000 HV  

2700 rpm 2000 rpm 1600 rpm  

3200 rpm 2400 rpm 1900 rpm  

1500 HV  

Harder materials and larger cross sections  

usually require slower feed rates than softer  

materials and smaller samples. Make sure there  

is sufficient cooling water and direct the water  

into the cut. The cooling must be uniform on  

both sides of the cut-off wheel. To improve  

cooling and prevent corrosion use Aka-Cool  

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additive  

For the best cooling always cut through the  

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smallest possible cross section  

Dressing Stick  

The cut-off wheel must be dressed with a  

dressing stick before initial use. If the cutting  

edge of the cut-off wheel feels smooth, it is a  

sign that it needs dressing again. This will help  

ensure continuous optimal cutting and prolong  

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the lifetime of the wheel  

After cutting, clean and dry the wheel  

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thoroughly to prevent corrosion  

Aka-Cut Cut-off Wheels: Technical User Guide

General operating instructions for Akasel Aka-Cut wheels, including flange requirements, feed rates, and troubleshooting for optimal cutting results.

Setup & Parameters

• Flange Size: To ensure a straight cut, the flange diameter should be at least ¼ of the cut-off wheel diameter. Using smaller flanges can result in oblique cuts or wheel breakage.
• Feed Rate: Adjust between 0.25 - 2 mm/s depending on material hardness and sample size. Large cross-sections and hard materials require slower rates.
• Cooling: Direct water flow into the cut uniformly on both sides. Use Aka-Cool additive to prevent corrosion and improve performance.

Troubleshooting & Maintenance

Common cutting issues and solutions

Observation	Possible Cause	Recommended Action
Sample Burns	Feed rate too high / Poor cooling	Reduce feed speed or use a softer cut-off wheel.
Excessive Wheel Wear	Wheel too soft for material	Decrease feed speed or switch to a harder cut-off wheel.
Uneven Edge Wear	Wheel too hard / Poor water adjustment	Check cooling water alignment or use a softer wheel.
Oblique (Slanted) Cut	Incorrect flange size	Ensure flange is at least ¼ of the wheel diameter.

Pro Tip: For the best cooling and most efficient cut, always position the sample to cut through the smallest possible cross-section.

View the full PDF version here