Taegutec gradechart

TaegutecTurning Inserts

On an end mill with a 30 degree helix angle, 25 % of the force is axial and 75 % radial. On a 45 deg. helix angle, the forces are divided equally, 50 % radial and 50 % axial. High helix cutters have an helix angle of 60 deg.

At a higher helix angle the radial forces are lower and cutting is smoother, vibrations lower. Surface finish and chip evacuation are better. The cutter is however weaker, cannot take heavy depths of cut and feed rates. It deflects more. Lower helix angle cutters are stronger, but the cutting is less smooth.

There are a mix of circular and Gothic (the pointed ones) arches, and the walls have little details like the beautiful lions’ heads that you see in the picture below.

Introducing the Taegutec TDT 3E-1.5-RU Grade Threading & Grooving Insert, a high-performance tool designed for turning inserts. Crafted by the leading brand Taegutec, this insert is built with exceptional precision and durability, making it ideal for various industrial applications. The TDT 3E-1.5-RU insert offers outstanding performance in machining carbon steel and alloy steel, making it a versatile choice for professionals operating in these materials. With an AlTiN PVD coating on an ultra-fine substrate, this insert ensures enhanced wear resistance and extended tool life, enabling efficient and precise machining. Please note that the images provided are for reference purposes only and may differ from the actual product. The item code for this insert is TT7220, while the style is TDT, guaranteeing compatibility with compatible Taegutec tools. The TiCN coating further improves performance by reducing friction and increasing cutting speeds. Upgrade your turning capabilities with the Taegutec TDT 3E-1.5-RU Grade Threading & Grooving Insert. Experience superior precision, durability, and efficiency for your carbon steel and alloy steel machining operations.

Taegutec grooving insert gradechart

Taegutec grooving insert gradechart pdf

The cutting force on an end mill has a radial and an axial component. The radial component tends to bend the end mill and results in vibrations, while the axial component presses the end mill against the holder.

Taegutec grooving insert gradecalculator

You’ll notice that there’s a ‘No parking’ sign right under the ‘1881’ sign. The guy in charge of maintaining the building is obviously no lover of old buildings. I can just imagine him thinking “I hate this old junk building. Wish we could break it down and build a nice modern one with a glass front”. The ‘1881’ sign too looks relatively new, made in cement instead of being carved into the stone.

Browse through the extensive list of Turning Inserts at Moglix. Shop online for other Taegutec Turning Inserts. available at Moglix in the lowest price range.

Taegutec grooving insert gradepdf

For heavy cutting where the finish and tolerance are not important, use a lower helix angle cutter. For lighter cutting where the finish and tolerance ARE important, use a higher helix angle cutter.

The higher the helix angle, the greater the proportion of axial force. On a 0 degree end mill (straight end mill), all the force is radial. Also, as each edge comes in contact with the work piece material there is a sudden shock load. This causes vibrations, poor surface finish on the part, and poor tool life.

I happened to visit the office of the Directorate of Technical Education in Mumbai some time ago, and found that it was housed in a beautiful old building built 134 years ago, in 1881.