A lathe holder is simply a tool that is responsible for holding the insert or cutting diamond and meets the needs of craftsmen in various shapes and angles.
Lathe holders are used to secure lathe tools in place during a wide range of processes, including turning, threading, etc. Lathe holders are devices that are used in metalworking areas to turn the workpiece. Although most lathes support a tool holder, not all do. Before choosing a lathe, check the compatibility of your machine.
The purpose of using a lathe holder
Holder is a general term for adapters used to mount cutting tools on machine tool equipment that perform this operation. The tool holder affects the machining accuracy of the machine tool and even the quality of the product, so it requires high precision that even a microscopic error is not allowed.
What do the holder codes mean?
Rotrach lathe holders are generally named by putting 10 parts together.
Examples of Rotrach holders:
- TSKNR 2525 M12C
- TDJNR 2020 K15
All kinds of holders
In terms of overall length, Rotrush holders are divided into the following five types in terms of cover and diamond receiver.
Boot holder starting with P code.
Clamp cover holder starting with T code.
Compound clamp type cover holder starting with M code.
Screw holder with a positive angle and starting with S code. It is associated with a negative angle and begins with the code C.
Turning insert
Turning inserts are cutting tools that are used for machining various metals such as steel, cast iron and high temperature alloys. They are indexable, which means they can be rotated, turned, swapped with another insert without disturbing the tool geometry.
For example, Eisnert TNMG220408TM
Letter T indicates the diamond shape
N letter diamond angle
M letter diamond tolerance
G diamond chip breaker (diamond flower)
Code 22 diamond length
Code 04 diamond thickness
Code 08 diamond tip radius
DM letters indicate the amount of diamond chip breaker
Using a lathe holder with a replaceable lathe insert has the following advantages:
- Easier application (reduction of machining and welding time)
- Ability to use more cutting edges
- Reduction of production cost (economic theft)
- No need for grinding or soldering (welding) inserts
- Increasing production, reducing production time
- Using tool material and geometric form suitable for conditions and workpiece
