Technological watch: Materials used in the tooling field : High Speed Steels - Coatings and additional treatments
To improve their performance and extend their service life, HSS tools can benefit from a number of additional treatments, such as conventional heat treatments, water, air and oil quenching, but also using new processes such as laser quenching or cryogenic treatments, as well as the coating of the active areas - more specifically the tips and cutting edges - by depositing titan
The commission of the machine tools manufacturers had commissioned Cetim to carry out an instruction file around the problems of filtration and follow-up of machining machines.
A study on filtration was decided, with two working phases including the research of information and the preparation of the test phase, object of this synthesis.
A sensory tool holder is an inline tooling adapter that is capable of measuring three different dynamic responses within the tool – these being the bending moment, the tension and the torsion. With applications to both milling and turning operations, a sensory tool holder can continually collect data during a given operation and wirelessly transmits this data to a nearby laptop.
Solid carbide endmills are the most commonly used tools in almost every machine shop. Process engineers are always concerned with productivity gains by reducing the tooling cost, machining time and bring down the cost per part to increase the margins. The selection of the machining conditions either rely on the experience of the operator or the recommendations from the tool manufacturer.