High-speed processing

In order to reduce processing costs and improve processing efficiency of many automotive components manufacturers become a focus of concern. And in improving the processing efficiency measures, the most easy to think of what is perhaps the speed of processing. In 2006 I participated in the "tool technology", "mechanical workers" to Kennametal's metalworking solutions group vice president of North Bernard • an interview, Mr. North said that five years ago launched its Kennametal Steel used in the processing of Grade KC9110 carbide coating, the application of this grade, the average cutting speed of about 250 m / min, and has now reached an average of 320 m / min. The high-speed machining tool to bring more rigorous requirements. To meet this requirement, tool manufacturers to use a variety of measures. Kennametal said that they have already exceeded the previous CVD coating the limit of 20 mm, can now reach 30 mm. This is to improve the coating and the substrate binding and improve the multi-layer coating combination, improving the surface coating of contact with the workpiece, such as the result of a variety of technologies.