A shop experiencing more wheel wear and burn after switching from one high-speed steel grade to another that reportedly offers lower grindability—requiring slower feedrates—seeks a recommendation for a wheel that won't require the shop to increase cycle time. Dr.
Pinpoint Laser Systems is announcing a new four axis Microgage Receiver that provides useful alignment information for evaluating and correcting machinery alignment problems.
For parts that are less than 0.125" (3.18-mm) in diameter, Tungaloy America Inc. introduced a series of high-positive, low-cutting-force, screw-down, dead-sharp inserts and toolholders last year. There are four chipbreakers: JS features a molded chipbreaker and the JRP, JPP, and JSP inserts.