The demand for extremely small precision components is growing. A look at one company's thrust to meet this demand reveals what it takes to run a micro machining business.
In a recent announcement, Haas Automation Inc. (Oxnard, California) reported that, in the 12 months of 2005, the company has built and sold more than 10,000 machine tools.
You might think that medical manufacturing always calls for complicated machine tools with lots of high-tech features for applications where no expense can be spared. This is not true. Medical manufacturing is often about economical production, where affordability, reliability and compactness are key values.
High speed, five-axis scanning promises to give throughput on coordinate measuring machines a big boost. Entire manufacturing strategies may be up for rethinking as a result.
Tool paths based on constant stepovers often get an end mill into trouble when it heads into a corner. Using the tool's angle of engagement as the constant avoids this difficulty.
Workpieces that require operations that can be performed on a turning center and a machining center can often be produced more efficiently on a multi-process machine tool that combines machining center and turning center capabilities. By completing all of these operations in one setup, the time and labor associated with handling, waiting and change-over are greatly reduced or eliminated.
Our two cover stories this month look at ways to measure and control the overall performance of production equipment in a manufacturing plant. In each case, a computer network gathers and delivers information about events happening inside the machine tool.
Rather than rotating the workpiece, an Escomatic lathe rotates a toolhead around material that is held stationary in a guide bushing. This configuration allows workpiece stock to be fed as bars or coils for long periods of uninterrupted operation.