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High-speed machining

Diebold is an expert in tool holders for high-speed machining and tool holders with concentricity below 1mµ.

In high-speed machining, two things are particularly important: the smooth running of the cutting tool and absolute accuracy of the tool holders. As a specialist for tool holders used at high speeds, Diebold offers all taper shapes and sizes (HSK, SK, BT, D-BT). Milling is done at up to 50,000 revolutions per minute, so the toolholders are exposed to a high centrifugal force. Therefore, professional fine balancing of the tool holders is an important preliminary work for successful machining processes. Our products guarantee the highest precision at the highest speeds.

 

Precision machine manufacturers are very innovative and are constantly improving the accuracies of their machines. High-speed milling machines place much higher demands on the accuracy, concentricity and balance quality of the tool holders than is required by machines used in the speed range up to 24,000 rpm. We manufacture tool holders with a runout of <1mµ, applicable up to 80,000 rpm. Producing concentricity of <1mµ is far from trivial and requires very special skills on the part of the machine operators, exceptionally precise production machines in air-conditioned rooms and a measuring environment with precisely temperature-controlled measuring devices. Only in this combination is it possible to produce concentricity of less than 1mµ.

 

 

The CentroGrip®, JetSleeve® brands and certain sizes of our technologically leading shrink fixtures are manufactured in this accuracy class and offer these tolerances of less than 1μm. Well-known manufacturers of machines for high-speed machining buy their high-precision tool holders from us. Benchmarking and competitive comparison of products from different suppliers resulted in the decision in favour of our products. This is a very special award for our motivation to produce toolholders of the highest accuracy level for the world market.

 

 

In high-speed machining, two things are particularly important: the smooth running of the cutting tool and absolute accuracy of the tool side. As a specialist for tool holders used at high speeds, we offer everything our clientele needs for the successful machining of their demanding products. At 40,000 to 80,000 rpm, toolholders are subjected to a high centrifugal force that must be controlled. Our in-house developed and special balancing processes guarantee the highest balancing quality at the highest speeds.

 

Precision machine manufacturers are very innovative and are constantly improving the accuracies of their machines. High-speed milling machines place much higher demands on the accuracy, concentricity and balance quality of the tool holders than is required by machines used in the speed range up to 24,000 rpm. We manufacture tool holders with a runout of <1mµ, applicable up to 80,000 rpm.