Shimada and Gosiger have collaborated to design a new hybrid CNC multispindle bar machine. This innovative design incorporates integrated spindle motors into the Shimada NO-CAM technology and combines hydraulic slides for roughing and CNC slides for finishing.
In the past, manufacturers chose between CAM-actuated automatics and full CNC multispindle machines. The cost of a CAM automatic has increased dramatically over time while the challenges of setup, changeovers and finding skilled labor remains. The CNC versions are very capable but come with a very high price tag. Many parts do not require all of the sophistication of these machines. This is the fit of the new Shimada design. The ISM B27 has many of the advantages of the full CNC machines but at a price that can be justified for the kind of work it will run, according to the company. It is a well-balanced combination of multispindle technology and accuracy and reliability.
The new machine has six integrated spindle motors that allow independent control of rpm by program. Capabilities include spindle stopping, C-axis positioning and constant surface footage. The initial hydraulic slides allow for simple roughing operations while the CNC slides provide smooth and accurate single point finishing. The machine is equipped with the FANUC 30i control and servomotor package for reliability and performance. Numerous attachments are available to further extend the B27's capabilities.
Related Glossary Terms
- computer numerical control ( CNC)
computer numerical control ( CNC)
Microprocessor-based controller dedicated to a machine tool that permits the creation or modification of parts. Programmed numerical control activates the machine’s servos and spindle drives and controls the various machining operations. See DNC, direct numerical control; NC, numerical control.
- computer-aided manufacturing ( CAM)
computer-aided manufacturing ( CAM)
Use of computers to control machining and manufacturing processes.
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