Fine-Grinding Machines Achieve Precise Plane Parallelism
IMTS 2018: Supfina adds the Spiro F5 and Spiro F12 to its line of fine-grinding machines for the batch mode processing of a wide range of parts.
.jpg;width=70;height=70;mode=crop;format=webp)
Supfina adds the Spiro F5 and Spiro F12 to its line of fine-grinding machines for batch processing of a wide range of parts. The machines are designed to achieve precise plane parallelism (≤1.0 micron) for precision bearings, pump gears and valve plates in a variety of materials. Parts can be machined up to 20 times faster than lapping and with more precision than double-disc grinding, according to the company.
The smaller F5 can process parts with diameters ranging from 4 to 150 mm and thicknesses ranging from 0.3 to 50 mm, while the larger F12 can accommodate parts with diameters ranging from 6 to 420 mm and thicknesses ranging from 1 to 100 mm.
The machines eliminate water from the cooling process, reducing chance of contamination. The sturdy base minimizes vibration, reducing tool wear. The upper wheel swings away from the work area, enabling fast loading and unloading of parts, quick tooling changes, and easy maintenance.
Related Content
-
10 Things to Know About Creep-Feed Grinding
Because of the high material removal rate creep-feed grinding can deliver in challenging materials, grinding might not be just the last step in the process—it might be the process.
-
Ballbar Testing Benefits Low-Volume Manufacturing
Thanks to ballbar testing with a Renishaw QC20-W, the Autodesk Technology Centers now have more confidence in their machine tools.
-
CNC Machine Shop Honored for Automation, Machine Monitoring
From cobots to machine monitoring, this Top Shop honoree shows that machining technology is about more than the machine tool.
