The Okamoto UPZ 820 Li combines a rigid traveling-column structure with linear-motor table movement for demanding precision grinding applications. Digital scale feedback, CNC positioning, and automated grinding cycles provide the process control required for intricate forms, slit grinding, and varied production requirements. Its multi-position capability also provides flexibility for small-lot, high-mix manufacturing.
UPZ 820 Li Form Grinder Features:
| Max Cross Travel | 17.75" |
|---|---|
| Max Table Travel | 19.7", 2.75" |
The Okamoto UPZ 820 Li is a precision form grinder built for complex components requiring tight tolerances and repeatable positioning. A rigid traveling-column design provides a stable foundation for demanding grinding applications. In addition, digital scale feedback on the vertical and cross axes supports precise positioning throughout the grinding cycle. This combination provides the control required for intricate geometries, fine surface finishes, and precision slit grinding.
A linear motor drives the longitudinal table to provide high-speed stroke performance without sacrificing positioning stability. The drive system eliminates conventional table-drive components while supporting responsive motion during short-stroke and detailed grinding operations. Combined with digital scale feedback, the UPZ 820 Li supports high-speed surface grinding where dimensional accuracy and surface quality must remain consistent across repeated parts.
The UPZ 820 Li supports multi-position grinding for manufacturers processing varied part geometries and small production quantities. A FANUC 0-iMF CNC provides simultaneous two-axis operation across three controlled axes. Automatic grinding, shift-plunge grinding, and dressing cycles further reduce manual intervention. In addition, a standard three-point dresser maintains wheel condition, while an optional rotary dresser expands capability for more complex grinding profiles.
| Max Cross Travel | 17.75" |
|---|---|
| Max Table Travel | 19.7", 2.75" |
UPZ 820 Li Specifications
This product has multiple variants. The options may be chosen on the product page
This product has multiple variants. The options may be chosen on the product page
