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CNC Ultra Precision Form Grinding Machine Series

～Pursuit for high-speed linear motor drive～

SERIES line-up

UPZ315Li・UPZ52Li

CONCEPT

Form grinder of ultra-precision and high-speed grinding by table a linear motor drive.

Feature

・"Fine Form Grinding by the high-speed reciprocate" by adopting the table linear motor drive.

・It can be multi-position grinding suitable for high-volume Mass production or low-volume grinding.

・It includes benefits such as "table stopping accuracy of within 1μm." Because it can also be carried out accurate positioning, it can respond to on-machine measuring device using a CCD camera or touch probe.

・T-shape structure less thermal expansion by adopting an integrated structural frame, overhung less structure and 3-axis closed loop holds the higher positioning.

・Own developed unique software that can be used as immediate for Grinding wheel form and multi-position grinding and contouring grinding is possible.

・Correspond various grinding, mode such as a shift plunge grinding.

Specification

UPZ-Li series

CNC Ultra Precision Micro Profile Grinding Machine Series

～2 spindle equipped with ultra-precision form grinding machine 

with linear motor drive～

※Photo shown with optional accessories.

SERIES line-up

UPZ210LiⅡ-2

CONCEPT

Ultimate fine form grinding machine for possible to have Coarse grinding to Fine grinding without grinding wheel.

Feature

・ATC (Auto Tool Changer) is difficult to take balance therefore need to make datum again which is not suitable for fine form grinding. So we always recommend two spindle mount type machine.

・Corresponding to both sides grinding utilizing the tilt head function. It can also be more sharp corner-R by using coarse Grinding wheel and finishing Grinding wheel separately.

・Corresponding to APC confirm Datum to Grinding start point every time by Image processing by CCD camera, it is possible to cancel pallet change error.

・Download CAD data ⇒ Grinding process ⇒ Auto measurement by CCD camera ⇒ Compensation grinding ⇒ A.W.C. Digitizing and Automation such sequence of process.

Specification

UPZ210LiⅡ-2

CNC Ultra Precision Micro Profile Grinding Machine Series

～Adopted 3-axes linear motor drive Ultra Precision

 Fine Forming Grinding Machine～

CNC Ultra Precision 

Form Grinding Machine

UPZ210LiⅡ

※Photo shown with optional accessories.

SERIES line-up

UPZ210LiⅡ

CONCEPT

High Efficiency grinding compatible with Fine Forming Grinding by Ultra Precision Micro Profile Grinding Machine.

Feature

・Developed Ultra Precision Micro Profile Grinding Machine Model UPZ210LiII for Fine Forming Mold Parts.This machine is up grade of UPZ210Li which work well for Ultra Fine Forming Mold Parts like a connector, increase ability, operability than previous model.

・Not only longitudinal movement, total 3-axes adopted linear motor drive for increase positioning accuracy, and possible to import CAD data from previous process machine for more simplify of data. Furthermore, because it is equipped with a three-dimensional profiling function as standard equipment, suit for grinding of special profile tools.

・Possible to make G-cord program only select for grinding Start point and grinding Finish point, not necessary route point teaching like profile grinding machine.

・Squeeze cycle time with coarse by Plunge and Traverse mode as standard.

Specification

UPZ210LiⅡ

Details for workpiece

CNC Precision Form Grinding Machine Series

～Pitch, Multi-Step, Contouring, in high accuracy control～

CNC　Ultra Precision Form

 Grinding Machine

UPZ525NCⅡ

※Photo shown with optional accessories.

SERIES line-up

UPZ525NCⅡ

CONCEPT

Possible to have Higher level of Forming Grinding by rigid solid column unit apply to Frame and various measure for thermal expansion.

Feature

・This is the first time in the grinding industry, apply solid column unit to Frame.Adopted Long slide for vertical stroke and rigid spindle head work for Surface Grinding, Form Grinding & Mirror Finish Grinding without edge dull.

・Max. grinding height is 317.5mm (chuck height 80mm included).Possible to grind mold size of electronics parts instead of side grinding, achieve 6-face grinding in precision error level.

・Mount table top three-direction dresser is standard, provided various type dresser depend on application with dedicate cycle for more simplify operation.

Specification

UPZ525NCⅡ

CNC Precision Form Grinding Machine Series

～Outstanding Grinding Machine in Micro Profile Grinding Job～

SERIES line-up

UPZ310Li

CONCEPT

Developed for the contouring grinding of next-generation micro-mold parts Grinder.

Feature

・Adopt linear motor drive for longitudinal. Achieved 500 times/ min in 20mm stroke greatly reduce cycle time.

・On machine Image processing system and automatic compensation system contribute labor saving. 

・Our Variable Pressure adjust type Hydrostatic slide system minimize oil film variance for keep the same float amount of table which effect good surface finish.

Specification

UPZ series specifications is different on workpiece, please contact to nearest sales office.

Please contact us for various inquiries and information on the products of Okamoto Machine Tool Manufacturing Co., Ltd. from the following.