Freezing chucks

- Clamping surface 50x50 mm - overall dimensions: 205x95x45 mm - Milling - Grinding - Diamond cutting - Removable freezing plate (¹) - 2 steel shims for securing onto magnetic grinder plate. (option)

- Clamping surface: 140x100 mm (ext. dim. 288x114x68) - Milling - Grinding - Diamond dressing - Removable icing plate (¹) - Locating holes for "X Y" positioning of templates (optional) - ’’Z’’ reference non-freeze key (optional) - ...

- Clamping surface: 250x150 mm (ext. dim. 367x164x73) - Milling - Grinding - Diamond dressing - Fixed icing plate - Locating holes for "X Y" positioning of templates (optional) - ’’Z’’ reference non-freeze key (optional) - Steel ...

- Clamping surface: Ø 55 mm (ext. dim. 208x60x29) - Turning - Dividing plate - Removable icing plate (¹) These plates can be adapted to various manufacturing processes and become actual tools.

... any collet is avoided. Thinner blank can be used, leading to a material saving with a deep core freezing and easy repositioning for the next step. Freezing mandrels GFR-20-IOL are interchangeable ...

Each AMCC chuck has a serial number. Exemple of reference : GFR-M-20-IOL-qB-SAH-B qB : tail-keeping for DAC-ALM (12.7) SAH : anti-clockwise rotation B : new version > -12°C

A cold air blast (- 12°C & 7 bars) to be set below the diamond tool, which make it possible to cool the surface to be machined and drive out the chips towards the vacuum system.

Each freezing plate GF-PLQ-140-lol incorporates several cell positions allo- wing milling the IOL through the disk.

The GFF-20-lol freezing plate is repeatedly using the lathing Icing chuck GFR-M-20-iol. Thanks to the thermal inertia of the lathing Icing Chucks, blank can stay clamped during loading transfer ...

Requiring only compressed air to function, the apparatus will be simply connected to its own air network (dry air 3.2.2. as per ISO standard, pressure of 6 to 8 bars) Air inlet and outlet will be set from the back side.