FRAZER
New horizontal milling center FRAZER completes a range of medium-size machines with moving column. This machine is available in two versions: open and enclosed
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Advantages
- extra high productivity at competitive prices and very low hourly costs
- maximum rigidity and compactness
- excellent dynamic performances
- comfortable load/unload
- the best ergonomic performances and high volume of chip removal
Tools
- Design principles:
- fully closed working area with enclosure integrated into bed for effective chip removal and coolant return
- монолитная стойка термосимметричной конструкции, перемещающаяся по оси Х
- movement along X and Y axes on large roller guides with sliding blocks
- vertical movement along Y- axis on three sliding blocks for maximum rigidity and precision
- design system Jobs Green Vision Design
- Z-axis (transversal) is designed with a monolithic thermo symmetrical ram, moving on 4 roller linear ways
- table with high load capacity for workpieces fixture with possibility of turning table integration , driven by torque motors
- o surveillance systems are designed with optical scales
- Tool magazines with different capacities:
- Enclosed version: ground-type, available with different capacities, with tool holders ISO50/HSK-A-100 or HSK-A-63, tool change with double clamping and tool locations are controlled by random selection
- Open version: chain-type, mounted on column, available with different capacities
- Moving column structure moving along X-axis (longitudinal) from 3 to 5 meters (enclosed version) and till 30 m (open version). X-axis with roller guideways and roller linear ways and Dual Drive system with double pinion and precise pinion rack and motor drive
- Machine Frazer can be equipped with continuous controlled head or mechanical indexing (minimum index 0, 02°). Universal index head provides maximum positioning precision and high productivity of machining due to accurate, due to double-gear hirth coupling
- Open version is equipped with operator panel, moving column, and wide configurations of front units, such as fixed beds, rotary tables or radial and reciprocating tables
- Rotary table installation as an option to fix workpieces till 3 tons and/or rotary table with torque drive
Machine Frazer can meet machining requirements for:
- moulds and dies
- precise mechanical components
- air constructions parts
- Tool cooling system:
- aerosol
- air blow
- water cooling with filter and coolant reservoir
- Measuring devices/ measuring probe system:
- probe RMP60 Renishaw
- laser device for pre-setting Renishaw NC4
Specifications | Unit | Enclosed structure | Open structure |
Axis stroke | |||
X-axis (longitudinal) | mm | 3000 / 4000 / 5000 | 6000 + Nx2000 |
Y-axis (vertical) | mm | 1500 | 1500 / 2000 |
Z-axis (transversal) - ram | mm | 1100 | 1100 |
Axial force (X,Y,Z- axes) | Н | 10000 | 10000 |
Rapid feed | m/min | 35 | 32 |
Max. acceleration | m/s2 | 2,0 | 2,0 |
Tool magazine | Disc type | Disc type | Chain-type* | Chain-type ** | Chain-type ** | |
Positions | № | 24 | 30 | 40 - 60 - 80 -100 - 120 -... | 60 | 40 |
Taper | type | ISO 50 HSK-A-100 | HSK-A-63 | ISO 50 HSK-A-100 | HSK-A-63 | ISO 50 HSK-A-100 |
Max. tool dia. (with tools side-by-side) | mm | 110 | 76 | 125 | 76 | 110 |
Max tool dia. (with alternate tool position) | mm | 200 | 150 | 250 | 150 | 200 |
Max. length | mm | 300 | 300 | 400 | 300 | 300 |
Max. weight | kg | 15 | 8 | 20 | 8 | 15 |
(*) Tool change is possible in vertical and horizontal positions (**) Tool change is possible only in vertical position |
Specifications | Unit | Universal heads | Continuous twisted heads | Tilt heads | |
Universale 3 | Universale C | T3E | Tilt C-axis with electrospindle | ||
C-axis | ° | index 0,02 | ±200 | ±200 | ±200 |
А-axis | ° | index 0,02 | interminable | ±120 | - |
Power | kW | 33(25) | 33(25) | 48(40) 33(28) | 41(34) 25(21) |
Torque | Nm | 760(580) | 640(480) | 148(123) 105(89) | 313(260) 120(100) |
Spindle frequency | rpm | 5000 | 8000 | 12000 20000 | 8000 18000 |
Tool magazine | ISO 50 HSK-A-100 | ISO 50 HSK-A-100 | ISO 50 HSK-A-100 HSK-A-63 | ISO 50 HSK-A-100 HSK-A-63 |