ZFM profi – Rack milling machine
PRODUCT DESCRIPTION
The principle
The ZFM profi moves the machine table in the X direction (table machine). For helical racks, the grinding carriage can be swiveled fully automatically by +/-30°. The basic machine includes a range of equipment, which allows the machine to use in high availability for the accurate production.
Standard features include:
- Partial enclosures
- Direct measuring of the axes X + Z
- Absolute modular angle measuring device with a very high resolution of the C-axis
- Chip conveyor and anti-vibration mounting elements
The fixtures can be specified (see options), but they are not included in base price.
The basic machine: precise and robust
The machine bed of the ZFM profi is a ribbed welded construction. The generously sized, high-precision flat guideways of the axes X, Y and Z are centrally lubricated.
Control: Innovative system platform
A Sinamics Siemens 840D sl + touchpanel 19” with Sinamics Drive in a Rittal climate-controlled cabinet. Special user interface for milling teeth without NC programming.
BENEFITS
For helical racks, the milling carriage can be swiveled fully automatically by +/-30°. The travel ranges have been increased so that the entire clamping range can be used even with helical racks.
High Dynamic
Modern linear drive technology enables increased productivity.
High performance with low space requirements
Easy-to-use
A sophisticated user interface allows ergonomic handling and short training time.
- Specific user interface for rack milling without NC programming
Precise incremental length measuring system
details and optional equipment
Swiveling the C-axis
The machine is equipped with an automatic swivel axis.
The clamping is released hydraulically, a servo motor and an absolute angle measuring device position the C-axis with extreme precision +/-30°.
Milling tool change(Option)
Quick and simple milling tool change by a swiveling counter bearing.
Control / User Interface
Siemens 840D sl with Sinamicsdrives in an air conditioned cabinet. Equipped for teleservice.
Optimal cooling
The full covering allows high quantity of cooling lubrictaion which enables a long tool service life.
Fine filter system(Option)
With a 13 kW cooling unit for emulsion.
Magnetic clampingwith additional hydraulicclamping (Option)
The magnetic plates draw the workpiece downwards for optimum support and the hydraulic clamping device clamps the workpiece.
Hydraulic clampingdevice (Option)
Gressel Gripo 160 with a clamping force of 70 kN max.
Hybrid clamping device (Option)
The magnetic plates draw the workpiece downward for optimum support and the hydraulic clamping device clamps the workpiece with up to 70 kN clamping force.