Machining
of running and fixed blades as well as complete blading of wheels
by ECM
When machining fixed and running blades, one-piece bladed wheels, multi-stage turbine rotors and reversing segments stainless steels, nickel-based alloys and titanium alloys are used.
Our ECM systems are capable of handling turbine rotors of up to 1400
mm in diameter and 3500 mm overall height.
e.g.
casing of the CFM56 engine
Machined components are supplied to the aircraft industry,
e.g. Rolls-Royce Deutschland.
In particular, this involves processing hard-to-machine materials such
as nickel - based or titanium alloys.
Production
of piston crowns for large
diesel
engines
The figure shows a piston crown with an outside diameter of approx. 200 mm.
A forged blank of steel is used to produce the entire piston
surface burr-free by ECM in one single processing step.
Applications in medical technologies
Producing
molds for tablets in
calender rolls
Mold
size appr. 12 x 5 x 4 mm
Materials:
high-alloy stainless steel grades
ECM
generated molds in pressing tools
on
briquetters and compaction presses
Generation
of molds in briquetting rollers of tool steel grades, e.g. simultaneously
up to 14 molds of size 20x20 mm, 12 mm deep, burr-free, with Rz-6µm,
processing time 5 minutes.
