internal gear | internal ring gear
Professional internal spur ring gear
Turning-Milling-Grinding service
Turning
· Production range from Ø5-400 mm and up to 850 mm in length
· Optimum lot size 30-1,000 ea
· Many different materials, e.g. sand casting, chill casting and die casting
· Machining of forged and soldered parts
· Production on turning lathes with C-axis and power-driven tools
o Vertical, with automatic blank feed
· Possible uses for turning parts
Milling
· Workpieces up to a size of 800mm
· Optimum lot size 30-500 ea
· Many different materials, e.g. sand casting, chill casting and die casting
· Vertical 4--axis machining centres,
partly with pallet changer and speeds of up to 16,000 rpm for machining aluminium
· Possible uses for milled parts
Grinding
· On-centre grinding for diameters
up to Ø100 and up to 1000 mm in length
· Taper grinding
· Internal cylindrical grinding
Internal Ring gear grinding / Internal helical gear machining
· Optimum lot size 1-500 ea
· All steels and special alloys
· Possible uses for ground parts
Other machining processes
· Gear cutting
· Knurling
· Pressing
· Welding
Surfaces
We offer a large number of surface treatment and machining processes.
Surface treatment
· Chromium plating
· Nickel plating
· Zink plating
· Chromating
· Anodising (all colours)
· Burnishing
· Oxidising
Surface machining
· Barrel finishing
· Glassbead blasting
Material treatment
· Case hardening
· Induction hardening
· Tempering
Materials
We machine (nearly) all materials, for example:
· Machining steel
· Case-hardening and tempering steel
· High-quality steel
· Stainless steel
· Aluminium alloys
· Brass and similar copper alloys
· Plastics
· Special alloys
If you want a material to be machined which is not featured in the list, please contact us directly by sending us an enquiry.



