Machining technology: CNC turning, milling and drilling of large parts, machine components and custom to special parts as one-off production
Klaus Schumacher GmbH
Untergruppenbach (headquarters) · Abstatt (production site)New on Amplifa
About Klaus Schumacher GmbH
Klaus Schumacher GmbH is a family business in manufacturing mechanics founded in 1965, headquartered in Untergruppenbach with operations in Abstatt. The company produces highly precise custom and special parts as well as one-off productions of large parts and machine components in various materials through machining technology, in particular CNC turning, milling and drilling. Further production fields are jig and fixture construction and the manufacture of gearbox housings. The machine park comprises CNC machining centres, gantry milling machines and boring and milling machines with machining dimensions of up to 4,000 mm length, 2,300 mm height and 1,100 mm depth at a unit weight of up to 6 tonnes. Single parts, smallest quantities and small series are machined in all machinable materials. Inspection and documentation are carried out at a fully equipped measuring station, with programming performed at a CNC programming station. The company supplies the mechanical engineering and machine tool industries.
- Site
- Untergruppenbach
- Processes
- Machining (turning, milling, drilling) of custom/special parts, large parts and machine components, CNC drilling and internal boring of complex and/or heavy components, Jig and fixture construction, Gearbox housing manufacturing, Inspection and documentation at an equipped measuring station, Data processing and programming (CNC programming station), Machining technology (CNC turning, milling, drilling), One-off production of large parts and machine components
- Materials
- all machinable materials (no specific materials named), All machinable materials
- Certificates
- Measuring station for inspection and documentation
- Founded
- 1965
- Employees
- 7
- Industries
- Mechanical engineering, Metalworking/Machine tool construction
- 01
CNC programming
- 02
CNC turning
- 03
CNC milling
- 04
CNC drilling and internal boring
- 05
Jig and fixture construction
- 06
Measuring station inspection and documentation
Materials and processes
All machinable materials
Machining of single parts, smallest quantities and small series in various materials up to 4,000 mm length and 6 t unit weight.
Locations
Untergruppenbach
DEHeadquarters (Schweinsbergstraße 4)
Abstatt
DEProduction site (Rauheckstraße 12)
- Part weight / size
- 6 t
- Lot size
- Single parts, smallest quantities, small series
- Materials
- all machinable materials
- CNC gantry milling machine (X 4.000 / Y 2.300 / Z 1.100 mm)
- CNC universal machining centre (X 3.000 / Y 1.200 / Z 1.200 mm)
- CNC vertical machining centre (X 3.000 / Y 1.000 / Z 700 mm)
- CNC universal bed milling machine I (X 3.000 mm)
- CNC universal bed milling machine II (X 2.500 mm)
- CNC horizontal machining centre (2 rotary tables, 60 tools)
- CNC horizontal boring and milling machine I (spindle 110 mm, C-axis)
- CNC horizontal boring and milling machine II (spindle 100 mm)
- CNC horizontal boring and milling machine III
- CNC universal milling machine (rotary table 800 mm, C-axis)
- CNC lathe (turning length 2.000 mm)
- centre lathe (turning length 2.500 mm)
- radial drilling machine (reach 1.250 mm)
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Machining (turning, milling, drilling) of custom/special parts, large parts and machine componentsMachining | – | 4.000 mm × 1.100 mm × 2.300 mm | 6 tonnes | Single parts, smallest quantities – Small series | all machinable materials |
| CNC drilling and internal boring of complex and/or heavy componentsMachining | – | – | 6 tonnes | – | – |
| Jig and fixture constructionEngineering | – | – | – | – | – |
| Gearbox housing manufacturingMachining | – | – | – | – | – |
| Inspection and documentation at an equipped measuring stationTesting | – | – | – | – | – |
| Data processing and programming (CNC programming station)Engineering | – | – | – | – | – |
13 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC horizontal boring and milling machine I | – | 1 | X 1.600 mm, Y 1.400 mm, Z 1.000 mm; spindle diameter 110 mm; C-axis | – | Abstatt/Untergruppenbach |
| CNC horizontal boring and milling machine II | – | 1 | X 1.250 mm, Y 1.120 mm, Z 1.000 mm; spindle diameter 100 mm | – | Abstatt/Untergruppenbach |
| CNC horizontal boring and milling machine III | – | 1 | X 1.000 mm, Y 1.000 mm, Z 1.000 mm; positioning axes with digital display | – | Abstatt/Untergruppenbach |
| Radial drilling machine | – | 1 | Reach 1.250 mm | – | Abstatt/Untergruppenbach |
| CNC lathe | – | 1 | Turning length 2.000 mm, chuck 400 mm diameter | – | Abstatt/Untergruppenbach |
| Centre lathe | – | 1 | Turning length 2.500 mm, chuck 400 mm diameter | – | Abstatt/Untergruppenbach |
| CNC universal bed milling machine I | – | 1 | X 3.000 mm, Y 1.000 mm, Z 1.000 mm | – | Abstatt/Untergruppenbach |
| CNC universal bed milling machine II | – | 1 | X 2.500 mm, Y 1.000 mm, Z 900 mm | – | Abstatt/Untergruppenbach |
| CNC universal milling machine | – | 1 | X 1.600 mm, Y 800 mm, Z 800 mm; rotary table 800 mm diameter, C-axis, 30 tools | – | Abstatt/Untergruppenbach |
| CNC vertical machining centre | – | 1 | X 3.000 mm, Y 1.000 mm, Z 700 mm; gantry design, 24 tools | – | Abstatt/Untergruppenbach |
| CNC horizontal machining centre | – | 1 | X 2.500 mm, Y 800 mm, Z 700 mm; 2 integrated rotary tables, 60 tools | – | Abstatt/Untergruppenbach |
| CNC universal machining centre | – | 1 | X 3.000 mm, Y 1.200 mm, Z 1.200 mm; 40 tools, orthogonal swivel head | – | Abstatt/Untergruppenbach |
| CNC gantry milling machine | – | 1 | X 4.000 mm, Y 2.300 mm, Z 1.100 mm; 40 tools, swivel head | – | Abstatt/Untergruppenbach |
Additional services
Quality
Inspection and documentation are carried out at a correspondingly equipped measuring station; a high-performance CNC programming station is available for data processing and programming.
| Evidence | Abstatt |
|---|---|
| Measuring station for inspection and documentation |
History
- 1965
Foundation of the company
- 1980
Registration HRB 102261 with the Stuttgart Local Court on 02.12.1980
- 2006
Name change to Klaus Schumacher GmbH; Alexander Schumacher managing director
- 2011
Departure of a managing director (29.07.2011)
- 2016
Eva-Maria Schumacher granted commercial power of attorney
- 2025
Relocation of registered office to Untergruppenbach, Schweinsbergstraße 4