Precision turned and milled parts from prototype to large-scale series, including hard turning, assembly and surface finishing.
Fritz Präzisionstechnik GmbH
BuchheimNew on Amplifa
About Fritz Präzisionstechnik
Fritz Präzisionstechnik GmbH manufactures precision turned and milled parts to drawing in Buchheim – from prototype through small and medium series to large-scale series. The range of services includes CNC turning (Ø4 to Ø300), CNC milling on 3-, 4- and 5-axis machining centers (working area up to approx. 1000 x 600 x 510 mm), hard turning of hardened steel up to 64 HRc (Ø4 to Ø50), sawing up to 6000 mm in length, surface finishing by grinding, sandblasting, Scotch-Brite finishing, vibratory finishing and laser marking, as well as the assembly of components into finished assemblies including initial sample inspection report. Materials processed include aluminium, steel, stainless steel, copper, brass, titanium, iron and plastics. Customers come from mechanical engineering, hydraulics as well as medical, aerospace and automotive technology. Quality management has been certified to ISO 9001 since 2008; the company employs around 40 skilled workers including three apprentices and provides in-house training. Programming is carried out via CAD/CAM with Mastercam and SolidCAM/SolidWorks.
- Site
- Buchheim
- Processes
- Turning (circular, form, thread, profile, peeling and part-off turning), Milling (3-, 4- and 5-axis machining centers, up to 5 axes simultaneous), Hard turning of hardened steel up to 64 HRc (Ø4 – Ø50), Assembly (components into assemblies, with initial sample inspection report), Surface finishing: grinding, sandblasting, Scotch-Brite finishing, vibratory finishing, laser, Sawing (band saws, round/flat stock, bundle clamping device), Metrology: 3D measurement, contours, surface measurement, video measurement, CNC turning (Ø4–300)
- Materials
- Aluminium, Steel, Stainless steel, Copper, Titanium, Plastics, Non-ferrous metals (copper/brass), Brass
- Certificates
- ISO 9001:2015
- Founded
- 1994
- Employees
- approx. 40 (incl. 3
- Industries
- Mechanical engineering, Hydraulics, Medical technology, Aerospace engineering, Automotive technology
- 01
Sawing of raw material (band saws up to 6000 mm)
- 02
CAD/CAM programming (Mastercam, SolidCAM/SolidWorks)
- 03
CNC turning and CNC milling (3-, 4-, 5-axis, hard turning)
- 04
Surface finishing (grinding, sandblasting, Scotch-Brite finishing, vibratory
- 05
Quality inspection with 3D coordinate measuring machine and initial sample
- 06
Assembly of components into assemblies
- 07
Coordination of external finishing (galvanizing, anodizing, powder coating,
Materials and Processes
Aluminium
Machining by turning and milling for lightweight, precise components.
Steel
Main material for turned parts and hard turning of hardened steel up to 64 HRc.
Stainless steel
For corrosion-resistant precision parts, among others in medical and hydraulic engineering.
Copper
Machining of copper and non-ferrous metals in the turning and sawing area.
Brass
Non-ferrous metal for turned parts, easily sawable and machinable.
Titanium
High-strength material for demanding components, among others in aerospace engineering.
Iron
Machining in the milling and turning area.
Plastics
Filigree turned parts made of plastic in addition to the common metals.
Hard turning
Machining of hardened steel up to 64 HRc as an alternative to grinding.
Locations
Buchheim
DECompany headquarters with production and administration in the Brandstatt industrial park
- Part weight / size
- Turned parts Ø4–300 mm; milled parts up to 1000 x 600 x 510
- Lot size
- Prototype to large-scale series
- Materials
- Aluminium, steel, stainless steel, copper, brass, titanium, plastics
- 3x Chiron FZ 15-S 5-axis machining center
- Chiron FZ 15 K-S 5-axis machining center
- Spinner VC 860 4-axis machining center
- 2x Hermle C800P, Hermle U740, 2x Hermle U1130
- 2x Hermle C250 5-axis machining center
- 2x Hermle C40U 5-axis machining center with RS2 robot system
- Index C 65, 3x C 100, 4x C 200, 7x G 160, G 250 turn-mill centers
- Spinner TS 66 L MC, EL 510, TC-100 MCY
- Takamaz XC 100
- 5x Hanwha XD 26 H, 2x XD 16 III sliding headstock lathes
- Benzinger Go Future, TNC/L; Spinner SB, PD hard turning machines
- 2x Citizen GN 4200
- 2x Amada HA250W, 2x Behringer Eisele VAL 560 band saws
- 2x Löwer grinding machine, 2x Rössler vibratory finishing system, SIGG sandblasting system
- Zeiss Contura G 2 3D coordinate measuring machine, Mitutoyo SJ 301, Mahr Contourograph
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Turning (circular, form, thread, profile, peeling and part-off turning)Machining | – | Ø4 - Ø300 | – | Large-scale series | Stainless steel, Steel, Plastics, Aluminium, Copper, Titanium, Non-ferrous metals |
| Milling (3-, 4- and 5-axis machining centers, up to 5 axes simultaneous)Machining | – | 1000 mm × 600 mm × 510 mm | – | Small series/prototype – Large-scale series | Aluminium, Steel, Iron, Copper, Plastics |
| Hard turning of hardened steel up to 64 HRc (Ø4 – Ø50)Machining | – | Ø4 – Ø50 | – | Small series/prototype – Large-scale series | Steel (hardened up to 64 HRc) |
| Assembly (components into assemblies, with initial sample inspection report)Assembly | – | – | – | – | – |
| Surface finishing: grinding, sandblasting, Scotch-Brite finishing, vibratory finishing, laserSurface | – | – | – | – | Metal |
| Sawing (band saws, round/flat stock, bundle clamping device)Machining | – | 6000 mm × Ø250 mm | – | – | Non-ferrous metals, Aluminium, Copper, Brass |
| Metrology: 3D measurement, contours, surface measurement, video measurementInspection | – | – | – | – | – |
36 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 5-axis machining center | Chiron FZ 15-S | 3 | 730/550x400x425 | – | Buchheim |
| 5-axis machining center | Chiron FZ 15 K-S | 1 | 550x400x360 | – | Buchheim |
| 3-axis machining center | Chiron FZ 12 W | 1 | 550x400x425 | – | Buchheim |
| 4-axis machining center | Spinner VC 860 | 1 | 800x600x510 | – | Buchheim |
| 3-axis machining center | Hermle C800P | 2 | 800x500x500 | – | Buchheim |
| 3-axis machining center | Hermle U740 | 1 | 650x500x450 | – | Buchheim |
| 3-axis machining center | Hermle U1130 | 2 | 1130x720x630 | – | Buchheim |
| 5-axis machining center | Hermle C250 | 2 | 600x550x450 | – | Buchheim |
| 5-axis machining center with RS2 robot system | Hermle C40U | 2 | X 850mm Y 700mm Z 500mm, table 700x450mm | – | Buchheim |
| Automatic lathe | Index C 65 | 1 | Bar passage Ø65 | – | Buchheim |
| Turn-mill center | Index C 100 | 3 | Bar passage Ø42 | – | Buchheim |
| Turn-mill center | Index C 200 | 4 | Bar passage Ø65 | – | Buchheim |
| Turn-mill center | Index G 160 | 7 | Bar passage Ø65 | – | Buchheim |
| Turn-mill center | Index G 250 | 1 | Bar passage Ø90 | – | Buchheim |
| CNC lathe (main and counter spindle) | Spinner TS 66 L MC | 2 | Bar passage Ø65 | – | Buchheim |
| CNC lathe | Spinner EL 510 | 1 | Bar passage Ø65 | – | Buchheim |
| CNC lathe | Spinner TC-100 MCY | 1 | Bar passage Ø105 | – | Buchheim |
| CNC lathe | Takamaz XC 100 | 1 | Chuck parts Ø120 | – | Buchheim |
| Sliding headstock lathe | Hanwha XD 26 H | 5 | Bar passage Ø4 – Ø26, high pressure up to 150 bar | – | Buchheim |
| Sliding headstock lathe | Hanwha XD 16 III | 2 | Bar passage Ø4 – Ø16, high pressure up to 75 bar | – | Buchheim |
| Hard turning machine | Benzinger Go Future | 3 | – | – | Buchheim |
| Hard turning machine | Benzinger TNC/L | 1 | – | – | Buchheim |
| Hard turning machine | Spinner SB | 2 | – | – | Buchheim |
| Hard turning machine (main and counter spindle) | Spinner PD | 2 | – | – | Buchheim |
| Hard turning machine (chuck parts Ø50) | Citizen GN 4200 | 2 | Chuck parts Ø50 | – | Buchheim |
| Band saw | Amada HA250W | 2 | Ø250, flat 300, l=6000mm | – | Buchheim |
| Band saw | Behringer Eisele VAL 560 | 2 | Ø200, flat 300x150, l=6000mm | – | Buchheim |
| Grinding machine | Löwer | 2 | 2 grinding belts, Scotch roller | – | Buchheim |
| Vibratory finishing system | Rössler | 2 | with wastewater treatment | – | Buchheim |
| Sandblasting system | SIGG | 1 | – | – | Buchheim |
| 3D coordinate measuring machine (5-axis) | Zeiss Contura G 2 | 1 | – | – | Buchheim |
| Measuring device (hand-held) | Tesa Micro Hite | 1 | – | – | Buchheim |
| Contour and form measuring device | Mahr Contourograph | 1 | – | – | Buchheim |
| Video measuring microscope | Garant | 1 | – | – | Buchheim |
| Surface measuring device | Mitutoyo SJ 301 | 1 | – | – | Buchheim |
| Profile projector | Mitutoyo PJ 300 | 1 | – | – | Buchheim |
Additional services
Quality
Quality management has been certified to ISO 9001 since 2008 (currently ISO 9001:2015). For inspection, a 5-axis Zeiss Contura G 2 3D coordinate measuring machine, surface, contour and video measuring devices as well as profile projectors are available.
| Evidence | Buchheim |
|---|---|
| ISO 9001:2015 |
History
- 1994
Founded as Eberhard Fritz Metallbearbeitung in Buchheim as a one-man operation with 2 machines
- 1995
Move into the former Höschele company building
- 2001
Hiring of the first apprentice
- 2002
Move into the newly built company building in the Brandstatt industrial park; 4 employees
- 2008
Tervis certification to DIN EN ISO 9001:2008
- 2013
Reorganization into Fritz Präzisionstechnik GmbH; sons join as managing partners; new production hall with 1,900 sqm
- 2014
20th company anniversary, 40 employees incl. 3 apprentices; inauguration of the extension of the production hall
- 2017
Enlargement of the administration area through a building extension
- 2018
25th company anniversary
- 2019
On 01.04.2019, Eberhard Fritz hands over the management to Robert and Dominik Fritz