We are a certified and innovative family operated business with 50 years of experience in Toolmaking, Jig and Fixture Construction, Precision Mechanics and Machine Engineering.
As a full-service contract manufacturer, we specialize in precision turning and lathing, milling, drilling, flat grinding and erosion, and we guide and support our customers from their initial concept to the finished product.
We manufacture sophisticated parts and components for our customers in the fields of gas turbine manufacturing, nuclear reactor engineering, aerospace technology, 3D printer technology, and medical and sensor technology.
Our highest quality standards and our flexibility assure that we can successfully meet the most complex customer requirements.
1967 Ottmar Buchberger establishes his firm in a garage in Nuremberg, where, using a line shaft driven lathe and drilling machine, he produces small parts for the firm Grundig AG. 1978 After a short move to Burgfarrnbach the business relocates to Tuchenbach, where the firm is still located today.
1988 Construction of a new manufacturing facility having 2500m² production space.
2002 Expansion of the facility by approx. 1000m² to increase turning and lathe machining capacity.
2007 Acquisition of a 3000m² warehouse.
Conversion of a 1200m² production building for manufacture of small parts and components.
2012 Management is transferred to the second Buchberger generation. Bernd, Bruno und Michael Buchberger assume the responsibility of executing company philosophy and maintaining the highest quality standards
2017 In commemoration of its 50th business anniversary, Ottmar Buchberger GmbH presents its new logo and announces the expansion of its manufacturing and administrative facilities at its Tuchenbach location.
We currently employ approximately 100 qualified employees, who dedicate themselves, within our manufacturing, quality management and administrative processes, to the on-schedule supply of sophisticated parts and components to our satisfied customers active in the gas turbine manufacturing, nuclear reactor engineering, aerospace technology, 3D printer technology, and medical and sensor technology industries.
Milling
In our state of the art CNC controlled machining center we process complex shapes and forms in a 3 to 7 axis processing range utilizing the latest programming software.
Milling
We can mill in the 1 mm to 10,000 mm length and 4,000 mm width range with an unmachined raw material weight of up to 40 tons.
Milling
Our experienced employees autonomously program at their machine and parallel thereto at the CAD/CAM programming station. Every employee thus remains extremely flexible when the most diverse products are to be machined.
Turning and Lathing
With our turning and lathing equipment we can process parts and components having a diameter of 1 mm to 3,200 mm with a length of 1mm to 6,000 mm with the narrowest of tolerances.
Turning and Lathing
With our cycle controlled turning and lathe machines, CNC vertical turrent lathes, CNC precision center lathes as well as our CNC fully automatic lathes, we can cover a broad spectrum of customer requirements.
Turning and Lathing
Whether small, mid-size or large machined parts…
Turning and Lathing
…our precision is consistent for all part and component sizes – all in all a well-rounded solution.
Turning and Lathing
Turning and lathing processes, as for example on complex cast iron housings for turbine production where the narrowest shape and length tolerances are specified, are completed by our trained and dedicated team in 2 to 3 work shifts.
Series Production
Not only do we manufacture prototypes and pilot series for our customers, we can offer small batch, medium batch and large scale production. Our 3000 m² warehouse allows for JIT production synchronized to customer requirements.
Series Production
The controlled process monitoring of our equipment through measurement systems likewise assures the highest quality even in high volume production.
Series Production
High volume production is realized with the help of our 3 work shift model. We are available to our customers 365 days a year around the clock.
Series Production
We utilize state of the art robotics technology for medium batch and high volume production. After the machining process is completed all parts are measured with our fully automated coordinate measuring equipment.
Measurement Technology
Each of our machining centers is equipped with high precision measurement probes/sensors and every production facility is equipped with presetting measuring equipment for tooling. In addition to operator self-testing, we have installed decentralized measurement stations in production areas to assure that continuous process-linked quality assurance is guaranteed.
Measurement Technology
Our high manufacturing precision is supported by optical and tactile measurement devices and 3D coordinate measuring equipment allowing for the automated measurement of high volume production. Temperature controlled measurement stations assure high precision measurements.
Measurement Technology
Our customers are supplied initial sample test reports, digital measurement reports and material test reports, as well as non-destructive MT, PT, VT and ET testing. Where enhanced quality requirements exist, we can additionally offer documented, process linked testing as well as the re-stamping of materials and final inspections and approvals.
Measurement Technology
Measurements of thin and delicate parts and components are program controlled and contact free. Alternatively, measurement in the micrometer range is undertaken by means of a tactile probe/sensor. We have appropriate measuring devices for every part and component.
Range of Materials
We process ferritic, austenitic, highly heat resistant and hard to machine materials as well as non-ferrous metals and plastic materials for everything from small parts to large components.
Range of Materials
Due to our wide-ranging production services in the fields of gas turbine manufacturing, nuclear reactor engineering, aerospace technology, 3D printer technology, and medical and sensor technology, we have become experts in the processing of hard to machine materials.
Range of Materials
Stainless Steel: 1.4301, 1.4305, 1.4541, 1.4571, 1.4404
Special Metals: Titanium, Inconel, Nimonic, Hastelloy, Copper, Bronze
Machining/Free Cutting Steel: S235JR, S355JR, C45
And much more…
Range of Materials
Aluminium: AlMg3, AlCUMgPb, AlZn5.5MgCu
Non-ferrous metals: Copper, Brass, Bronze
And much more…
Range of Materials
Plastic Materials: PE, S-Green, POM, PEEK, Delrin, Teflon
And much more…
Surface Coating, Finishing and Refinement
With the support of our longstanding partners we can provide all types of surface treatment and can thus meet the individual needs of our customers.
Assembly
Our experienced, highly trained and flexible team assures efficient assembly tailored to customer demands.
Assembly
The complete assembly of component groups and modules, including parts procurement, the fulfillment of special requirements, comprehensive testing and inspection, with subsequent final approval and acceptance through TÜV certification – we offer the full range of services from a single source.
Assembly
From small batch to high volume production, from single parts to component groups and assemblies, from small to large parts – we will make every effort to satisfy customer requirements.
- CNC Milling Machines
- Conventional Milling Machines
- CNC Turning Machines
- Conventional Turning Machines
- EDM Machines
- Grinding Machines
- Measurement Technology
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CNC Milling Machines
| Brand and Model | Traverse Range | Additional Information | |||
|---|---|---|---|---|---|
| x | y | z | |||
| 1 | Waldrich Taurus 30 | 6000 | 4000 | 1500 | passage weight 3000, passage height 3000, table size 2500x5000, 5 exchange milling heads incl. universal swiveling head, round table Ø2200 |
| 1 | Reiden Rx12 | 1300 | 1450 | 1000 | 5 Axis A/C, execution as turning -milling centre, table diameter 1200, star shaped grooves, |
| 1 | Zayer Xios G1500 | 2500 | 1500 | 1600 | 6 Axes Rotary Table 1500 x 1500 |
| 1 | Zayer Kairos | 10000 | 1500 | 3000 | 7 Axes Rotary Table 2500 x 2500 |
| 1 | Wotan Rapid 1 | 2000 | 1600 | 1250 / 600 | 4 Axes Rotary Table 1600 x 1250 |
| 1 | Reiden BFR24 | 4000 | 1200 | 1000 | 5 Axes B/C B360º / Ø2000 |
| 1 | Reiden BF5-L | 4000 | 1000 | 1500 | 4 Axes B B±90º / Hirth2,5º |
| 2 | Reiden BF5-H | 3000 | 1000 | 1500 | 5 Axes B/C B±90º manual / Ø1200 |
| 1 | Reiden BF4 | 2400 | 1000 | 800 | 4 Axes B B±90º manual |
| 1 | DMG DMF 250 | 2500 | 920 | 820 | 5 Axes B/C B±100º / Ø800 |
| 1 | DMG DMF 180 | 1800 | 700 | 700 | 5 Axes B/C B±100º / Ø750 |
| 1 | DMG DMU 65 | 735 | 650 | 560 | 5 Axes A/C A±120º / Ø650 |
| 1 | DMG DMU 75 | 735 | 650 | 560 | 5 Axes A/C A±120º / Ø650 |
| 1 | DMG DMU 105 | 1135 | 1050 | 750 | 5 Axes A/C A±120º / Ø1050 |
| 1 | DMG DMU 100 T | 1190 | 710 | 710 | 5 Axes B/C B+12º/-94º / Ø800 |
| 1 | DMG DMU 100 T2 | 1230 | 710 | 710 | 5 Axes B/C B+30/-120º / Ø800 |
| 1 | DMG DMU 125P | 1250 | 880 | 800 | 5 Axes B/C B+180° / Ø1250 |
| 1 | Doosan Mynx 6500/50 | 1270 | 670 | 625 | |
| 2 | MTRent MTCUT V110 | 1100 | 600 | 600 | Optional 5 Axes A/C A±90° / Ø350 |
| 2 | MTRent MTCUT V110 T | 1100 | 600 | 600 | Optional 5 Axes A/C A±90° / Ø350 |
| 6 | MTRent MTCUT V110 12 TH | 1100 | 600 | 600 | |
| 3 | MTRent MTCUT UE110-5A | 1100 | 600 | 600 | |
| 1 | Wemas VZ 1200 Master | 1200 | 750 | 650 | |
| 1 | Deckel FP42NC | 1200 | 350 | 300 | |
| 1 | Deckel FP4NC | 560 | 500 | 450 | 4 Axes C Rotary Table Ø500 |
| 1 | Deckel FP7NC | 1000 | 700 | 500 | 4 Axes C Rotary Table 900 x 800 |
Conventional Milling Machines
| Brand and Model | Traverse Range | Additional Information | |||
|---|---|---|---|---|---|
| x | y | z | |||
| 4 | Deckel FP1 | 300 | 150 | 340 | |
| 1 | Deckel FP2 | 400 | 200 | 400 | |
| 1 | Deckel FP3 | 500 | 300 | 380 | |
| 1 | Deckel FP3LV | 800 | 300 | 400 | |
CNC Turning Machines
| Brand and Model | Traverse Range | Additional Information | ||
|---|---|---|---|---|
| Turning Diameter | Turning Length | |||
| 1 | Waldrich ValuTurn 3000AS | Ø2500 (DG Ø3100) | 3.000 | Part weight up to 25 tons |
| 1 | Safop 60/2500-CNC-Leonard | Ø2500 | 6000 | |
| 2 | Safop L-60/2500-CNC | Ø2500 | 1200 | |
| 1 | Wohlenberg PT1S-1800 IV | Ø1800 | 1500 | |
| 1 | IMT VBM 25.32 | Ø2500 (Ø3200) | 2000 | Vertical Lathe |
| 1 | Weiler E110 | Ø1100 | 3000 | Rod passage Ø128 |
| 1 | Weiler E40 | Ø400 | 1000 | |
| 1 | Gildemeister NEF 400 | Ø210 | 650 | Rod passage Ø60 |
| 1 | Spinner TC800 77MC | Ø310 | 800 | Rod passage Ø70 |
Conventional Turning Machines
| Brand and Model | Traverse Range | Additional Information | ||
|---|---|---|---|---|
| Turning Diameter | Turning Length | |||
| 1 | PBR T-700C | Ø1400 (Ø1700) | 4000 | |
| 1 | Weiler DA260 | Ø500 | 1500 | |
| 1 | Weiler DA260 | Ø500 | 2000 | |
| 1 | Weiler Condor81 | Ø200 | 500 | |
| 1 | Weiler Praktikant | Ø200 | 500 | |
| 3 | Weiler Primus | Ø240 | 500 | |
EDM Machines
| Brand and Model | Traverse Range | Additional Information | |||
|---|---|---|---|---|---|
| x | y | z | |||
| 1 | CDM-Rovella BF 1200 Zenit | 1200 | 600 | 500 | |
| 1 | CDM-Rovella VS 1200 HS Zenit+ | 1200 | 600 | 500 | |
| 1 | Sodick AQ15L | 900 | 1800 | 600 | |
Grinding Machines
| Brand and Model | Traverse Range | Additional Information | |||
|---|---|---|---|---|---|
| x | y | z | |||
| 1 | Ziersch ZT 48 | 400 | 800 | 400 | |
| 1 | Ziersch ZT 612 | 600 | 1200 | 400 | |
Measurement Technology
| Brand and Model | Traverse Range | Additional Information | |||
|---|---|---|---|---|---|
| x | y | z | |||
| 1 | Mitutoyo Crysta-Appex 7106 | 700 | 1000 | 600 | CMM |
| 1 | Mitutoyo Crysta-Appex 776 | 700 | 700 | 600 | CMM |
| 1 | Mitutoyo Quick Vision Active 404 Touch probe | 400 | 400 | 200 | |
