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Conformity in CNC Machining and Gear Manufacturing

Quality is ensured through inspections, measurements, and documentation.
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Dittler, LLC 

Quality Assurance and Machinery as an Integrated System

For us, manufacturing and quality control are inseparable.
Whatever is produced must be verifiably correct—not just once, but consistently.

That's why we bring together:

Modern CNC Machining

Structured Testing Processes

End-to-end quality control from the raw part to the finished component

The result is not a snapshot, but a reliable process.

Dittler, LLC 

Quality Assurance in Gear Manufacturing and CNC Machining

Our quality assurance doesn't begin at the end, but well before production even starts.

Here's how we work:

01

Reviewing Drawings for Feasibility

02

Ongoing monitoring during processing

03

Final inspection before shipment

For our measurements, we rely on 3D coordinate measurement technology, among other methods.
This allows us to detect deviations early on and correct them immediately.

In addition, upon request, we can provide:

Test Reports

First-Article Inspection Reports

Documented Test Procedures

This ensures that every component can be traced.

Dittler, LLC 

CNC Machinery as the Foundation for Stable Manufacturing Processes

Our manufacturing process relies on a range of machinery that meets a variety of requirements.

Milling Machines:

Okuma 560 Genos with Simultaneous 4th Axis

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Okuma MB 46 VAE

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DMG 5-Axis Milling Machines

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Hobbing Machines:

Samputensili WF 350

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Lathes:

Okuma LU3000

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WEMAS High-Turn 240 Cycle Lathe

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Mori Seiki NLX2000SY

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Rolling mill stands:

P300ES Gleason Pfauter

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P300S Gleason Pfauter

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PSA 300 Gleason Pfauter

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GP130S Gleason Pfauter

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Sawing & Measuring:

MEBApro 260 AP

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Zeiss 3D Coordinate Measuring Machine (UMC 550)

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PREMUS PreciTool 420

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Contact

Contact Us for Certified Gear Manufacturing and CNC Machining

Do you need components with clearly defined requirements?

Send us your drawing or inquiry. We’ll assess the feasibility and show you how it can be implemented.
Send us an email
Contact Form 10683 - Dittler GmbH
FAQ

Quality Assurance and CNC Manufacturing

Okuma 560 Genos with Simultaneous 4th Axis

With the following milling path:

  • X 1050
  • Y 560
  • Z 460

Okuma MB 46 VAE

TheOkuma MB 46 VAEoffers everything required in modern machining technology, from heavy-duty machining to precision work. Equipped with a thermally stable design, it guarantees dimensional accuracy and stability at every stage of production while meeting the highest safety standards. Numerous applications enable, among other things, high-speed control.

DMG 5-Axis Milling Machines

with a pallet changer

Samputensili WF 350

  • CNC Gear Hobbing
  • With a retaining device for shafts
  • Milling bevel and crown gears,
  • Milling Out-of-Round Wheels
  • Milling spline profiles (including single-part production),
  • Up to Module 8 and a wavelength of no more than 1,100 mm

Okuma LU3000

Up to Ø300 and a turning length of max. 1000 mm with a faceplate and tailstock.

Double turret and powered tools.Very useful for machining shafts or flanges!

WEMAS High-Turn 240 Cycle Lathe

TheWEMAS High-Turn 240 cycle latheis a latest-generation CNC lathe capable of producing both one-off parts and production runs quickly and precisely. The machine operates efficiently, primarily due to the time saved during tool changes and the extensive options for adding optional accessories.

Mori Seiki NLX2000SY

  • Up to Ø200 and gripping chucks
  • Powered tools with a Y-axis
  • Bar opening, Ø65 mm

P300ES Gleason Pfauter

CNC – Gear Hobbing Machine

The Gleason Pfauter P300ES is capable of the following:

  • CNC gear hobbing (external and internal),
  • With a counterholder for pushing and pulling shafts
  • Use the W-axis to back up the gear,
  • Bevel gear broaching,
  • Oval (elliptical) gear meshing,
  • Wheels that aren't round bump
  • Milling a spline profile (including in single-part production),
  • Blind-hole slots are machined in large quantities,
  • Milling blind holes or through slots using the part-by-part method,
  • Cut fitting grooves in blind holes or through holes and
  • Joining hexagons or polygons.
  • Internal and External Oblique Joining

P300S Gleason Pfauter

CNC – Gear Hobbing Machine

The Gleason Pfauter P300S is capable of the following capabilities:

  • CNC gear hobbing (external and internal),
  • With a counterholder for pushing and pulling shafts
  • Use the W-axis to back up the gear,
  • Bevel gear broaching,
  • Oval (elliptical) gear meshing,
  • Wheels that aren't round bump
  • Milling a spline profile (including in single-part production),
  • Blind-hole slots are machined in large quantities,
  • Milling blind holes or through slots using the part-by-part method,
  • Cut fitting grooves in blind holes or through holes and
  • Joining hexagons or polygons.

PSA 300 Gleason Pfauter

CNC – Gear Hobbing Machine

The PSA 300 Gleason Pfauter is capable of the following functions:

  • CNC gear hobbing (external and internal),
  • Use the W-axis to back up the gear,
  • Bevel gear broaching,
  • Oval (elliptical) gear meshing,
  • Milling a spline profile (including in single-part production),
  • Blind-hole slots are machined in large quantities,
  • Milling blind holes or through slots using the part-by-part method,
  • Cut fitting grooves in blind holes or through holes and
  • Joining hexagons or polygons.

GP130S Gleason Pfauter

CNC – Gear Hobbing Machine

The Gleason Pfauter GP130S is capable of the following:

  • CNC gear hobbing (external and internal),
  • Use the W-axis to back up the gear,
  • Bevel gear broaching,
  • Oval (elliptical) gear meshing,
  • Wheels that aren't round bump

MEBApro 260 AP

TheMEBApro 260 APdelivers the highest cut quality and optimal performance thanks to its electric saw feed with spindle technology and a sturdy feed clamp.

Zeiss 3D Coordinate Measuring Machine (UMC 550)

TheUMC 550 3D coordinate measuring machinefrom Zeiss is a high-precision classic in modern metrology. Suitable for initial prototype inspections, contract metrology, or measurements based on existing CAD data sets, the UMC 550 is the ideal partner from initial design through final acceptance of manufactured parts. The 3D coordinate measuring machine is also ideally suited for calibrating a wide range of measuring instruments.

PREMUS PreciTool 420

Tool Presetter