QUALITY IS NEVER AN ACCIDENT. IT IS ALWAYS THE RESULT OF INTELLIGENT EFFORT.

- JOHN RUSKIN -
QUALITY IS NEVER AN ACCIDENT. IT IS ALWAYS THE RESULT OF INTELLIGENT EFFORT.
- JOHN RUSKIN -

QUALITY MANAGEMENT

Quality is the basis of our service. For us, quality management means acting with foresight. That is why we ensure quality at every stage of our production and exclude possible errors in advance. This is to benefit our customers, expand our working relationship with our suppliers and optimise processes between departments in-house. We apply these guiding principles by integrating a quality management system as per EN 9100:2016 and EN ISO 9001:2015.

QUALITY, TEST TOOL OUTPUT

COORDINATE-MEASURING MACHINE

Our procedure is extremely methodical. We also regard quality management as a dynamic process which requires creativity, flexibility and direct responsibility. This shows us how we can organise many things more efficiently and more successfully.

All quality-relevant processes are controlled based on the PDCA method:

QUALITY ASSURANCE

The goals and strategies formulated in the quality policy and the declaration of commitment provide direction for Müller Präzisionsteile GmbH’s business activities. The Quality Assurance department monitors these requirements in daily practice. Besides ultra-modern measurement instruments and a laboratory, we use more than 3,500 movable test devices, which are subject to their own test device monitoring with a Zeiss ULM. Our Quality Assurance team comprises experienced specialists who are able to draw on a wide variety of equipment.

5 ZEISS COORDINATE-MEASURING MACHINES
> Technical features

1 Shaft measurement system
Make: Mahrshaft SCOPE 750 Plus – CNC-controlled optical wave measurement system up to 750 mm in length and 120 mm in diameter

1 CONTOUR MEASURING UNIT
Make: Mahr Perthometer

2 SURFACE METROLOGY DEVICES
Make: Mitutoyo SJ-201, MahrSurf SD 25 Perthometer S 2

COORDINATE-MEASURING MACHINES
1 universal measurement centre 1 universal measurement centre 1 universal measurement centre 1 universal measurement centre 1 optical/tactile measurement centre
Make Zeiss Zeiss Zeiss Zeiss Zeiss
Type Prismo Navigator 10 Prismo 7 VARIO Accura 7 Prismo Navigator 7 HTG O-Inspect
X-, y- and z- axis 1,200 mm, 2,400 mm, 1,000 mm 900 mm, 1,200 mm, 700 mm 900 mm, 1,500 mm, 700 mm 900 mm, 1,200 mm, 650 mm 500 mm, 400 mm, 300 mm
Measurement uncertainty U1 = (1.5 + L/350) µm sensor system: Vast Gold software: Calypso with rotary table RT-AB 400 U1 = (2.0 + L/350) µm U3 = (2.3 + L/300) µm sensor system: Vast Gold (measuring scanning head) software: Calypso MPE = (1.7 + L/333) µm sensor system: Vast Gold software: Calypso MPE = (1.4 + L/333) µm sensor system: Vast Gold software: CALYPSO rotary table RT05 400 Gear Pro involute, CNC curve MPE = (1.6 + L/250) µm (tactile) MPE = (1.9 + L/150) µm sensor system: Vast xxt + DotScan software:
CALYPSO

1 FORM MEASURING MACHINE
Make: Mahrform MMQ 400

1 CRACK DETECTION LABORATORY
For non-destructive crack testing (magnetic-particle method and dye penetration process)

1 CAQ SYSTEM
By IQS (including initial-sample testing module)

1 TEST DEVICE MONITORING
Make: Zeiss ULM; measurement uncertainty: U1 = 0.4 μm

1 ENDOSCOPE
Make: Eltrotec; model: PKF

STEREO MICROSCOPES
Make: Leica MZ 6 and Zeiss

TESTING DEVICES
> 700 movable testing devices, such as dial gauges and micrometers
> 3,500 testing devices, such as go-no gauges and thread ring gauges

CONTACTLESS BORE MEASUREMENT
Make: Stotz

CERTIFICATES

Aerospace, including ISO 9001
Certificate to EN 9100:2016, including EN ISO 9001:2015

Identification transfer agreement
Certificate for identification transfer of materials and manufactured items for pressure equipment as per Directive 97/23 EC and AD 2000 technical info sheets

Nuclear installations
Certificate as approved manufacturer for nuclear installations as per KTA (German Nuclear Safety Standards Commission) rules 3201.3, 3211.3, 3204 and 3401.3 in conjunction with KTA 1408.3

Environmental management
Quality network for environmentally aware companies; LGA certificate

AEO C certificate (customs)
Authorised Economic Operator (AEO)