PRECISION MEASURING CENTERS

P 16 G KLINGELNBERG

INNOVATION IN COMPONENT MEASUREMENT

Whether turning blanks, ground workpieces, circular blades,

spacers for circular blades, or ball bearings – the new P 16 G

precision measuring center is purpose-designed – not to measure

gear teeth, but rather specifically for use in manufacturing

round components. The P 16 G is the only machine in the

P series to be equipped with software for dimension, form,

and position measurement as standard. The software records

diameter and cylindrical form/conicity, measures axial runout,

evenness, and angularity, and delivers a wealth of information

for quality management as required. Hence with this precision

measuring center, there’s no need for gages.

Stringent precision requirements in series production

and increasing component complexity both call for

the best available measuring technology. The trend

toward smaller batch sizes and growing variant

diversity is increasingly shifting the focus towards

the flexibility of measuring instruments. Today the

P 16 G precision measuring center is already able to

handle most measurement tasks in a wide range of

sectors and industries: Automotive, machine blades,

tools, roller bearings, and measuring instruments.

Klingelnberg universal precision measuring centers

are currently in use along the entire production

chain for axially symmetrical components. The P 16 G

is optimally designed for the production process and

for direct shop floor use. After each manufacturing

step, every feature can be immediately displayed

graphically or in table format, analyzed, and

statistically evaluated, enabling efficient process

control and reliable management of production

processes. The basic software also includes storage

of statistical data for further evaluation, e.g. warning

limit specifications. And the P 16 G is incredibly easy

to operate.

Innovative Quality Management of Axially Symmetrical Components

P 16 G – workpiece diameter range of up to 160 mm

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Evolution through InnovationGages From the Past – Precision Measuring Centers of Today

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SUPERIOR MEASURING TECHNOLOGY

At the heart of the P 16 G is a highly accurate, durable precision

rotary table. Designed as a measuring axis, it provides concentric

seating for the workpieces to be tested in an electrically

powered 3-jaw clamping system. Whether individually or in

combination with the three linear measuring axes (horizontal,

radial, or vertical axis), the P 16 G senses the functional surfaces

of the components by scanning or point-by-point measurement.

Klingelnberg precision measuring centers are equipped with

durable, stable beds and guide bodies, with backlash-free

bearings and guides in all measuring axes.

Thanks to its sturdy design and superior collision protection,

this measurement system is ideally suited for use in rough

workshop environments. The integrated digital Klingelnberg

measurement system has been used in the P series thousands

of times in gearing and component measurement applications

and guarantees maximum precision and reproducibility.

The powerful Klingelnberg software makes it possible to

evaluate the results quickly and easily. In conjunction with the

Klingelnberg EasyStart concept, even the most complicated

measurements are made easy.

Maximum Safety and Precision for Process Control

  Machine design with optimal axis arrangement for axially symmetrical test specimens

  Production floor application through the use of temperature-neutral scale rulers and a homogeneous machine design

  High geometrical long-term stability thanks to optimally sized components for machine base and guide bodies

  Smooth, wear- and maintenance-free AC direct drives in all measuring axes

  Use of the high-precision 3D tracer head

  Powerful, intuitive software

  Efficient data management through output of measuring results via a data connection or printout and interface to a statistical control loop

Axis arrangement on a P 16 G

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Axial Runout, Evenness, and Angularity Measurement

Conicity Measurement

Diameter and Cylinder Form Measurement

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HIGHLIGHTS

The measuring technology and machine design are

the same for the entire P-series line. All machine

models can be enhanced with individual options.

  Optimally harmonized model series for all typical industrial applications

  Extremely low-maintenance technology with minimal space requirements minimizes running costs

  Suitable for use in production thanks to temperature compensation – reliable results even in the +15°C to +35°C range

  Shielded guides, drives and measurement systems at the axes allow for trouble-free use

Fast and Accurate Measured Value Logging in Con-nection with a High-Precision Workpiece Rotary Table

  Extremely smooth-running rotary table axis of form-measurement quality

  Load reserves for impacts during workpiece loading

  Rotary table drive via AC torque motor (direct drive)

  Uniform, constant rotary transmission even at extremely slow motion

  Directly coupled angle measurement system with high absolute accuracy

  Table can be freely rotated when drive is shut down

Precise, from the Ground Up

The advantages of combined measurements are easy to see on the turned and ground basic body of a cylindrical gear tooth system.

Measuring procedure:

  Determination and compensation of workpiece temperature

  Fully automatic cycle including (optional) probe change

  Diameter and circularity at bearing points with DIN EN ISO 1101 evaluation

  Diameter, bevel angle, perpendicularity, lengths, and distances

  Measurement of radii

  Concentricity deviation and axial runout variation

  Roughness measurement at bearing points (Ra, Rz, Rt and Rmax) according to DIN EN ISO 4287

  Diameter and position of bores on a reference circle

  Cost-effectiveness through individualized substitution of components

Combined Measurements on One Basic Gear Tooth Body

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Innovative Electric Workpiece Clamping System

  Integrated electrically powered 3-jaw clamping system

  Adjustable jaw clamping force

  Replaceable attachment jaws for internal and external clamping, hollow shaft for insertion of workpiece shank

  Extremely easy handling without a great deal of force

  Made of stainless steel

Greater User-Friendliness for a Variety of Conditions

  Ergonomically designed machine concept for easy operation and accessibility of all functional elements

  Probe case for safe storage of probe elements and adjustment gage

  Machine and software operation using tried-and-tested Klingelnberg combined control unit

Broad Range of Applications Thanks to Versatile 3D Tracer Head

  Scanning 3D tracer head with digital measured value logging in all coordinate directions

  Parallel-deflecting system for constant measured value calculation even with extended probe elements

  Automatic compensation of different probe weights and adaptation of probe rods with multiple probe elements

  Automatic measuring probe change (optional)

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HIGHLIGHTS

Maximum Safety with Collision Protection

Industry-Compatible Calibration According to Recognized Standards

  Component collision contour taken into account in measuring software

  3D tracer head with deflection motion monitoring via sensors and a mechanical protective device

  Probe change rack with bistable magnet holding system for easy handling and reliable collision protection

  Monitored measuring axis drives with overload protection function

  Inspection of all measuring centers with DAkkS-certified normals for dimension, form, and position measurements

  Traceability of measuring results

  Proof of length measurement uncertainty (optional)

  Proof of system suitability for form measurement tasks (optional)

Tremendous Time Savings due to Quick Availability of Measuring Results

  Correction of measuring results for workpiece temperatures deviating from the reference temperature of +20°C

  Measurement of the current workpiece temperature via a fast thermoelement

  Correction of workpiece temperature influence in the range of +15°C to +35°C

  Algorithm can be used for all metallic/axially symmetrical workpieces

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  Determination of measurement parameters such as diameter, length, angle, radius

  Determination of form and position parameters such as roundness, cylindrical shape, straightness, evenness, parallelism, symmetry, perpendicularity

  Measuring macros for checking keyways and curved washers, and for checking bore reference circles

  Measured value chart output for form measurements with filter levels standardized according to DIN EN ISO 1101

Fully Automatic Roughness Measurement

  Roughness probe system for measured value logging of surface roughness

  Output values and charting according to DIN EN ISO 4287 (DIN 4762): Ra, Rz, Rt and Rmax)

  Fully automated cycle

  Integrated actuator for diamond scanner alignment

  Manual or (optional) fully automatic measuring probe change

Quality Management with Integrated qs-STAT Interface

  Measuring results saved as dfq files

  Quality control map interface for process monitoring

  qs-STAT software interface

Versatile Measurement Tasks in one Clamping

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USER-FRIENDLY SOFTWARE CONCEPT

Software is a key factor in measuring device performance.

In the P 16 G, the software ensures easy, intuitive operation:

Either the workpiece ID number is selected or a barcode/

QR code scanner is used in the EasyStart screen to start the

measuring run automatically. All mandatory evaluation

parameters for components according to national and

international standards can be tested, as well as specific

requirements.

The CNC control transmits the measured values online to

the evaluation software, where the results are evaluated

and logged. During the measurement itself, the program

displays results on the screen and then prints all the

relevant information on easy-to-read measuring sheets.

The measuring results can also be saved locally or via

a network, and also transmitted to a statistics program

(qs-STAT).

Since the P 16 G is equipped with O-QIS software, the

quality control map can be evaluated. Here too, the

measuring run begins automatically as soon as the

workpiece ID number is selected.

Incredibly Easy Operation for Complete Measurement of Complex Components

  Intuitive user interface to Microsoft® Windows® standard – easy and secure operation with minimal training

  Fast measurement program creation via buttons

  Catalog of stored measurement programs with search functions

  Password protection for safeguarding programming levels

  Measurement program with additional image documentation on the workpiece clamping situation

  Repeat measurement evaluation without new measured value logging for scan mode

  Custom language selection for operator guidance/documentation

  qs-STAT interface and interface to quality control map

  EasyStart program for selecting different software modules More information about Klingelnberg software programs and modules is available in the special software folder or on request.

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KLINGELBERG

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Zeichnungs-Nr.: Stirnradwelle Kunde/Maschinennum P26-601217Prüfer: kl380 Name: DKAuftr./Serien Nr.: S001/02 Bearbeitungszustand: FinalMaschinen-ID: Messe Control Dateiname: 000_DK.welBemerkung: Charge 09 Datum: 15.12.2016, 15:24

Tw = 22.8°C Ta = 22.3°C Tm = 21.7°CNr. Funk. Name Sy. Istwert Nennwert o.Tol. u.Tol. Abw. Bew.

17 MeasCylinder1 L- 0.0008mmLSCY L+ 0.0015mm

L 0.0023mm 0.0000mm 6.7µm 2.3µm --Gauß 150.0 W/U (L=1440.00°, N=4316)

18 Circle1 L- 0.0002mmLSC L+ 0.0002mm

L 0.0005mm 0.0000mm 8.9µm 0.5µm ----Gauß 150.0 W/U (L=360.00°, N=1080)

8 Axis4 L- 0.0003mmLSC L+ 0.0003mm

L 0.0006mm 0.0000mm 1.0µm 0.6µm +Gauß 150.0 W/U (L=3600.00°, N=1079)

13 Axis5 X 0.0003mmLSC Y -0.0001mm

Z 76.9825mmD 42.9902mm 42.9890mm 5.2µm -5.2µm 1.2µm +Gauß 150.0 W/U (L=360.00°, N=1080)

21 Achse5 R 0.0003mm 0.0000mm -270.0µm -330.0µm 0.3µm 270.3µmLSC W -19.3073° 0.0000° 0.0500° -0.0500° -19.3073° -19.2573°

Z 76.9825mmD 42.9902mm

22 Achse5 X 0.0003mmLSC Y -0.0001mm

Z 76.9825mmD 42.9902mm 43.0000mm 20.0µm -20.0µm -9.8µm --Gauß 150.0 W/U (L=360.00°, N=1080)

23 Achse5 X 0.0004mmMCC Y 0.0001mm

Z 76.9825mmD 42.9910mm 43.0000mm 25.0µm -25.0µm -9.0µm --Gauß 150.0 W/U (L=360.00°, N=1080)

24 Achse5 X 0.0004mmMIC Y -0.0003mm

Z 76.9825mmD 42.9896mm 43.0000mm 20.0µm -20.0µm -10.4µm ---Gauß 150.0 W/U (L=360.00°, N=1080)

6 straightness1 L- 0.0002mmLSS L+ 0.0002mm

L 0.0004mm 0.0000mm 2.0µm 0.4µm ---Gauß 0.80mm(L=11.7mm,N=351)TD:1.50mm

11 parallelism1/ZA Z 0.0004mm 0.0000mm 0.5µm 0.4µm ++Gauß 0.0 W/U (L=0.00°, N=351)

12 convexity1 L- 0.0001mmLSP L+ 0.0002mm

L 0.0003mm 0.0000mm 0.1µm 0.3µm 0.2µmGauß 0.80mm(L=11.7mm,N=351)TD:1.50mm

12 convexity1 C -0.0001mm 0.0002mm -500.0µm 500.0µm -0.3µm 499.7µmLSP Bezugslänge : 10.0000mm

20 Achse6/YA L 0.0022mm 0.0000mm 8.9µm 2.2µm ---Gauß 150.0 W/U (L=360.00°, N=1080)

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Graphical User Interface and Measuring Sheets

Self-explanatory, user-friendly interface with graphical elements

Clearly arranged graphical user interface showing measurement parameters

KLINGELBERG

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Zeichnungs-Nr.: Stirnradwelle Kunde/Maschinennum P26-601217Prüfer: kl380 Name: DKAuftr./Serien Nr.: S001/02 Bearbeitungszustand: FinalMaschinen-ID: Messe Control Dateiname: 000_DK.welBemerkung: Charge 09 Datum: 15.12.2016, 15:24Kommentar: RZyl

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Lt=4.80mmLc=0.80mm

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Start

Rauheit

ID 14 19Name Rauheit1 R01Ra 0.3 0.1 [µm]Rz 1.9 0.8 [µm]Rt 2.9 1.5 [µm]Rmax 2.9 1.3 [µm]R3z 1.3 0.6 [µm]Rq 0.3 0.1 [µm]Rpc 582.5 282.5 [cm⁻¹]Rk 0.9 0.3 [µm]Rpk 0.2 0.3 [µm]Rvk 0.6 0.2 [µm]Mr1 6.8 8.6 [%]Mr2 80.7 90.5 [%]R 0.0 0.0 [µm]AR 0.0 0.0 [µm]

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Numerous and varied measurement tasks require a special

solution. Gages and testing devices for measuring discrete data are

costly and inflexible. Small design changes to components mean

the equipment has to be reconfigured, rebuilt, manufactured and

purchased again. The nature of the system precludes alternative

use as a result of a failure or capacity-related switching to another

measuring station.

The Klingelnberg P 16 G precision measuring center offers an

innovative solution: The component is mounted in a power-

adjusted electrically powered 3-jaw clamping system integrated

into the machine. Measurements are taken fully automatically

using CNC-controlled precision axes and a high-resolution digital

Klingelnberg 3D tracer head. The results are then evaluated by

advanced software, and these are sent to a QM system. Ambient

conditions such as temperature changes and vibrations from

the environment are eliminated through the mechanics and

software. This cutting-edge design thus enables high-precision

measurements, even in difficult conditions.

Innovative Solutions with Guaranteed Quality Provide Optimal Performance

Camshafts

Crankshafts

EXPERTISE IN COUNTLESS INDUSTRIES

As the central element in the internal combustion engine, the crankshaft is a complex, high-precision component. The ground main bearings and con-rod bearings require continuous process control. Efficiency and performance improvements result in a reduction in production tolerances, which can only be compensated by higher production quality. The P 16 G detects deviations in a fully automatic measuring run.

The camshaft is an important part of a four-stroke engine. New designs and precise manufacturing in the specified form ensure less wear and lower emissions while also improving performance. Reliable production control can only be achieved with adequate measuring equipment. The P 16 G enables precise measurement against target coordinates of the cams and their bearing seats as well as testing of internal splines (optional) on cams with axial displacement.

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Gearbox components

Measuring equipment monitoring

Industrial blades

Axial-radial bearings

Industrial gearboxes and automotive transmissions are made up of many components. Numerous shaft- and disk-shaped components are produced on turning lathes and used as supports for gear teeth and couplings. The P 16 G was designed for quality monitoring, from turning to subsequent grinding. Its high measuring accuracy, versatility and reliability enable not only process monitoring, but also process control.

A range of ball bearing types is used in very different industrial branches: Aerospace, railroad, construction machinery, printing machines, electronics, power tools, bicycles, sports equipment, conveying and storage equipment, industrial gearboxes, agricultural engineering, medical engineering, metalworking, and many more.

Highly efficient products characterized by precision and edge-holding ability are integrated into printing, cutting and production processes around the world. Machine blade systems are used in further processing of wood, paper, metal, plastic, rubber, and recycled products. These form the basis for high-quality consumer and capital goods.

To ensure product quality, equipment must be inspected at regular intervals, and the inspection must be certified. ISO 9000 ff requires traceability of all measurements to national normals. This is ensured by measuring equipment monitoring. This monitoring forms the basis of a quality-focused manufacturing process and is established in all industrial areas of metalworking.

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TECHNICAL DATA

P 16 G

Horizontal measuring range (X axis) +/- 50 mm

Test diameter of components (max.) 160 mm

Permissible moment of inertia (max.) 0.1 kg/m2

Permissible test gear weight (max.) 10 (20) kg

Vertical measuring range (Z axis) 250 mm

Electric clamping system (precision seat with motorized adjustment)

Internal clamping range Ø 25 – 160 mm

External clamping range Ø 0 – 160 mm

Shaft plunge depth 200 mm with Ø 30, 75 mm with Ø 45

Measuring accuracy in observance of +20 °C reference temperature

Shaft measurement in accordance with VDI/VDE 2617 Pt. 2.1

1.8 µm + L/250

Concentricity and axial runout in accordance with DIN EN ISO 1101

< 0.5 μm

Permissible variation of temperature 2 K/h

Working temperature +15 – +35 °C

Total connected load of the machine approx.

0.9 kVA (775 W)

Net weight incl. standard equipment approx.

890 kg

Machine dimensions (L x W x H) approx. 1,121 x 760 x 1,615 mm

(values in parentheses are optional)

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Installation Dimensions

P 16 G

P 16 G with special equipment

All specifications in mm (inches)

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KLINGELNBERG Solutions

Klingelnberg solutions are used in the automotive, commercial vehicle, and aviation

industries, as well as in shipbuilding, the wind power industry, and the general transmis-

sion manufacturing industry. With numerous R&D engineers around the globe and over

100 patent grants, the company consistently demonstrates its capacity for innovation.

WWW.KLINGELNBERG.COM • INFO@KLINGELNBERG.COM

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KLINGELNBERG Service

The Klingelnberg Group is a world leader in the development and manufacture of

machines for bevel gear and cylindrical gear production, measuring centers for gearing

and axially symmetrical components, as well as customized high-precision drive compo-

nents. In addition to its headquarters in Zurich, Switzerland, development and production

facilities are located in Hueckeswagen and Ettlingen, Germany, and in Gyoer, Hungary.

The company also maintains a presence with Sales and Service offices and numerous

marketing agents around the globe. On this basis, Klingelnberg effectively offers users a

comprehensive range of services for all aspects of gear design, manufacturing, and qual-

ity inspection. The spectrum includes technical consulting, on-site machine acceptance,

operator and software training as well as maintenance contracts.

BEVEL GEAR TECHNOLOGY CYLINDRICAL GEAR TECHNOLOGY MEASURING TECHNOLOGY DRIVE TECHNOLOGY

KLINGELNBERG GmbH

Peterstrasse 45

42499 Hueckeswagen, Germany

Fon: +49 2192 81-0

Fax: +49 2192 81-200

KLINGELNBERG GmbH

Industriestrasse 19

76275 Ettlingen, Germany

Fon: +49 7243 599-0

Fax: +49 7243 599-165

KLINGELNBERG AG

Binzmuehlestrasse 171

8050 Zurich, Switzerland

Fon: +41 44 278 7979

Fax: +41 44 273 1594