CONTRACER CV-3100/4100 Series

Transcription

1 Form Measurement Contour Measuring System CONTRACER CV-3100/4100 Series Catalog No. E Next-generation manual Contour Measuring Machine delivers high accuracy, high drive speed and simplified CNC measurement

2 Diverse Functions to Enhance Your Measurement Efficiency Highest Measurement Accuracy in its Class. X axis: ±(1+0.01L) µm Z1 axis: ±(2+I4HI/100) µm (CV-3100) ±(0.8+I0.5HI/25) µm (CV-4100) Designed to handle workpieces calling for high accuracy. Superb Durability In order to maintain the traverse linearity specification for an extended period of time, Mitutoyo has adopted highly rigid ceramic guides that combine the characteristics of smallest secular change and remarkable resistance to abrasion. Laser Hologage Equipped (Patent pending in Japan) The CV-4100 series is equipped with a Laser Hologage detector giving excellent narrow/wide range accuracy and resolution in the Z axis (vertical). Mitutoyo's innovative Laser Hologage technology provides near interferometer-grade accuracy using the interference phenomenon of diffracted light, coupled with a resolution of 0.05µm over the entire detecting range of 50mm. Improved Measurement Efficiency and the Highest Drive Speed in its Class X axis: 80 mm/s, Z2 axis: 20 mm/s Drastically increased drive speed further reduces total measurement time. [Principle of Operation] Z2 axis: 20mm/s X axis: 80mm/s 2

3 Remarkable Ease of Operation Incorporation of an ABS scale in the Z2 axis eliminates the need for wearisome origin point re-setting conventionally required for every step of repeated measurements over stepped or multiple sections. Safety Functions to Protect Operator, Measuring Unit, and Workpiece To enhance safety during fast traverse, the Z-axis detector unit incorporates a safety device (Automatic Stop-On-Collision Mechanism) and the new remote control box features an easily reached emergency stop switch next to the drive speed control knob. Direction of collision that may cause the safety device to be triggered Emergency stop switch Drive speed control knob New Remote Control Box Small holes and inclined planes can be efficiently measured using the inclined X-axis drive unit and fine-feed handles on the X and Z2 axes. All detector and drive unit cables are housed inside the main unit to eliminate any risk of abrasion and guarantee trouble free, high-speed operation. Z2 axis fine-feed handle Inclination unit X axis fine-feed handle Simplified CNC Function With the support for a wide range of optional peripherals designed for use with the CNC Form Measuring Unit enables simplified CNC measurement. θ 1 table: Automatic circular form measurement Collective Calibration Function A dedicated calibration gage enables the user to calibrate the instrument for Z-axis gain, symmetry, stylus-tip radius, etc, in a single procedure. θ 2 table: Automatic multiple-section continuous measurement on cylindrical workpieces 3

4 Optional Accessories Expand the Application Range Cross-travel table Table top: 280x180mm XY travel: 100x50mm Rotary vise Two-slide jaw type. Max. workpiece size: ø60mm Minimum reading: 1 Leveling table Table top: 130x100mm (5"x4") Leveling range: ±1.5 XY travel: ±12.5mm Holder with clamp Used with a cross-travel table or rugged table. Max. workpiece height: 35mm Table top: 280x152mm XY travel: 50x25mm (mm) (inch) One-slide jaw type. Max. workpiece size: ø60mm Minimum reading: (mm) (inch) Digital Leveling table Table top: 130x100mm (5"x4") Leveling range: ±1.5 XY travel: ±12.5mm Swivel center support Max. workpiece diameter: 80mm* *65mm when swiveled 10 Max. workpiece length: 140mm (mm) (inch) V-block with clamp Used with a cross-travel table or rugged table. Max. workpiece diameter: 50mm Max. workpiece diameter: 25mm Precision vise Max. workpiece size: 36mm Can be mounted on a leveling table (mm) Three-axis adjustment table Center support Max. workpiece diameter: 120mm 60mm riser is optional ( ) Chuck Holding capacity: up to ø1.5mm Workpiece diameter: 1mm to 160mm Can be mounted on a leveling table Holding capacity: Internal jaws, OD: 1-36 mm Internal jaws, ID: mm External jaws, OD: 1-75 mm Leveling table Table top: 130x100mm Leveling range: ±1.5 Height: 40mm Center support riser Used with a center support. Max. workpiece diameter: 240mm

5 Stylus arms List of Applicable Arms Arm name Order No. Compatible arm No. H (mm) Straight type Eccentric type 12AAE294 SPH-51,52,53,54,55, AAE295 SPH-61,62,63,64,66, SPH-71,72,73,74,75, SPH-81,82,83,84,85, SPH-91,92,93,94,95, SPH-51,52,53,54,55, SPH-61,62,63,64,65, SPH-71,72,73,74,75, SPH-81,82,83,84,85, SPH-91,92,93,94,95,97 42 Small hole 12AAE296 SPH-21,22,23 Standard accessories (for CV-3100/4100 series, SV-3100/4100 series) List of Applicable Styli Stylus name Order No. Compatible arm No. H (mm) One-sided cut stylus Intersecting cut stylus ABH-52, ABH-62, ABH-71, ABH-81, ABH-91, ABH-52, ABH-62, ABH-71, ABH-81, ABH-91, AAE865 ABH-52,53 14 Cone stylus 12AAE866 ABH-62,63 20 Tip angle 20 12AAE867 ABH-71,72 28 Tungsten carbide 12AAE868 ABH-81, AAE869 ABH-91,92 50 Cone stylus Tip angle 30 (Sapphire) ABH-52, ABH-62, ABH-71, * ABH-71, ABH-81, ABH-91, AAA566 ABH-52,53 14 Cone stylus 12AAA567 ABH-62,63 20 Tip angle 30 12AAA568 ABH-71,72 28 Tungsten carbide 12AAA569 ABH-81, AAA570 ABH-91,92 50 Knife edge stylus Ball stylus Small hole stylus (One-sided cut) ABH-52, ABH-62, ABH-71, ABH-81, ABH-91, ABH-52, ABH-62, ABH-71, ABH-81, ABH-91, AAE297 ABH AAE298 ABH AAE299 ABH Standard accessories (for CV-3100/4100 series, SV-3100/4100 series) * Tip material of : Diamond Any specified arm and stylus other than above listed will be custom made as required. 5

6 Software, FORMPAK-1000 Measurement Control Various command buttons necessary for executing and creating a measurement procedure (part program) are laid out on the measurement control screen. Any unused button and display area can be displayed or hidden arbitrarily, allowing the operator to customize the screen layout for ease of use. A measurement procedure can be easily invoked by selecting it from the pull-down menu. Profile Analysis Function Various commands including point commands (10 kinds), line commands (6 kinds), and circle commands (6 kinds) are provided to cover the basic elements of analysis. Standard calculation commands that combine these elements for angle, pitch or distance calculation are also provided. The display can be tailored by the customization function to suit the application. For example, the calculation command can be hidden to simplify the measurement environment and allow the user to focus just on the commands actually used in the application. Calculation result will be output as text (in csv or/and txt format). The geometrical measurement data can be either output as point-series data into a text file or CAD file (in DXF or IGES format) or copied onto the clipboard. It is also possible to use some commercial documentation software and statistical processing software to share the data on a PC that is not installed with the Mitutoyo-original analysis software or where reverse engineering with CAD is intended. With the useful Automatic Circle/Line Application command it is possible to automatically calculate all circles and lines that are included in the data without pressing the command button many times over. The Outlier Removal Function is very useful, for example, to automatically remove irregular flaws from the data and set the calculation range for sections where the boundary between a circle and a line cannot be easily identified. 6

7 Automatic Circle/Line Application Function [Patent pending in Japan] Applies analysis functions to resolve a selected range of measurement data into circle and line elements. Select the data range to be analyzed. Now the circle and line elements can be automatically extracted. Report Creation Function [Patent pending in Japan] Allows the operator to freely lay out measurement results, setups, graphs, comments, etc, to form a measurement result report. Bitmap files can also be pasted in and thus, for example, workpiece photos and company logos can be easily included in a report. It is also possible to save a particular layout and reuse it for repeat measurements. Completed reports can be stored or printed as required. Print Data Composition Function Enables various sections of a workpiece contour to be measured and analyzed separately before combining them to form the complete contour by overlapping corresponding elements (lines or points) in the data. This function is very useful for analyzing workpiece shapes that cannot be measured at a single setting of the machine. 7

8 Desired nominal profile data can be extracted from a CAD file (DXF- or IGES- formatted). Also, measurement results from this Measuring Machine can be converted into a profile data. The measurement data of parts before use/test that has been stored as the profile data is useful to check the extent of wear after use/test. Furthermore, creation of nominal profile data of aspherical lens from text files in CSV format, and entry of rotational symmetric polynominal asphere formula (up to 20th order ) are possible. Design Data Generation Function Aspheric Lens Design Value Creation Screen Profile Tolerance Zone Measurement Function [Patent pending in Japan] Compares measurement data with the corresponding design data. A Best-Fit function is used that translates both the design data and measurement data to their optimal coordinates. The resulting profile tolerance zone measurements can be presented both in a visual form as diagrams of geometrical contour data showing the amount of error at each coordinate, and as a text-file formatted output that, for example, can be used for feedback to an NC machine tool for error correction purposes. Example of the Contour Tolerancing Result for an Aspheric Lens Example of Numerical Output of the Contour Tolerancing Result 8

9 Technical information Specifications Measuring range CV-3100S4 CV-3100H4 CV-3100W4 CV-3100S8 CV-3100H8 CV-3100W8 CV-4100S4 CV-4100H4 CV-4100W4 CV-4100S8 CV-4100H8 CV-4100W8 X axis 100mm 200mm Z1 axis (detector unit) ±25mm Z2 axis (column) travel 300mm 500mm 500mm 300mm 500mm 500mm X axis inclining range ±45 Scale unit Resolution Drive speed Measuring speed X axis Z1 axis (detector unit) Z2 axis (column) X axis Z1 axis (detector unit) Linear encoder Linear encoder (CV-3100 series), laser hologage (CV-4100 series) ABS scale 0.05µm 0.2µm (CV-3100 series), 0.05µm (CV-4100 series) Z2 axis (column) 1µm X axis Z2 axis (column) 0-80mm/s and manual 0-20mm/s and manual mm/s Traverse linearity (with the X axis in horizontal orientation) 0.8µm/100mm 2µm/200mm Linear displacement accuracy (at 20 C) CV-3100 series Linear displacement accuracy (at 20 C) CV-4100 series X axis Z1 axis (detector unit) X axis Stylus up/down operation Measuring direction Face of stylus Measuring force Traceable angle Stylus tip (Standard accessory) Z1 axis (detector unit) ±(1+0.01L)µm L = Drive length (mm) Wide range: 2µm/100mm Narrow range: 1.25µm/25mm ±(1+0.02L)µm L = Drive length (mm) Wide range: 5µm/200mm Narrow range: 1.5µm/25mm ±(2+I4HI/100)µm H: Measurement height from the horizontal position (mm) ±( L)µm L = Drive length (mm) Wide range: 1.8µm/100mm Narrow range: 1.05µm/25mm ±( L)µm L = Drive length (mm) Wide range: 4.8µm/200mm Narrow range: 1.3µm/25mm ±(0.8+I0.5HI/25)µm H: Measurement height from the horizontal position (mm) Arc movement Forward/backward Upward/downward 30mN Ascent: 77, descent: 87 (using the standard one-sided cut stylus and depending on the surface roughness) Tip radius: 25µm, carbide tip Base size (width x depth) 600x450mm 1000x450mm 600x450mm 1000x450mm Base material External dimensions (width x depth x height) Mass Main unit Operating temperature range Operating humidity range Controller Unit Remote Control Box 756x482 x966mm 756x482 x1166mm 1156x482 x1176mm Granite 221x344x490mm 248x102x62.2mm 766x482 x966mm 766x482 x1166mm 1166x482 x1176mm Main unit 140kg 150kg 220kg 140kg 150kg 220kg Controller Unit Remote Control Box 14kg 0.9kg 15 to 25 C (within a temperature variation of ±1 C between temperatures at calibration and measurement) 20 80%RH (without condensation) Storage temperature range C Storage humidity range Power supply specifications Power consumption (Main unit only) 5 90%RH (without condensation) V, V ±10%, AC50/60Hz 400W 9

10 Dimensions CV-3100S4/H4, CV-4100S4/H4 Unit: mm CV-3100W4, CV-4100W4 10

11 CV-3100S8/H8, CV-4100S8/H8 Unit: mm CV-3100W8, CV-4100W8 11

12 (1) ENE, Printed in Japan Specifications are subject to change without notice. Note: All information regarding our products, and in particular the illustrations, drawings, dimensional and performance data contained in this pamphlet, as well as other technical data are to be regarded as approximate average values. We therefore reserve the right to make changes to the corresponding designs, dimensions and weights. The stated standards, similar technical regulations, descriptions and illustrations of the products were valid at the time of printing. In addition, the latest applicable version of our General Trading Conditions will apply. Only quotations submitted by ourselves may be regarded as definitive.