ADVANTAGES
● Patent double passive vibration damping:
CMM is mostly used in the company and near by the other machines
and transport truck. The vibration influences the precision of CMM.
Make a special foundation is one solution but this will cost and
trouble. Our CMM has the patent support with double passive
vibration damping Integrated directly in the machine frame. Thus
the machine may be suitably positioned close to production. No need
the special foundation for this CMM in most cases.UNIMETRO
METROLOGY
● High quality granite worktable:
Worktable is the support of all the CMM, its quality is important
for the performance! Our CMM is made with high precision, heavy and
stable natural granite worktable from “Mount TAI”; this can support
vibration damping and improve the performance of CMM.
● Enclosed guides in all axes:
The environment of the CMM has strict requirement, but some
different such as the temperature and dust are possible in the
measurement room. As a standard, all our CNC machines are fitted
with enclosed guides. This protects the guide ways from damage,
dirt, and direct thermal influences. This can prevent external dust
and temperature changes. It’s important for usage in dusty
environment.
● Friction “automatic rectifying” transmission:
Our CMM uses patent friction transmission, and has the “automatic
rectifying” system in all axes. The transmission system using
“fixed + micro suspension” structure to ensure transmission is
parallel with guide way. That makes the measuring machine largely
maintenance-free.
● Imported key parts:
Key parts are most important for the stable of machine. Only with
the best design and best quality of key parts can make the long
time stable of CMM. All the key parts are famous brands(servo
motor, transmission system, pneumatic system etc.)This can make
best precision and service life of the CMM.
● RENISHAW optical scale:
Optical scale is one of most important part for CMM; RENISHAW is
the best flag in the domain of CMM parts. It has the best products
and best service reputation! Our CMM use always RENISHAW high
accuracy optical scale. Resolution is 0.5 um.
● Air bearing surround guide way in all 4 sides
Air bearing guide way using 4 sides surrounded structure! This is
the symbol of stable and quality! In our CMM, each axis has many
air pressure regulators in different directions and pneumatic
bearings, annular pneumatic bearing design guaranties instruments
steady during moving.UNIMETRO METROLOGY
● Small holes technology
Air consumption: 150NL/Min. Small holes technology, this makes
condensate zone between air bearing and guide way. It can offset
the little heat comes from the motion friction! This technology
improves the thermal stability of the CMM and keeps the long term
precision stability.
TECHNICAL PARAMETERS
| Brand | UNIMETRO |
| Model | Helium |
| Measuring Area | X:505mm,Y:405mm,Z:405mm |
| Overall Dimension | 1350*1580*2680mm |
| Max Part Weight | 1.0T |
| Machine Weight | 1.9T |
| MPEe | ≤ 1.8+L/300 (μm) |
| MPEp | ≤ 2.5μm |
| Scale Resolution | 0.5μm |
| Max 3D Speed | 500mm/s |
| Max 3D Acceleration | 900mm/s² |
| Work Table Size | 638*860mm |
| Displacement Speed | 520mm/s |
| Measuring Speed | 8mm/s |
SOFTWARE:Rational-DMIS
Rational - DMIS is a newly developed large-scale integrated 3D
measurement software package. In addition to the development and
design of studio software, which takes into account the
requirements of beginners for easy learning and use of the software
and the functional requirements of high-level users for the
software, more importantly, it has become a model for CMM
measurement software standardization. Rational DMIS programs are
designed with the full and native DMIS kernel until version 5.0 of
DMIS, which is totally different from the so-called "support DMIS"
(the kernel is not DMIS). As we all know, DMIS has become an ISO
standard (ISO 22093:2003)
SOFTWARE
Rational-DMIS Rational - DMIS is a newly developed large-scale integrated 3D
measurement software package. In addition to the development and
design of studio software, which takes into account the
requirements of beginners for easy learning and use of the software
and the functional requirements of high-level users for the
software, more importantly, it has become a model for CMM
measurement software standardization.
Rational DMIS programs are designed with the full and native DMIS
kernel until version 5.0 of DMIS, which is totally different from
the so-called "support DMIS" (the kernel is not DMIS). As we all
know, DMIS has become an ISO standard (ISO 22093:2003)
◆ Rational-DMIS The functions of the package include:
Rational-DMIS Measuring software,Its unique features include:
● Online and offline programming, real-time display of measurement
path and provide collision warning.
● Full DMIS kernel, DMIS 3.0, 4.0 and 5.0 measurement languages can
be applied. Compatible with any software using DMIS.
● Various CAD interface formats are supported, including CATIA ®
V4, CATIA V5, Pro / E ®, UG ®, Parasolid ®, hoops ®, step ® and
IGES ®“
● Graphics engine is ACIS, one of the most powerful engines in the
world. It can easily control large-scale CAD digital and analog
files through CATIA professional verification.
● Algorithm is PTB certified (Level 1)UNIMETRO METROLOGY
● The fastest point-to-point scanning, with scanning interval of
0.002mm
● It can achieve the processing speed of "point cloud" of laser
scanning data of 20000 points / second, so it can expand the
function to use laser probe to detect and reverse.
● All Renishaw product data models are built in to realize the
analog assembly, automatic calibration and temperature compensation
of probe probe.
The basic functions of the software include:
● Based on Windows operating system, graphical interface, and
user-defined, convenient and intuitive operation
● Measurement function of all 2D and 3D geometric elements
● Have English layout and online English help
● Tolerance evaluation of geometric elements conforming to ISO
standards, including straightness, flatness, roundness,
cylindricity, parallelism, perpendicularity, angle, symmetry,
position, coaxiality, concentricity, axial runout, radial runout,
total runout, etc.
● Calculation of geometric relationship, including construction,
projection, parallelism, intersection, perpendicularity, tangency,
best fit and correction.
● Translation, rotation, conversion and mirror function of
coordinate system.
● Feature quantity guide, self recognition and rapid measurement of
geometric element features, and click to automatically generate
measurement program.
● The DMIS program language can be expressed in a common language
(including Chinese). It is very easy for the operator to interpret
the meaning of DMIS statements. It has the same program interface
as windows browser and can realize drag program modification.
Program mirroring is possible.
● There are various ways to establish coordinate system, including
geometric method, 3-2-1 method, RPS method, best fit method, etc.,
and two alignment methods, manual and guide, are provided. It is
applicable to all industries such as machining, automobile, mould
checking tool, blade, etc
● Parts coordinate system automatic approach function, rough
coordinate system can be built, and then the system can
automatically Zhao Zheng to approach the best state.
● The "template" function is convenient to call the existing
benchmark, calibration, measurement program and other new programs.
● The "self-learning" method is used to prepare the part program.
● Real time display function of actual measurement results
● Various 2D / 3D graphic reports, including PDF, Excel, IGES, HTML
and other formats
CONTROLLER SYSTEM
The UCC from RENISHAW, Controller with integrated servo rack,
controller platform and CPU consists of three electric circuits.
The controller gains CE certification (Europe) and UL certification
(USA).
Technical Parameters:
● Single CPU processor,32 bit processor. True real-time control.
● 19’ rack,weight 19kg
● Direct connection to 220V, 50/60HZ, single-phase, connected load
1300Watt
● Complies with EN50082, EN50081 regulations
● Temperature range- operation: 10℃ to 45℃
● Relative air humidity: 10% to 95% non-condensing
● Performance: max. Positioning speed with 1µm resolution
● Look ahead, acceleration profile S-profile
● Incremental RS422, 1/T Sub-count Interpolation
● Counter frequency to max. 10MHz
● Connection facilities for incremental transducer (5V-TTL)
● LED to show all important elements’ operating status on the
platform
Joystick MCUlite:
Joystick MCU-LITE with 10 control keys and speed control system.
Multi-functional and comprehensive CMM operation unit.
Probe System: Probe system consists of three parts :probe heads,probe,stylus.
Calibration Ball:
Calibration ball Ø20, directly, with thread M10. The spherical
reference gauge can be probed from
all six semi-axes.
Sphere diameter: 20 mm
Roundness:≤0.3 um
