Unimetro Precision Machinery Co., Ltd
Unimetro Precision Machinery Co., Ltd Universal Metrology
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Product Description
Roughness profile measurement analysis basis
The measurable elements of all surfaces include size, shape, roughness and waviness. Many high-profile components need to analyze all of the above elements.
◆ Dimensions: Surface functional shapes defined by the linear relationship between radius, angle, distance, and features.
◆ Shape: deviation from the target shape of the surface (plane, sphere, cone, etc.), usually caused by machine error
◆ Roughness: caused by factors such as cutting tools or machining processes
◆ Waviness: Non-ideal machine effect caused by vibration, insufficient rigidity or other unstable factors in the process
SE1000 Series
Features: standard type, low cost of use
Inductive profile sensor ,Small range high precision contour measurement
The absolute value of the linear accuracy of an inductive sensor is limited by the range, that is, the larger the range, the lower the accuracy. Its measurement principle determines its maximum resolution and can be infinitely linearly subdivided, so there is no inherent accuracy problem.
In the industry, inductive profilometers are generally used for small-scale contour surface measurement, such as the amount of roller and raceway in the bearing industry (generally required to be 5~10μm), mobile phone screen thickness measurement, backlight in the mobile phone industry Screen coating and measurement of the thickness of the printed circuit coating.
Measuring Case
SE1618 SE roughness profiler position 2 1517
Aspheric lens Mobile phone screen
Parameters
| Specification number | SE1123G-sak | |
| Measuring range | X-axis | 100mm |
| Z-axis | 320mm | |
| Z1-axis | ±0.5mm~±5mm/65536:1 | |
| Accuracy | Z1 Linear precision1 | 0.15%f.s. |
| Pt | ±0.3µm | |
| Angle | ±2′ | |
| straightness | 0.5μm/100mm | |
| Drive speed | X-axis | 0.1~10mm/s |
| Z-axis | 0.5-10mm/s | |
| Measurement function | Profile | Line elements of various types of workpiece surfaces, point features, distance between points and points, distance between lines and lines, position of each element including distance, parallelism, perpendicularity, angle, groove depth, groove width, radius, can be performed Straightness analysis, convexity analysis, profile analysis. |
System Components
Sensor:E series Inductive Profile Sensor
● Resolution ratio: 65536:1 / 262144:1
● Range: ±0.5mm~±5mm/±0.5mm~±7.5mm
● Linear precision: 0.15%/0.07%
● Measuring power:0.7mg
● Feature description:Flexible accuracy/range ratio has unparalleled advantages over digital sensors in the requirement of micro profile measurement.
Driver: DS standard driver / Dc ceramic driver(Can choose according to your needs)
● Rail travel:100-150mm
● Number interval: 0.2~2µm
● Contour straightness:0.5µm/100mm
● Roughness residual value:≤0.02µm
● Maximum moving speed:10mm/s
● Minimum measurement speed:0.1mm/s
● Feature description:Standard drive, performance can meet the requirements of part-level contour measurement accuracy, with roughness sensor can meet the measurement needs of Ra greater than 0.1 microns
Column member: Cns standard type column / Cnsl standard type long column
(Can choose according to your needs)
● Range:320~420mm / 520~620mm
● Maximum moving speed:10mm/s
● Minimum moving speed:0.5mm/s
● Positioning accuracy:0.01mm
● Feature description:Lightweight design, frame-type column, long-term use without deformation
Platform components: Mpm integrated standard machine
● Material:marble
● Specification:500*800,500*1000
● Feature description:One-piece design, compact structure, easy maintenance and saving
Company Information
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