Company News
A three-minute tour of Samson's 3D glass thickness and profile inspection
Date：2019-03-26
Source：Samsun Technology
Curved glass becomes mainstream in mobile phone cover market
With the development needs and innovation of 3C industry products, 3D curved glass is a hot market blue ocean, and related 3D curved glass products have emerged one after another: smartphones, smart watches, tablet computers, wearable smart products, dashboards, etc.; consumers' demand for 2D and 2.5D products is gradually decreasing, and people prefer 3D curved glass with excellent characteristics, innovative design, good texture and low cost. The demand for 2D and 2.5D products is decreasing.
3D curved glass
With the onset of the 5G boom, smartphones are becoming more demanding in terms of signal transmission, and the accelerated penetration of wireless chargers to solve the lack of space for antenna arrangements and enhance the reception function, the metal casing that has served the smartphone industry for many years is gradually taking a back seat, gradually replaced by non-metallic materials such as glass and ceramics. Today, a number of models from mainstream mobile phone manufacturers such as Apple, Samsung, Huawei, Xiaomi, VIVO and OPPO use curved glass as the main material for the front and back of their mobile phone covers worldwide.
Non-contact 3D inspection equipment
>>> SCG-190Introduction to measurement equipment
SCG-190 inspection equipment is a set of inspection equipment equipped with high pixel camera, light source, lens and non-contact 3D probe and its controller, it combines vision camera and spectrum for product positioning, install multi-spectrum probe scanning, use stitching technology to make the inspection angle range greatly improved, while using EtherCAT bus control, through the PDO data synchronisation function, finally complete a set of positioning, It also uses EtherCAT bus control and PDO data synchronisation to complete a set of inspection equipment with high positioning, measuring accuracy, large inspection angles, wide measuring range and fast inspection speed.
For 3D glass contouring, roughness and shape metrology, the SCG-190 inspection system is the system of choice.
>>>3D glass curved surface profile inspection advantages
Sensor Advantages
1、Non-contact detection
System advantages
Equipment technical parameters
In the 3C industry, the acceleration of differences in service terminals has given rise to production needs of different shapes and sizes, and we continue to provide excellent quality services and intelligent inspection solutions with differentiated competitive advantages to meet the individual measurement needs of our customers according to consumer demand.
Click on the image for more information
With the development needs and innovation of 3C industry products, 3D curved glass is a hot market blue ocean, and related 3D curved glass products have emerged one after another: smartphones, smart watches, tablet computers, wearable smart products, dashboards, etc.; consumers' demand for 2D and 2.5D products is gradually decreasing, and people prefer 3D curved glass with excellent characteristics, innovative design, good texture and low cost. The demand for 2D and 2.5D products is decreasing.
3D curved glass
However, the inspection of 3D curved glass and 3D shapes is repeated throughout the processing process, and the higher inspection difficulty and mass production issues have been posing new challenges to the development of the 3C industry, such as the difficult measurement of contours, roughness and shape metrology of 3D curved glass; to promote efficient inspection, Samson Technology Optoelectronics Ltd. has come up with a new solution for this type of problem.
Non-contact 3D inspection equipment
>>> SCG-190Introduction to measurement equipment
SCG-190 inspection equipment is a set of inspection equipment equipped with high pixel camera, light source, lens and non-contact 3D probe and its controller, it combines vision camera and spectrum for product positioning, install multi-spectrum probe scanning, use stitching technology to make the inspection angle range greatly improved, while using EtherCAT bus control, through the PDO data synchronisation function, finally complete a set of positioning, It also uses EtherCAT bus control and PDO data synchronisation to complete a set of inspection equipment with high positioning, measuring accuracy, large inspection angles, wide measuring range and fast inspection speed.
>>>3D glass curved surface profile inspection advantages
Sensor Advantages
1、Non-contact detection
No direct contact with the product, no damage to the product
2、High frequency
Maximum sampling frequency of 50KHz/s
3、Speed
Visual fast positioning, positioning time within 10 seconds
4、Great versatility
No material requirements (including transparent objects)
5、High accuracy
Resolution of 0.1um in the Z-axis direction
6、Large range
Detectable within 1mm to 24mm
7、Environment
Almost no environmental requirements, can work in high temperature, high radiation, darkness, humidity and other adverse environments
1. High real-time performance
EtherCAT bus control, PDO synchronisation for position and probe acquisition data
2. High compatibility
Compatible with all supported EtherCAT bus controls
3、Diverse functions
Flatness, radius of arc, irregular arc profile detection
4、Large angle
Scanning angle up to ±60 degrees, to achieve large angle product inspection
5、Modular design
According to the different needs of customers, the inspection module can be increased or decreased at will
6、Simple operation
One key to automatically detect and determine whether the product is qualified One key to automatically analyse and export data
Based on the above advantages, the SCG-190 inspection system has incomparable advantages for the thickness and contour of glass.
Equipment technical parameters
Equipment technical parameters
Click on the image for more information
