Light curtain transmissive dimensional measuring instrument × warpage detection
The polarizer is made by laminating the upper and lower TAC and PVA. However, due to the water absorption, heat shrinkage, elongation, and thickness differences of TAC, the overall warpage of the polarizer will be poor after drying. Due to the wide variety of polarizer sizes and the uncertain warpage position, traditional dimensional measurement tools cannot accurately detect the degree of warpage, while manual inspection cannot achieve full inspection and is labor-intensive.
Today, we recommend the LS series light curtain transmissive size measuring instrument for the detection of polarizer warpage.
In addition to polarizers, the LS-9000 series can be used to detect curl in materials that are prone to curl after cutting, such as film and film.
Film/film measurement – easily with a through-feed dimensional measuring instrument
The gap of the roll has a great influence on the thickness of the film material. In the past, workers used thick gauges or micrometers to adjust gaps. The production line must be stopped when using a thickness gauge, while the indirect measurement method is required for the use of a micrometer, and it takes time to make adjustments because the actual gap is not understood. The LS-9000 series gauges are non-contact, so they can measure even during production line operation, so they can effectively reduce adjustment time and improve quality.
In addition, if the width of the film is not fixed or the film is bent during the film production process, not only will it become a defective product, but it will also become messy during the subsequent winding process.
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【Breakthrough】Line scan camera detects subtle defects
Line scan cameras are vision systems that automatically detect subtle imperfections, bumps, and dirt.
- Defects that loom due to angles
- Defects on shiny workpieces
- Defects in the lines
- Extremely small, very subtle defects
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The extensive lineup of products makes it possible to take measures against static electricity
We have a wide lineup of products that allow you to select the appropriate electrostatic countermeasures according to your application and installation location. Please use the application case to select the right static eliminator for the site.
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"High reliability" safety light curtains
- Although it is compact, it is impact resistant and highly sturdy
- High power, even in harsh environments
- Easy alignment via setup software and laser calibration tools
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New in March! 3D shape laser measurement microscope with white light interferometry
Triple scanning mode, up to 0.01nm resolution, 292 analysis tools, easy to solve measurement problems, according to the sample, using different principles for high-precision measurement. Nanometer/micrometer/millimeter level measurement can be done with a single unit!
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【Must see】Introduction to high-precision measurement cases with a repeatability of ± 0.1 μm
The LM series makes it easy to measure with high accuracy
- Prototype and first sample inspection
- In-process sampling inspection
- Pre-shipment inspection
All kinds of measurement case analysis, and provide inquiry price/on-site demonstration/sample test
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【New product coming】A wide range of three coordinates that can be measured in various occasions
The WM-3500 series, a new product launched by KEYENCE in October, can achieve a maximum measurement range of 15 meters, and is suitable for measuring various large products such as large valves, welding jigs, and conveying devices.
This is a three-camera structure that supports high-precision, wide-area measurements
Adopting a new principle ...
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What can a one-touch meter measure? - Keyence
KEYENCE Image Dimensioning Measuring Instrument IM Series – Measure at the touch of a button.
So what can be measured through it?
In this article, we will introduce the products to be tested under the lens of the image size measuring instrument!
01 Connector
02 Gears
03 Machined parts
In addition to the above products ...
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The real skill of film thickness measurement
In the film and film industry, thickness management is a critical quality assurance item.
The β-ray or X-ray measuring instrument commonly used in online real-time measurement has many problems such as cumbersome safety management, high cost, and large measurement points. KEYENCE SI-T series can effectively solve, ...
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Fiber optic sensors that further improve stability and ease of use
"Stable" detection in all situations.
- TERA power
The luminous power is 1,650 times that of our conventional products
- Equipped with an organic EL display
It can be easily operated without reading the instruction manual
- Visual indicators
There is no need to look at the amplifier, the action can be confirmed only through the fiber optic head ...
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KEYENCE's 3D measurement is a new development in battery manufacturing
In the TWh era, the production capacity of power batteries has been expanded on a large scale, and battery companies have higher and higher requirements for the safety, performance and quality control of battery products. Among them, the requirements of power battery production efficiency improvement and extreme manufacturing have a significant impact on machine vision in terms of detection accuracy, detection speed, image transmission, and defect classification.
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It can easily cope with dimensional inspection in the event of a sudden increase in production
If you suddenly receive a request to increase production, do you want to give up even if you are able to complete the production, but the time for dimensional inspection is insufficient?
Once placed, the IM-8000 series can perform dimensional measurements in an instant with just one button. Solve the above challenges.
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QR code basics that help improve ease of use
QR codes are indispensable for traceability systems. By mastering the basics, we can reduce the man-hours of using a barcode reader!
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What should I pay attention to when using KEYENCE sensors?
What should I pay attention to when using load cells? Now there are many people who do not understand this aspect, perhaps because of the failure in the middle, or it may affect the life of the use, so it is necessary for us to understand this aspect. A poop to watch out for...
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KEYENCE × classic case sharing in the semiconductor industry
In the fast-growing semiconductor industry, KEYENCE is trusted for its excellent performance in all stages of wafer production. In this issue, we will share with you the classic basic detection applications of KEYENCE sensors in the semiconductor industry.
OHT safety protection detection when handling FOUP
Solution: GL-...
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Keyence lithium battery testing class
At present, the new energy market is so hot, and the battery of new energy electric vehicles is an important component of electric vehicles, and many key indicators need to be assessed in product development and inspection and testing.
Next is the lithium battery testing class, for you to introduce the following testing applications one by one
1: In the battery ...
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KEYENCE motor overload maintenance has several major faults
E.Whether the FIN heatsink is overheated, whether the surrounding temperature is too high, and whether the cooling heatsink is blocked.
E.GF output side ground fault overcurrent protection motor.
Whether the connecting wire is grounded, whether the E.OHT external thermal relay action motor is overheated.
In Pr.180 - Pr.186 (input ...
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The secret to improving the success rate of bulk part picking
Route generation tools and picking simulators to pre-validate the ideal path for the site conditions. Solve on-site challenges and significantly improve picking success.
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Prevent sensor malfunction and reduce costs
Are you bothered by the yield caused by the sensor? Here are some examples of improvements to the new laser sensor. While improving the yield rate, it can also reduce costs.
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Real improvement case - help to produce the industry's top lithium battery
Introduction
With the acceleration of the spread of EVs and PHVs, the market for the lithium-ion battery industry is expected to grow significantly in the future. How to improve the quality, yield and production efficiency of lithium batteries.
This real-life case book starts with a lithium battery production line:
Front section: coating/drying-rolling-slitting/die-cutting
Middle...
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[The new 3D profiler is free to make an appointment for testing] The whole week contour is just a touch away
The latest feature of the VR6000 series of a new generation of non-contact profile measuring instruments
High-precision 3D measurement of the entire surface in as little as 1 second
Dead corners are eliminated, and glossy surfaces can be measured
One can cope with the drawing instructions
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