Ultrasonic cleaner
The ultrasonic cleaner converts sound waves of more than 20KHz into mechanical vibration through a transducer, and removes the dirt on the surface of the workpiece through the cavitation phenomenon generated in the cleaning solution.
Because it is not practical to carry out a full inspection of the cleaned workpiece, it is very important to detect and control the various conditions that affect the cleaning quality during the cleaning process.
Elements to ensure the proper operation of the washing machine
Whether the cleaning solution circulates normally
The level of the liquid in the cleaning tank determines the distance of the ultrasonic wave to the workpiece after the reflection of the liquid surface, which affects the quality of cleaning.
(1) When the cleaning liquid is recycled, the liquid flow rate of the pipeline between the tanks determines the height of the liquid level, and the accuracy of monitoring and the simplicity of installation and maintenance are very important.
(2) When the cleaning liquid is not recycled, the flow rate of the pipeline that injects the liquid into the cleaning tank alone has a great influence on the height of the liquid level.
Temperature control of the condenser
The function of the condenser is to convert the water from the gaseous state to the liquid state, and the control of the temperature of all internal condensation determines the efficiency of liquefaction, when the condensation effect is not good, it may lead to insufficient amount of liquid water and the mixing of bubbles, which ultimately affects the quality of cleaning.
For an ultrasonic cleaner, it is important to control the amount of cleaning fluid, so it is important to have a clear understanding of the amount of inflow and outflow in each cleaning tank to improve the cleaning quality of the ultrasonic cleaner. In addition to being tightly sealed, ordinary plug-in sensors also have the possibility of contaminating liquids, and the time cost of maintenance and maintenance is also very high.
Proposal from Keyence
Non-contact clamps on the outside of the pipe, both hose and hard pipe can be used without the risk of contaminating the liquid!
Small flow rate Even small instantaneous flow rates and single discharge volumes can be detected!
High Accuracy Repeatability up to ±0.1% of F.S.!
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The main advantages of KEYENCE photoelectric sensors:
The KEYENCE photoelectric sensor is a sensor that converts the change of measurement into a change in capacitance, which is essentially a capacitor with variable parameters.
Capacitive sensors offer the following advantages:
(1) High impedance, low power, only very low input energy.
( ...
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Reducing downtime saves companies from many headaches
Background:
A material handling company uses a large, automated transfer system to transport a variety of parts between multiple processing stations. Processing stations are often exposed to high temperatures.
Issue:
Occasionally, automated tray loaders would load trays into the wrong transfer lane. Incorrectly loaded trays will eventually cause ...
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【Blockbuster upgrade】WM-3500 series to achieve 15 meters of ultra-wide range measurement
Following the WM-3000, KEYENCE has launched the newly upgraded WM-3500 series, which can achieve a maximum measurement range of 15 meters, which can be used in the workshop to realize the dimensional measurement of all kinds of large workpieces!
WM-3500 has the following features:
◆Large measuring range:
Just operate the probe ...
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The IM series accelerates and simplifies the inspection process of Timex watch components
KEYENCE's image dimensioning system allows for easy and fast inspection
Timex is an United States watch brand with a history of 100 years, and its products are distributed in more than 80 countries around the world. Its France subsidiary, Fralsen, is responsible for three main parts of production: injection molding of precision parts; Turning and cutting gears, pinions ...
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Real-world case study – helping to produce state-of-the-art electric vehicles
As the market share of EVs and PHVs grows, more and more manufacturers are entering the market. How to make electric vehicle manufacturing more efficient, manufacturing product quality better, and better cost control has also become the core topic of electric vehicle manufacturing.
This collection is from:
Motor/...
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Robotic × IoT for Preventive Maintenance – KEYENCE
As an important part of the production line, do you also have the following issues to solve when using the manipulator?
・I want to prevent failures before they occur
・I want to shorten the recovery time as much as possible
KEYENCE KV series PLC not only supports quick connection to common brands of manipulators, but also cooperates with IoT...
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KEYENCE sensor faults and phenomena
1. The proximity sensor cannot recognize the size of the interval from the detected target.
2. The switch is installed within the scale of the detection interval, sometimes there is no signal in the practical inspection (sometimes it can be detected, sometimes it cannot be detected).
3. Practice the detection interval and the standard indicated by the sensor ...
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Don't worry about the quality of thin films/polarizers, and the translucent size measuring instrument helps you (KEYENCE)
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, ...
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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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KEYENCE SR-1000 features:
The main principle of the KEYENCE SR-1000 is to recognize 1D and 2D code characters using the software that comes with the device. 1D/2D codes are arranged according to certain coding rules and are used to express a graphic identifier of a set of information. It is mainly used for product tracking, production control, automatic identification, and especially ...
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【New】Ultra-high pixel camera for faster and more accurate stable detection! | A new import case set for traceability engraving and reading | The KV-8000 series is constantly upgraded and supports ST language
The new 64-megapixel camera offers a significant increase in inspection accuracy. When inspecting large workpieces with a single camera, it is possible to capture details clearly and stabilize the inspection.
Laser markers and barcode readers are indispensable for traceability management. Keane...
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KEYENCE grating principles and characteristics
KEYENCE grating is a photoelectric safety protection device (also known as safety protection device, high-speed punch protection device, infrared safety protection device, etc.). )。 In the intelligent processing plant, people work together with the machine, in the stamping machinery, cutting machinery, automatic welding machinery, metal cutting equipment, automatic assembly ...
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Analyze the secret of the success of KEYENCE, the global leader in machine vision
As a global leader in machine vision, KEYENCE has been listed as one of the "Top 100 Most Innovative Companies in the World" by Forbes in United States for many years, and is also one of the most profitable companies in Japan. The 2021 financial report released by KEYENCE once attracted the attention of the industry due to its record revenue and profit. ...
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KEYENCE – How to measure the size of the workpiece as follows
When it comes to measuring instruments in the quality room or workshop site, you may think of calipers, tape measures, tool microscopes, measuring projectors, image measuring instruments, etc., so if it is the following products and sizes, what kind of measurement are you using, let's discuss them together in this issue
Q1 The full length of the connector ...
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Support for two major motion control networks! KV-XMOTION
Two motion control networks with EtherCAT® and MECHATROLINK-III are supported. Since the program is universal, there is no need to change the software. The selection of the right motor for the project has also become easier.
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KEYENCE: Low-cost solutions: Improving processes and increasing customer trust
Background:
A plastics manufacturer has several assembly stations that use automation technology for final assembly. Assembly stations require operators to place certain parts on top of components, such as partitions or packing, before automating a few steps of the process. The components manufactured by this company are used in the production of ...
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There is no need to measure waiting time
The IM-8000 series significantly reduces the waiting time for dimensional measurements. Simply press a button and the measurement is done instantly.
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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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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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KEYENCE's IM Series helps improve and speed up quality inspections at DBC Décolletage
KEYENCE's new ultra-high-speed 2D measuring system offers additional advantages to France's subcontractor.
DBC, located in the town of Marignier in south-eastern France, specializes in precision machining and screw machining. A few months ago, it became one of the first companies to purchase the KEYENCE IM Series image dimensioning system.
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