How to choose a silicon microphone testing machine at least shows that the silicon microphone (mems microphone) industry has this demand. I wonder if you have ever considered this question: Why use a silicon wheat testing machine? Can we not use it?
To answer this question we need to review the development history of the silicon wheat industry.
When talking about this industry, we have to mention a company that everyone in the industry knows and knows - Knowles Electronics of the United States
Knowles Electronics was founded in 1946 Founded by Hugh Knowles. In the second year after its establishment, the company developed the first transistor-based miniature microphone. Years of development have also brought a lot of customers and profits to Knowles. Even Armstrong spoke on the moon in the late 1960s. The sound is also amplified by Knowles Electronics equipment. You see, people's corporate stories can be told for a long time, and they are all related to the world's first moon landing. Having said that, this kind of event is inevitable, we just do our part... It seems That's too far.
With the explosion of smart mobile devices, Knowles Electronics’ first developed MEMS microphone in the industry has also entered the fast lane. In the more than ten years from selling its first MEMS microphone to Japan's Kyocera in 2003 to March 2017, Knowles has sold 10 billion SiSonic MEMS microphones.
Any industry is protected by patents. MEMS microphones cannot always be owned by Knowles Electronics. When capital sees that an industry is highly profitable and is a sunrise industry, resources will flow to that industry. As patents expire and the demand for MEMS increases, many companies have begun to get involved in the MEMS industry.
For users, if there are too many choices, they will start to be picky about whether the delivery speed is fast or what the performance indicators are. As a customer, you cannot say that the price is too high every day, which shows that the quality is not good. land. So let’s look at the product from various physical indicators.
Just like students in school, which student is like? The exam results are out. Do you want to know how your physical fitness is? Find a physical education teacher; do you want to know how English is? Just find an English teacher; if you want to know how your writing is, just find a Chinese teacher, and finally get a comprehensive score... The principles are the same in all walks of life
How about the microphone indicators of mems? It is necessary to use instruments to detect the quality of the physical indicators of the product. This is fair enough.
Mainly consider the following aspects:
1. The detection speed should be fast. At present, labor costs are high in all walks of life. What we need to strive for is efficiency per unit time. Grandpa Deng said that time is money. Saving time for customers means creating time for yourself.
2. High device compatibility. At present, the products of each silicon wheat manufacturer cannot be single. They must have many specifications. If it takes a long time to adjust the equipment to test different products, then the time cost will be considered.
3. Whether the test software and machine come from the same company. If it is not solved by one company, it will be very troublesome for customers who use test equipment to improve the equipment later, and they will have to do things that customers should not do.
4. Test the accuracy of the software. This is also the focus of the inspection to see if the customer can issue a GRR report.
5. Price. It does not simply depend on whether the price is high or low, but on the unit test cost. Blindly low prices will lead to a surge in later maintenance costs.
Of course, if you have more fantastic ideas, as a practitioner in the industry, you are welcome to interact (email: endy.he#broconcentric.com? Replace # with @), Berkenson Automation Technology Co., Ltd. Focusing on the R&D and manufacturing of optical, mechanical and electrical integrated intelligent equipment, its products cover modular precision assembly equipment, automatic testing equipment (including silicon wheat testing equipment), AOI equipment (deep learning defect detection and 2D/3D optical measurement) and flexible automation products Wire. BC provides equipment and services to many global leaders in the manufacturing industry. Relying on our strong vertical development capabilities, we can help customers realize the automation of manufacturing processes accurately and efficiently.
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