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Deciphering the New SUMIT™ Specification

The new SUMIT specification is managed by the Small Form Factor Special Interest Group (SFF-SIG). SFF-SIG is a newly formed, non-profit industry group that develops, promotes, and supports small form factor circuit board specifications and related technologies. The group embraces the latest technologies, but also has a philosophy of maintaining legacy compatibility and enabling smooth transitions to next-generation interfaces.

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CAD Tools: Breaking Barriers

With difficult economic times, CAD vendors are under more pressure than ever to provide customers with products that increase productivity, reduce time to market, and give them more value for their money. In our annual poll of CAD company executives, we found that new technology is the focus in helping customers break the barriers to efficient design with limited resources. Five years ago, we asked executives at leading CAD companies if, in five years, most design engineers would be using 3D design tools rather than 2D, and all of them said yes. Yet, there are still barriers that design engineers face in migrating from 2D to 3D. Jeff Ray, CEO of SolidWorks, believes one major barrier continues to be fear of change.

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Micromachining with Lasers

Laser micromachining involves using light to remove material. Lasers can also be used in many other applications such as welding, marking, additive manufacturing and surface alteration, but these fall outside the definition. As a general rule, laser micromachining involves working on substrates that are less than 1 mm in thickness — usually much less — and feature sizes that are also less than 1 mm, with the lower end on the order of a few microns.

Posted in: Articles, Features, ptb catchall, Photonics

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Flowmeters Are Not All Alike

When it comes to choosing a flowmetering device, some users assume “one size fits all.” In reality, there are significant differences between flowmeter types, and each design has its unique “pros and cons.” The basis of proper meter selection is a general awareness of flow measurement science — and a clear understanding of your specific application requirements.

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Mechanical Carbon Machine Parts Ease Liquid Handling

For over a hundred years, machine parts composed of mechanical carbon have provided an alternative solution in applications where temperature and atmosphere conditions prevent the use of oil-grease lubricants. Mechanical carbon materials containing graphite are relied on for their self-lubricating characteristics.

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Interlaced Goes Digital: Combining Interlaced Sensors With a Digital Interface

With increased digitalization in the field of industrial image processing, the industry sometimes rashly writes off conventional technologies. In actuality, many users cling to their analog image processing systems. Those who take the needs of these users seriously have come to realize that the reason for this does not lie in analog transfer technology as such, but in the advantages of interlaced sensors, which are widely used in analog systems and previously were not available in cameras with a digital interface.

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Creating and Deploying a Drop-in Network

Companies are constantly looking for ways to monitor and track the critical device information that resides in their remote assets. They also need to understand the environments in which their devices reside. But why? The traditional method for remote device management is to send technicians to remote sites to gather information. This can be expensive and labor-intensive. As a result, organizations need to have a strong reason to gather remote device information; otherwise, it just doesn’t happen. This article will take a modern view of remote device management — what is it and why is it important? We will discuss the modern, cost-effective method of remote device management known as Drop-in Networking, and important considerations in creating a Drop-in Network.

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