NEWS 19 December 2021

New VCCN guideline: Product Cleanliness

In various industries there is an increasing need for guidance on nano- and microscale surface cleanliness for product development, part manufacturing, surface treatment, assembly, cleanliness measurements and cleanroom services.

A VCCN project group therefore prepared the VCCN Guideline 12: Product Cleanliness – read all about it in this Mikroniek article. The new guideline does not prescribe solutions but describes what should be considered when dealing with product cleanliness, which should, among other things, enable and align the communication on product cleanliness between suppliers and customers, in order to help industries to realise and improve product cleanliness.

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References

Order of frictions and stiffnesses…

For lumped systems consisting of different frictions and stiffnesses, there has been confusion in literature about hysteresis curves and virtual play for many decades.

Make it clean

In mid-April, the second edition of the Manufacturing Technology Conference and the fifth edition of the Clean Event were held together, for the first time, at the Koningshof in Veldhoven (NL).

Bringing particles to light

Particle contamination monitoring and cleanliness control are fundamental to micromanufacturing processes across diverse industries to achieve cost-effective production of high-quality and reliable microscale devices and components.