Italia
Industry: Semi conductor
SCHNEEBERGER products:
- Customized bearing
- Profiled miniatur guideway MINIRAIL with balls
- Miniature profiled linear guideway with integrated distance measuring system MINISCALE PLUS with balls
- Linear bearing, available also with cage assist
- Frictionless table and slide with rollers and balls, available also with cage assist
- Positioning- and motion system
- Mineral casting
- Profiled linear guideway MONORAIL BM with balls
SCHNEEBERGER Linear bearings and miniature guideways in the Semi-conductor industry
Customer requirements
There is an ongoing tendency in minimizing in the semiconductor and electronic industry. Consequences are very demanding highly accurate positioning axis in the sub-micron range for the supplier of such complete production and metrology systems. In the same time, because of competitions, cost factors became more and more important. One of our customers is a leading supplier of laser metrology systems in the semiconductor industry.
SCHNEEBERGER solution
Standard linear bearing has been replaced by SCHNEEBERGER high quality MINIRAIL.
Customer advantages
There is not anymore an individual preloading process of all the axis and therefore a stable preload value and stable accuracy. At the same time the assembly time and costs of the stages could have been reduced.
A.MANNESMANN for Computer Chips / Wafers
Silicon crystals form the basis for all computer chips / semiconductors in the wide range of application areas, such as smartphones, car electronics or in all computers. For this purpose, special machines in clean room conditions are used to create silicon crystals. A.MANNESMANN crystal shafts are used in this process to achieve the most uniform crystal formation.
Article/Example of application
