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Searched for: GEM Subject is Vocational Education -- Technical
Results 691 - 695 of 1,222
This Quicktime animation is of a single wire slicing the silicon ingot into thin wafers. By using a thinner wire, and by cutting all wafers at that same time, this minimizes material loss. This animation is the third in...
This Quicktime animation shows the first step in the silicon wafer manufacturing process. Under 15 seconds in length, the animation shows the melting of polysilicon and the addition of minute amounts of electrically...
This brief Quicktime animation shows the edges of silicon wafers being rounded and smoothed after the ingot have been sawed into slices. This animation is the fourth in a series showing silicon wafer production...
This Quicktime animation shows how the machining process of "lapping" removes controlled amounts of silicon from a wafer in order to ensure flatness of the silicon wafer. This process removes particles and improves the...
This free downloadable DOS program teaches hands-on PLC (programmable logic controller) programming and functions as a Allen Bradley PLC emulator. This PLC training package is actually actually three distinct programs...
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