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The Fischer-Backus Way | How
we build cables…..
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Historic Equivalents | ||||
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1. We make all sorts of assemblies--each one has an engineering control drawing that ensures consistent quality. So, the first step in building a cable is for our customer service department to locate the drawing. ...click any image to display a larger image... |
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2. Since we’re a job shop, everything we build is custom. Engineering produces a standard router -- which is a document we use to control the flow of the cable through our shop. (Router.pdf) | ![]() |
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3. A bill of materials is generated from the control drawing and sent to the stockroom where all the non-wire components are taken from inventory and bagged for production. |
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4. Next, we must pull the required wire lengths from our large stock of cable. | ![]() |
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5. If a harness is being built, the individual wires need to be cut and stripped. (92-0006.pdf, 92-0007.pdf, 92-0008.pdf)
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6. Terminals are applied in our presses…. Each terminal requires it’s own set of tooling. Click on the photos below to see the super-enlarged view showing the detail of our work.
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7.
We use
an inkjet printer, specially adapted to print very small characters, to
label the cable assemblies. (inkjet.mov)
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8. When the parts are ready for final assembly, the connectors are installed, wires are laced, and final test is performed.
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![]() (our first aseembly testing station--in the 80s--we used a TRS-80 computer!) |
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9. Everything is ready to go into the box at the shipping department. |