Bell #80 Multiple Head Mortiser Operating Manual
Complete operating manual for the Bell #80 Multiple Head Mortiser, an industrial woodworking machine designed for precision mortising operations. This workshop manual covers the machine's construction and mechanical layout, detailed operation of the individually powered boring motors rated at 1-1/2 horsepower each, and the pneumatic lift work table with integrated automatic clamping system. Operators will find comprehensive instructions for table controls that enable either continuous operation or single-stroke mode, adjustable from 5 to 20 strokes per minute to match production requirements. The guide explains air pressure regulation across the 40–80 pounds per square inch operating range and includes step-by-step procedures for adjusting and sharpening both hollow chisel and auger bits—critical maintenance tasks for consistent hole quality and machine performance. Air consumption data (approximately 2 cubic feet per stroke) helps with compressor sizing and workshop planning. Essential reference material for setup, daily operation, and basic troubleshooting of this multi-spindle mortising system.
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Document Details
- Format
- Pages
- 1
- Size
- 634.9 KB
- Category
- Machine Tools