340-T Horizontal Boring Mill Operating Manual
Operating manual for the Giddings & Lewis 340-T horizontal boring mill, providing complete guidance on machine setup, operation, and maintenance. Covers assembly procedures for the table, saddle, column, counterweights, headstock and end support structure. Detailed lubrication instructions specify oil and grease application points across the headstock, bed mechanism, table, saddle and end support to ensure reliable performance. Operating procedures walk through starting, stopping, reversing, speed changing, spindle power feed, hand feed, milling feed and rapid traverse functions. Adjustment sections address driving clutches, spindle bearings, spindle sleeve bearing, head clamp, spindle feed clutch, and saddle and table clamps for precise setup. Special features section explains saddle supports, screw feed thread cutting attachment, double set spindle and built-in revolving table capabilities. This workshop manual serves as an essential reference for operators and maintenance technicians working with this heavy-duty industrial boring mill.
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Document Details
- Format
- Pages
- 30
- Size
- 11.7 MB
- Category
- Machine Tools