A fine example of American Craftsmanship, the C1020PC2 Cylindrical Grinders were built 100% in the U.S.A. and were designed to provide an uncomplicated grinding system at an economical price. Both models featured annealed cast-iron construction throughout the entire machine, including the base, wheelhead, saddle and table. This quality construction provided the Scepter with a lifetime of stability and accuracy. The special saddle infeed construction and table featured a pre-loaded anti-friction way system, for extreme accuracy of movement of multi-diameter parts.
Quality Construction
K.O. Lee grinders were built from high quality castings. Each machine was designed, manufactured and assembled at the same location. A thorough inspection was performed by a Quality Assurance team, during and after machine build. In-house run-offs and quality inspections by the customer were welcomed.
C1020PC2 Cylindrical Grinder
The C1020PC2 featured TRAVERSE, STEP, SHOULDER and PLUNGE grinding cycles, in addition to full in-cycle WHEEL DRESSING with fully automatic wheel dress compensation.
Optional internal grinding applications included straight I.D. and shoulder and step cycles. Radius grinding/dressing required the use of the CNC control.
The two axis NUM AXIUM POWER PC based control used Microsoft Windows operating system, programs, generated on the control and could either be stored on hard drive or on the customer's network drives.
Push-Button Cylindrical Grinding Made Simple
The user-friendly control required a minimum of operator training before operation. The Leematic control featured menu-prompting to "walk" you through the program parameters. The model used servo drives for accurate, closed-loop positioning of both axes.
Customized to Your Application
The multifunctional grinders were capable of both O.D. and optional I.D. grinding. Plunge, traverse, shoulder, taper and radius grinding applications, or combinations of cycles were available (some cycles required optional software or use of the CNC model). Cycles for dressing and wheel form generation were also available. Workpieces could be held by chucking or between centers, which made the machine ideal for tool room or production environments. Multi-diameter grinding capabilities reduced the need for multiple set-ups and improved overall productivity. Automatic infeed allowed presetting for rapid approach, feedrates, change points and final sparkout. These features result in improved speed, accuracy and efficiency of the grinding process.
C1020PC2 Standard Equipment and Features
• 5-HP Wheelhead Motor
• 14" x 1 1/2" x 5" (350 x 38 x 127 mm) grinding wheel with wheel collet and balancing weights
• 50-gallon paper roll filter coolant system
• Live and dead center headstock with 1/3-HP variable speed motor and 5MT / 3MT center adapter
• Low lube automatic shut-off
• Light fixture
• Individual dwell control at each end of table reversal
• Adjustable spring loaded tailstock with 3MT center
• Precision ballscrews on both axis
• Hand pulse generator
Additional Options
• Internal grinding attachment
• Renishaw probe for shoulder location
• In-process diameter gauging
• Electronic gap eliminator
• 5C collet assembly with handwheel and draw tube
• Table mounted wheel dresser
• 6" Adjust-Tru 6 jaw chuck assembly
• 8 1/4" Adjust-Tru 6 jaw chuck assembly
• Follow rests with two support points, either solid-stop or spring-loaded, range is 1/4" to 5"
• 5C air collet closure
• 16" wheel balancing kit
• Circular Magnetic chuck
• SBS wheel balancing system