Page 23 - Industrealize Industries Brochure

Monolithic crankshafts are most common, often a bar of high quality vacuum remelted
but some smaller and larger engines use steel. Machining or remanufacturing crankshafts
assembled crankshafts. Crankshafts can be are precision machined to exact tolerances
forged from a steel bar usually through roll without odd size crankshaft bearings or journals.
forging or cast in ductile steel. Today, more and ISCAR has developed long solid carbide drills
more manufacturers tend to favor the use of for crankshaft oiling holes. For bearings or
forged crankshafts due to their lighter weight. journal cranks, ISCAR’s milling, turning and
Crankshafts can also be machined out of a billet, tooling solutions assure high productivity.

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Internal Milling Crank Nose Hole Making
and Chamfering

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Crankpin Journals Oil Hole Pilot
External Milling for Deep Drill

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Crank Nose Keyway Main Journal
Oilway Hole Making

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