How Different Oil Groove Patterns Affect Leader Bushing Performance

Key Takeaway: Helical grooves provide the best continuous oil distribution. Cross-hatch retains oil best during idle. Axial is simplest but least effective.

Pattern Comparison

Helical: Spiral path pumps oil during every pin stroke. Best for high-cycle continuous production. Cross-Hatch: Diamond pockets trap oil against gravity. Best for intermittent operation. Axial: Vertical channels, gravity-fed. Adequate for standard molds.

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How Different Oil Groove Patterns Affect Leader Bushing Performance

Pattern Comparison

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Need Expert Help Selecting Components?