Vertical CNC Honing System For Multi-Spindle Sizing

Sunnen's SV-310 vertical CNC honing system combines multi-spindle machine configurations with wide tooling choices and 762 mm/30" stroke for bore sizing of small and medium-sized gas/diesel engine blocks, large gears, air compressors, aerospace parts, refrigeration compressors and similar small or large multi-bore parts. A work envelope of 1,016 mm × 1,778 mm (40" × 70") and weight capacity of as much as 909 kg (2,000 lbs) provide versitility for processing a range of parts.

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Sunnen's SV-310 vertical CNC honing system combines multi-spindle machine configurations with wide tooling choices and 762-mm (30") stroke for bore sizing of small and medium-sized gas/diesel engine blocks, large gears, air compressors, aerospace parts, refrigeration compressors and similar small or large multi-bore parts. A work envelope of 1,016 mm × 1,778 mm (40" × 70") and weight capacity of as much as 909 kg (2,000 lbs) provide versitility for processing a range of parts. An optional tool guide assembly and variety of bore-diameter gaging systems combine with a servo-controlled X-axis travel of 1,143 mm (45") to allow automated honing of multi-bore blocks with high precision. Straightness sensing capability provides a display of the bore profile during the cycle. Combined with a servo-stroking system, it allows the honing system to auto-dwell any part of the bore to correct straightness automatically in the shortest cycle time. The honing machine can be used to hone parts with IDs from 19 mm to 200 mm (0.75" to 8.00"), depending on the tool options selected.

Designed from the ground up for automated processing of medium to high part volumes, the honing machine features full-height access doors and enclosure preconfigured for use with robotic part loading systems, while the CNC control includes a built-in automation interface. A 20-amp power supply and multiple E-stop contacts add versitility and allow convenient automation control. Setup is simplifed with a three-axis hand wheel for fine-tuning X-axis position, vertical stroke and tool feed.

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