Lapping & Grinding of an Armature for Zip Drive

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Lapping & Grinding of an Armature for Zip Drive
Lapping & Grinding of an Armature for Zip Drive

Precise Lapping & Grinding Corp. took on the challenge of finishing a zip drive armature for a customer in the electronics industry. Four competing lapping companies were passed over for the services of PLG due to our ability to hold pocket dimensions and the internal diameter of the hole while meeting the customer's burr free and high tolerance requirements. Utilizing our state-of-the-art equipment including a Speedfam free abrasive lapping machine and Coil CNC grinder, the stainless steel part was treated with lapping and grinding processes, achieving tolerances of 0.039, and ± 0.005". The part was further smoothed and cleaned with a deburring process.

This project has a high volume production requirement, and we furnish 60,000 units weekly without fail. Parts are shipped to the customer in Singapore. For more information about this armature grinding and lapping procedure or how PLG can excel in meeting you're demanding specifications please see the table below or contact us directly.

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Highlights of Armature Lapping & Grinding Project

Product Description
Armature for Zip Drive
Capabilities Applied/Processes
Equipment Used to Manufacture Part
Coil CNC Grinder, Speed FAM Lapping
Overall Part Dimensions
Outside Diameter: 0.750"
Tightest Tolerances
0.039 ± 0.005"
Material Used
Stainless Steel
In process testing/inspection performed
Thickness, Flatness, Burr Inspection
Industry for Use
Delivery/Turnaround Time
5 Business Days
Delivery Location
Standards Met
Customer Specifications, 2D CAD Drawing
Product Name

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