When manufacturing parts that demand exceptional accuracy, surface quality, and repeatability, partnering with an experienced precision grinding company is essential. Alternative Surface Grinding (ASG) provides a full suite of advanced precision grinding services engineered to achieve exacting specifications across diverse industries — from automotive and aerospace to medical and industrial manufacturing.
Double Disc Grinding
Also known as double face grinding, double disc grinding removes equal amounts of material from both sides of a workpiece simultaneously. This efficient precision process is ideal for stampings, die castings, rings, valves, and small metal parts.
Key Benefits:
- Delivers faster cycle times by grinding both sides at once.
- Achieves outstanding flatness and consistent surface quality.
- Minimizes residual stress, improving downstream process performance.
- Provides a cost-effective solution for high-volume production runs.
Hyprolap Grinding
Hyprolapping combines elements of honing and grinding, using orbital motion between lapping wheels to grind both sides of a flat part simultaneously. This process is perfect for thin materials requiring extreme precision. Industries served include aerospace, automotive, firearms, semiconductor, and heavy machinery manufacturing.
Key Benefits:
- Delivers exceptional precision in size control, finish, and flatness.
- Provides ultra-smooth, low RA/RZ surface finishes.
- Works with metals, ceramics, and composites.
- Meets or exceeds the tightest dimensional tolerances.
- Reduces production costs by streamlining process steps.
Light Band Grinding
Our light band grinding process delivers unmatched precision—producing parts with surface flatness to within 23 millionths of an inch. This capability is critical for gasket-less sealing and high-performance hydraulic components, valve bodies, and pumps.
Key Benefits:
- Delivers ultra-flat surfaces for demanding assembly requirements.
- Enables high-accuracy measurements using light band technology.
- Supports metal-to-metal sealing without gaskets.
- Produces exceptionally smooth, refined finishes essential to critical components.
Tumbling
Tumbling is a complementary finishing process used by our precision grinding company to deburr, smooth, polish, and clean metal and plastic parts in bulk. It’s ideal for preparing parts for plating, coating, or final assembly.
Key Benefits:
- Cost-effective for mass production.
- Removes burrs and softens sharp edges efficiently.
- Enhances durability and surface quality.
- Suitable for a variety of materials and part geometries.
Decades of Advanced Grinding Expertise
With over 50 years of experience, ASG has established itself as a trusted precision grinding company known for its expertise in advanced grinding technology. Our processes produce parts with exceptional flatness, smoothness, and dimensional accuracy — improving part performance, longevity, and efficiency.
Every project benefits from our state-of-the-art equipment, close process monitoring, and deep technical knowledge. Whether you need tens of thousands or millions of parts, ASG delivers consistency and performance you can rely on.
Ready to collaborate with a proven precision grinding company for your next project? Contact us today to discuss your precision grinding needs.