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简体中文 The Best Precision Grinding Services to Achieve
At Hanryk, we’re committed to delivering precision grinding services that meet your needs. Whether you require surface grinding, cylindrical grinding, or centerless grinding, we have the expertise and equipment to get the job done right. Contact us today to learn more about our precision grinding services and how we can help you achieve your goals.
Hanryk: Your One-Stop Precision Grinding Solution
- External diameter tolerances as tight as +/- 0.00005″ (±0.001mm)
- Internal diameter tolerances as tight as +/- 0.00005″ (±0.001mm)
- Roundness to +/- 0.00005″ (±0.001mm)
Cylindricity to +/- 0.00005″ (±0.001mm) - Grinding surface finishes 0.6Ra~0.8Ra
- Diameter from 0.1mm to 300mm
Why Choose Hanryk for Precision Grinding?
At Hanryk, we pride ourselves on our ability to maintain tight tolerances in our precision grinding services. We understand that even the slightest deviation can lead to significant issues down the line, which is why we take precision so seriously. Our tolerance tables ensure that we maintain the required level of precision for every project, no matter how complex.
Surface Grinding
Our surface grinding services use a horizontal spindle to produce a smooth, flat surface on your workpiece. We can grind a variety of materials, including steel, aluminum, and ceramics, and achieve tolerances as tight as 0.0001 inches.
Cylindrical Grinding
Our cylindrical grinding services use a rotating wheel to grind the exterior of your workpiece. This process is ideal for producing parts with a high degree of concentricity or straightness. We can achieve tolerances as tight as 0.0001 inches on cylindrical parts up to 20 inches in diameter and 40 inches in length.
Centerless Grinding
Our centerless grinding services are perfect for producing cylindrical parts without the need for center holes. This process is ideal for parts that need to be ground to a precise diameter, such as pins, bolts, and screws. We can achieve tolerances as tight as 0.0001 inches on centerless parts up to 4 inches in diameter.
Available Surface Finishes After Precision Grinding
Surface finishes are applied after precision grinding and can change the appearance, surface roughness, hardness and chemical resistance of the produced parts. Below are the mainstream surface treatment types from Hanryk:
Electroplating
Involves depositing a thin layer of metal onto the surface of the part to improve the surface finish, increase hardness, and provide corrosion resistance.
Black oxide coating
A conversion coating that forms a black oxide layer on the surface of the part, providing excellent corrosion resistance and improving the appearance of the part.
Passivation
A chemical process that removes free iron and other contaminants from the surface of the part, improving the corrosion resistance of stainless steel parts.
Powder coating
Involves spraying a dry powder onto the surface of the part, which is then baked to form a hard, durable coating in a variety of colors, providing excellent corrosion resistance.
Anodizing
A surface treatment for aluminum parts that involves treating the surface of the part with an electrolytic solution, forming a hard, durable oxide layer on the surface that provides excellent corrosion resistance and can be applied in a variety of colors.
Electropolishing
Electropolishing is the reverse process of electroplating, which simplifies the metal surface at the micro-level through chemical solution. After electropolishing, metal parts can be more bright and reduce surface roughness.
Bead Blasting
Bead blasting is the process of spraying abrasive on the surface of parts under high pressure, after sandblasting, the metal parts have a satin texture or frosted surface, eliminating the processing marks.
Spray Painting
Spray painting is to spray paint on the surface of parts in the air. After painting, the parts have various colors, improve the aesthetic appearance, and make the parts unique, enhance brand awareness.