Gallery - Walenta Grinding, IncWalenta Grinding, Inc

Grinding Inspection Temperature

To eliminate part and coolant temperature differences, a Laser Thermometer is used.

Grinding Inspection Finish

A precise Surface Texture Measuring tool is used to qualify the correct specified finish. This part has a targeted finish range of 8 Ra to...

Grinding Inspection Ceramic Gauge Blocks

Tight tolerance require Ceramic Gauge Blocks.

Precision Straightening Tubing

A 304 Stainless Steel tube is straightened before centerless grinding.

Precision Straightening Hydraulic Spool

A hydraulic spool being straightened.

Centerless Thrufeed Polishing

A 1045 steel shaft, 5/16″ diameter is being polished.

Centerless Infeed Polishing

These parts were centerless ground on the body diameter and then the radius centerless polished to blend into the body diameter.

Grinding – Centerless Thrufeed Aluminum

We grind a varity of aluminum alloys. This is a piston with a targeted finish of 25 Ra to 40 Ra.

Grinding – Centerless Thrufeed – Large Diameter

Two examples of larger diameter steel pins. The part on the right has a targeted finish requirement of 8 Ra to 16 Ra.

Grinding – Centerless – Thrufeed Dowel

A vareity of dowel pins. The total tolerance on these parts is 0.0002″

Centerless Thrufeed Hydraulic Grinding

Two hydraulic spools centerless ground using a thrufeed process. The tolerances are 0.0002′ for the diameter and 0.000050″ roundness.

Grinding – Infeed Centerless Form – Bolts

These two bolts were centerless ground from a machined blank. The top part is ground in two operations to generate the form and groove shown. ...

Grinding – Centerless Infeed – Precision Spring

This is an example of a precision ground spring.

Grinding – Centerless Infeed – 2 Diameters

This part is centerless ground in 2 operations. The smaller diameter is ground first, then put into a fixture to grind the larger diameter, maintaining concentricity between...

Grinding – Centerless Infeed

A variety of centerless infeed ground parts

Grinding – Centerless CNC Infeed – Diameter and Angle

The diameter and angle were ground in 1 operation. The runout between the diameter and angle is 0.0001″

Centerless Infeed Radius Grinding

The profile for the inside radius was generated on a CNC Centerless Grinding Machine. The major diameter and radius were ground, holding 0.0002″ total tolerance,...

Centerless Infeed Multi-Diameter Grinding

The 2 views of the larger part has a 0.0005″ T.I.R. total runout requirement between the diameters. The small part has a total of four...

Centerless Infeed 3 Diameters Grinding

The 3 diameters on this part were ground in 1 operation

Precision Components Processed for You and Your Customers' Exact Demands

Welcome To Our Gallery
★