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Grinding Inspection Temperature

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

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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...

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Grinding Inspection Ceramic Gauge Blocks

Tight tolerance require Ceramic Gauge Blocks.

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Precision Straightening Tubing

A 304 Stainless Steel tube is straightened before centerless grinding.

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Precision Straightening Hydraulic Spool

A hydraulic spool being straightened.

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Centerless Thrufeed Polishing

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

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Centerless Infeed Polishing

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

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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.

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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.

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Grinding – Centerless – Thrufeed Dowel

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

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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.

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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. ...

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Grinding – Centerless Infeed – Precision Spring

This is an example of a precision ground spring.

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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...

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Grinding – Centerless Infeed

  A variety of centerless infeed ground parts

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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″

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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,...

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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...

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Centerless Infeed 3 Diameters Grinding

The 3 diameters on this part were ground in 1 operation

Walenta Grinding, Inc.

Walenta Grinding, Inc
Walenta Grinding, Inc.
3150 N 126th Street
Brookfield, Wisconsin 53005
Fax: 262-781-5239
262-781-5160
info@WalentaGrinding.com

Phone: 262-781-5160
Fax: 262-781-5239

Blog Archive

  • July 2013 (1)
  • May 2012 (3)

Tags

Centerless Polishing Grinding - Centerless CNC Grinding - Centerless CNC Infeed Grinding - Centerless CNC Thrfeed Grinding - Centerless Infeed Grinding - Centerless Infeed / Centerless Polishing Grinding - Centerless Thrufeed Grinding - Inspection Grinding - Thrufeed Grinding Centerless - Aluminium Straightening - Precision

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