Gallery http://www.walentagrinding.com/gallery Gallery en-US Wed, 08 Sep 2010 20:08:11 -0500 Wed, 08 Sep 2010 20:08:11 -0500 http://blogs.law.harvard.edu/tech/rss ZenPhoto RSS Generator info@walentagrinding.com (walentagrinding) info@walentagrinding.com (walentagrinding) Grinding Inspection Ceramic Gauge Blocks (Grinding - Inspection) Grinding Inspection Ceramic Gauge Blocks

Tight tolerance require Ceramic Gauge Blocks

]]> Grinding - Inspection Mon, 03 Aug 2009 00:00:00 -0500 Grinding Inspection Finish (Grinding - Inspection) 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 16 Ra

]]> Grinding - Inspection Mon, 03 Aug 2009 00:00:00 -0500 Grinding Inspection Temperature (Grinding - Inspection) Grinding Inspection Temperature

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

]]> Grinding - Inspection Mon, 03 Aug 2009 00:00:00 -0500 Precision Straightening Hydraulic Spool (Precision Straightening) Precision Straightening Hydraulic Spool

A hydraulic spool being straightened

]]> Precision Straightening Mon, 03 Aug 2009 00:00:00 -0500 Precision Straightening Tubing (Precision Straightening) Precision Straightening Tubing

A 304 Stainless Steel tube is straightened before centerless grinding

]]> Precision Straightening Mon, 03 Aug 2009 00:00:00 -0500 Grinding - Centerless Thrufeed aluminum (Grinding - Centerless Thrufeed ) 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 Mon, 03 Aug 2009 00:00:00 -0500 Grinding - Centerless - Thrufeed Dowel (Grinding - Centerless Thrufeed ) Grinding - Centerless - Thrufeed Dowel

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

]]> Grinding - Centerless Thrufeed Mon, 03 Aug 2009 00:00:00 -0500 Centerless Thrufeed Hydraulic Grinding (Grinding - Centerless Thrufeed ) 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 - Centerless Thrufeed Mon, 03 Aug 2009 00:00:00 -0500 Grinding - Centerless CNC Infeed - Diameter and Angle (Grinding - Centerless CNC ) Grinding - Centerless CNC Infeed - Diameter and Angle

The diameter and angle were ground in 1 operatoin.  The runout between the diameter and angle is 0.0001"

]]> Grinding - Centerless CNC Mon, 03 Aug 2009 00:00:00 -0500 Grinding - Centerless Infeed - Precision Spring ( Grinding - Centerless Infeed) Grinding - Centerless Infeed - Precision Spring

This is an example of a precision ground spring

]]> Grinding - Centerless Infeed Mon, 03 Aug 2009 00:00:00 -0500