Reference discs, balls and roller gauges
Posted by mechlook info on November 16th, 2011 09:11 PM | No Comment
Reference discs are working standards manufactured to desired tolerance and used for' setting diameter measuring machines and other purposes.
In many measurements, precise balls and rollers manufactured to fine tolerances are used for inspection purposes. These are ground, lapped and calibrated ...
Laser Telemetric System- Testing and calibration of guages
Posted by mechlook info on November 12th, 2011 09:07 AM | No Comment
Laser telemetric system is a non-contact gauge that measures with a collimated laser beam (Refer Fig.below).
It measures at the rate of 150 scans per second. It basically consists of three components, a transmitter, a receiver and processor electronics. The transmitter ...
To Check Interior Angle of a Profile Gauge (When one of the sides is at right angle to the reference surface).
Posted by mechlook info on November 7th, 2011 02:43 PM | No Comment
This method requires the use of two discs of different sizes and a Vernier height gauge. First a small disc of diameter di is placed in the slot and the height of disc above some reference surface is determined (Fig. ...
Fundamental Charts and Tables
Posted by Vishnu on August 24th, 2009 01:54 PM | No Comment
Weights and measures
Weight Measure, Angle of Arcs, Water Conversion Factors
Metric System, Length measures, Square measure, Capacity Measure, Weight Measure
British and Metric conversion, Length Measure, Surface Measure, Volume and Capacity Measure, Weight measure, Temperature conversion
Power Units
Weights of Materials (in pounds per ...
Fundamentals’ Dictionary
Posted by Vishnu on August 24th, 2009 01:31 AM | No Comment
abrasive - natural - (sandstone, emery, corundum diamonds) or artificial (silicon carbide, aluminum oxide) material used for making grinding wheels, sandpaper, abrasive cloth, and lapping compounds.
abrasive wheels - Wheels of a hard abrasive, such as Carborundum used for grinding.
accurate - ...