I thought you folks might find this site of interest. I have selected
calculators from the site that I thought might be of particular
interest to the group but there are many more available at the home
page that you may find of interest. By no means have I used (or even
looked at) all the calculators noted below, but I thought I would
bring them to your attention. B Goodman
MARTINDALE’S:
contains over “11,420” Calculators
[Edit] Broken link removed [/Edit]
Diamonds, Gems & Jewelry:
METAL CALCULATOR (JAVA APPLET) -
PRECIOUS METAL CALCULATORS FROM DENTRITICS
Examples of Precious Metal Calculators include
Carat Weight Calculator: Primary Stones Calculator
Weights between Grams, Carats, Pennyweights, and Ounces - Calculator
Precious Metal Value Calculator Calculate the latest on-line price for gold,
silver, platinum & palladium.
GOLD PRICE CONVERSION CALCULATOR -
ESTIMATED RING SIZE CALCULATOR (INCHES OR MILLIMETERS)
RING SIZE CALCULATOR (INCHES OR MILLIMETERS)
Molding & Casting
MIX RATIO CALCULATOR - MOLDING COMPOUNDS
Computers, Scanners etc.:
DOWN LOAD CALCULATOR
SCANNING RESOLUTION CALCULATOR
SULLIVANS SCANNING CALCULATOR
UPS SIZING CALCULATOR
Materials - Metal:
METAL HARDNESS CALCULATOR FOR STEEL & CAST IRON
METAL CALCULATOR (JAVA APPLET)
METALS WEIGHT CALCULATOR - AlloyTech, Inc.
PRIME METAL WEIGHT CALCULATOR: ALLOY, NO. OF PIECES, SHAPE, DIAMETER, LENGTH
Drafting/Modeling:
SCALE FACTOR CALCULATOR
SCALE MODELER’S CALCULATOR
SCALE MODEL CALCULATOR
CAD/CAM :
CAD/CAM - H.H. Cheng, Integration Engineering Laboratory (IEL)
Some examples include
Plotter
Four-Bar Linkage Analysis and Synthesis
Interactive Slider-Crank Linkage Analysis
Interactive Design
Design-to-Prototype
CYBERCUT DESIGN (JAVA APPLET)
Machining:
DRILLING PROCESS SIMULATION (DRSIM)
END-MILLING PROCESS SIMULATION (EMSIM)
FACE MILLING SIMULATION
FACED-MILLED SURFACE SIMULATION
GRINDING PROCESSES SIMULATION
MACHINING CALCULATIONS
MILLING PROCESS PERFORMANCE
SPEED & FEED CALCULATOR
SPINDLE-BEARING ANALYSIS SIMULATION
TAPPING PROCESS SIMULATION (TAPSIM)
TURNING & BORING SIMULATION
Welding:
WELDING
Examples include
The manual metal arc process
Oxygen-fuel gas flame gouging
Equipment for MIG welding
Weldability of materials - Aluminium alloys