• ACME Thread Designer Program
Type in the nominal size and threads
per inch for your ACME thread and get all the needed min and
max diameters for your machine drawing. |
• Conversion Factors for Selected Units
A table containing your most often
used units conversion factors. You'll also find a printable
wall-chart here! |
• Drill size chart
Gives the decimal value for standard
drill sizes |
• NPT tap size chart
Recommended drill sizes for National
Pipe Threads |
• O-ring Data Page
Check out this script that gives
all of the relevant data for standard oring sizes: OD/ID/cross-section/volume/metric
for AS-568A uniform dash numbers |
• Sheet and wire gage chart
Gives the decimal value for standard
sheet and wire gages. Now gives values for SWG, AWG, BWG
and Manufacturer's standard. |
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• Screw Data Page
Check out this script that gives
all of the relevant data for sockethead capscrews, panhead
machine screws, hexhead capscrews and flathead machine screws..
Simulates the TAD-type slide-card. |
• Spring Designer Program - Compression
Designing a compression spring?
Here's a tool that allows you iteratively calculate a compression
sping's characteristics by entering a few simple inputs. |
• Spring Designer Program - Torsion
Designing a torsion spring?
Here's a tool that allows you iteratively calculate a torsion
sping's characteristics by entering a few simple inputs. |
• Standard Tap size chart
Gives the recommended drill size
for American standard and ISO metric threads |
• Surface Roughness
A chart showing what surface roughness
ranges are typical for a number fabrication processes |
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