Mathews Engineering

What do PRIME numbers sound like?

On spindle broaching, Haas TL series at Extreme Automatics

"Clicks" modification for FNIRSI GC-01 Geiger counter

(Part 2) HP9810A Calculator from 1971: Magnetic Tape Demo

Amazing HP9810A Minicomputer Calculator from 1971: Repair Show & Tell

Electric Tapping Machine: So Much Better than Pneumatic

Automatic Jack-Screw AeroCreeper (Part 2)

Presetting Haas Tool Length Quick & Easy

Coolant Distribution System for Haas TL Series Lathes, TL-COOL2

EZCAD: How to configure the fiber laser marking machine foot pedal

Electric pin crimping machine, Yihan YH-2.0T, DuPont, JST, Molex, etc.

JLCPCB 3D Printing Service, Test Run, Several Materials

Optical density (OD) confirmation test for laser safety glasses 1064nm

Stripwright SW-1 wire stripper, the best, but rare and hard to find

Haas TL Series CNC Spindle Brake for Live Tooling, Broaching, etc...

"Pro Tip" for using Solder Wick

Fiber Optic "Safety Monitor" for Night Cyclists

Grizzly G0459 Hook & Loop Drum Sander, SDS3 DRO, & Rigid WD4522 Vacuum Setup to Sand Sheet Metal

Laser Cuts 1/4" Fancy Steel Gusset for Weldment

TL-1 Lathe: Center Drills, Peck Drills, then Taps 304 Stainless Steel

Laser Center Exhaust Fan Modification (Automatic Mode)

Using Arbor Press Magnetic Pin Press 1/2" Chuck Tool (APMT0.5)

Permeability of Mask Making Materials

Blue Towels, Halyard 600, UVC Light, Feminine Pads?... Good Materials for Masks?

Speedy Cutting - Fiskars Rotary Cutter and Ruler

Surgical mask from a vacuum cleaner bag?

Testing Mask Efficacy, Covid-19 Coronavirus