Home Authors Posts by Bob Hadley

Bob Hadley

Bob Hadley
137 POSTS 7 COMMENTS
Bob Hadley is the R&D manager for a California-based consumer products company. He holds a Sport Pilot certificate and a Light-Sport Repairman certificate with inspection authorization for his Jabiru J250-SP.

Home Shop Machinist

0
Perlage (or pearling)-the art of decorative spotting.

Home Shop Machinist

0
Basic mold making.

Bore Gauging

0
Home Shop Machinist.

Boring on the Vertical

0
Boring on the vertical.

Home Shop Machinist

0
Mike and Cal.

Home Shop Machinist

0
Cool tools for lathe work.

Home Shop Machinist

1
Cure for the common threadache.

Basic Edge Treatments and Deburring

1
Basic edge treatments and deburring.

To Launch a Light Sport-Redux

1
To launch a Light Sport-redux.

Home Shop Machinist

0
Countersinks.

In Case You Missed It

Metal Magic: All About Clecoes

0
The Cleco clamp is the metalworker's best friend.

Building the ‘Beater – Part 3

0
It’s beginning to look like a helicopter.

Vinyl Graphics

1
Colorful alternatives to the plain plane.
A Zenith STOL CH701 on Zenair amphibious floats rests on a sandbar on the Caribbean island of Guadeloupe. [Credit: Zenith Aircraft]

Zenith STOL CH 701 at 40: The Iconic ‘Sky Jeep’ Design Audit

0
In 1986, a Canadian aeronautical engineer named Chris Heintz pulled the first STOL CH...