New Litrature 9-17-07.pub

Glastonbury Southern Gage

has specialized in cylindrical taper gages for many years with specially modified equipment

for grinding and more importantly measuring a taper. The ANSI standard on Machine Tapers is confusing to the average

user. These standards are written for the machine tool builder and tool holder manufacturer not the gage manufacturer or

the customer trying to measure machine tapers. If you order a taper ring and plug gage to the ANSI standard they will not

blue to each other. The machine taper ID is made with a decreasing taper, while the tool holder’s OD is made with an in-

creasing taper. The proper ordering procedure is to order a PLUG to the standard and a “check ring” to check the plug for

wear, and visa versa for the RING to the plug.

YLINDRICAL

APER

AGES

Tapers available

•

National Machine Ta-

pers

•

Morse Tapers

•

Jarno Tapers

•

Brown & Sharp Tapers

•

Cat V Flange Tapers

•

Medical Luer Tapers

•

Steep Machine Tapers

•

Reverse Engineer Spe-

cial Tapers without blue-

prints or specifications

Calibration & Certification

FROM:

Name:

Company:

Phone:

Fax:

Small End

Large End

Half Angle

Mark Size:

Tool #:

Steps at large or small end (Optional)

GSG

Small End Large End

Half Angle

Mark Size:

Tool #:

Diameter @ Small End:

Diameter @ Large End:

Overall Length Of Taper:

Taper/Ft:

Taper/In:

Taper Tol:

Inch/inch

1/2 Angle:

Included Angle: