GLEASON 24A - Straight Bevel Gear Generator

Machine Specifications :

The No. 24A Straight Bevel Generator is the latest machine for cutting large straight bevel gears by the generating process. It can handle gears up to 35-1/2" pitch diameter 1-1/2" diametral pitch in large or small quantities, and is suitable for roughing as well as finishing. This is a two-tool machine, employing side-cutting tools which operate alternately on oppo site sides of the gear tooth being cut.

Specifications:

• Spindle:
• Longest Cone Distance (1-3/4" Stroke): 18"
• Shortest Cone Distance: 0
• Maximum Pitch Angle (Shafts @ 90 Degrees): 84 Deg. 18'
• Minimum Pitch Angle: 5 Deg. 42'
• Extreme Ratio: 10 - 1
• Maximum Pitch Diameter:
• 10-1 Ratio: 35-1/2"
• 2-1 Ratio: 31-3/4"
• 1-1 Ratio: 25"
• Maximum Pitch (Gleason System): 1-1/2 DP
• Maximum Face Length: 6"
• Stroke Length: 1-1/4"-8"
• Minimum Number of Teeth In Miter: 13
• Work Spindle:
• Diameter Of Taper Hole At Large End: 6"
• Taper Per Foot: 3/4"
• Depth Of Taper: 6"
• Diameter Of Hole 18" Deep From Spindle Face: 5-5/8"
• Diameter Of Hole Through Spindle: 5"
• Diameter Of Spindle Nose: 9-1/4"
• Spindle Nose To Centerline of Machine: 5"-26"
• Speeds and Feeds:
• 22 Feeds From 23 Seconds To 10 Minutes 45 Seconds
• 13 Speeds From 22 Strokes Per Minute To 170 Strokes Per Minute
• Miscellaneous:
• Floor Space: 74" x 105"
• Net Weight: 24,400#
• Gross Weight (Boxed For Export): 26,500#