KHK Gears

／ GDSW - Free Gear Drawing Software ＼ The gear drawing software means an on-line automatic program to produce gear drawings when users input various parameters needed to define gear sizes. khkgears.net/new/gear_calcu…

／ Duplex Worm Gears ＼ The use of duplex worm gears allows the backlash adjustment to be made by axially shifting the worm. This simplifies greatly the assembly and maintenance operations.

Plastic Spur Gears with Steel Core Module : 1 – 3 Material : MC602ST/S45C Hardening : None Tooth finish : Cut (non-ground) Grade : JIS N9 Steel hubs are fused and fixed to reinforced nylon gears for secure fastening.

Screw gear with a 45° helix angle (left)! This Stock Gear is heat treated to increase strength. If we add hardening only, the delivery time is about 2-3 days.

This is a module5, 1meter length, plastic rack! The blue color is beautiful.

＼ Gear Knowledge ／ The distance between the pitch circle and its tooth tip circle is called the addendum of the gear. youtu.be/LSO-wjjDw0k

＼ Gear Knowledge ／ The distance between the pitch radius and the root radius at the center of one gear tooth is called the dedendum of the gear. youtu.be/MDa55bO6B7s

Black oxide treatment! Our stock gears are dyed black for the purpose of rust prevention, but also because of their beautiful appearance, they are the symbolic color of KHK stock gears. SS4-30J45 module 4 / number of teeth 30 / S45C / JIS N8 / Keyway / Tapped holes

Small spur gears with a module of 0.5, a number of tooth of 50, and an outside diameter of 26 mm! About the size of a fingertip.

Gleason's Bevel Gear The Module is 8 and the outside diameter is 362mm. It is hardened.

KHK's Round Rack SRO5-1000 (module 5, S45C, total length 1000mm, black oxide finish) has been modified. Modifications of tapping holes on both end faces and shortening the total length. Delivery time was only one week. khkgears2.net/catalog3/SRO5-…

Gear rack of SR2-500, modifications processing from standard stock. * Length from 500mm to 200mm * Tapped on one end face * Grooving on both sides Delivery time is 2 weeks. khkgears2.net/catalog3/SR2-5…

This is a modification of KHK Stock Gears SSY1-70. Bore diameter, keyway, tapped hole, and zinc plating are processed. Delivery time is about 2 weeks. khkgears2.net/catalog2/SSY1-…

Addendum of Gears – Gear Terminology The distance between the pitch circle and its tooth tip circle is called the addendum of the gear. Formula : Tooth height = 2.25module ( = addendum + dedendum)

Helical rack with hardening

Since the cutting oil has been replaced, we are forcing the oil out to circulate.

Deburring the tooth tips of spiral bevel gears. #bevelgears #industry #manufacturing

The L-shaped hooks are utilized to open and close the lid and carry out the finished product.

This is the helical gear teeth cutting.

Material for aluminum bronze casting. Before gear tooth cutting.