Custom made Double Helical Gear Deliver To Our European Customer
A double helical gear is a cylindrical gear with right-handed teeth on a certain part of the tooth width and left-handed teeth on another part of the tooth width. It is widely used in the transmission system of heavy machinery.

The main processing of the double helical gear include :
-Arranging the raw material, forging or casting , for the large size double helical gear , usually choose the casting material.
-After the forging , then will do the rough turning and the UT test , to make sure three are no internal defect in the double helical gear
-Then the double helical gear will be sent to the heat treatment , which can increse the product performance.
-After the heatment , the double helical will be sent back to our workshop to do the fine turning.
-Next step will be the tooth milling on our CNC gantry boring and milling machine, with our machine , we can process the non standard module , large module double helical gear ,and the double helical gear that without groove relief , currently can only be made on our CNC gantry boring and milling machine.
-After the tooth milling , will do the wire cutting for the keyways if any.
During each processing step , there will be inspection to make sure the product dimensions meets drawing requirements.

Luoyang Yujie Industry and Trade Co., Ltd.has 3m, 4m, 6m, 13m, large CNC gantry milling, CNC machining center VMC850, VMC650, large CNC floor boring, and other advanced equipment, can process double helical teeth and other non-standard mechanical parts, If you have any Machining needs, please feel free to contact us!
Do you have any specific questions about the CNC Machining Services? Contact Yogie! Our sales engineers will work with you from start to finish to ensure that your project is completed to your requirements.
Also, Yogie is a professional manufacturer for CNC Machine tools, and Custom Made Mechanical parts for over 20years.











