Custom Forging Solutions

• Off-Highway Vehicle & Small Diesel Parts
• Railroad Signal and Relay Components
• Aerospace Components

Upset Forging of Silicon Iron Electromechanical Relay Components

Aluminum Upset Forging Video

 

Silicon Iron Upset Forgings for Electromechanical Relays

Silicon Iron Upset Forging occurs after the bar stock is heated in Queen City Forging's induction heater.	The heated bar stock is then placed into our 1-1/2" Upset Forging Machine.
Silicon Iron Upset Forgings Step 1 - Preform Stage or gathering Mass at the end of the bar	Step 2 - Forging the head for the rectangular end of the bar and Step 3 - Trimming the flash from the forged iron created in Step 2
The forged iron part is then put through a special vacuum annealing process. It is machined into its final configuration then nickel plated.	Cut bar stock begun with on the left and finished component forging part ready for additional processing on the right. These parts are then ready for assembly into electromechanical relays.

 

View a Movie of Silicon Iron Upset Forging of Electromechanical Relay Components done by Queen City Forging

View a Movie on Aluminum Upset Forging done by Queen City Forging