The main application scenarios of forging machine tools

Forging machine is a specialized equipment used for metal and mechanical plastic processing, which uses external forces to cause plastic deformation of materials to change their shape, size, and properties. It is widely used in the manufacturing field that requires high-strength and high-precision metal parts. The following are the main application scenarios and specific cases of forging machine tools:

1、 Automobile manufacturing:

engine system

Connecting rod: formed through forging process to ensure high strength and lightweight, and withstand high-pressure impact from the combustion chamber.

Crankshaft: Adopting free forging or die forging technology to form a complex crankshaft structure, balancing power transmission and wear resistance.

Pistons: manufactured using cold extrusion technology to ensure dimensional accuracy and surface smoothness, suitable for high temperature and high pressure environments.

Transmission system

Gear: produced by forging or precision forging process, with high tooth profile accuracy and reduced subsequent machining allowance.

Transmission case: Stamped and formed by a large press to ensure structural strength and sealing.

Body and chassis

Cover: High speed press stamping and forming, such as car doors and engine covers, requiring a flat surface and precise dimensions.

Suspension system components, such as control arms and steering knuckles, are forged to enhance their fatigue resistance.

safety components

Seat belt buckle: manufactured with precision stamping technology to ensure reliable locking in emergency situations.

Brake discs/drums: Forging process increases material density, enhances thermal stability and wear resistance.

2、 Aerospace:

Engine components

Turbine blades: precision forging or isothermal forging process, capable of withstanding high-temperature gas impact, requiring resistance to creep and oxidation.

Combustion chamber shell: formed by multi-directional forging process, ensuring high precision and sealing of complex flow channel structure.

structural component

Landing gear: Large forged parts (such as the main load-bearing frame of C919 landing gear), requiring high strength and impact resistance.

Wing beam: produced by ultra large forging hydraulic press, reducing weight while improving structural rigidity.

fastener

Aviation bolts/rivets: manufactured using cold heading technology to ensure high strength and fatigue resistance, connecting critical structures.

3、 Energy sector:

Nuclear power equipment

Pressure vessels: Large forged parts (such as reactor pressure vessel heads) require forging to eliminate internal defects and ensure long-term sealing.

Main pipeline: Thick walled pipe extruded to withstand corrosion from high temperature and high pressure nuclear media.

Wind power equipment

Spindle: manufactured using large-scale forging technology, with a diameter of several meters, capable of withstanding wind loads and transmission torque.

Tower flange: annular forging, ensuring dimensional accuracy and connection strength through radial forging。

petrochemical

Drill pipe joint: friction welding+forging process, suitable for the high-pressure environment of deep-sea drilling.

Valve body: precision forging process to ensure corrosion resistance and sealing.

4、 Rail Transit:

Vehicle structure

Bogie frame: manufactured by forging process, balancing strength and weight, and improving operational stability.

Axle: The overall forging process eliminates welding defects and can withstand high-speed operating loads.

connector

Wheel set press fit sleeve: precision stamping process ensures reliable connection between the wheel set and the axle.

Buffer components: Forging process enhances impact resistance and extends service life.

5、 Shipbuilding:

hull structure

Headstock/stern post: Large forged parts that withstand seawater impact and ship collisions.

Deck machinery base: Forging process enhances local strength and adapts to heavy equipment installation.

Power system

Crankshaft/Intermediate Shaft: Ultra long shaft forgings that eliminate segregation through forging to ensure smooth transmission.

6、 Other fields:

Hardware tools

Wrench/pliers: manufactured using cold heading technology, with a daily production capacity of hundreds of thousands of pieces and low cost.

Architectural Hardware

Door and window hinges: precision stamping process, with a lifespan of over 100000 opening and closing cycles.

Agricultural machinery

Tractor connecting rod: manufactured by forging process, suitable for long-term operation under harsh working conditions.