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Hot-Forged Automotive Gearbox Shifting Fork
Material
Our gearbox shifting forks are manufactured with high-strength alloy metals including chromium-nickel alloys or carbon alloys that we specifically use because they can tolerate the harsh gear shifting environment. The chemical composition of the metal is specially designed to maximize the strength, hardness, and wear resistance of the fork. The metal goes through a heat treatment after the forging process to maximize the mechanical properties and assure the long-lasting operation of the fork even at the highest-impact conditions.
Specifications
• Material: Chromium-nickel steel and carbon steel
• Dimensions: Custom sizes also provided (usually 2" and 8" in length)
• Weight: Varies with the customer needs and the dimension (usually 0.5kg and 5kg)
• Thread type: Thread of custom fitment within the gearbox system
• Surface finish: Shot blasted or polished
• Heat treatment: Tempering and quenching and hardening treatments for additional strength
• Tolerances: Tightened tolerances with closer fit and operation
• Applications: Primarily automobile manual gear boxes including private automobiles, commercial vans and four-wheel drive automobiles
• Certifications: ISO 9001 and IATF 16949
Production Processes
1. Hot Forging: Hot forging constitutes the foundation of the gearbox shifting fork making process in which the highest-quality steel is forged and heated at tremendous force. Hot forging also perfects the grain of the metal and doubles the strength and the life of the metal.
2. Heat Treatment: The shifting fork also experiences a cycle of a combination of a rapid quenching and a controlled tempering operation that enhances the strength and wear and fatigue life of the part.
3. CNC Machining: The forged part is further machined with CNC facilities to the fine limits of fit and the required dimension so that it perfectly fits into the gearbox assembly.
4. Surface Treatment: The part is shot blasted or polished to help protect the part against wear and corrosion. Surface treatments also may be applied in an effort to construct wear resistance.
5. Finishing: Final tests and final treatments that every shifting fork has undergone comprise of deburring, surface smoothing and quality testing.
Quality Test & Inspection
Our hot-forged shifting forks of the automobile gearbox also undergo rigorous testing processes in an effort to be higher than automobile standards
• Dimensional Inspection: The use of highly accurate measuring instruments and tools ensures strict adherence to every dimension and tolerance.
• Non-Destructive Testing (NDT): The methods of magnetic particle testing and ultrasonic testing are utilized in the detection of surface and internal defects.
• Hardness Testing: Individual shifting forks' hardness and balance of hardness and toughness are established during hardness testing after the treatment of heat.
• Fatigue and Stress Tests: We perform dynamic and static tests of stresses with the intention of qualifying the shifting fork’s ability to perform at gear shifting stresses and heavy stresses it goes through.
Key Features
• High Strength and Resistance: Hot forged shifting fork has superior mechanical strength and superior wear and stressing resistance.
• Optimized Performance: Designed with a fitment that favors smooth fitting and minimal gear shifting and wear and tear in the long term.
• Customizable Options: We offer threading and surface finishes with the variability that automobile use of a variety of kinds necessitates.
• Reliable Heat Treatment: The product goes through regulated heat treatment with an aim of attaining strength, wear resistance, and overall operation in harsh environments.
• Precision Machining: CNC machining after forging ensures the correct dimensioning, improving overall fitment within the gearbox system.
Industry Applications
• Automotive: Primarily located in the gear boxes of autos, vans, SUVs and four wheel drive autos.
• Motor Sports: Racing and motorsport application with heavy duty and hi-po gear shifting requirements.
• Industrial Vehicles: Used in heavy duty vehicles where heavy duty and rugged transmission components that can sustain harsh working conditions are needed.
• Aftermarket: Replacement parts for older vehicle models requiring high-quality shifting forks for improved transmission performance.
Packaging and warehousing
After final testing, gearbox shifting forks are properly packed so that they will not be damaged during shipping. Individual components will be normally protected with protecting tape, put in shock-mounted boxes, and sealed airtight against moisture and dust that will rust and corrupt them. The long-time storing of the components that will be done should be put in a cold and dry environment not to rust and degrade.
Shipment
Our hot-forged shifting forks of the automobile gearbox get exported internationally with a combination of carriers such that the part reaches the customer in the best of states and within the required timelines. We also arrange air freight and sea freight of exports and track each of the shipments with assurance. We also arrange intra-country shipping within the neighboring countries and in the neighboring countries' markets.