Forged Valve Manufacturing Process Forged Components in Automotive

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Pressure Casting
• Application: Machinery Parts
• Material: SS
• Heat Treatment: Quenching
• Model NO.: 11234
• Surface Treatment: Passivation
• Forging Tolerance: +/-0.1mm
• Standard: AISI
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Process: Hot Forging - Heat Treatment - CNC Machining
• Price Terms: EXW,Fob,CIF,DDP,DDU
• Size: Min Dia100mm, Max Dia 6000mm. Max Length 6000mm
• Weight: 10kg~10ton
• Shape: Ring, Shaft, Round Bar, Block, Sleeve, Wheel, Cyli
• Warranty: 18 Months
• Transport Package: Wooden Package and Canton Case or as Per Customers
• Specification: middle and large size
• Trademark: no
• Origin: China

Product Description

 

Product Description

1, Raw material:	use ESR ingot. ESR need to melt twice, secondary refining process.Non metallic inclusions in steel are absorbed by slag.
2, Heat	Natural gas heating furnaces are monitored and controlled by computer programs to ensure precise heating within set time and temperature range as required.
3, Forging	Calculate the appropriate forging ratio based on the shape to avoid material waste. Select appropriate equipment for forging. Make the product undergo complete forging and pressing.
4, Normalized:	can improve the toughness of steel
5, Aligning	For shaft, roller, round bar
6, Pre-machining	Remove surface oxide scale and inspect for defects. More conducive to complete immersion during tempering.
7, Make UT	Qualified technicians shall conduct ultrasonic testing operations. Ensure that the product is 100% inspected and qualified. Magnetic particle testing and penetration testing can also be performed.
8, Heat treatment:	Quenching&Tempering, to meet mechanical performance requirements.We will manufacture samples and continuously adjust the furnace temperature to meet the required performance requirements. Ensure 100% success data is obtained before mass production.
9,Mechanical performance inspection and twice UP inspection	Hardness,Tensile strength,Yield Strength,Percentage elongation,Impact
10,Precision machining, to achieve dimenssion on drawings.	We will pay attention to the tolerance requirements for each dimension. Surface smoothness requirements. The depth and type of drilling. Geometric tolerances, parallelism, perpendicularity, runout tolerances, concentricity, etc.
11,Packing and delivery.	We will choose packaging methods that can protect the product and are suitable for sea transportation. With a complete supply chain, products can be transported to your factory by sea or rail.

 

Detailed Photos

 

 

Company Profile

 

How about our company?
Jiangsu Kaiye Heavy Industry Co., Ltd. is located in Zhangjiagang City,is a professional forging enterprise with more than 20 years of forging experience. It has advanced forging equipment, including ring rolling machines, 1000T hydraulic presses, 750kg forging hammers, 1T air hammers, 2T, 3T, 10T hydraulic forging hammers, etc. It can produce various types of forgings from 10kg to 10 tons. Whether it is free forging or simple die forging products, the company can meet the requirements for forgings of various shapes.In addition, the company is also equipped with several heat treatment furnaces (equipment) to ensure that forgings meet their performance requirements after heat treatment

Our Advantages

We can provide forging from 10kg to 10Ton. And make precison machining. Also have welding and assembly capabilities.
We are mainly engaged in the designing and manufacturing of large machinery components and non-standard machinery parts, including shafts, gears, sprockets, sheaves, couplings, bearing supports, castings and forgings etc.
Production Parameter
Material: Alloy steel,Carbon steel,Carburizing steel,Quenched and tempered steel
Heat treatment Normalizing,Annealing,Quenching&Tempering, Surface Quenching,Case hardening
Machining: CNC Turning,CNC Milling,CNC Boring,CNC Grinding,CNC Drilling
Gear Machining, Gear Hobbing,Gear Milling,CNC Gear Milling,Gear Cutting,Spiral gear cutting, Gear Cutting
Inspection: Chemical Composition Test,Ultrasonic Test,Penetration Test,Radiographic Test,
Magnetic Test,Tensile Strength Test,Impact Test,Hardness Test,Dimension Test
Module of Gear: 8-120
Gear Grinding MAX. Module 24
Diameter of Shaft: MAX. 2 200mm
Length of Shaft: MAX. 13 000mm
Diameter of Gear Wheel: MAX.13 000 mm
Diameter of Spiral Gear: MAX. 2 200 mm
Length of Gear Shaft: MAX. 5 000 mm
 

Certifications