Product Description
| Material: |
Carbon Steel,Alloy Steel |
| Standard: |
ASTM DIN.EN GOSTJIS ETC |
| Structure: |
Forging |
| Module of Gear: |
1-45 |
| Gear Grinding: |
none |
| Diameter of Gear Wheel: |
MAX 4000 mm |
| Diameter of Spiral Gear: |
MAX.2000 mm |
| Length of Gear Shaft: |
MAX5.000 mm |
| OEM Service Offered |
According to Customer Drawings |
| Heat Treatment |
case hardening |
| Tooth shape |
Internal gear Spur gear Helical gear Drum gear Bevel gear Spiral bevel
gear |
| Tolerance |
JIS G3466,EN 10219,GB/T 3094-2000,GB/T 6728-2002 |
Surface
Treatment |
Zinc-Plated,Nickel-Plated,Chrome-Plated,Anodize,Phosphating,Chemical
Blackening,Salt Bath Nitriding,etc. |
| Lead Time |
20-45Days Depends On Quantities and complexity |
| Port Of Loading |
Shanghai or Ningbo,etc |
Production
Equipment |
CNC Machining center,CNC Lathe,Grinding Machine,Milling Machine,Sawing
Machine,Welding Machine,Hydraulic Press Machine,Drilling
and Tapping Machine,Gear Shaping Machine,etc |
Features:
1) Materials: Carbon steel, alloy steel, stainless steel, tool steel
2) Main equipment:
3) We can do different kinds of surface treatment after forging, such as machining, polishing, and plating
4)Suitable for: Gearbox, Gears, Plastic Extrusion Equipment
5)Technics: Open die forging(free drop forging or hot forging) Manufacturer in China, open die forging(free drop forging) Supplier in China, open die forging(free drop forging) Factory in China, Open die forging(free drop forging) Exporter in China
6) Material & mechanical properties & heat treatment: According to your requirements. The material we usually used for such parts are: 35#, 45#, 42CrMo, 42CrMo4, 18CrNiMo7-6, 20CrNi2Mo, 30CrNiMo8 and etc.
Technical Support
Our engineers are skilled at AUTO CAD, PRO ENGINEER, SOLID WORKS and other 2D & 3D softwares. We are able to design, develop,produce and deliver your PO according to your drawings, samples or just an idea. Dural control of standard products and OEM products.
Quality Control
1) Checking the raw material after they reach our factory------- Incoming quality control ( IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production---In process quality control(IPQC)
4) Checking the goods after they are finished---- Final quality control(FQC)
5) Checking the goods after they are finished-----Outgoing quality control(OQC)
Our parts are widely used in chemical industry, wind turbines, large machinery parts, chemical industry, ship shaft accessories, wind power gearbox transmission system.
1, Automotive field
Forged wheel hubs have the characteristics of high strength and lightweight, which can reduce the overall weight of the vehicle and improve its acceleration, handling, and braking performance. Sports cars have extremely high performance requirements for their wheels, and forged wheels can meet their needs in high-speed driving and intense driving conditions. In addition to improving performance, forged wheels can also add a high-end and stylish appearance to luxury cars. Its exquisite craftsmanship and unique design complement the brand image of luxury cars.
2, Racing field
In racing, speed and handling are crucial. Forged wheels can withstand extremely high centrifugal and impact forces, ensuring the safety and stability of racing cars during high-speed driving and intense competitions. Meanwhile, the lightweight feature can reduce the overall weight of the racing car, improve its acceleration performance and fuel efficiency.
3, Aviation field
The landing gear wheels of an aircraft are usually manufactured using forging technology. Forged wheel hubs have extremely high strength and reliability, capable of withstanding the enormous impact and weight of aircraft during takeoff and landing. In addition, lightweight design also helps to reduce the overall weight of the aircraft and improve fuel efficiency.
4, Industrial machinery field
Some large industrial machinery such as cranes and excavators also use forged wheel hubs. These machines usually need to withstand enormous weight and impact forces, and the high strength and durability of forged wheels can meet their working requirements.
1. Material inspection:
-Check the quality certification documents of raw materials to confirm whether the chemical composition, mechanical properties, etc. meet the specified standards. -Sampling and testing of raw materials, such as spectral analysis, ultrasonic testing, etc., to ensure the absence of defects such as cracks and slag inclusions.
2. Size and shape detection:
-Use tools such as calipers, micrometers, and coordinate measuring instruments to accurately measure the dimensions of forged wheels, ensuring that they meet the requirements of the drawings. -Check the shape and positional tolerances of the forged wheel, such as roundness, cylindricity, runout, etc.
3. Surface quality inspection:
-Inspect the quality of the forging wheel surface, such as cracks, folds, and oxide scales, by visual inspection or using tools such as magnifying glasses and microscopes. -For forged wheels after surface treatment, it is also necessary to check the uniformity and adhesion of the coating or plating.
4. Internal quality inspection:
-Detect defects such as cracks, inclusions, and air holes inside forged wheels through methods such as radiographic testing and ultrasonic testing. -Perform magnetic particle inspection on key components to detect small surface cracks and defects.
5. Mechanical performance testing:
-Perform mechanical performance tests such as tensile, impact, and bending on forged wheels to verify their strength, toughness, and other performance indicators. -Conduct hardness testing on the forged wheel after heat treatment to evaluate its heat treatment effect.
6. Functional testing:
-If forging wheels have special functional requirements, such as wear resistance, corrosion resistance, etc., corresponding functional tests need to be conducted.
7. Quality control analysis:
-Analyze the problems discovered during the testing process, identify the causes, take corrective measures, and continuously improve the quality.
8. Record and report:
-Record all data and results during the testing process, and prepare a testing report as the basis for determining whether the product is qualified or not.
FAQ
Q1: Are you a factory?
A: We are a factory set up more than 25 years ,we accept OEM/ODM orders.
Q2:When can I get the quotation?
A: We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price .Please call us or tell us in your email so that we reply your inquiry with priority.
Q3: How to custom-made (OEM/ODM)?
A:If you have a new product drawing or a sample .Please send to us ,and we can custom -made the hardware as your required .We will also provide our professional adnices of the products to make the design to be more realized &maximize the performance.
Q4: How should I order and make payment?
A: By T/T ,for sample 100 % with the order ,for production ,30% paid for deposit by T/T before production arrangement,the balance to be paid before shippment.
Q5: What is the delivery time ?
A: Delivery will occur between to 10-15 days after date .Faster delivery time can be arranged if needed
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