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Polishing Railway Spare Parts Gears For Bogie Wheelsets 20-43HRC Hardness

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Address: Building 1, Cross-border E-commerce Industrial Park, Comprehensive Bonded Zone, Zhengpugang New District, Ma’anshan City, Anhui Province

Contact name:kelly Wang

Maanshan Kingrail Technology Co.,Ltd.

Polishing Railway Spare Parts Gears For Bogie Wheelsets 20-43HRC Hardness

Country/Region	china
City & Province	anshan anhui

Product Details

High Precision Gears For Car Railway Train Rolling Stock Gearbox For Bogie Wheelsets

Product Description of high precision gears for car railway train rolling stock gearbox for bogie wheelsets

Technology	Powder Metallurgy	Metal injection moding
General Material	Fc0208/Fn0208	17-4Ph/4605
Density	6.7-6.8	7.7-7.8
Hardness	Fc0208(20-30HRC) Fn0208(35-40HRC)	17-4Ph(35-40HRC) 4605(45-50HRC)
Application	Medical apparatus and instruments Hardware field Automobile industry Home appliances

Main Advantages of high precision gears for car railway train rolling stock gearbox for bogie wheelsets

1) Powder metallurgy can ensure the accuracy and uniformity of the
material composition ratio.
2) Suitable for producing products of the same shape and large
quantities, low production cost.
3) The production process is not afraid of oxidation, and no
material pollution will occur.
4) No subsequent machining processing is required, saving materials
and reducing costs.
5) Most difficult metals and compounds, pseudo alloys, porous
materials can only be manufactured by powder metallurgy
Kingrail service strength:
 
Company Advantage
1. We offer One-stop service From raw material organization to
processing production and assembly
2. We have professional engineer team and the strict quality
control system to guarantee the quality of the products.
3. We have many CNC advanced equipments to ensure the precision of
the products
42CrMo,C45 ZG310-570 or other ally steel will be used as raw
material according to the customer’s requirements through forging
or casting method. Ultrasonic inspection will be done to ensure the
material are free of pore,holes and cracks. Measuring the size of
the forging,calculation the processing allowance and accurate to
estimate the cutting times in the turning proces
The tooth will be hobbed on gear hobbing machine or milled on CNC
gentry milling and drilling machine according to the tooth type and
module.The other dimension are processed to finished size according
to drawing.
Surface quenching or carbonization will be done after finish
machining to improve the hardness and abrasive resistance of the
tooth. after the surface quenching, we will inspect the hardness of
the tooth.
We have prefect and strict quality management system and
experienced inspector to control the product quality.The gear will
be inspected strictly according to the drawing.
 
Kingrail is specialized in the designing and manufacturing of large
machinery components and non-standard machinery parts according to
customer's request, including shafts, gears, sprockets, mining
machinery parts, weldings, bearings, castings and forgings etc. The
products are mainly used in the fields of mining, petroleum,
cement, steel mill, power plant, sugar factory etc.
 
Welcome to contact for further inquiryies!

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