Zys Superfinishing Machine 3mz6340 for The Outer Ring Raceway of The First Generation of CNC Automobile Hub Bearing

• Customization: Available
• Type: Internal Grinding Machine
• Processing Object: Curve
• Model NO.: 3MZ6340
• Abrasives: Grinding Wheel
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: High Precision
• Certification: GS, CE, ISO 9001
• Condition: New
• Original: Luoyang
• Processing Range: 100-200
• Breadth: 30-60
• Machining Precision: P4
• Power: 18kw
• Length , Width and Height: 2300X1800X2000
• Weight: 4800kg
• Application: Bearing, Car, Motorcycle, Oil Pump and Hydraul
• Transport Package: Cases and Pallets or as Customer′s Requirment
• Specification: high quality
• Trademark: ZYS
• Origin: Luoyang, Henan, China
• Production Capacity: 200/Month

Product Description

ZYS Superfinishing machine 3MZ6340 for the outer ring raceway of the first generation of CNC automobile hub bearing

Product Description

These series of superfinishing machines do superfinishing processing in the way of centerless penetration for the outer surface of the bearing ring, needle roller, cylindrical roller, taper roller, oil needle, plunger, valve core.

Under the basis of grinding process, the superfinishing processing can improve the surface quality and the geometrical precision. The superfinishing machines have the features of high efficiency, high precision, and high reliability etc. They are widely used in the industry of the bearing, car, motorcycle, oil pump and hydraulic parts, especially suited for superfinishing the crowned taper roller bearing and cylindrical roller bearing.
Through special designing and processing the guide roller, several crown types of rollers, such as arc full crown type, logarithmic type can be achieved. 

 

Product Parameters

Technical parameter of superfinishing machine:

Parameter	3MZ6130	3MZ6205	3MZ6230	3MZ6280	3MZ6310	3MZ6320	3MZ6340
Processing object  and scope (mm)	Φ6-35	Φ2.5-5	Φ6-30	Φ30-80	Φ6-120	Φ100-220	Φ200-400
Roundness  improvement  rate (%)	≥30	≥30	≥30	≥30	≥30	≥30	≥30
Roughness (μm)  (ahead of 0.2-0.1)	0.08-0.04	0.08-0.04	0.08-0.04	0.08-0.04	0.08-0.04	0.08-0.04	0.08-0.04
Convex metric (μm)	≤15	≤0	≤20	≤50	Straight  edge line	Straight  edge line	Straight  edge line
Oscillation frequency  (rpm) stepless	≤2000	≤2000	≤2000	≤2000	≤2000	≤2000	≤2000
Oscillation amplitude  (mm) stepless	0-4	0-4	0-4	0-4	0-4	0-4	0-4
Guide rotation speed  (rpm)	≤250	≤250	≤250	≤250	≤250	≤250	≤250
Pneumatic system  pressure (Mpa)	0.6	0.6	0.6	0.6	0.6	0.6	0.6
Dimension (mm)  including  the cooling box	1860*1800 *1760	1860*1800 *1760	1860*1800 *1760	2360*2000 *1860	1860*1800 *1760	1860*1800 *1760	2360*2000 *1860
Weight (kg)	3200	3200	2600	4000	3200	3200	4000

Our Advantages

ZYS Advantage   

Luoyang Bearing Research Institute Co., Ltd. is a high-tech enterprise specializing in the development of "high-rank, precise, advanced, unique, special" bearing products for the key units in various fields of national economic construction. Its predecessor, Luoyang Bearing Research Institute, was established in 1958. It is the only state-level comprehensive research institute in China's bearing industry. In 1999, it entered China National Machinery Industry Group Co., Ltd. and transformed into a science and technology enterprise.
We have total assets of 2.06 billion RMB, own one research and development center, three industrial bases and cover an area of more than 47 hectares. We have advanced bearing manufacturing equipments and world first-class testing equipments and have solid strength in manufacturing, measuring and testing of bearing and related components with high precision and high reliability. We have more than 380 technical staff of bearing related disciplines, thus we maintain a leading position in the aspects of bearing design, basic theoretical research, lubrication technology, metallic and non-metallic materials, testing and industry standards. 
ZYS instrument development department has more than 20 technical personnel, including one professor-level senior engineer and 10 senior engineers. ZYS has been dedicated to the field of special testing instruments, gas and liquid lubrication, and the development and standardization of optomechanics. Among them, high-speed roundness instrument, friction torque measuring instrument, laser roughness instrument won the National Invention Award and Science and Technology Progress Award. More than 10 scientific research achievements, such as surface profile measuring instrument, cylindricity measuring instrument and bearing vibration measuring instrument, have won the first and second prizes for the second prize for Mechanical industry science and technology progress award. ZYS has obtained more than 10 national invention patents and more than 40 utility model patents. The instrument development department adopts modern enterprise system and management method, with the market as the guidance, and development of industry as its own responsibility. ZYS provides you with advanced bearing universal and special testing instruments, precision air bearings, and can also provide you with the development of testing instruments. ZYS is willing to work together to promote the development of China's bearing testing technology.ZYS instrument development department has more than 20 technical personnel, including one professor-level senior engineer and 10 senior engineers. ZYS has been dedicated to the field of special testing instruments, gas and liquid lubrication, and the development and standardization of optomechanics. Among them, high-speed roundness instrument, friction torque measuring instrument, laser roughness instrument won the National Invention Award and Science and Technology Progress Award. More than 10 scientific research achievements, such as surface profile measuring instrument, cylindricity measuring instrument and bearing vibration measuring instrument, have won the first and second prizes for the second prize for Mechanical industry science and technology progress award. ZYS has obtained more than 10 national invention patents and more than 40 utility model patents. The instrument development department adopts modern enterprise system and management method, with the market as the guidance, and development of industry as its own responsibility. ZYS provides you with advanced bearing universal and special testing instruments, precision air bearings, and can also provide you with the development of testing instruments. ZYS is willing to work together to promote the development of China's bearing testing technology.
 

Certifications

 

   ZYS Glory   

Top 200 most promising companies of China in Forbes

Top 500 in China Machinery Industry

Excellent Enterprise with China Well-know Trademark

High-performance Bearings Laboratory

State Quality Supervision and Testing Center for Bearing

ISO/TC4 China Secretariat

The Research Center for High-speed Precision Bearing Engineering in Machinery Industry

......

      We would like to and ready to do business with any company from all over the world. If you are interested in any of ZYS products, please don't hesitate to contact with us, we would like to give you ZYS best quality service any day any time !

 

Contact us

Address: No.1 Jilin Road, Luoyang City, Henan, Province, China.
Zip Code:471039
Website:chinazys.en.made-in-china.com
 

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  Material:   GCr15,9Cr18,G20CrMo or others

  Certificate:  GB/T19001-2000(ISO9001:2000),  GJB/Z9001A-2001,  GJB9001A-2001