Automatic Bearing Assembly Line/Production Line of 6203 Size Ball Bearings

Product Description

Automatic Bearing Assembly Line/Production line of 6203 size ball bearings

General information of bearing production line: 
 

I. Full automatic line for small sized ball bearing
Main features of full automatic line for small sized ball bearing: 

1. Implemented with CNC equipment in production line, the feed slide is driven by AC servo motor&ball screw, the display is DIGITAL plasma touch screen, and equipped with constant power adaptive control system. 
2. Use MARPOSS in-process sizing gauge. 
3. The data of the sizing machine mounted outside is feedback to the machine feeding system to automatically control the size. 
4. High rigidity & high power electric spindle is used with oil-air lubrication. 
5. Enable CBN grinding & superfinishing. 
6. Enable auto in-process dynamic balancing. 
7. Having tele-monitoring, tele-diagnosis & communication function. 
8. Auto avoiding collision & guaranteeing the quality of the bearing. 
9. The apparent of the whole auto line is beautiful colorful & delightful, the auto line is also easily to operate and change. 

Technical parameter of full automatic line for small sized ball bearing

1. Processing range: 6201-6209
2. Processing accuracy: P5 class, accuracy reserve ratio is over 80%. 
3. Total power: 60KW. 

Main machine list  

Name	Model	Quantity	Processing range(mm)	Power (kw)	Space required(m)	Weight (t)
Full automatic grinding machine for ball bearing internal groove	3MZ135D	1	Outer diameter:  D=φ50-100 Inner bore:  D=φ10-50 Width: B=8-27	47	Inner ring Production line: 11700*2400 Outer ring Production line: 7000*2400	15
Full automatic internal grinding machine	3MZ205D	1
Full automatic grinder for bearing outer groove	3MZ1410D	1
Full automatic groove superfinishing machine for ball bearing inner ring	3MZ315D	1
Full automatic groove superfinishing machine for ball bearing outer ring	3MZ3210D	1
Post process measuring machine for ball bearing internal groove	RJZK135D	1
Post process measuring machine for ball bearing outer groove	RJZK147D	1
Post process measuring machine for ball bearing inner diameter	RJZK205D	1

 

II. Full automatic grinding machine/machine tool for ball bearing internal groove  

 

Main features of full automatic internal grinding machine 

1. Equipped with MITSUBISHI PLC control system from Japan, dynamic display the grinding using plasma touch screen. 
2. Feeding system is driven by AC servo motor and ball screw, can realize high precision faster approach and high sensitive slower feeding. The minimal resolution is 0.25 μm. 
3. The speed of the oscillation machanism is regulated through AC frequency converter. 
4. Equipped with MARPOSS in-process sizing gauge. 
5. The wheelhead and the work feeding system are equipped with high precision and preloaded cross roller guideway to ensure rigidity and long service life. 
6. The speed of the work spindle is regulated through frequency converter. 
7. Enclosed machine guard has beautiful apprearance and safe function. 

III. The superfinishing machine

Main features of the superfinishing machine
This series of superfinishing in the way of centerless through-feed machine the surface, including the needle roller, cylindrical roller, taper roller, bearing ring, oil-needle, piston, spool etc. 
After grinding process, the superfinishing process can improve the surface quality and the geometrical precision; The machines have high efficiency, precision and reliability, etc. It is widely used in the industry of bearing, car, motorcycle, pin valve oil pump and hydraulic parts, especially suited for superfinishing the crown of taper roller and cylindrical roller. 
Through special designing and processing of guide roller, we can acheive several types of rollers, such as arc full crown type, logarithmic type. 

Model list 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

ZYS Quality assurance 





ZYS bearing products

 

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.

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
...
 

Contact us
Address: No. 1 Jilin Road, Luoyang City, Henan, Province, China. 
Zip Code: 471039