Luoyang Zhongzhi Wanxiang Intelligent ManufacturingCo.Ltd._high-precision,high-performance,Zhongzhi Wanxiang

洛阳中智万象智能制造有限公司

LUOYANG ZHONGZHI WANXIANG INTELLIGENT MANUFACTURING CO.LTD.

COMMITTED TO BECOMING A LEADER IN TAPERED ROLLER INDUSTRY

LUOYANG ZHONGZHI WANXIANG INTELLIGENT MANUFACTURING CO.LTD.

LUOYANG ZHONGZHI WANXIANG INTELLIGENT MANUFACTURING CO.LTD.

COMMITTED TO R&D AND MANUFACTURING HIGH PRECISION TAPERED ROLLER

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PRODUCTS

lt is a manufacturing Enterprise focusing on the R&D、production &sales of high-precision and high-performance tapered roller.

Cylindrical roller

Cylindrical roller

Tapered roller

Tapered roller

Cylindrical roller

Cylindrical roller

Cylindrical roller

Cylindrical roller

Bearing conical roller

Bearing conical roller

Tapered roller

Tapered roller

ABOUT US

Strengthening process management,continuously improving, manufacturing high-quality products and meeting customer needs

1.2
million
overall investment
12
article
bearing rolling body production lines
180
employees
rolling elementindustry
200
kinds
advanced testing instrument
500
+
customer
26670
㎡
covers an area of

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ENTERPRISE PROFILE

lt is a manufacturing Enterprise focusing on the R&D; production &sales of high-precision and high-performance tapered roller. The products are widelyused in automobile, rolling mill, mining, metallurgy, engineering machinery and other industries.

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HONOR

In the early stage, the company has more than 180 employees, 20 technical backbones and 6 technicians with senior professional titles. The core technology expert group is composed of members with 30 years of R &D and manufacturing experience in rolling elementindustry, being ofstrong technical strength.

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CUSTOMER

Products not only best-selling domestic, but also successfully into the international market. In China, the high precision roller developed by the company with its fast speed, strong stability, wide range of application, small surface damage, cost-effective advantages occupy half of the industry, widely recognized, best-selling nearly 20 provinces, cities, districts.

ENTERPRISE PROFILE

Luoyang Zhongzhi Wanxiang Intelligent Manufacturing Co.Ltd.

SERVICE

洛阳中智万象智能制造有限公司

TECHNOLOGY R&D

洛阳中智万象智能制造有限公司

洛阳中智万象智能制造有限公司

QUALITY ASSURANCE SYSTEM

洛阳中智万象智能制造有限公司

MARKETING NETWORK

NEWS

Make unremitting efforts to realize the enterprise vision of "becoming a leader in tapered roller industry"

09/14/2021

Tapered roller bearings are widely used in the automotive industry

Tapered roller bearing is a widely used mechanical support. Its function is to support the shaft and the parts on the shaft under the condition of ensuring the bearing has enough life, and make relative rotation, swing and other movements with the frame, so that the friction between the rotating pair is reduced as far as possible, in order to obtain higher transmission efficiency. Tapered roller bearings mainly bear combined radial and axial loads. Bearing capacity depends on the raceway Angle of the outer ring, and the greater the Angle, the greater the bearing capacity. Tapered roller bearings have tapered inner and outer raceways with tapered rollers arranged in between. The projection lines on all conical surfaces meet at the same point of the bearing axis. This design makes tapered roller bearings particularly suitable for bearing compound (radial and axial) loads. The axial load capacity of bearings is mostly determined by the contact Angle α. The larger the α Angle, the higher the axial load capacity. The Angle is represented by the calculated coefficient E. The larger the e value and the greater the contact Angle, the greater the applicability of bearing under axial load. Tapered roller bearings are widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries. Since the founding of new China, China's tapered roller bearing industry has achieved rapid development. However, at present, from the point of view of product development, product quality level and production and manufacturing level, there is a large gap with the world tapered roller bearing manufacturers, most of them are at the imitation level, and generally low-grade tapered roller bearings account for the majority. Therefore, in recent years, China has been increasing efforts in scientific research, and has made certain progress in the level of products. At present, the development trend of China's tapered roller bearing industry is as follows: increase production scale, improve production investment; Strengthen scientific research and innovation, especially focusing on bearing life and reliability; Continuously adjust a wide range of product mix, deepen the taper roller bearing structure design and application technology research, expand the special high-precision and high-value-added taper roller bearing capacity; Focus on the development of speed, accuracy, high reliability, long life, low friction, low vibration, low noise, high-tech bearing products.

Tapered roller bearings are widely used in the automotive industry

09/14/2021

Can full cylindrical roller bearings bear axial loads?

Can full cylindrical roller bearings bear axial loads? SKF's fully loaded cylindrical roller bearings are designed to sustain heavy loads. Under the same width, compared with cage bearings, this bearing can contain the most rollers, with a very high bearing talent; However, the allowable speed is much lower than the cylindrical roller bearing with holding. Fully loaded double row cylindrical roller bearings are available in 4 layout types, 3 open layout and 1 with sealed layout. All products are short and long separation plan, outer ring with lubricating groove and lubricating oil hole, convenient lubrication.

Can full cylindrical roller bearings bear axial loads?

09/14/2021

The production and processing of roller bearings see many problems

The production and processing of roller bearings see many problems In the past, in addition to the small end of the roller bearing fillet corner area and one side of the column center are subjected to three-way compressive stress, the vast majority of general cases are subjected to consistent compressive stress and two-way tensile stress, the closer the roller bearing big end of the tensile stress is greater, the tensile stress will cause intergranular deformation of metal material, so that the metal material plastic deformation is low. Therefore, when the wool embryo or abrasive specifications plan is not scientific, the raw material is poor, the processing technology is not good, roller bearings usually cause cracks in the big end fillet corner. In addition, the friction between the roller bearing and the grinding tool, the asymmetry of the internal mechanism of the raw material and the specification of the grinding tool are not scientific, but also cause extra ground stress inside the roller bearing, reduce the plastic deformation of the metal material, improve the deformation resistance of the metal material, and cause internal stress inside the roller bearing.

The production and processing of roller bearings see many problems

Luoyang Zhongzhi Wanxiang Intelligent Manufacturing Co.Ltd.

Address：No.5, Jinger Road, Tianhu Park, Songxian Industrial Cluster District

Luoyang City, Henan Province, China

Telephone：0379-69938666

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