Ball bearings are rolling a ball ball mounted inner and outer rims rims in the middle, can withstand greater loads. Also known as ball bearings.
2013年10月24日星期四
SKF distributor in China with your look (GBC) General Bearing Company
According to aspects of SKF bearings distributor in China, the world's leading bearings, seals, mechatronics, services and lubrication systems suppliers - Swedish SKF Group in February 13, 2012 announced a $ 125 million acquisition of New York-based GBC bearings (General Bearing Co., Ltd.). Acquisition (GBC) General Bearing Company in full compliance with SKF (SKF) use other brand product lines complement development strategy to further strengthen SKF (SKF) brand in other areas not covered by the market growth.
"I am honored to be joining SKF Group expects will be able to accelerate the profitable growth of the bearing business, we emphasize the economic benefits of overseas production, General Bearing Corporation (GBC) in China's successful track record will make the SKF Group unleashed, can Help SKF better serve these important markets. "General insert ball bearing Co., Ltd. (GBC), Mr. Chairman and CEO David Gussack talked about in this acquisition.
General Wind turbine bearing Co., Ltd. will serve as SKF (SKF), a subsidiary of the Group to continue to operate independently. SKF acquired General Bearing Co., Ltd. (GBC), whose main brand is General and Hyatt, General Bearing Company, under the leadership of Mr. David Gussack use of their factories in China for the U.S. automotive market and heavy marketing services, business development quite successful .
SKF distributor in China with your look (GBC) General Bearing Company: GBC was established in 1955, headquartered in the United States 纽约西奈阿克 (West Nyack); in China has four factories: where a ball bearing factory, two home tapered roller bearings factories and a precision roller factory; total 1,750 employees, of which the United States 140, China 1,610 names; 2011 period, GBC expected sales of about $ 155 million, and its operating margin and Skye Rover Group considerably. General Bearing Corporation (GBC) focus on its service industry supporting customers (OEM) and end-user capabilities, especially in trucks, trailers, automotive and industrial markets.
2013年10月19日星期六
25VA following micro-power. Different transmission power
Double row tapered roller wind turbine bearing outer (or inner) as a whole. Two inner (or outer) face close to the middle spacers, clearance by the thickness of the spacer to adjust, and can also be used to adjust the thickness of spacer double row tapered roller bearings are preloaded.
Tapered roller bearings mainly bear radial diameter and axial joint load. Load bearing capacity depends on the outer ring raceway angle, angle greater carrying capacity. These bearings are separable bearings, rolling bearing according to the number of rows into single row, double row and four row tapered roller bearings. Single row tapered roller bearing clearance to be adjusted during installation the user; double row and four row tapered roller bearing clearance in the factory according to user requirements is given, not to be user adjusted.
Tapered roller bearings have tapered inner and outer ring raceway, Tapered Roller arranged in between. All conical surface projection lines are the same point on the bearing axis together. This design makes tapered roller bearings particularly suitable for combined (radial and axial) loads. Most of the axial load bearing capacity is determined by the contact angle α; α angle increases, the higher the axial load capacity. Angle size calculation factor e; e larger the contact angle the greater the Slewing bearing axial load greater applicability.
Tapered roller bearings are usually separated type, namely the belt roller and cage assembly of inner components can be composed with tapered conical outer inner (outer) installed separately.
Tapered roller bearings are widely used in automotive, mill, mining, metallurgy, plastics machinery and other industries.
Power transformer is the function of power transmission, voltage conversion and insulation isolation, as a major soft magnetic components, power supply technology and power electronics technology has been widely used. According to the size of the power transmission, power transformers can be divided into several files: 10kVA above for high-power, 10kVA ~ 0.5kVA to medium power, 0.5kVA ~ 25VA for the low-power, 25VA following micro-power. Different transmission power, power transformer design are not the same, it should be self-evident. It was based on its main function is to power transmission, the English name "Power Transformers" translated as "Power Transformer", in many literature is still in use. What is called "power transformer" or called "Power Transformer" is good? Pending technology terminology of authority to choose and decide.
In almost all electronic products should be used, it is simple in principle but according to different occasions (for different purposes) of the transformer winding process will be different requirements. The main function of the transformer: voltage conversion; impedance transformation; isolation; regulator (magnetic saturation transformers), etc., the general shape of the iron core transformer used with the E-and C-type core.
A transformer ---- stationary electromagnetic devices
A voltage-transformer can be converted into AC power with the frequency of another voltage AC power
The main components of the voltage is set in a core and two windings on the core.
Transformer
A coil connected to a power receiving AC power, is called the primary winding, also known as the primary winding.
A coil connected to the load, send AC power, is called the secondary winding, also known as the secondary winding.
The primary winding of the secondary winding
Voltage phasor voltage phasors U1 U2
Current phasor current phasor I1 I2
Emf emf phasor phasor E1 E2
Turns turns N1
2013年10月9日星期三
Timken company hopes to "Timken Scholarship" continuous funding
Yesterday, at the Shanghai Minhang campus, The Timken Company Board Main Xi Wode ( Tim ) Mr. Timken president of China Mr. Feng Shilong and Shanghai Jiaotong University School of Mechanical Engineering, Executive Dean Professor Li-Feng Xi , deputy party secretary Li Xin Rong , Associate Professor Associate Dean Professor Liu Yingzheng attended the scholarship ceremony. Timken company hopes to "Timken Scholarship" continuous funding , encouraging outstanding students to study hard , to help train more Chinese future pillars of the field of engineering .
The Timken Company Board Main Xi Wode ( Tim ) ? Mr. Timken Timken scholarship renewed talk about " We are very pleased with the traffic in the renewal of the scholarship program , to further deepen cooperation with National Chiao Tung University , develop more innovative the spirit of the localization engineering talent , a positive contribution to China 's economic development to a force . " Mr. Timken President also issued a report entitled" value of heritage and innovation spirit (Commitment to Core Value andInnovation) " on the topic.
Shanghai Jiaotong University Li-Feng Xi dean renew Timken Scholarship , said: " Thank you very much Timken Company continues to provide scholarships to support my school taper roller bearing development and personnel training , while also hoping Timken Company in the field of mechanical engineering experience and technical advantages , together for the training of the younger generation of innovative engineering talents and efforts . "
Back in 2006 , Timken Company and the Shanghai Jiaotong University jointly established the " Shanghai Jiaotong University Timken Scholarship" , winning students not only get grant funds , as well as the opportunity to visit Timken Timken bearings located in Wuxi engineering training center, interact with senior engineers to understand the global leader in angular contact ball bearing technology . Timken also established with China Timken other prestigious scholarships to train in different fields of engineering and technical personnel.
TIMKEN Timken join Shanghai Jiaotong University scholarship renewed in order to continue to accelerate the pace of development in China , helping China 's top engineering schools to train more outstanding graduates to build a solid professional knowledge , with a first-class team of engineers innovative thinking . Ethics and Integrity is Timken 110 years of development history in one of the core values ??advocated , but also the spirit of relentless innovation Timken Bearing Company is proud heritage.
2013年10月8日星期二
TIMKEN Timken Scholarship join Shanghai Jiaotong renewed
2010.04.08 TIMKEN China Shanghai yesterday, the United States TIMKEN bearings Timken Company join Shanghai Jiaotong University held a " Shanghai Jiaotong University Timken Scholarship" renewal ceremony. The scholarship renewal time from 2010 to 2014 from 2006 onwards, mainly for the scholarship award , Shanghai Jiaotong University engineering students with good academic performance . We follow Timken Precision bearing distributor in China to understand the work TIMKEN Timken Shanghai Jiaotong University scholarship renewal process.
Yesterday, at the Shanghai Minhang campus, The Timken Company Board Main Xi Wode ( Tim ) Mr. Timken president of China Mr. Feng Shilong and Shanghai Jiaotong University School of Mechanical Engineering, Executive Dean Professor Li-Feng Xi , deputy party secretary Li Xin Rong , Associate Professor Associate Dean Professor Liu Yingzheng attended the Bearing test machine ceremony. Timken company hopes to "Timken Scholarship" continuous funding , encouraging outstanding students to study hard , to help train more Chinese future pillars of the field of engineering .
The Timken Company Board Main Xi Wode ( Tim ) Mr. Timken Timken scholarship renewed talk about " We are very pleased with the traffic in the renewal of the scholarship program , to further deepen cooperation with National Chiao Tung University , develop more innovative the spirit of the localization engineering talent , a positive contribution to China 's economic development to a force . " Mr. Timken President also issued a report entitled" value of heritage and innovation spirit (Commitment to Core Value andInnovation) " on the topic.
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