On March 7, 2011, CSR and Yuchai Group jointly established a joint venture with Sichuan Nanjun to establish CSR Sichuan Engine Co., Ltd. to establish a western China R&D and manufacturing base in Ziyang City, Sichuan Province, to shape China's machinery manufacturing industry. Industry resource integration and market collaboration model. The signing and unveiling ceremony was held in Beijing.
China South Locomotive and Yuchai Group established CSR Sichuan Yuchai Engine Co., Ltd.
Yu Ping, chairman of Yuchai Group’s Board of Directors, said in his speech that the signing and opening ceremony today marked the formal establishment of strong cooperation between the two parties. The cooperation with CSR in the engine field is a business innovation under the guidance of Yuchai’s strategy of “mainly focusing on one industry and expanding in depthâ€. It will expand Yuchai’s industrial sector and extend Yuchai’s overall industrial chain, making Yuchai’s preliminary The formation of a full range of engine manufacturing capabilities including high, medium and low speeds will greatly enhance Yuchai’s competitiveness in the engine industry and help Yuchai become a professional power supplier, which will have a positive effect on promoting the development of the industry in China.
Gu Tangsheng (middle), Luo Yanming (right) and Sun Zhentian (left) sign the agreement on behalf of the parties
During the “Eleventh Five-Year Plan†period, through the adjustment of industrial layout, industrial resource integration, and optimization of industrial structure, Yuchai Group completed the industrial layout of the domestic east and west wings and created the “two product chains†of the engine product chain and engineering machinery product chain. The advantages of “multiple industrial clusters†differentiated by industry by Yuchai companies. During the “Twelfth Five-Year Plan†period, Yuchai will ensure the continuous, high-speed, healthy and coordinated development of “two product chains and multiple industrial clustersâ€, through strong domestic and foreign companies including CSR, and strong upstream and downstream capital assets. Strengthen cooperation, improve domestic production layout, and implement global production layout. Strive for the end of the “Twelfth Five-Year Plan†and build the engine product chain to become the most competitive engine in the global engine industry on the basis of consolidating the domestic counterparts of Yuchai Group's diesel engine product chain. Power and the most valuable gold product chain.
CSR President Zheng Changkai said in his speech that China South Locomotive and Yuchai Group jointly developed the engine industry, which is conducive to the integration of marketing resources and the promotion of R&D platforms, further strengthening the market competitiveness and promoting the rapid development of China's engine industry.
The newly-established CSR Sichuan Yuchai Sichuan Engine Co., Ltd. has a registered capital of 300 million yuan for the first phase. Its total project investment is 3 billion yuan, and the total annual output value will reach 10 billion yuan and profits and taxes will reach 1 billion yuan. After 3 to 5 years, strive to build Ziyang into an internationally competitive, domestic first-class Yuchai West medium-speed engine manufacturing base.
A plate rolling machine is a machine that will roll different kinds of metal sheet into a round or conical shape. It can be also called a [roll bending machine", [plate bending machine" or [rolling machine".
There are different kinds of technology to roll the metal plate:
Four-roller machines have a top roll, the pinching roll, and two side rolls.
The flat metal plate is placed in the machine on either side and "pre-bent" on the same side. The side rolls do the work of bending. The pinching roll holds the plate.
Three-roller machines (variable pitch aka variable geometry) have one pressing top roll and two pressing side rolls.
The three-roll variable pitch works by having all three rolls able to move and tilt. The top roll moves in the vertical plane and the side rolls move on the horizontal plane. When rolling, the top roll presses the metal plate between the two side rolls. The advantage of having the variable three roll is the ability to roll many thicknesses and diameters of cylinders.
For example; The side-rolls are what produce the mechanical advantage. With the side rolls all the way open, one has the maximum mechanical advantage. With the side rolls all the way in, you have the least mechanical advantage. So, a machine has the capability of rolling 2-inch-thick material with the maximum mechanical advantage, but a job is only 1/2 inch thick. Reduce the mechanical advantage and one has a machine that can roll from 1/2 to 2 inches thick.A plate rolling machine is a machine that will roll different kinds of metal sheet into a round or conical shape. It can be also called a [roll bending machine", [plate bending machine" or [rolling machine".
There are different kinds of technology to roll the metal plate:
.Four-roller machines have a top roll, the pinching roll, and two side rolls.
The flat metal plate is placed in the machine on either side and "pre-bent" on the same side. The side rolls do the work of bending. The pinching roll holds the plate.
.Three-roller machines (variable pitch aka variable geometry) have one pressing top roll and two pressing side rolls.
The three-roll variable pitch works by having all three rolls able to move and tilt. The top roll moves in the vertical plane and the side rolls move on the horizontal plane. When rolling, the top roll presses the metal plate between the two side rolls. The advantage of having the variable three roll is the ability to roll many thicknesses and diameters of cylinders.
For example; The side-rolls are what produce the mechanical advantage. With the side rolls all the way open, one has the maximum mechanical advantage. With the side rolls all the way in, you have the least mechanical advantage. So, a machine has the capability of rolling 2-inch-thick material with the maximum mechanical advantage, but a job is only 1/2 inch thick. Reduce the mechanical advantage and one has a machine that can roll from 1/2 to 2 inches thick.
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Jiangsu Hoston Machine Tools Co., Ltd. , https://www.hosdunmachinetools.com