The eyes are full of flowers in April, and the heads of the mountains are green. In April, Chongqing is filled with warm springs. On April 16th, SAIC Iveco Hongyan Commercial Vehicle Co., Ltd. (hereinafter referred to as "Shangqi Iveco Hongyan") was held inauguration ceremony in the northern new district base! More than 500 representatives from Chongqing Municipal People's Government, the Italian Embassy in China, SAIC Iveco Hongyan shareholders, suppliers, distributors, service providers, military, media, etc. attended the grand and grand ceremony. It marks the official completion of the base of the new area in the northern part of the SAIC Iveco Hongyan Rock, which has been put into use and has completely solved the problem of long-term problems plaguing Hongyan.
"Recently, there are two important news about the automobile industry. One is the "New York Times" about GM's announcement of bankruptcy in June, and the other is SAIC Iveco's Hongyan completed and put into production." Chongqing Municipal Party Standing Committee, executive deputy mayor Huang Qifan is In his speech, the SAIC Iveco Hongyan North New Area Base was completed and put into production. This allowed us to see the prospects for the development of the Chinese auto industry and see the hope of Chongqing to build a famous automobile city. Huang Qifan said that Chongqing plans to use three to five years to expand the strength of the famous car city in the northern New District to achieve an annual output of 1 million cars, 40,000 heavy vehicles, 20,000 mid-to-high-end urban off-road vehicles and 30,000 other models. , Forming the clustering effect of large-scale vehicles. In the coming years, Chongqing will, through optimization and reorganization, form two to three large vehicle groups with large production scale, high market share, and strong competitiveness. By 2012, it will realize a revenue of 210 billion yuan in the automobile and motorcycle industry.
SAIC Iveco Hongyan North New Base has newly invested nearly 2 billion yuan, covers an area of ​​about 460,000 square meters, and has a new factory building area of ​​185,000 square meters. It is mainly composed of three production plants and office buildings such as assembly, painting, and bodywork. Auxiliary room composition. The three plants are joined together by an overhead corridor and a landing corridor. The cab and frame are transported through the hanging storage chain in the overhead corridor and the slide line in the floor corridor. The factory logistics is carried in the three factory buildings. Simple and smooth. After the project is completed, it can achieve an annual production capacity of 40,000 units of integrated vehicles.
The final assembly includes sections such as chassis pre-assembly, cab assembly, vehicle assembly, and vehicle inspection. It uses internationally renowned brands of constant-torque tightening tools. The advanced and powerful inspection line is the only one that can detect the functions of the four-axle vehicle in China. The vehicle inspection line will also be one of the most advanced vehicle inspection lines in the international heavy truck industry, ensuring the quality of the vehicle.
Painting includes cab coating, chassis coating, and plastic coating. The cab coating adopts a unique J-JUMP conveying method, featuring compact work station, greater production, high flexibility, and high coating quality. The frame is the only manufacturer in China that performs cross-coating of the cathodic electrophoretic primer on individual beams, longitudinal beams, etc., and then performs chassis coating on the assembled frame, which improves the anti-corrosion level of the chassis of the entire vehicle.
The frame longitudinal beam adopts imported three-faced CNC machine punching line, and the processing line has a large flexibility, which can achieve fast response to orders.
Refrigeration station adopts a large temperature difference gas freezer, which reduces the power consumption and saves energy. GHP gas-fired heat pump air conditioners are used for air-conditioning of office buildings and cafeterias, which effectively relieves the power supply capacity. Compared with electric refrigeration air conditioners, the operating costs can be reduced by about 30%. The cooling water system of the factory has realized the use of circulating cooling, reducing operating costs, and achieving energy saving; the main workshops all use the positions to send cold air, which greatly improves the working environment of the workers.
SAIC Iveco Hongyan North New District Base has world-class production layout and process equipment, and the production level is synchronized with that of Europe. The production of the base will greatly improve SAIC Iveco Hongyan's product quality.
With the implementation of SAIC Iveco Hongyan Northern New District Base and the implementation of strategic development plans for parts and components such as the Shuangqiao base axle and steering gear, the strategic planning of the company's “two bases and three platforms†will gradually become a reality.
Product Description
1. Description
In the drilling process, the drill bit is the main tool to break the rock and the wellbore is formed by the drill bit breaking the rock. How well a wellbore is formed and the length of time it takes are not only related to the characteristics of the rock in the drilled formation and the performance of the drill bit itself, but also to the degree of mutual matching between the drill bit and the formation. Reasonable selection of drill bits plays an important role in increasing the drilling speed and reducing the overall cost of drilling.
The drill bit is one of the important tools for oil drilling work. Whether the drill bit adapts to the rock properties and its quality plays a very important role in the selection of drilling technology, especially in terms of drilling quality, drilling speed and drilling cost.
2. Specifications we can offer
At present, there are many types of drill bits used in the petroleum industry and mining industry. The drill bits are classified according to different drilling methods. They can be divided into PDC drill bits, roller cone bits, scraper bits and mining diamond coring bits. These drill bits are the most basic drill bits and we all can provide.
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JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.nbxitecdrilling.com