From January to July this year, the production and sales volume of remanufactured engines in Xichai grew by 147% year-on-year, and through cooperation with Bosch, it opened up a precedent for the remanufacturing of electronically controlled injectors for domestic engines.
It is understood that FAW Xichai remanufacturing base cooperates with Bosch to conduct electronically controlled injector remanufacturing. At present, more than 13,000 remanufactured electronically controlled fuel injectors have been placed on the market.
According to the person in charge of the base, the electronically controlled fuel system is the core component of the electronically controlled engine, and its value accounts for about 20% of the entire engine price. With the increase in the number of completed vehicles, the number of electronically controlled fuel injectors returned to the market has gradually increased, and service stations in various parts of the country have occasionally often replaced more or replaced entire sets of fuel injectors. In actual use, the failure mode of each electronically controlled injector is different. Due to the problem of detection means in the earlier period, there is often a certain degree of misjudgment of the failure mode of the electronically controlled injector, and the professional injector is used in the remanufacturing base. The testing of the testing equipment can accurately determine the failure mode of the electronically controlled fuel injectors and carry out professional remanufacturing techniques to restore the performance of the electronically controlled fuel injectors. In order to reduce the user's cost, FAW Xichai remanufacturing base cooperated with Bosch to develop the re-manufacture of electronically controlled injectors, and the electronically controlled injector remanufacturing technology came into being.
According to statistics, since May 2011, more than 13,000 remanufactured electronically controlled fuel injectors have been put on the market, providing new choices for FAW Xichai users and becoming the first in the domestic remanufacturing engine industry. Crab people. The person in charge of the Xichai remanufacturing base said with confidence that they will also cooperate with Bosch to carry out remanufacturing of components such as ECUs, electronically controlled pumps and high-voltage rails, and will cooperate with manufacturers of Xichai to starters, generators, superchargers, etc. Peripheral assemblies are remanufactured to further improve the quality of remanufactured engines and reduce the cost of maintenance and use of users.
Spherical Bearings are radial Plain Bearings consisting of an outer ring and an inner ring made of bearing steel and with spherical sliding contact surface. These bearings are suitable for arrangements with heavy radial load at low misalignment and oscilation. Furthermore the bearings can carry specific axial load in both directions.
Design specifications
Main dimensions
Main dimensions of spherical bearings are in accordance with the international standards ISO 6124/1.
Designation
Designation of standard spherical bearings is specified in the dimension tables and consists of type designation and dimension. Non-standard designation (radial clearance, sealing, dimension differences) are designated according to the standard STN 02 04608.
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