In November, Dongfeng Commercial Vehicle Engine Factory produced 1007 DCi11 high-horsepower engines. This is the first time that the product has exceeded the 1,000-unit mark, exceeding the initial design capacity.
Against the backdrop of the adverse impact of factors such as the international financial crisis on the heavy-duty diesel engine market, the DCi11 engine, with its technological superiority and excellent quality, has grown in contrarian conditions and ushered in new opportunities for development.
DCi11 engine is a high-power and energy-saving engine developed by Dongfeng on the basis of digestion and absorption of Renault technology and developed for the Chinese market and customers with independent property rights. It is a high-end power that is specially designed for Dongfeng's new-generation heavy truck Dongfeng Tianlong. The aircraft has the advantages of super power, silent design, and ultra-low fuel consumption. At the first China International Truck Fuel Contest held in 2007, it won the "most fuel-efficient engine award" and became a veritable "fuel-saving champion."
The continuous accumulation of honor and word of mouth has brought the DCi11 engine to its harvest season. In response to this year's gratifying demand for product, the various departments of the engine plant actively cooperated with DCi Operations Department to fully mobilize the enthusiasm of employees and related resources to ensure product quality improvement and on-time delivery. At present, the crankshaft, camshaft, and assembly are implemented in two shifts. The cylinder heads are used for three shifts. The cylinders are operated in four shifts and three downshifts. The bench tests are carried out in three shifts.
"As Dongfeng Tianlong integrates global technology, DCi11 engine also integrates many internationally advanced advanced manufacturing technologies and management models, combined with its own reality, and ultimately formed the advantages of the engine plant manufacturing and management. In the case of favorable market conditions In particular, we must ensure that the quality of each engine meets international standards, said Zhang Jinan, party secretary of the engine plant.
OTO Pulley type wire drawing machine
The first Safety precautions for LZ600 wire drawing machine
1. 1 Professional and technical personnel are required to carry out installation and commissioning. Before use, it is necessary to carefully read this manual and the relevant electrical instructions provided.
1. 2 Each machine and electric control cabinet shall be reliably grounded with a grounding resistance not more than 4Ω.
1. 3 There should be no accumulated water on the table top, especially near the operation box, as it can easily lead to circuit failure due to water infiltration.
1.4 It is prohibited for multiple people to operate the same equipment at the same time to avoid accidents.
1. 5 The electric control cabinet should be placed in a clean and dry room, and the door should be closed when working to prevent dust intrusion from causing device performance degradation or failure. Air conditioning is used to maintain the ambient temperature of the electric control cabinet. Frequently check the operation of the cooling fan on the top of the electric control cabinet.
1. 6 Before starting the machine, check whether the safety device is normal.
1. 7 Do not operate the components in the electrical cabinet with power. After cutting off the main power supply, wait at least five minutes, and wait until the intermediate circuit capacitance is discharged before operating the frequency converter, motor, or motor cable.
1.8 Do not touch the IC circuits on the inverter control interface board and motor control board, as static electricity may damage these circuits.
1.9 Please provide the power supply and operating environment according to the technical requirements of Section 3.2. It is not allowed to arbitrarily change the parameters of the frequency converter and PLC. The user shall be responsible for any damage to electrical components caused by human factors.
The second Delivery inspection
2. 1. Check whether the equipment is damaged and complete upon delivery (according to the packing list). If there is any damage or inconsistency with the contract, please contact the dealer or manufacturer immediately.
2. 2 The manufacturer is only responsible for quality issues arising during production, and is not responsible for damage caused during unpacking, improper installation and use, or damage caused by overload operation.
2. 3 After unpacking, the accompanying documents should be properly kept, as they are necessary during equipment installation, commissioning, and use
OTO type wire drawing machine,pulley type wire drawing machinery
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