With the continuous development of China's economy and people's surge in transportation demand, the road transportation industry has been able to develop rapidly, but at the same time it has also caused certain environmental and energy problems. In the future, high-tech roads in China should be widely used to develop road transport and gradually solve the challenges from the environment and energy, and establish a modern road transport system that is highly efficient, intelligent, and sustainable. As the main force of the modern road transport system, commercial vehicle companies will actively respond and strive to produce high-efficiency, high-quality, high-reliability commercial vehicles.
To discuss the new trends and new policies for the development of the commercial vehicle market in 2014 and the strategy for the sustainable development of the commercial vehicle industry, from February 27 to March 1, 2014, jointly organized by the Economic and Information Technology Commission of Wuhan City and the Norborne Group of Belgium. The “6th China Commercial Vehicle Development Forum†organized by the Automotive Industry Office of Xiangyang City was held in Wuhan City. More than 150 representatives of Chinese and foreign leading commercial vehicle vehicles and parts and components companies were invited to participate in the forum, among which about 30 representatives from overseas and attracted multinational giants such as Daimler, Navistar and Dongfeng and FAW. And other domestic mainstream manufacturers.
The government leaders of the Ministry of Environmental Protection, the National Intelligent Transportation System Engineering Technology Research Center, the Wuhan Municipal People's Government, and the Wuhan Economic and Information Commission attended the forum and delivered speeches. Yang Jing, Chief Scientist of China Mobile Communications Research Institute, Director Wang Xiaojing, YoulianGuenkolv, Head of Audit of International Land Transport Agreement, Wang Du, Deputy Secretary-General of China Automotive Circulation Association, Huang Gang, General Manager of Dongfeng Commercial Vehicle Co., Ltd., Daimler Group Exhaust Measurement Helge Roske, Director of Technology and Certification Department, Chief Technology Officer of Navistar China Group, Ren Lei, Director of Technology, North American Engine/Power Department, Leader of Energy Saving Technology, Research Institute of Zhengzhou Yutong Bus Co., Ltd., Head of Equipment Preparation and Vehicle Interconnection Research Department, Song Tianfeng, Mr. Xiong Pu, Deputy Director of Technical Center of Beijing Foton Daimler Automotive Co., Ltd., and Mr. Yu Xinrui, Director of Project Management Department of Commercial Vehicle Technical Center of SAIC Motor Corporation, focused on the development trend of China’s commercial vehicle industry policy, and the development and commercial use of commercial vehicle networking. The latest development process and technical innovation of car energy-saving and emission reduction, advanced commercial vehicle research and development and production of new technologies, efficient commercial vehicle cleaning technology, the development of automotive industry information and car networking technology applications and future, the latest development of energy-saving emission reduction of commercial vehicles And technological innovation Title delivered a wonderful speech.
Weichai Power Co., Ltd., Cummins Emissions Disposal System (China) Co., Ltd., ZF Commercial Vehicle Steering (Shandong) Co., Ltd., and Hauzer Coating Technology Co., Ltd. of the Netherlands introduced their latest technological achievements. Business negotiations were held during the meeting.
After the meeting, the organizing committee also organized the guests to visit the Dongfeng Automobile Co., Ltd. and the Dongfeng Xiangfan Test Drive to learn more about the current status and strength of the Wuhan auto industry.
The forum is large-scale, high-grade, full of content, and has a warm atmosphere. It focuses on the strategy and direction of the future development and transformation of commercial vehicle companies in China, and builds an effective communication system for government, research institutions, commercial vehicle companies and supporting industry chain enterprises. The platform, through keynote speeches, guest dialogues, and group discussions, helped participants to understand market trends, grasp development trends, and respond to future challenges. They received positive feedback from guests and promoted exchanges and successful experiences in the industry. A complete success.
Overview: Honing is to use the honing head honing workpiece and finishing on the surface of the grinding machine. It is mainly used in automobile, tractor, hydraulic parts,
bearing, aviation and other manufacturing industries to honing the workpiece
hole. Honing Machine has vertical and horizontal two kinds.
Our company main product Vertical Honing Machine(half automatic and CNC ) and Horizontal honing machine.
Classification and characteristics:
1.vertical honing machine spindle working travel shorter, suitable for honing cylinder body and casing hole, etc.With oil stone Mosaic honing head driven by the placement of the vertical spindle rotation, at the same time in hydraulic device driver operating vertical reciprocating feed movement.(see picture)
2.Horizontal honing machine work schedule long, suitable for deep hole honing, depth of up to 3000 mm.The placement of horizontal honing head not rotating, axial reciprocating motion, workpiece by the spindle drive rotation, for lathe bed in the middle of the workpiece at the center of the frame and the supporting honing rod guide frame.In the machining process, the honing head oil stone in swell-shrink institutions operating radial feed, the workpiece processing step by step to the required size.A new type of honing machine adopts hydraulic swell-shrink honing head.Most of honing machine is semi-automatic, often with automatic measuring device, can also be incorporated in the automatic production line of work.In addition to processing hole honing conversion, processing and other surface of the cylindrical honing machine, bearing raceway honing machine, flat honing machine and surface honing machine, etc.(see picture )
Operation requirements
1.Honing machine operation has a certain technology, need a understand technical person, this person should be trained about grinding safe operating methods.And make necessary preparation before operation can be carried out
2.Check the lubrication part of the honing machine, especially the gearbox, see if there were any lubricating oil.If there is no oil, to all the oil injection hole filling.
3.Check coolant cleaner.If insufficient cooling fluid, coolant will be listed.Coolant to regular cleaning, not allowed to use a squalid coolant.
Continuous work two months later, the need for an oil change.Under normal circumstances, in the first quarter in oil at a time.The hydraulic oil 20 # engine oil should be adopted in general.An oil change, need to use kerosene oil filter and oil tank cleaning.
4.After the machine is idle for a period of time, in order to discharge the air in the hydraulic line, and check the work of each part is normal.
Machine with hydraulic oil temperature, generally does not allow more than 60 ℃, the highest must not exceed 65 ℃, otherwise the cooling measures should be taken or stop working.
5.Check the sharpening stone size is correct, whether the honing head increases and flexible, fastening oilstone seat spring is strong.
6.Adjust spindle rotation and reciprocating motion, make it meet the requirements of the process specification.
7.Measuring tool ready, and check the door of the work is normal, the precision of measuring whether or not up to standard.
8.Need to check in accordance with the requirements in place to ensure the personal safety and honing machine work in place.
PICTURE:
1.Half automatic honing machine (Also named ordinary honing machine)
Technical services include:
1. Pre-sale consultation and necessary process test;
2. Cooperate with the user to select suitable models and offer;
3. The machine installation, commissioning, test processing and training operators;
4. Equipment warranty troubleshooting and maintenance;
5. Warranty period of all kinds of services, including troubleshooting and maintenance
Honing Machine
Honing Machine,Hydraulic Honing Machine,Vertical Honing Machine,CNC Vertical Honing Machine
NingXia DaHe Machine Tool (Group) Imp And Exp Co.,Ltd , http://www.nxdhjcmachine.com