"Country VI" really wants to lead the Bosch common rail system to upgrade emissions
Bosch has been leading the way in promoting emission upgrades and creating a diesel common rail system that is more in line with the Chinese market. With the gradual improvement of the state's control of tail gas emissions, the improvement of tail gas emission standards has become a general trend. Bosch is playing an increasingly important role in the Chinese diesel engine market. Recently, Weichai has announced that it plans to launch its "Euro 6" product in phases in 2016. As the main partner of Weichai's common rail system, Bosch will also become the main force for the listing of the "Euro 6" products of the Chairui Power Co., Ltd. As a supporter of major components for emission upgrades, Bosch will adopt what attitude it will use to protect the “Euro 6†products in the face of higher standards of emission policies. Bosch CRS1-16 Provides Fourth and Fifth Emission Standard Solutions Through communication with the Bosch Technical Center, China Trucking knows that Bosch is fully equipped with common rail system technology to meet higher emission standards. Weichai's five products will match Bosch CRS1-16+Denox6-5 or CRS1-18+ DPF, while Europe 6 products will use CRS1-18+Denox6-5+DPF, higher levels of common rail system will enable greater fuel efficiency, power will be greatly improved. The CRS1-16 common rail system of Bosch is now widely used in China's National 4th Light Engine. It is a small, lightweight system designed specifically for the needs of the Chinese market. The high-pressure pump and injector used in the system have all been domestically produced. Chemicals, quality and price are all very competitive. It consists of four major components, common rail fuel injectors, high pressure rails, high pressure pumps and electronic control units. The working principle is that the high pressure pump provides the high pressure rail with pressure independently of the engine speed and fuel injection. The fuel is directly injected into the combustion chamber under the maximum injection pressure of 1600 bar. The whole process is monitored through the electronic control unit and completes one Work cycle. Bosch's national five-emissions standard solution is based on the design of the National IV emission system, optimizing the CRS1-16 common-rail system, and combining Bosch's efficient SCR urea injection system, Denoxtronic 6-5, to pass urea through pyrolysis. In the SCR catalytic converter, the nitrogen oxides, which are the main pollutants in the exhaust gas, are reduced to harmless water and ammonia in the SCR catalytic converter. This method can not only greatly reduce the nitrogen oxides in the exhaust gas. It can effectively save about 5% of fuel, and the problem faced by this method is that the light diesel vehicles of the State Five will also need to use vehicle urea like the medium and heavy diesel vehicles of the National IV. Another Five-Emission Standard for Bosch CRS1-18 and the "Euro 6" Emission Standard Solution If the Bosch CRS1-16 common rail system is defined as the light engine common rail system best suited to the country's four emissions, then the Bosch CRS1-18 must be the most common rail system in line with the national five standard because it solves the CRS1-16 common rail. The system needs to consume vehicle urea to meet the emission standards. In design, the CRS1-18 uses a new, economical ball valve structure injector with a maximum injection pressure of up to 1800 bar. By combining it with an electronic control unit, five injections per injection stroke can be achieved. Reduced noise and fuel consumption, and then through the DPF filter, easily meet the country's five emission requirements. There have been exaggerated assessments of the "Euro 6" emission standards, saying that the human body that meets the "Euro 6" emissions can directly breathe to describe the strict "Euro 6" emissions. In response to such stringent emission standards, Bosch is well-prepared to be a global leader in components and giants, common rail systems and aftertreatment systems, through the more efficient Bosch CRS1-18 common rail system combined with SCR urea injection. System, and then the last line of defense by the DPF, the cooperation of the three will be the perfect solution to this problem. There is reason to believe that a light engine that meets Euro 6 emission standards will not only provide good protection to the environment, but also provide the driver with a better driving experience—quietness, comfort, low fuel consumption, and good power. Of course, the price will also be the biggest challenge. The Department of Science and Technology Standards Division of the Ministry of Environmental Protection, Xiao-Fei Fei, recently said publicly: “At present, China is developing a six-phase standard that is expected to be completed by the end of 2016.†Then, “State VI†is sure to come not far, and Bosch is ready .
Applicable Industry:
This is special CNC machine for drilling tube sheet, plates and
flanges, mainly used in steel structure, tower, bridge and other industries.
Product Feature
1. CNC slider and drilling unit head, can control
depth of holes, with function of drilling blind hole, reaming, chamfering.
2. Machine is controlled by PLC & servo
motor, ensure precision positioning .
3. The machine have 4 work area with individual
reference, workpieces can be clamped by hydraulic clamps at any area for
drilling.
4. Machine
equips with computer for software, it can use Auto CAD drawing directly, it
also can process NC file which generated by TEKLA.
5. Scrap cleaner can collect all iron scraps and
cutting liquid which is recycling.
6. The key mechanical, hydraulic and electric parts
are all famous brands.
7. Optimized integration design for complete
machine, no foundation requirements.
Tube Sheet Drilling Machine,Drilling Machine For Channel,CNC Plate Tube Sheet Drilling Machine,CNC Metal Drilling Machine Shandong Sunrise CNC Machine Co., Ltd , https://www.scmcnc.com
Bosch common rail system leads the emission upgrade
Specification:
Name
Specifications
machine type
Gantry moveable single spindle CNC Drilling Machine
Max work piece size (L×W)
2000×1600mm
If work piece is small size, it can be overlapped and processed at the same time.
Thickness of work piece
5~100mm
Height from table top to ground
800mm
Drill unit type
sliding table, servo control
Clamp type
Hydraulic clamp with 12 clamps
Drill head quantity
1
Max drill diameter
Φ50mm
Power of main motor
5.5 kW
Spindle speed
120~500r/min (frequency control)
Spindle vertical stoke (Z axis)
350mm
Drive mode of gantry longitudinal (X axis)
Guided by linear rolling guide; driven by AC servo motor and ball screw pairs.
Servo motor power of X axis
1.3 kW
Power head lateral driving type (Y axis)
Guided by linear rolling guide; driven by AC servo motor and ball screw pairs.
Servo motor power of Y axis
1. 3 kW
Servo motor power of Z axis
0.85 kW
Motor power of chip cleaner
0.4 kW
Motor power of cooling system
0.42 kW
Motor power of Hydraulic station
2.2kW
Clamping type
Attach Morse 4# quick chuck and 3#, 2# reducing sleeve
Electric control cabinet
With dustproof ventilating device and LENOVO computer
Electric control type
MISTUBISHI PLC
CNC axis quantity
3
With function of CAD/CAM automatic generation
with function of hole site memory (memory hole site if power off suddenly) and drill pause
Total power
≈12 kW
Total weight
About 6200
Overall dimension
4.5×2.61×2.85
Installation:
The seller shall send one engineer to the buyer's country for installation, commissioning and training. The buyer is responsible to provide all necessary equipments for handling and lifting the machine parts before seller's engineers go to the buyer's plant. In addition, the buyer should provide workers to support in installation activities, under supervision from the seller's engineers.
Commission:
The Supplier should give drawings and other details of material/preparation required for installation of machinery which the buyer has to prepare and keep ready before the machine arrives at the buyer's factory. Installation and commissioning can be finished within 5-10 days for above machine generally.
Training:
Training will include training on computer programming, machine operation and troubleshooting. The training time is at most 5 days for this machine.
The buyer should arrange no less than two people for accepting training. After training, the buyer should sign the "Receiving & Inspection Report" supplied by the seller to demonstrate the successful finish of commissioning and acceptance of the buyer.
Our Company
Factory:
With the development of SUNRISE, now our company has occupied important position in this industry. Due to the orders and sales performance is continuously improving, in order to better development, to meet customer's demand, and to provide customers high-quality equipment with the shortest time, our company have bought the new site, the area about 50,000 square meters, this will make sufficient preparation for development of our company and every customer.
Workshop:
Quality make brand, honesty win market, harmony converge talents, and innovation promote development. Our ability to consistently provide innovative, high quality products that outlast and outperform the competition, is why we are the one of the most successful companies offering the most advanced and productive solutions in the CNC machine industry.
Warehouse:
Manufacturing customer oriented products has always been our supreme concern. We believe that quality is the soul of an enterprise forever. Therefore, we never compromised with the quality of our products. We adopt advanced, scientific modern management ideas and system to realize supervisory control among all aspects of produce, inspection, sale and service etc., which help control quality, increase work efficiency and guarantee products' stability, reliability and precision. Therefore, the enterprise can achieve rapid and sustainable development.
Team:
We are a team of experienced and dynamic professionals who are experts in handling precision work through scientific processes. The professional excellent talents unite a powerful and creative team of design, research and development, which build our solid technical strength and competitiveness. And our company is developing fast and supply specialized service to all customers.
