| acceleration time |
The car acceleration time symbolizes the acceleration performance of the car, and the ability to increase the speed of the car quickly. It includes the start-up acceleration time of the car and the acceleration acceleration time. The shorter the acceleration time, the better the acceleration of the car and the higher the power of the vehicle. Vehicle acceleration has a direct relationship with its elimination of vehicle suspension systems, body construction, wheel control systems, engine displacement, and engine performance. In some professional test experiments, even considering external disturbances such as wind speed, outdoor temperature, ground temperature, and ground humidity, will affect the normal acceleration performance of the vehicle. There are two types of acceleration for cars: 1, the original starting acceleration time, also called the shift acceleration time in place. It refers to the car from the static state, starting from the first stop, and with the maximum acceleration strength (including full throttle and select the most appropriate shift timing) gradually shift to high gear, reach a predetermined speed or distance The time needed. At present, the time (seconds) required for 0-96 Km is commonly used for evaluation. 2, overtaking acceleration time, to increase the car's average running speed from a certain speed, with the highest or second highest block to fully accelerate to a certain high-speed time required to express the car's ability to accelerate when passing. The time (in seconds) required for 48--112 Km/h is currently used for evaluation. Vehicle acceleration time has a certain effect on increasing the average speed of the car. Especially in the driving process, the relevant emergency situations are often handled with the greatest acceleration. For example, the importance of acceleration can be reflected when the highway surpasses the vehicle at the moment of starting the intersection. |
Naipu WS Dredging Pump is single-stage single-suction cantilever horizontal Centrifugal Pump with advantages of light weight ,good wear-resistant ,super dredging performance ,perfectly suited for the dredge on the whole construction ,high multiple economy benefits and so on .It throughout meets requirements of the dredge to dredging pumps .The pump mainly consists of the pump head , gearbox specifically for the dredging pump ,high elastic coupling and supervisor system of the driving device for the dredge.
Typical Applications---
Suction Hopper Dredging
Constructional Material
Sand gravel processing
Barge Loading
Sand Reclamation
WS Dredging Pump Construction Drawing
Main Part Number At The Drawing
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1 – Shaft
2 – Frame 3 – Mechanical Seal Assembly 4 – Connecting Plate 5 – Rear Liner |
6 – Pump Casing
7 – Cover Plate 8 – Front Liner 9 – Impeller 10– Support |
Materials of Construction
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VOLUTE |
IMPELLERS |
BASE |
EXPELLER |
EXPELLER RING |
SHAFT SLEEVE |
SEALS |
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Standard |
High Chrome Alloy |
High Chrome Alloy |
Cast Iron |
Chrome Alloy |
Chrome Alloy |
SG Iron |
Natural Rubber |
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Options |
SG Iron |
SG Iron |
Mild Steel |
SG Iron |
SG Iron |
EN56C |
Nordel |
WS Dredging Pump Selection Chart
WS Dredging Pump Performance Parameters
Dredging Slurry Pump, River Sand Dredging Pump, Submersible Dredging Pump, Horizontal Dredging Pump
Shijiazhuang Naipu Pump Co., Ltd. , http://www.naipu-pump.com