The die
casting part production flow chart
Injection
speed of die cast process
Pouring
liquid metal tie up chamber volume percent
Injection
speed(cm/s)
≤30
30-60
>60
30-40
20-30
10-20
High
speed computing formula
V
-------------Cavity volume (CM3);
N ------------ Cavity No;
D ------------ Die-casting drift (CM);
T ------------- Proper filling time.
The production of aluminum and Zinc Alloy Die Casting parts.
A380 Aluminum Die Casting, Aluminum Die Cast Part, Die Casting Parts, Zinc Die Casting NINGBO BEILUN LEMA MACHINERY TECHNOLOGY CO.,LTD , http://www.china-lema.com
Judging from the configuration of the overseas version, models with a 3.5-liter engine and a CVT transmission are expected to cost around RMB 500,000. Also equipped with intelligent four-wheel drive, vehicle dynamic control, 20-inch wheels, LED taillights, steering wheel heating, front and rear double skylights, satellite navigation and many other meticulous features and configurations.
The introduction of MURANO is the second-generation, small-version product of the model. The 2011 model was changed as a medium-term model, mainly in the style of the front bumper, and in the taillight model, according to the needs of domestic consumers. MURANO's originality in terms of design, whether it is the outline of the body or the details of design, each place is full of sports elements, also belong to the category of running coupe and SUV combination. This design not only combines well with the elements of the SUV (sports utility vehicle), but it also caters to the consumer's pursuit of sports sensation from the current trend of luxury brands launching SUVs. From the aspect of body size, it is expected to be basically the same as the overseas version, with a length, width and height of 4860/1885/1730mm, and the wheelbase level of 2825mm is even the leading level in mid-size cars.
It is easy to see from MURANO's styling design that Nissan has made great efforts in surveying consumer aesthetics, especially applying the elements of the coupe to the design of the SUV. The MURANO did not stop at the traditional concept of SUV, but boldly innovated and transformed MURANO. So there is a convertible version of MURANO seen in the picture, which is a challenge to the tradition, but also to push the SUV to a new market segment. The Dongfeng Nissan will eventually introduce such a maverick product after the ordinary version of MURANO. It is also worth looking forward to.
Most consumers in China still stay at the brand and appearance level when they are looking for a car. They have not learned to buy a car according to their own needs. In fact, automobile developed countries have more or less experienced similar experiences. However, people later changed their minds and began to pay attention to the value of cars, so that each car can be used to its full potential. Sports cars, wagons, MPVs, SUVs are born under this concept. Therefore, Dongfeng Nissan MURANO is developing a convertible car, which is a matter of course, and it will be a matter of course. From the hard-core SUV to the SUV, to the convertible version of the SUV, in fact, it has its inherent inevitability, he is the city's consumer demand for cars to constantly improve the portrayal of the product.
In fact, open-top off-road vehicles have already existed, and there are not many people who can accept that type of off-road vehicles. As soon as it comes into use, it is inaccessible. It requires not only skilled off-road driving skills but also survival in the wild. Secondly, its comfort and reliability are very low. Not only does it need to have enough endurance to endure its roughness, but it must also have comprehensive repair skills. So, if you are not a lover, you will not consider off-road vehicles at all. It is for this reason that even though Americans created Willis, they conformed to consumer demand and merged Willis's passability with the comfort of the car, creating the first SUV more than 20 years ago— - Cherokee.
The wide use of asphalt roads has reduced the use of SUVs, coupled with the fact that human beings have become increasingly delicate under the protection of their own technology. Even Cherokee, which injects many comfortable elements, is too sturdy. Therefore, the city Type SUV appeared. Although its shell resembles an off-road vehicle, its bones have already been transformed into cars. Because the car's handling and performance are close to that of a car, and it also has a wide field of vision and a large space that a car does not have, comfort and use value surpass that of a car. It is precisely because of its many advantages that the city-type SUV with the highest goal of enjoyment is increasingly favored.
After enjoying being completely satisfied, it has become a new pursuit to create fun and assertive personality. Thus, combining a full-featured sports car with an SUV, the convertible SUV came into being. It combines the pull of a convertible sports car and the mighty SUV. The best points of the two models are combined. This model is a perfect design for people who love holiday outings and focus on the fun of life. Imagine how wonderful it feels to be in the fields, in the jungle, between the mountains, on the coast, driving a convertible SUV.
However, the convertible SUV is still in the trial stage. The models we can find are limited to Audi and Nissan. One is the convertible version of the Audi Q5, and the other is the convertible version of the Nissan MURANO. Among them, the Audi Q5 convertible version will be listed about six months later, it is reportedly limited sale, the price is expected to 40,000 pounds (equivalent to 420,000 yuan). Nissan's MURANO is already a second-generation model, and will be introduced into Dongfeng Nissan in the second half of this year for domestic production. The specific time and detailed data are still unknown.
SUV models are versatile and versatile. They are deeply loved by domestic consumers and are the fastest-growing models except for cars. Entering 2011, SUVs have risen against the market and have maintained a good sales performance in the general decline in car sales. Therefore, the SUV model is a new breakthrough in the growth of demand from various manufacturers. With the gradual popularity of compact SUVs in the city, luxury-sized SUVs that are superior in terms of space and enjoyment have gradually entered the consumer's field of vision. Recently, MURANO, which has been circulated for the introduction of Dongfeng Nissan, will be the product in this market segment. With the arrival of the second half of 2011, MURANO's many details become clearer.
January 24, 2019