In addition to considering the price and performance of the vehicle, consumers generally pay more attention to the configuration of the vehicle. Of course, within the scope of economic capability, the configuration is of course richer and higher-end, the better, but in the configuration of the vehicle, there are often some very practical and some unpractical configurations. You know what practical configurations older people like when driving. 1, automatic parking function Parking is indeed a technical activity, especially in large cities. Whether it is a public parking area or a residential area parking lot, the limited area of ​​vehicles directly leads to narrow and congested parking spaces. Not to mention the elderly, that is, for some young drivers who are not skilled in technology, parking is also a headache for him (her). Therefore, the automatic parking function is particularly necessary for the elderly driver friends. When the automatic parking function is turned on, the system will measure the distance and angle between itself and the surrounding objects through the radar probe, and then calculate the operation flow through the on-board computer to adjust the rotation of the steering wheel with the speed. The driver only needs to control the throttle and the brake to turn the car. Parking spaces can be said to be both peace of mind and peace of mind. 2, reversing image function Many elderly people pay attention to cost-effective car, it is undeniable that the current automatic parking functions are generally used by manufacturers in the high-level models, so at this time the more cost-effective reverse image function is used. For elderly driver friends whose eyesight and hearing have started to decline, the rearview mirrors, side mirrors, and parking sensors are no longer sufficient to meet their reversing needs. The reverse image allows them to see the situation behind the vehicle at a glance, making it easy to dump the car into a parking space. At present, the reversing image function has already appeared in all the medium-level models. It is also very simple and convenient to add this function to Auto City. 3, automatic window function As your parents grow older, your memory will fall. If you forget to close the car window and then lock your car, you may have a lot of trouble. Now many manufacturers of models have automatic window function, as long as you get out of the car and press and hold the car button for a few seconds, the unclosed window will automatically rise. 4, automatic braking system According to the statistics of the traffic department, more than 75% of urban traffic accidents are caused by low-speed rear-end collisions. Compared with young people, older people have weaker vision and slower reaction. Sometimes the sudden emergency situation ahead may lead to missed the best opportunity for avoidance because of poor vision or timely detection or slow response. Vehicles equipped with an automatic braking system will detect the distance to the front object through the front windshield sensor detector. If the system finds that the distance between the vehicle and the front object decreases rapidly and the driver does not actively apply the brakes, The system will immediately intervene and actively take braking action. 5, car navigation system / remote manual service system The on-board navigation system is a very popular and practical driving configuration. In the past two years, with the rise of mobile navigation software, the disadvantages of high cost of on-board navigation systems, map upgrades, slow response to satellite positioning and other shortcomings have become increasingly apparent, and have been abandoned by more and more young people. But for many elderly people who don’t even play WeChat, they don’t expect them to use mobile navigation. So the car navigation system is still a very practical configuration for them. Of course, some manufacturers' models are also equipped with remote manual service systems (such as OnStar, G-BOOK and the like). Just like a phone call, press the call key and customer service to explain where you want to go, and customer service can send navigation information and directions to the car. In fact, the practicality of configuration has a great relationship with different user needs. It is hoped that friends will recognize the practicality of some configurations and can make more rational choices when buying a car.
Zinc alloy die castings parts are widely used in Automotive, lamp shade power tools, household appliances and various accessories.
More about Zinc Alloy Die Castings
Zinc Alloy Die Castings have a good surface roughness, strength and elongation, Which are
widely used in a variety of ornaments, such as furniture, accessories,
door handle ,architectural decoration, bathroom accessories, lighting
parts, toys, tie clips, belt buckles, various metal buckle and so
on,they are required a good surface treatment performance. The
traditional zinc alloy die-casting material are Zamak 2,3,5,7, the Zamak
3 is the most widely used in different industries,
Zinc Alloy Die Castings Zinc Alloy Die Casting, Die Casting Zinc Alloy, Zinc Alloy Die Casting Parts Ningbo Zhenhai Xinxie Machinery Co.LTD , https://www.xinxie-diecasting.com
Zinc Alloy Die Castings
The features of Zinc alloy die castings are as follows:
1). High Density;
2)Good Casting performance, complex shapes can be die-casting, precision parts, thin-walled castings smooth surface.
3). Good surface after finish surface finished, such as: chrome plated, spray, spray paint.
4) Melting and die-casting iron absorption, pressure-type non-corrosive, non-stick mold.
5) has good mechanical properties at room temperature and abrasion resistance.
6)Low melting point, melting at 385°C easily die casting.
Zamak 3: Zinc Alloy Die Casting have a good fluidity and mechanical
properties. Used in casting of low mechanical strength, such as toys,
lamps, decorations, some electrical parts.
Zamak 5: Zinc Alloy Die Casting have a good mobility and good
mechanical properties. Applied to certain requirements of the mechanical
strength of castings, such as auto parts, electrical and mechanical
parts, mechanical parts, electrical components.
Zamak 2: Zinc Alloy Die Casting have a there are special requirements
for mechanical properties, hardness, wear resistance, dimensional
accuracy requirements of the mechanical parts
ZA8: Zinc Alloy Die Casting have a good flowability and dimensional
stability, but less liquid. Used in die casting, small size, accuracy
and mechanical strength demanding workpieces, such as electrical
appliances.Superloy: the best mobility, applied to the die-casting
thin-walled, large-size, high precision, complex shape of the workpiece,
such as electrical components of the box.
Different zinc alloys have different physical and mechanical
properties, such as die casting design provides room for choice. The
same time, the choice of the zinc alloy is more important to select what
kind of zinc alloy, mainly from three aspects to consider.
1,Zinc Alloy Die Castings have their own purposes, need to meet the performance requirements.
(1) mechanical properties, tensile strength, when the material fracture
resistance;Elongation, brittleness and plasticity of the
measure;Hardness is the resistance of the material surface is pressed
into a hard object or friction caused by plastic deformation.
(2) state of the working environment: temperature, humidity, media contact with the workpiece and air tightness requirements.
(3) precision: accuracy and dimensional stability can be achieved.
2,process performance of Zinc Alloy Die Castings:
(1) casting process;
(2) mechanical processes;
(3) surface treatment.
3, Economic good: the cost of raw materials and production equipment
requirements (including smelting equipment, die casting machine, mold,
etc.), as well as production costs.