Comments: Chinese car companies must learn to "borrow the east wind"

After ten years of "Bitter Love", Renault finally succeeded in "bringing the east wind" into the Chinese market yesterday. The PSA Peugeot Citroën, which has partnered with Dongfeng Motor, also announced that it intends to sell its shares to Dongfeng Group. After experiencing the financial crisis in 2008, China has become a global "carrying place" for autos. Many internationally renowned auto companies have either "provided themselves" or "autumn waves" and have come to China to "bring the east wind." Behind this is the huge "suction of gold" hidden in China, the world's largest auto market, and the steady development of China's auto industry.

"The 100-year-old" GM was faced with bankruptcy protection. Ford's Volvo "married" into China's Geely, and the "prestigious" Detroit bankrupted. The financial crisis that erupted in 2008 was a "deadly" impact on European and American auto industries. However, in sharp contrast to this, the Chinese automobile industry has achieved considerable development in recent years. According to the China Automobile Industry Association’s production and sales data released in November this year, China’s automobile production and sales volume reached 2,134,300 and 204,390, respectively, both of which hit record highs, with sales up 14.12% year-on-year. According to data from PricewaterhouseCoopers, China's light vehicle assembly volume is expected to reach 20.7 million units in 2014, a year-on-year increase of 11.9%. From 2012 to 2019, China's contribution to the growth of global light vehicle assembly will reach 43%.

It is such a huge market that has attracted European and American auto companies that are currently in a predicament to come to China to seek cooperation. The abundant funds in the hands of Chinese auto companies are exactly what European and American auto companies are in desperate need. The financial crisis has brought "critical" to the European and American automotive industries, and it is more "accidental" to the Chinese auto industry. However, the key point is that in an upsurge of foreign car brands coming to China to “bring the east wind”, Chinese car companies must learn to play “Dongfeng” in their hands. We have funds, markets, people have technology, brands, how to make good use of their own "card", learn the strengths of others, get people's technology, no longer become someone else's "money bag", do not let people When the wind is "borrowed" away, he is still circling in situ, which tests the wisdom of all parties. Opportunity has arrived, and at the door of the home, Chinese car companies must learn to “borrow the east wind”.

Zinc Alloy Die Casting 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 Zamk 3 is the most widely used in different industries
Zamak 3: good fluidity and mechanical properties. Used in casting of low mechanical strength, such as toys, lamps, decorations, some electrical parts.
Zamak 5: 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: there are special requirements for mechanical properties, hardness, wear resistance, dimensional accuracy requirements of the mechanical parts
.ZA8: 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. Die-casting 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: (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.

Zinc Die Casting

Zinc Casting, Zinc Alloy Die Castings, Zinc Pressure Die Casting, Zinc Die Casting Products

Ningbo Zhenhai Xinxie Machinery Co.LTD , http://www.xinxie-diecasting.com