· Multinational auto companies are exposed to China

Chinanews.com April 3 (Automobile Channel Chen Xin) In 2014, China's automobile production and sales completed 2,372,290 and 23,419,900 respectively, an increase of 7.3% and 6.9% respectively over the previous year, a record high in the world, and has been reelected for six consecutive years. The world's first. On the other hand, as the total number of Chinese vehicles continues to rise, the problems that are exposed are also increasing. According to the statistics of the Auto Complaints Network, in 2014, the Auto Complaints Network received a total of 105 complaints about “substitution vehicles”, which was basically the same as in 2013, of which about 20% of the manufacturers complained about the reduction in production. Left and right, small enough to shrink the safety and comfort configuration, the big chassis, the engine and the gearbox are smashed. Jia Xinguang, a senior auto industry expert, said that foreign brands have reduced the allocation of safety in the Chinese auto market. Among them, Chinese consumers prefer high-end interiors and pay less attention to safety. However, the low technical standards are an objective reason.
Since the last year, multinational auto companies have been reducing their allocations in China. Volkswagen owners have repeatedly reported that FAW Volkswagen's new sagitar with coupled coupling-type rear suspension has problems with rear suspension cracks and even rear axle longitudinal arm fracture. According to the China Business Times quoted a number of experts, the problem batch of the new sagitar car was technically reduced when it was introduced, using a non-independent suspension that only a few cars will use. Song Jian, a professor at the Department of Automotive Engineering at Tsinghua University, also told the media that non-independent suspensions are generally used in cheaper cars.
A recent survey conducted by the Rule of Law Weekend also caught the attention of the media. The results show that the FAW Volkswagen New Bora rear car has eliminated the anti-collision steel beam and replaced it with foam, while the Beijing Hyundai Langdong and Dongfeng Yueda K3 K3 anti-collision steel beam is the material of engineering plastics.
In fact, FAW-Volkswagen New Bora is not the only car that does not have a rear-end anti-collision steel beam. According to the quality complaint data of China Automotive Quality Network, since 2014, Dongfeng Nissan Sylphy, Dongfeng Fengshen, Dongfeng Nissan Tiida, Dongfeng Nissan Sunshine, Dongfeng Nissan Converse, Dongfeng Nissan Hacker, Changan Ford Fiesta, FAW Volkswagen Jetta, FAW Volkswagen Both Sagitar and Shanghai Volkswagen Santana have complaints about the installation of anti-collision steel beams.
Judging from the vehicles dismantled by Chexun.com, Dongfeng Nissan Sylphy, hackers, and squad directly saved the rear anti-collision beam and replaced it with something like a "bubble". According to the network, the auto expert said that in the event of a collision, there would be no serious consequences of the anti-collision beam.
Industry calls for relevant laws and regulations According to the statistics of the Auto Complaint Network, in 2014, from the complaints of the owners, the reduction is divided into two types, one is the reduction of the automobile producers in the production process, and the other is the 4S shop private. Reduction. There are generally three reasons for the manufacturer to change the configuration. 1. The vicious price war causes the manufacturer to be forced to reduce the compression cost. 2. With the maturity of domestic technology, domestically produced parts replace imported parts, production costs and use costs will decrease; 3. In actual use, some configurations are not suitable for Chinese road conditions, in order to better match with the whole vehicle. Replace the configuration. Statistics show that in order to reduce costs, some car companies have reduced their allocations. Individual models even have the idea of ​​anti-collision steel beams, airbags and interior flame retardant materials, which greatly increases the risk of danger in the event of an accident. .
It is understood that most European and American countries are obliged to install car body stabilization systems such as ESP and safety arrangements such as head air curtains. However, in China, the “Safety Technical Conditions for Motor Vehicle Operation” implemented after the revision in 2012 did not explicitly require these configurations.
The profits of multinational auto companies in China are growing rapidly. Why can't we improve the safety technology standards accordingly? Jia Xinguang, a senior auto industry expert, told the media recently that foreign brands are reducing the distribution of safety in the Chinese auto market. Among them, Chinese consumers prefer high-end interiors and pay less attention to safety. However, the technical standards are too low. Objective reasons.
Chexun.com quoted a car industry insider's point of view that Chinese consumers' safety awareness is still relatively weak, car knowledge is scarce, most of the manufacturers buy what cars to buy what car, plus now the major car manufacturers amnesty advertising and public relations, Consumers are also inevitable. To make consumers aware of the harm of reduction, it is more difficult in the short term, and the introduction of relevant laws and regulations is the best guarantee.

Clips and Fasteners are most commonly categorized as flat or sheet material that is formed into simple or complicated shapes. Most often, Clips and Fasteners are manufactured using both low and high carbon steels, depending on the application. In some applications, high carbon spring steels are utilized where a spring force is required that cannot be obtained with normal spring forces. When high carbon spring steels are used for manufacturing, it is a standard requirement that the product is heat treated and quenched to a hardness level that allows the product to flex without deforming. Heat treating and oil quenching are commonly used for the hardening process, but an Austemper heat treating process is typically the best practice for eliminating heat treat deformation.

Steels most commonly used in our process for manufacturing Clips and Fasteners are either low carbon, cold rolled steel (without heat treatment), and high carbon spring steels ranging from Grade 1050 to 1095, along with Stainless Steels and precious metals such as Brass, Phosphor Bronze, and Beryllium Copper. Clips and Fasteners that we manufacture typically range in material thickness of .010″ up to .080″, with many of our prototype and short run orders ranging from these sizes. We also have the capability of manufacturing designs in a wide range of shapes and sizes. We can supply Clips and Fasteners with a variety of special finishes or coatings to your specification along with various heat treating requirements.

Clip Materials

Material

Grade

Specification

High Carbon Spring Steel Strip

1050

ASTM A682 (AISI 1050)

 

1065

ASTM A682 (AISI 1060)

 

1070

ASTM A682 (AISI 1070)

 

1074

ASTM A682 (AISI 1074)

Stainless Steel Strip

301

ASTM A666

 

302

ASTM A666

 

316

ASTM A582 (AISI 316)

 

17-7 PH

ASTM A693 (631) (AMS 5529)

Non-Ferrous Alloy Wire

Phosphor Bronze

ASTM B103

 

Beryllium Copper

ASTM B194

High Temperature Alloy Wire

Inconel 600

ASTM B168 (AMS 5540)

 

Inconel x750

AMS 5542

Low Carbon Steel

Cold Rolled Steel (CRS)

ASTM A1008 (AISI 1008/1010)


Stainless Steel Clip

Spring Steel Clip,Stainless Steel Clip,Spring Clip,Stainless Clips

Nanpi Jian Tong Hardware Manufacturing Co., Ltd. , http://www.sheetmetals.nl