“A good car must start with stamping.†Many automotive engineers describe this as a reference to the stamping process in automobile manufacturing. The stamping process is the first step in the production and manufacture of complete vehicles, which is equivalent to the foundation in construction. It is very important. In order to ensure that each new car on the lower line has a "steel gun" class solid body and smooth and beautiful curves, Dongfeng popular passenger car new base stamping workshop, has introduced a 7-axis robotic automatic stamping production line with the leading level.
Seven-axis industrial robots have been gradually developed since the end of the 1970s and have been widely used in medical , deep-sea, and teleoperation. Due to its mechanical properties, the general six-axis robot inevitably has weaknesses such as inability to avoid obstacles, poor mobility, and inability to overcome the limit of joint motion. The 7-axis robot has unique self-motion characteristics, which can overcome the above weaknesses and is the most realistic restoration of the human arm. For example, the force of each joint of a six-axis robot is constant, and the distribution may be unreasonable. However, the seven-axis robot can adjust the torque of each joint through the control algorithm, so that the torque received by the weak link is as small as possible, so that the torque distribution of the whole robot is more uniform and more reasonable.
As shown in the figure, in the modern production base of Dongfeng, the stamping process of the body parts such as doors, windows and hoods is completed by a huge machine tool, and the handling between each process is completed by the robot. The palm of the orange robotic arm is a vacuum adsorber that easily absorbs large, irregular body parts and sends them to the next stamping machine. After the stamping process is completed, the quality inspection robot starts working, and the finished product is detected by a camera, a laser, or the like. At the press shop site, only a small number of workers are responsible for monitoring or adjusting the equipment. A highly automated stamping line that minimizes dimensional errors, results in higher yields and significantly increases production tempo. “Manually stamped side parts of the car can only be stamped three or four pieces in one minute, and the robot can punch six or seven pieces, and the highest defect rate is only 1/10 of the manual stamping.†Dongfeng Fengxing related person in charge said.
Of course, the advanced stamping process is only the starting point for Dongfeng's high safety and high-value body. Next, to achieve the advanced level of welding, painting, assembly process, let Dongfeng popular high-quality design step by step into reality. The welding workshop adopts robot laser welding and laser scanning on-line detection to improve the welding quality. The coating workshop adopts water-based high-fluidity lead-free cathodic electrophoretic paint, which not only reduces the environmental impact, but also improves the corrosion resistance of the vehicle body; The AGV automatic trolley assembly indicator system is adopted, and the error prevention and error prevention technology is introduced to optimize the assembly process. In addition, the strict management of the ISO/TS16949 quality system ensures the superior quality of each new car that Dongfeng is popular with. After the new car goes offline, it needs to carry out rigorous 111 dynamic performance tests. It can pass the 18 complex test sections such as ABS and ESP to deliver the user.
The production and manufacturing process of the standard mainstream joint venture car enterprises has laid a solid foundation for the continuous upgrading of Dongfeng's popular product quality, which in turn boosted the scale of its production and sales. According to statistics, during the “Twelfth Five-Year Plan†period, Dongfeng’s annual sales volume increased by 5 times, and the entire product coverage from MPV to SUV to car, from low-end to mid-end to high-end was completed. Continue to adhere to the "quality up, brand up" development strategy, Dongfeng popular will strive to rank among the ranks of independent passenger cars in the "13th Five-Year Plan".
Under this ambitious goal, Dongfeng is now taking a solid step. According to the latest news, relying on many advanced technologies such as robot stamping, water-based coating, laser welding, etc., Dongfeng has become the first to enter the quality 2.0 era. The new comfort and high-quality SUV is the new Jingyi X5 and the new generation of enjoyable mid-level car. The S50 is the two masterpieces. Among them, the new Jingyi X5 has been pre-sold at the Guangzhou Auto Show, with a pre-sale price of 9-12 million yuan, which will be officially listed during the year. The new Jingyi S50 will also be available early next year. With the successive listing of the two ingenuity products, the pace of quality upgrade of Dongfeng is more firm and powerful.
Mini SAS SFF8087 is a high quality data cable for connecting between SAS (Serial Attached SCSI) controllers and SAS hard disk drives.This type of cable can be used in many place such as data center,server configurations,enterprise storage solutions,SAN and HPC, etc.
Advantages
Space efficiency
High data transfer rates
Organized cable routing
High-density connectivity
Versatility with SATA and SAS Device
Applications
Storage Systems
Servers and Workstations
Data Centers
High-Performance Computing
Virtualization
Media and Entertainment
sff 8087 cable,Minisas cable,sff-8087 to sff 8087,sff-8087 connector,sff-8087 mini sas
Dongguan Aiqun Industrial Co.,Ltd , https://www.gdoikwan.com