Advanced production technology is a strong guarantee for product quality. XCMG Automobile's automatic stamping production line guards 100% quality with 100% intelligence. Strength XCMG, trustworthy!
XCMG Automobile has a closed automatic stamping production line, which effectively improves the processing quality and efficiency. The overall use of PLC electronic control system, high degree of automation, in the domestic large body sheet cover production line in a leading position. Next, we will decrypt four stamping process tips for everyone and take you to understand the unique charm of intelligent manufacturing.
Decryption one: oil before stamping?
Before the sheet metal is stamped, it is necessary to apply a layer of stretch oil evenly on its surface, which can reduce the frictional resistance between the sheet and the mold surface and avoid quality defects such as brushing of stamped parts.
XCMG Automobile's automatic stamping production line adopts intelligent oil applicator with circular belt inside, and the sheet material is transmitted inside the oiler by frequency conversion motor drive. The oil tank of the oil applicator is equipped with three heating devices and a thermostat to ensure that the oiler can be used normally at low temperatures by heating the heat transfer oil.
Decryption two: how to ensure accurate entry?
The precise placement of the sheet into the mold can not only reduce material loss but also improve the stamping accuracy. XCMG Automobile's automatic stamping production line adopts german P+F (Pepperl+Fuchs) optical automatic center, obtains the plate position video image through 2 groups of high-definition optical cameras, accurately calculates the position of the plate by the system's built-in algorithm, and sends instructions to the robot to accurately place the plate into the mold.
Deciphering three: how to improve production efficiency?
XCMG Automobile's fully automatic stamping production line adopts the German KUKA robot, and its high torque joint is suitable for transmitting large workpieces.
After the robot receives the signal that the press is allowed to enter, it places the sheet into the press mold and returns to the suction waiting point according to the set trajectory. The average speed of the complete set of actions can reach 8.5 times / min, which is not only high efficiency but also low failure rate, effectively improving the stamping efficiency.
Deciphering Four: How Does a Press Work?
To turn high-strength sheets into body parts, the force must be strong enough. XCMG Automobile automatic stamping production line has a multi-link 2400 tons press (equivalent to the sum of the weight of 1600 ordinary household cars) and 3 closed four-point 1000 tons press, the maximum pulling depth can reach 350mm, through the slider mechanism to do reciprocating movement, drive the stamping die installed on the press table for stretching, repair and other processes, the press slide stroke up to 12 times / min. The press works smoothly and the batch production efficiency is high.
The automatic stamping line not only achieves an ultra-high production speed of 8.5 times per minute, but also controls the hole error within 0.2mm, so as to ensure dimensional accuracy and surface quality.
And such process details are only the "tip of the iceberg" of XCMG Automobile's intelligent manufacturing, and we will continue to decrypt the smart factory for everyone to witness the process details behind the product quality.
Good product, made by XCMG. Intelligence achieves quality, ingenuity achieves value. XCMG Automobile will continue to make breakthroughs and innovations to create more professional transportation solutions for users. XCMG, help you succeed!