More than a month passed quickly.


    This day, buzhoushan, the second floor underground factory.


    "Be careful..."


    "This way, take care."


    "Be careful!"


    "Well, the masters have worked hard!"


    Qin Jian commanded the workers to unload the customized auto parts from Yunzhou heavy industry.


    Looking at the truck leaving, Qin Jian couldn''t help saying in his heart that Jiajia''s building is really good, and the underground floor is high enough. Otherwise, the big truck can''t drive in, and these dozens of tons of accessories can''t be transported down so easily.


    In front of him, there are pieces of armor plates reflecting metal light and a huge all-in-one vehicle shell.


    At this time, Liu Hong said, "Qin Bamboo Slips, hurry up. I can''t wait."


    Qin Jian smiled and said, "Sister Liu, I''m looking forward to it too. OK, let''s do it now."


    "Zhang Gong, Li Gong, let''s start!"


    Qin Jian said to the two teachers who were also looking forward to it, and then the three began to wear exoskeleton auxiliary equipment.


    The unmanned vehicle designed by Qin Jian this time adopts modular design. The whole unmanned vehicle is divided into seven modules, and each module is composed of a different number of components. The whole vehicle consists of 3816 parts. The smallest part is less than the size of rice grain, while the largest part is a circular chassis with a length of 2.5 meters and a weight of 3 tons, And an integrated body shell like a sea bowl.


    There are only four people involved in the vehicle assembly, Qin Bamboo Slips, two teachers from 939 factory, and Liu Hong, who can only shout 666.


    Only three people actually did it. The reason why Qin Jian didn''t shout a few more people was to keep it secret. The more people there were, the higher the risk of disclosure. The two teachers from 939 factory were not only skilled in making unmanned takeout cars, but also had a strong sense of confidentiality. Qin Jian let them participate.


    Although there are few people, there are a variety of mechanical equipment to assist, the most important of which is a set of industrial exoskeleton equipment.


    The most important part of the exoskeleton device is a spine support like a centipede. The fixed supports extend from the spine one by one, which is like an endorsement bag. However, there are many more bandages to be fixed. The support on the outside of the arm extends upward from the spine support at the back. The manipulator at the front of the support can act as a variety of tools, Down is a leg support that touches the ground along the outside of the thigh.


    The support of the handle and the support of the leg are connected with the support of the spine, and then the power source is fixed on the spine support to provide power for the whole exoskeleton. At this time, the human body is completely protected by the support, and the external force will be borne by the exoskeleton support.


    After the complete exoskeleton is worn, people can easily lift a weight of 1000 kg through the mechanical support of the hand.


    This is the exoskeleton of industrial machinery specially designed by Qin bamboo slips. If there is any disadvantage, it is that the power source behind it needs to be connected to the power line for continuous power supply, which can only be used in factories.


    After wearing the Qin Bamboo Slips, he immediately said to Liu Hong, "Sister Liu, help me plug in the power."


    Liu Hong has not seen this set of exoskeleton equipment for the first time. When she saw it for the first time, she was very excited. She felt that this thing was no worse than an unmanned car, especially in the military. However, as she saw it more often, she was not surprised.


    Liu Hong dragged three baby arm thick power lines from a bracket not far away, came behind the Qin Bamboo Slips, inserted the power line into the power supply interface of the power source, and then plugged them in to the other two old masters.


    Although Liu Hong didn''t see the exoskeleton armor for the first time, she still couldn''t help praising: "Qin Bamboo Slips, your exoskeleton equipment is really powerful."


    Next to a teacher Fu said with a smile: "it''s not just powerful, it''s the world leader."


    Qin Jian said with a smile: "this is nothing. Similar exoskeleton equipment has been available abroad for a long time. For example, many factories in Dequ have been popularized. I''m just a little better than them."


    Another teacher Fu said with a smile, "this is not a little."


    "Zhi ~", Qin Jian felt light, the power source started, and the support of the body was slightly adjusted to adapt to the structure of the body. He smiled and said: "this battery is the biggest problem. If the battery problem is not solved, it can only be used in the factory."


    Liu Hong nodded and sighed, "yes, now the biggest obstacle to scientific and technological progress is the battery."


    Qin Jian shook his fist, and the bones attached to the outside of the palm contracted and loosened again. He smiled and said, "the battery has developed very fast. Maybe we can break through again sometime. Before that, we still have to make do with it." Qin Jian said that he came to the chassis and began to assemble the vehicle.


    The unmanned vehicle designed by Qin Jian is not a traditional rectangular vehicle, but a circular one. The reason for this design is that it is different from the traditional car. Secondly, his car is a complete unmanned vehicle without safety officers, so there is no need to divide the front and rear, let alone the driver''s seat.


    On the chassis, accessories are installed one by one, motor, battery compartment, transmission, steering, core control, sensor, radar, etc.


    With the help of exoskeleton equipment, the three people''s progress is very fast and they don''t feel tired at all. Their weight is basically borne by the exoskeleton support, and various tools attached to the outside of the arm also enable them to complete their work faster.


    Soon after the installation of various accessories on the site, the three people lifted the integrated vehicle body shell with the top crane, then put it down and installed it on the chassis, just like covering it with a sea bowl. Except for the door and the top, all other parts are integrated.


    After coupling the vehicle shell with the chassis, the three began to weld, turning the base and shell into a whole. The dazzling electric sparks kept splashing. Liu Hong looked with interest with glasses. This was the first unmanned vehicle to travel with heavy armour.


    Two hours later, the shell welding was completed, and then the external armor of the vehicle shell was carried out. One armor plate with a thickness of 1 cm was hung on the buckle of the vehicle shell, and then it was welded to death. One by one, it was installed continuously. Soon, the whole vehicle was covered by one armor, which was like covering a layer of tortoise armor from the appearance.


    After the external armor was welded, the four took time to have a meal, and then the vehicle was hoisted up for wheel installation.


    At this time, the mobile phone of Qin Bamboo Slips rang. After Qin bamboo slips were connected, ye Mingzhe''s excited voice said: "special notice of delivery."


    The corners of Qin Jian''s mouth could not help smiling.