5results about How to "Simple programming" patented technology

The application belongs to the technical field of mechanical automation equipment, and is especially a chuck tightening machine, which comprises a tightening machine body and an electric foot switch. The inside of the tightening machine body is provided with a pneumatic main shaft clamp seat and a stepping motor located at one side of the pneumatic main shaft clamp seat. The product chuck is driven to rotate through the stepping motor, and quick clamping is realized in combination with the clamp seat cylinder. The operation is matched with the electric foot switch, so that the production operation efficiency is significantly improved, the labor intensity and labor cost are reduced, the tightening machine body is divided into two layers through a partition plate, the electrical and mechanical parts are isolated, the layout is compact, the structure is simple, the assembly is fast, the maintenance is convenient, the energy consumption is small, and the machine is suitable for small-area platforms. The machine is adapted to switching of multiple types of products by replacing the product chuck, has functions of forward and reverse rotation and number of turns adjustment, has simple program setting, can accurately control the product tightening force through speed adjustment, effectively improves the product processing quality and consistency, and can optimize the process of some products and reduce the use of strong thread glue.

The present invention relates to the technical field of casing processing and manufacturing, and in particular to a waterproof casing processing device. The present invention includes a processing tool and a welding robot, the processing tool includes a clamping device and a lifting device, the clamping device includes a fixed disk, a rotating disk and a clamping block, a rotating disk is provided at the bottom of the fixed disk, a clamping block is movably connected to the fixed disk, the clamping blocks are arranged radially, the rotating disk and the clamping blocks are slidably connected, and the lifting device includes a lifting platform and a hand wheel, and the lifting platform is connected to the hand wheel for control transmission. Through the cooperation between the processing tool and the welding robot, the processing tool is responsible for fixing the barrel and wing ring of the waterproof casing, the welding robot welds and fixes the barrel and wing ring of the waterproof casing in a fixed position according to the system setting, controls the clamping block to telescopically clamp various types of waterproof casings by rotating the rotating disk, and the lifting device controls the barrel clamping position and height to achieve precise positioning of the wing ring.

The present invention relates to an energy monitoring method, device and medium based on a dynamic map, the method comprising the following steps: step A: obtaining the current position of the train and the position of the train's operable range in a standard electronic map; step B: constructing a one-dimensional coordinate map with the minimum safe position of the rear of the train as the coordinate origin; step C: offline calculation of gravity work and train braking work, and adding the calculation results to the one-dimensional coordinate map; step D: calculating the train energy and the energy of each limit point, and judging whether the train is over-energy; step E: recalculating from step A according to the new train position update in the next cycle. Compared with the prior art, the present invention has the advantages of greatly reducing program complexity and improving program performance.

The present application provides a washing machine and a control method, a control device and a storage medium thereof, wherein the control method comprises: in the rinsing stage or after the rinsing stage is completed, controlling the water level in the outer drum to reach the cleaning water level; controlling the inner drum to rotate, so as to drive the water flow to agitate between the inner drum and the outer drum to wash the outer surface of the inner drum and the inner surface of the outer drum. By washing the outer surface of the inner drum and the inner surface of the outer drum during each washing process instead of cleaning in a fixed cycle, the deposition of dirt can be reduced and the cleaning effect can be improved; and, there is no need to set a separate drum cleaning program, which can simplify the program design and reduce the impact on the washed clothes.

The application belongs to the field of underground space engineering, and provides a Timoshenko beam shear stiffness correction method based on tunnel joint misalignment calculation, which comprises the following steps: establishing a Timoshenko beam high-order differential equation considering shear stiffness correction, establishing a boundary differential equation based on foundation stiffness difference, establishing a Timoshenko beam joint shear stiffness correction model, assembling an overall stiffness matrix and solving, and realizing the calculation of the tunnel joint misalignment amount; the application establishes a Timoshenko beam model based on joint shear stiffness correction, realizes the prediction calculation of the tunnel joint, and can establish a basis for the related work of design units and construction units; in the model, the bending stiffness and shear stiffness can be adjusted, and the accuracy of the model calculation is improved.