4results about How to "Low processing and production costs" patented technology

The invention relates to a preparation method and a preparation device of a supporting heat insulation block. Firstly, epoxy resin, an amine epoxy resin curing agent, a flame retardant and a filler are put into a glue mixing machine to be uniformly mixed, and a glue material is obtained; impregnating glass fiber cloth in the sizing material through an impregnator, so that the surface of the glass fiber cloth is fully coated with the sizing material; fully dipping the glass fiber cloth by using a dipping roller press, cutting the dipped glass fiber cloth, paving and stacking the glass fiber cloth in a molding press, and heating, curing and molding; and finally demolding to obtain a composite material supporting heat insulation block product. The process is simple in steps and easy to implement, and meanwhile, the prepared composite material supporting heat insulation block product has excellent heat insulation performance, low density and good mechanical property.

The utility model belongs to the technical field of heat preservation windows, and discloses a log heat preservation passive window which comprises a square frame, the square frame is composed of four long-strip-shaped log beams with the width of 200 mm and the thickness of 60 mm in a mortise and tenon structure, the length of each log beam is consistent with the length and the width of a window opening, an L-shaped groove is formed in the middle of each log beam through a machine, a groove of 2 cm is carved in the bottom of each log beam, and 4-5 cm is reserved on the outer side of each log beam. Glass with thermal insulation performance is arranged in the frame body, the glass is embedded in the groove and is fixedly clamped by an L-shaped stainless steel strip, and a flexible material is padded between the glass and the stainless steel strip. A cross-shaped or T-shaped log frame can be additionally arranged in the middle of the square frame. The passive window provided by the utility model completely adopts the wood structure frame body and is free of metal materials such as aluminum materials, so that the heat preservation effect can be greatly improved. Due to the fact that the thickness of the frame body reaches 200 mm, the inward protruding part can effectively cover the section of the inner heat preservation layer, and the stability of the structure fixed to a window opening can be guaranteed.

The utility model relates to an integrated negative pressure filtering storage box belongs to the field of negative pressure filtration, including negative pressure box, negative pressure box inside is provided with negative pressure filter core and connecting cylinder, and the one side fixed connection of connecting cylinder has the connecting plate, and the inside of connecting plate is provided with a plurality of round holes, and the right side fixed connection of connecting plate is in the left side of negative pressure filter core, and the inside of negative pressure filter core is provided with filter strip, and both ends of filter strip extend to the outside of negative pressure filter core. The integrated negative pressure filtering storage box, by adopting a variety of mechanical parts and standard outsourcing parts combination installation uses, can quickly improve the reserve of negative pressure and filter the impurities in the negative pressure gas in the operation process, is applicable to various need negative pressure equipment, with its simple structure, convenient control, small space occupation, low processing production cost, the characteristics such as quick and convenient installation, cleaning, replacement, to adapt to the new industrial era of rapid development and efficient production, provides reliable guarantee for the stable operation of equipment.

The invention relates to an AI-based automatic control method and device for a thermal forging ingot machining process, and the method comprises the steps: obtaining a cross-section image and temperature information of a forging ingot through a thermal imaging dual-light camera, transmitting the cross-section image and temperature information to an AI detection server to obtain defect information, and executing defect treatment measures when defects are detected; and when no defect is detected, edge pixel coordinate data is obtained, the actual size deviation is calculated, error parts and types are determined, and forging operation is executed after forging process parameters are obtained. The device comprises a manipulator, a camera, an AI detection server, an application server, a client front end and a forging press which are accessed to a service network through a switch. By means of the AI-based automatic control method and device for the hot forging ingot machining process, the problems that in hot forging ingot measurement operation, the labor condition is severe, the measurement time is long, the measurement result is poor, data is limited, the treatment cost of forging ingot defects is high, the forging and pressing treatment cost of forging ingots is high, and the feeding treatment cost of the forging ingots is high can be solved.