6results about How to "Mobile synchronization" patented technology

The invention discloses a preparation method of a nuclear-grade zirconium-niobium intermediate alloy wire. The zirconium-niobium intermediate alloy wire consists of the following components in percentage by mass: 15-75% of Nb and the balance of Zr and inevitable impurities. The method comprises the following steps that firstly, sponge zirconium and a niobium block are subjected to vacuum self-consuming electric arc melting, and a bar billet is obtained through forging; secondly, the bar billet is rolled at the temperature of 850-950 DEG C through a rolling mill, and after annealing is conducted under the argon condition, scalping and cold rolling are conducted to obtain a wire billet; and thirdly, the wire blank is scalped, intermediate vacuum annealing and polishing are conducted in multi-pass cold drawing, and the zirconium-niobium intermediate alloy wire is obtained. According to the method, the Nb element content of the zirconium-niobium intermediate alloy and the rolling temperature of the rolling mill are controlled, the process of combining cold rolling and multi-pass cold drawing is adopted, alloy flowing on the surface of the wire and alloy flowing on the core can be synchronous and uniform, the zirconium-niobium intermediate alloy wire with good quality is obtained, and the method is suitable for the technical field of metal material machining.

The invention relates to the field of silicone rubber sleeve processing, in particular to silicone rubber insulation protective sleeve processing machinery and a processing method.The silicone rubber insulation protective sleeve processing machinery comprises a base, a mounting frame, an extruder, a forming cavity and a discharge port, and further comprises a guide plate, a conveying assembly, a transmission assembly and a cutting assembly. Compared with the existing processing equipment for the silicone rubber insulating protective sleeve, the processing equipment has the advantages that the moving material can drive the conveying assembly to operate by increasing the friction force by virtue of the power during material extrusion, and the material is conveyed out through the conveying belt, so that the material is prevented from being accumulated at the discharge hole; the conveying belt which moves along with movement of the materials can drive the cutting assembly to move in the moving direction of the materials and move downwards to cut the materials at the same time, so that the equipment can cut the materials without shutdown, and the working efficiency is greatly improved.

The utility model relates to the technical field of cap screwing machines, and discloses a high-efficiency rotary cap screwing machine which comprises a box body, a supporting plate is fixedly connected to the top of the box body, a protective cover is fixedly connected to the top of the box body, a sliding plate is slidably connected to the inner wall of the protective cover, and a plurality of hydraulic cylinders are fixedly connected to the top of the sliding plate. The driving end of the hydraulic cylinder is fixedly connected with a pushing block, the bottom of the pushing block is fixedly connected with a cap screwing device, the periphery of the exterior of the pushing block is slidably connected with a clamping plate, the inner side wall of the clamping plate is fixedly connected with a rubber pad, and the outer side wall of the clamping plate is fixedly connected with a sliding block. According to the bottle cap screwing device, the effect of clamping a bottle body in multiple directions is achieved, so that it can be guaranteed that the bottle body is kept stable when cap screwing operation is conducted on the bottle body, and the situation that machining is affected or a bottle cap is not sealed well due to deviation in the cap screwing process is avoided.

The invention relates to the technical field of arsenic sandstone weathering rate detection, in particular to equipment and a method for in-situ long-term measurement of arsenic sandstone surface weathering corrosion denudation rate, the equipment comprises a bottom plate, the lower end of the bottom plate is fixedly connected with an insertion rod, the upper end of the bottom plate is fixedly connected with a supporting plate, and the rear end of the supporting plate is slidably connected with a transverse plate; the upper end of the transverse plate is rotatably connected with a clamping plate, the upper end of the clamping plate is rotatably connected with the upper end of the supporting plate, the rear end of the transverse plate is provided with a measuring assembly used for detecting the surface weathering rate of sandstone, the measuring assembly comprises an arc plate fixedly connected with the transverse plate, and the lower end of the arc plate is fixedly connected with a first distance sensor; the front end, the rear end and the upper end of protruding sandstone can be measured through the first distance sensor and the two sets of second distance sensors respectively, and the protruding sandstone block can be measured in all directions conveniently.

This invention provides an automated suturing device and robotic platform for oral surgery, relating to the field of oral medical device technology. It includes an operating table with an operation window on its central surface. A rotating assembly is located at the top of the operation window. The rotating assembly includes a toothed ring rotatably mounted around the operation window. A movable frame is fixed to the top of the toothed ring. A needle-threading assembly is located inside the operation window, including a first sliding frame. Compared to existing technologies, the needle-threading assembly and clamping assembly are mounted on the operating table and can be adjusted according to the patient's wound position. After connecting the suture to the suture hook, the suture passes through both sides of the wound under the drive of the needle-threading assembly. The clamping assembly pulls out the suture hook and cuts and knots the suture, facilitating precise positioning and suturing of the oral wound, saving manpower and improving efficiency.

The invention discloses a paper laying machine electrostatic support moving system, method and device. The static support moving system of the paper laying machine comprises at least two stepping motors used for driving a static rod support to move; the PLC is used for controlling the movement of the stepping motor and receiving a control instruction from the upper computer; the upper computer is used for being connected with the PLC in a wired or wireless mode and outputting the control instruction for controlling the stepping motor, and the upper computer is provided with a touch screen. According to the technical scheme, the PLC controls the two stepping drivers at the same time through one path of high-speed pulse output signal so as to ensure that the two stepping motors operate synchronously, particularly, the electrostatic support achieves high-precision movement at a high speed, and therefore the paper laying flatness of the paper laying machine is finally achieved.