3results about How to "Fast manufacturing" patented technology

The application discloses a kind of laser cladding 3D printing crack real-time monitoring and closed-loop control device and method, including laser cladding head, motion mechanism, six degrees of freedom leveling clamping mechanism, multi-modal synchronous sensing module, inert gas purification device and sealed shell;The multi-modal synchronous sensing module and laser cladding head are connected on rotating frame respectively, and the rotating frame is rigidly connected with nozzle frame, and the nozzle frame is connected with motion mechanism by adjusting seat;Motion mechanism, six degrees of freedom leveling clamping mechanism and processing area are respectively arranged in the sealed shell, and the outlet of the inert gas purification device is arranged in the sealed shell;By multi-modal sensor integration and synchronous acquisition, multi-dimensional physical information such as molten pool geometry, temperature field, stress wave and the like are comprehensively captured, to avoid the information limitation of single sensor, combined with multi-source information fusion and machine learning model, the crack risk misjudgment and omission rate are significantly reduced, to realize early accurate identification of defect.

The utility model discloses a kind of tank wrapping machine for oil tank production, including multiple groups of fixed placement on the ground material supporting platform, upper pressing assembly and flap assembly;By using the present device, the manufacturing speed of oil tank can be accelerated, the flap assembly set, mechanical folding of oil tank plate is realized, greatly reduces manpower;By setting the press roll, the plate can be further leveled in the flap process, to avoid uneven stress on the plate during folding, resulting in uneven situation during folding;The upper pressing assembly set can conveniently press the plate after folding, to avoid plate springback, affect the welding effect in tank;By setting the sprocket assembly, it is convenient to transport oil tank plate to fixed position, and it is also convenient to transport welded oil tank out of material supporting platform;When using the present device to manufacture oil tank, it is manufactured using a whole steel plate, there is only one weld, and the safety of the oil tank is high.

This invention relates to the field of rebar cage fabrication technology, specifically to a modular rebar cage fabrication device, comprising a base, a support member fixedly installed on the upper end of the base, a positioning ring fixedly connected to the upper end of the support member, and multiple sets of transverse moving members movably arranged inside the positioning ring, each transverse moving member having a clamping member fixedly connected to its inner side: an inner ring expansion ring unit located outside the transverse moving members, an expansion groove provided on one side of the inner ring expansion ring unit, and an expansion member provided on the other side of the inner ring expansion ring unit, the inner ring expansion ring unit being used to move the position of the clamping members after the two sets of modular rebar cages are joined; and a fixing ring located outside the positioning ring. This invention, through the proposed modular rebar cage fabrication device and its method of use, first divides the rebar cage into sections, and then uses the modular rebar cage fabrication device to join multiple sections of the modular rebar cage outside the foundation pit, achieving unmanned operation throughout the entire rebar cage fabrication process.