2results about How to "Reduce professionalism" patented technology

The utility model relates to the technical field of calibration weight, and disclose a special combined calibration weight for net content inspection of packaged goods, first calibration weight bottom position swing joint has second calibration weight, first calibration weight and second calibration weight bottom position all are set up with combined inner groove, first calibration weight and second calibration weight top position all are set up with combined protrusion, combined inner groove and combined protrusion all interlock, first calibration weight and second calibration weight whole structure appearance are completely same, first calibration weight sets up combined inner groove and sets up the sleeve inner chamber in the middle position, combined inner groove surface one side position sets up combined clamping groove, through combined protrusion, combined inner groove, be favorable to when first calibration weight and second calibration weight carry out combination and carry out quick accurate positioning connection through combined clamping groove and rectangular limit sliding block, reduce its combination specialty, avoid the emergence of the condition that the weighing deviation leads to improper operation.

This invention provides a biomimetic jellyfish robot and its manufacturing method based on 4D printing, comprising the following steps: Step 1: Establishing the outer shell and tentacles model of the biomimetic jellyfish robot according to the design given in the drawings; Step 2: Creating a printing model using modeling software and exporting the model in .gcode format; Step 3: Drying the PEEK filament before printing, and then loading the PEEK material into the 3D printer; Step 4: Importing the .gcode file from Step 2 into the 3D printer, and using the dried PEEK material from Step 3 to print on the substrate; Step 5: After the model is printed, removing the printed PEEK sample from the substrate; Step 6: Placing the PEEK sample removed in Step 5 in an electrically heated blast oven for constant temperature annealing, and then removing it. This invention significantly saves printing time and material consumption, and replaces manual assembly, thereby reducing labor costs.