60results about How to "Reduce the difficulty of splicing" patented technology

The invention discloses a steel structure column convenient to adjust. The steel structure column comprises a steel structure column body; a base is arranged at the bottom of the steel structure column body; a first supporting column is fixedly mounted on the upper surface of the base; a second supporting column is fixedly mounted at the top end of the first supporting column; a third supporting column is movably mounted outside the second supporting column; a reinforcing device is fixedly mounted on the inner wall of the third supporting column; and installation plates are fixedly mounted outside the third supporting column. Through arrangement of the second supporting column and the third supporting column, height of the steel structure column can be conveniently adjusted; the second supporting column is fixed through first limiting holes, second limiting holes and limiting bolts, application range of the steel structure column body is enlarged, splicing intervals are avoided, splicing difficulty is reduced, normal splicing work is guaranteed, working efficiency is improved; and through arrangement of the reinforcing device, anti-pressure capacity of the steel structure column body is improved.

The invention relates to a method for pressing corrugated bulkhead by using a three-roller bending machine in hull construction process and a mold. The method comprises the following steps of: arranging and mechanically fixing lower pressing molds equivalent to the effective work length of lower rollers on two lower rollers of the three-roller bending machine by utilizing the prior configuration of the three-roller bending machine and the effective work length of the roller; arranging and mechanically fixing upper pressing molds equivalent to the effective work length of upper rollers on single upper roller of the three-roller bending machine; setting the length of a slot-shaped component according to the pressing lengths of the upper and the lower molds; loading board material; driving the upper mold by the upper roller of the three-roller bending machine, which is used as a lengthened oil pressure machine, to press-mold the corrugated component by one step through the mutual restriction of the upper and the lower molds. The inventive method can lengthen the process length of the corrugated component by only one three-roller bending machine which is equipped with the special mold, thereby reducing the number of the components. With reduced process and joint workloads, increased production efficiency and improved process precision, the shipbuilding cost is lowed.

The invention provides a method for splicing a three-dimensional model of comminuted fracture by using templates, which comprises the following four steps of: firstly, reconstructing and preprocessingCT data of a patient with comminuted fracture, segmenting different tissues, filling hollow parts, and reconstructing the three-dimensional model of the fragments and the templates; analyzing the geometric features of the fragments, and extracting feature points on each fragment and the template; calculating a descriptor for each feature point; finally, matching features, achieving automatic splicing of fragments, and therefore the broken bones are restored. The method can automatically splice the three-dimensional model fragments reconstructed by the comminuted fracture CT, and has high accuracy and clinical reference value.

The embodiment of the invention discloses a method for acquiring data and an associated apparatus. The method comprises the follow steps of defining target data in a class PKBean of a data bean object, wherein the target data is of a private type; setting the functions of set function and the function of get function to the target data; using Map data structure in class PKBean,designing the maintenance variable Map (String, Object) allInfos of global data; storing the parameter information of the set function for setting global variable in allInfos according to Map data structure, and returning the content information of a global variable according to the get function; defining the calibration collection object listTarget in the class PKBean, wherein the listTarget is used to verify the data in the class PKBean; determining if allInfos is missing data information based on listTarget; if not, performing the conversion process through the to String () function which is used to convert the data information in allInfos to an object of type String; calling the pkbean, toString () function in the class PKBean to get a C + + message based on an object of type String.