31results about How to "High process flexibility" patented technology

The invention relates to a scratch resistant processing method of non-figured island ultrafine fiber napped leather, which comprises the following steps: taking PA6 as an island; taking PE with low density as the sea; adding a small amount of ionic polymer; and spinning an ultrafine fiber by a single-screw blending method. The ultrafine fiber is needled into non-woven fabrics, impregnated with PUresin, reduces toluene contents, and is expanded for drying, sliced, ground, and the like to manufacture ultrafine fiber napped leather. The islands of the ultrafine fiber are partially crosslinked due to the function of ionic compound in a production flow so as to prevent the fiber in the napped leather from falling when the napped leather is used as a material to be made into products of gloves, shoes, clothing, bags, suitcases, and the like, thereby greatly improving the scratch resistance of the napped leather.

The invention discloses an intelligent plastic forming process method and intelligent plastic forming equipment used for the same. The process method sequentially comprises the steps that three-dimensional modeling and plastic deformation digital simulation are conducted, an automatic programming system with a machine learning function is adopted for completing analysis and programming of the forming step of a forge piece, a steel ingot is heated, closed-die upsetting is conducted on the steel ingot, and plastic forging forming is conducted by squeezing a blank on an intelligent plastic forming hydraulic machine through rolling tools. According to the equipment, intelligent manipulators installed on the intelligent plastic forming hydraulic machine drive intelligent pressing heads to rotate around the axes in the horizontal direction or the vertical direction, and wedging angles larger than zero degree are formed by the squeezing surfaces of the rolling tools on the intelligent pressing heads and the surface of the forge piece; a supporting device can drive the forge piece to rotate and move; a sensing system can obtain data of the temperature of the forge piece, the pressure of the rolling tools on the forge piece and the forge piece metal flowing displacement and send the data to a control system; the control system controls actions of all components. According to the intelligent plastic forming process method and the intelligent plastic forming equipment used for the same, the forging precision is high, materials are saved, no special molds are needed, the forging flexibility is high, and the cost is low.

The invention provides a dual-core concurrent universal swing mechanism which comprises a first drive unit, a second drive unit, a rotating arm, a clamping device and a medium channel, wherein the output end of the first drive unit is connected with the rotating arm; the clamping device is mounted on the rotating arm and is linked with the rotating arm; the output end of the second drive unit is connected with the clamping device; the clamping device is used for clamping a cutting head; and the medium channel is used for feeding a working medium into the cutting head. According to the invention, corner and arc errors and cutting conicity errors caused by different fluid states of a high energy beam at an entrance point and an exit point can be eliminated. Meanwhile, the medium channel composed of at least four rotating joints forms a rigidly connected four-link mechanism, and the four-link mechanism can be matched with the random swing of the cutting head to realize the transmission of the high energy beam medium. Due to the absence of a vertical rotating axis or an approximately vertical rotating axis, in the process of continuous circumferential conical cutting, the cutting head can not rotate around the self axis, thereby avoiding the problem that a pipeline connected with the cutting head is wound around a cable.