Power spinning is also called thinning spinning. Power spinning is a non-cutting processing method developed on the basis of ordinary spinning. When spinning, use the tail top to fix the blank on the mold. When the mold rotates, the rotating wheel makes a feeding motion, so that the blank continuously becomes thinner point by point and abuts against the mold to form a part of the required shape. Power spinning realizes the forming of the workpiece by changing the thickness and shape of the blank. Heavy Duty Spinning,Cnc Metal Spinning,Metal Spinning Machine,Metal Spinning Lathe Jiangsu Hoston Machine Tools Co., Ltd. , https://www.hosdunmachinetools.com
Of course, the collection of information about the processing of difficult-to-machine materials and the in-depth understanding of the technology are not satisfactory. Because of this, and the continuous emergence of difficult-to-machine materials, people always feel that processing technology is not enough. 
For example, the above-mentioned turning processing is converted from continuous cutting to intermittent cutting, which is beneficial to prolong the life of the tool, and the use of the new coated cemented carbide tool further improves the cutting technology level of the difficult-to-machine material. In the machining of difficult-to-machine materials, special attention should be paid to the stability of the tool life. Not only the workpiece material should be properly matched with the tool performance, but also the requirements for machining size, surface roughness and shape accuracy are extremely strict. Therefore, it should not only be special. Attention should be paid to the selection of tools, the clamping of the workpiece and other related technologies.
In the future, the processing of difficult-to-machine material parts will adopt computer-controlled production methods such as CAD/CAM and CNC cutting. Therefore, the improvement of the tool management system such as database construction, tool design and production is extremely important. In the machining of difficult-to-machine materials, the data on cutting conditions, such as the applicable tools, fixtures, process schedules, tool trajectories, etc., should be accumulated as basic data, so that the production methods of parts can be developed in the direction of IT-based. In this way, the cutting technology of difficult-to-machine materials can enter a new stage faster.
On airplanes, various nose covers, auxiliary fuel tanks, air intakes, gas cylinders, tie rods, slide rails, and actuators are all formed by spinning. In the engine, most of the propeller cap, casing, lip, intake cone, nozzle, nozzle, etc. are also formed by spinning. Such parts have complex structures, special raw materials, and large product sizes. The use of spinning forming can improve the integrity of structural components, reduce welds and component deformation, and reduce the workload of manual calibration. More importantly, due to the increased strength of the material after spinning, the design wall thickness of the parts can be reduced, thereby reducing the weight of the whole machine and improving the reliability of the whole machine.
Continuous development of cutting methods for difficult-to-machine materials
The best cutting methods for difficult-to-machine materials are constantly evolving, new and difficult-to-machine materials are constantly emerging, and the processing of new materials has always plagued engineers and technicians. Recently, new machining centers, cutting tools, jigs, and CNC cutting technologies have developed rapidly. In addition to cutting, CNC grinding and CNC machining have also achieved unprecedented development. The selection of processing technology for difficult-to-machine materials has been Great expansion. 