Secret spring manufacturer, spring molding process of the song of ice and fire

Secret spring manufacturer, spring molding process of the song of ice and fire, come and look at with us! Spring in the cold forming process 1) Cold forming process of disposable automation capabilities. Cold forming machine now has grown to 12 feet. In the ( 0. 3 ~ 14) Within the scope of the mm steel wire, basically in eight claw shape function forming at a time. The development direction of equipments in the forming process: (1) improve the forming speed, is the main development trend of forming speed, improve equipment production efficiency; (2) by improving the equipment parts precision and strengthening effect of heat treatment to enhance the durability of equipment; (3) to increase the length of the sensor and a laser range finder to CNC machine for automatic closed-loop control manufacturing process. 2) Scope of cold forming process. Current line of large diameter spring spring coiling machine, the biggest specifications up to 20 mm, 2000 mpa, convolute than 5. Variable diameter or diameter, such as the Minic - The eccentric Block, spring and spring cold forming technology still has limitations. 1) spring of hot forming process Hot forming process speed ability. At present our country in ( 9 ~ 25) The forming on mm only CNC2 shaft hot spring coiling machine, maximum speed of 17 pieces per minute. Compared with the developed countries under the gap is bigger. 2) Big spring hot forming process control. Because only CNC2 shaft hot spring coiling machine, shape control three directions, less accuracy; And no automatic bar stock rotation control and adjustment, so hot coil spring forming technology level and ability is low. So spring level of precision and surface oxidation decarbonization level is low.
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