NHP6350 horizontal machining center application in main reducer housing processing
The main reducer assembly plays a role in reducing speed and changing the direction of force during the process of automobile power transmission, and is an important part of automobile power transmission. Because the main reducer assembly is in a high-speed rotating and high-temperature environment, in order to ensure that the main reducer housing is fixed stably to the bridge shell and to prevent oil leakage from the main reducer housing, the flange of the main reducer housing is fixed to the bridge shell with multiple bolts (the bolts are set on the bridge shell and pass through the bridge shell and the flange in turn, and the end of the bolt is connected to a nut). For the above reasons, the main reducer housing, as a basic part of the automobile chassis and components, connects many parts in the automobile transmission system into a whole, and keeps them in the correct relative positions, so that they can move in coordination, and has the characteristics of large size, complex shape, and high precision requirements.
Beijing Shenming Technology Company uses the Korean DN linear rail horizontal machining center NHP6350 to complete the machining of the main reducer housing from blank to finished product.
The Dean machine tool NHP6350 adopts an integrated bed structure and a stepped guide rail method for the X-axis, realizing the dual needs of heavy cutting and high-precision machining; all axes are equipped with roller linear guides, with a rapid traverse feed speed of 60m/min; the machine tool is standard equipped with a 10000 rpm main spindle and a spindle oil cooler to reduce thermal errors and ensure high-precision cutting; the machine tool is standard equipped with a 40-tool magazine, and a 376-tool magazine is optional, which can meet the needs of multiple products preparing tools at the same time; the APC (pallet automatic exchange device) system improves production efficiency by means of fast and accurate pallet exchange; the equipment can be added with automatic tool breakage detection, workpiece automatic measurement, high-pressure water jetting of tool center, oil mist collector, spray cooling and other configurations to assist machine tool processing and improve product production efficiency.