摘要：【中文】本发明涉及一种不锈钢轴承座车加工工艺装备，主体为L形结构，用以支撑及定位零件，并通过沟槽结构进行减重；支撑环安装在主体内孔内，用于工件轴向定位；压板和螺栓用于压紧工件，配重块通过螺栓安装于主体上，用于平衡工装，使零件的重心在机床主轴轴线上，提升加工精度。本发明为异形偏心零件中的孔及端面提供了一种可靠、精确的定位加工夹具，可以保证零件的批量化、高精度加工。 【EN】The invention relates to a turning process device for a stainless steel bearing seat, which is characterized in that a main body is of an L-shaped structure and used for supporting and positioning parts and reducing weight through a groove structure; the support ring is arranged in the inner hole of the main body and used for axially positioning the workpiece; the pressing plate and the bolt are used for pressing a workpiece, and the balancing weight is installed on the main body through the bolt and used for balancing the tool, so that the center of gravity of the part is on the axis of the main shaft of the machine tool, and the machining precision is improved. The invention provides a reliable and accurate positioning processing clamp for the hole and the end face in the special-shaped eccentric part, and can ensure the batch and high-precision processing of the part.