(1) The positional deviation between the reducer centerline and the reference centerline should not exceed 3mm.
(2) The fixing of equipment feet is usually carried out by welding with embedded parts, and the welding height should be equal to the thickness of the thinnest welded part.
(3) When installing the main engine, the plane of the turntable is horizontal, and the parallelism between the turntable and the bottom surface is 2m M/m.At this time, the main unit and basic embedded parts are spot welded first, and then fully tested.
(4) When the ram bracket and RAM are installed, the inner and outer sliders and the turntable should be vertical, and the platform should be flexible.When the striker falls, the distance between the lower part and the turntable is about 16mm.
