The milling machine "MCFB022M" is designed for processing the centering inclined planes of the wedge openings of the bogie bogie of freight cars 18-100.
Under conditions of depot repair, after restoration by wear-resistant welding, inclined planes are machined to drawing dimensions with two cutters with a diameter of 115 mm, equipped with quick-change hard-alloy plates. Spindle heads with the working tool move independently from each other.
The beam is centered and fixed on a hydraulic locating device, which ensures its inclination by ±45° relative to the central longitudinal axis.
The machine is easy to operate and does not require high qualification of the operator, since the entire milling cycle takes place in a semi-automatic mode.
The following machines are used to repair other elements of freight car bogies: MCFB01VP milling the profile of the thrust bearing and the pivot hole of the beam, MCFB032V - processing of the cheeks and the bottom of the axle box openings of the side frame, MCFB062 — repair of worn beam bearings, MCFB126 - processing of the thrust bearing profile, pivot hole, centering grooves, beam bearings.
The following machines are used to repair other elements of freight car bogies:
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