The machine model SM2302F3 processes a chamfer of a complex profile at the ends of any bends or adapter rings with an outer diameter of up to 1420 mm, & nbsp; wall thickness from 6 to 100 mm and length up to 18 m.
The machine consists of a rigid cast-iron base, on which a one-coordinate power table with a cutting and boring spindle head with a single-carriage faceplate is installed. The carriage movement is driven by a high-torque motor through a rack and pinion gear. The carriage moves along the rolling guides. The clamping of the part is carried out using two power tables, on which devices are installed that carry out the basing and clamping of the workpieces. All power tables have rolling guides that provide the necessary rigidity and smoothness of movement.
Tool setting includes two cutters, of which one cuts the end face and the outer chamfer, the other – the inner chamfer and reinforcing the weld on the inner diameter of the branch, if necessary. At the request of the customer, the machine is equipped with a set of height-adjustable trolleys designed for basing large-sized parts.
Distinctive machine features are:
Bent bends, rings
Operations in progress
End trimming, chamfering, removal of weld reinforcement on the inside diameter
Number of spindles
Number of positions
Number of workpieces per cycle
- nominal (at 100% usage)
Service life before the first overhaul
Resource for accuracy to the first medium repair
11 thousand hour
Technical utilization factor
Total utilization factor (design)
Loading - unloading method
Chip cleaning method
Number of electric motors
Noise characteristics do not exceed
50 000 kg
12 245 mm
2 905 mm