The machine inside the grinding VSZ-103 NC-LIR-540 new machine

1. Purpose and scope.
Special internal grinding machine model VSZ-103 NC-LIR-540 is designed for grinding cylindrical through and blind holes with a diameter from 100 to 500 mm and length up to 1300 mm.
2. Main technical data and specifications.
Maximum diameter of the grinded aperture, mm 500 ...
The minimum diameter of the grinded aperture, mm 100 ...
The largest diameter of the installed workpiece, mm 800 ...
The largest diameter in the casing 700 mm ...
The greatest length of an installed piece, 1300 mm ...
The diameter of the grinding wheel according to GOST 2324-77, ... 25 mm; 50
The diameter of the sleeve grinding wheel, mm ... 120; 200
Conventional size of the spindle end products according to GOST 12595-72 ... 1-15M
Length of grinding depending on the grinding diameter of holes, mm
-100-190 mm 450 ...
-200-340 mm 700 ...
-350-500 mm 1300 ...
Distance from the mirror table to the spindle axis of the workpiece, mm ... 610+_10
Distance from spindle axis to the sole of the frame, mm ... 1465+_25
The greatest distance from the reference end face of the spindle flange to the end face of the wheelhead, mm. 3153+_50
The range of values intermittent cross feed of the grinding wheel in a single stroke of table, mm ... 0,001-0,004
Cross travel of grinding wheel, mm:
-the largest hydraulic ... of 1.8
-one division of the limb ... 0,0025
in a rolling-lever manual batching ... 0,0025
The amount of compensation of grinding wheel wear during the grinding cycle, mm:
-maximum of 0.2 ...
least 0,02 ...
Greatest travel of table, mm ... 1500+_15
Speed of table, m/min:
-the smallest ... 0,2
-with rapid traverse (withdrawal) ... 5
Travel of table per revolution of manual handwheel displacement, mm 5,6 ...
The frequency of rotation of a spindle of the product (stepless), rpm ... 24-240
Rotation frequency internal grinding spindles, Rev/min ... 6600, 3700, 2100
The largest diameter of grinding wheel, mm 300 ...
Dimensions:
-length mm ... 6060 ± 50
-width, mm ... 3400 ± 50
-height, mm ... 2050 ± 50
Weight of machine, kg ... 15900 ± 10%