L'explication/l'anotation:For high-accuracy machining of flat surfaces of various articles.
La description détaillée de marque:Technical characteristics:
quality class of machine tool according to the state standard 8-82. In
mirror amounts of table, MM. 400õ630
precision parameters, maximally achievable on specimen - product:
- îüðàçöà-èçäåëèÿ amount, MM. 380õ150õ120
- flatness, micrometre. 4
- concurrency, micrometre. 5
- surface roughness, treated with periphery
grinding wheel, Ra. 0, 16
trajectory perpendicularity across movement of table to
direction of its longitudinal travel, micrometre. 30
the maximum limits of size machined surfaces, MM
- äëìíà. | 630
- width:
with exit of grinding wheel. 400
without expiration of grinding wheel. 480
- height:
in case of overall diameter of grinding wheel. 450
in case of least diameter of grinding wheel. 550
greatest mass established blank (together with fixture
or electromagnet plate), kg. 400
amounts of grinding wheel, MM. 400õ127õ; 40. 80
rotational speed of øïèíãåëÿ, on. /ìèí. 1500
limits of cutting feeds:
table, of ì/ìèí. 1. 30
carriage, ìì/õîä. 0, 3. 40
grinding blank, MM. 0, 002. 0, 08
capacity of main drive, kilowatt. 7, 5
clearances, MM: length, width, height. 3000, 2540, 2140
mass, kg. 3600 |
