How to extract honey from the Honeycomb ?

At a young beekeeper (in effect the first season) beginning beekeepers have recently extracted first in this year, honey. Kilogram 70. Not much, but for the first time is normal. Everything went smoothly. Bees, of course, hovering and buzzing around, but it stung just a couple of times. Now they will re-fill the cells, which they returned after the evacuation.