30 translate in russian groove. on этапная a groov

30_translate In RUSSIAN GROOVE. ON ЭТАПНАЯ a GROOVE of a BOARD of PAGE 29.

Now I stage by stage shall tell, how figure was drawn and stage by stage cut this board. On my board the Large Socket from below, on its(her) copy. Actually, if, ready board to turn, the Central Socket will be as here from above.
ON a BOARD.Here from below there is one more a perture, but it has turned out casually, as there was small сучок – defext-, but aperture not on this
Was drilled! At a groove such Large длинных – long- hand-made articles a board it is desirable пперворачивать during its(her) groove!
WE OVERTURN! At a groove of a board under the original of the blade прялки –a board- I
decided(solved) the following question " and how to arrange elements? ". Exist некорые of a reason, and here TYPICAL EXAMPLE of a GROOVE of the LARGE SOCKET.
MYTHOLOGY by RUSSIAN ПРЯЛКИ.
Any Socket, small diameter from Ф = 30 mm, and Socket as here on a diameter = 260 mm is an image of the Sun, and the square field is called on left досчке from below - the Earth is called. BY THE WAY HERE BOARD IS TURNED, And the IMAGES of the TOP SOCKETS ARE GIVEN In the UNIFORM SIZE. Certainly, is некотрвые – some-of difference, but on More general(common) plans I Am farther I shall show, as figure in different parts of this board was under construction.
HOW the IMAGE IS UNDER CONSTRUCTION?
All as in the drawing, all begins with AXIAL LINES, And THEY NEED TO BE LEAD(CARRIED OUT) PRECISELY, To within 1- 2 mm. At first I have lead(carried out) on perimeter two parallel lines. Distance between them approximately - 10 mm, also depends on Density and Hardness of wood. Then for check that the Longitudinal axial line is carried out(spent) precisely draw up to edges(territories) the large circle - Large socket and divide her(it) into Smaller elements. More in detail...