Clock Dials! Antique Clock Dials And How To Restore Them Today!
The dial of a clock is usually the first thing to get dirty or discoloured, especially if winding is done by opening a door in the front. A marked enhancement can be effected by fixing a new dial made in the manner to be described.
First take off the minute hand. Sometimes this is only sprung on and will come away by merely pulling at the centre, but commonly it is secured by a, small pin which is easily withdrawn. The removal of the hour-hand will then bestow no difficulty. The dial will most likely be fixed by screws to the case, or to the frame of the passage, and by unscrewing these it is detached. Place all the screws, the hands etc, in a box or tray for safety while making the new dial.
You'll need a sheet of honestly stout, smooth-surfaced Bristol board, (A smooth, heavy pasteboard of fine quality); a bottle of water-strong Indian ink ; an ordinary and an ink compass ; a pair of dividers and a ruling pen. Having pinned the white card to a representation-board to prevent it shifting, measure carefully with the dividers the diameter of the outer circle of the dial, and with the compass make a akin circle on the card ; next measure the inner circle, on which the graduations are to be inscribed, and transfer this also to the copy. The divisions may now be proceeded with. Rule lightly a vertical line across the diameter of the circle ; this will indicate the six o'clock and twelve o'clock graduations.
A second line, also owing to the centre of the circle, at right angles to the first, divides the dial into four quarters. With the dividers, each split up is then sub-divided into three equal parts, for the five-minute graduations, and each of the latter into five parts. The dial will then control sixty divisions. Now measure the respective distances of the top and bottom of the hour figures from the centre of the dial, and with these distances as radii clarify two more circles, thus obtaining guide-lines in which to write the figures. With the ancient dial as a copy, the hours may then be pencilled in, noticing that all the upright strokes branch out from the centre, while the small lines at the top or bottom of each figure are parts of the guide circles. Note that diametrically opposite figures are upside-down as regards each other, and that the " four " is drawn thin. IIII, and not IV.
When the whole is neatly inscribed in pencil, the inking over may start. The two outer circles are first done with the ink compass, then the divisions with the ruling pen, noting that each of these radiates from the centre. Every split up-hour mark, but, is made thicker and wedge-shaped, while the intermediate five minutes are indicated by dots. The figures are next carefully inked in, first the radiating upright lines, then any cross strokes, and finally the curved lines at top and bottom, doing the latter with the ink compass. The thick strokes may conveniently made by ruling two thin lines the assess distance apart and huge in the middle space with a fine brush. Care must be taken that one part is dry before attempting another. When all is dry, the pencil marks are removed with a rubber, and the size of the dial is ascertained by laying the ancient one on top of it, marking at the same time the places where holes are vital for the hands and winding key. These are cut out with the point of a sharp penknife, an inked circle having first been drawn round them for decorate. If all has been neatly done, the new dial will be quite undistinguishable from enamelled one, the pure white, smooth surface of the Bristol board having just the right appearance.
To fix the dial, the order adopted in removing the ancient one is reversed - that is to say, the dial is first screwed to the case, the hour-hand next placed in spot, then the washer, and lastly minute hand, not forgetting the pin, if one is used.
Copyright Sarah Stewart 2006 www.antique-e-books.co.uk
Author: Sarah Stewart
Shape up Source: EzineArticles.com
Provided by: Bumper guardian
