1 circle or curve in the future can be drawn on the grid, which will provide significant assistance. First try to draw a circle inside a square divided into four equal parts. Then draw such a divided square in the future and enter the sections of curves into its sectors. Do not forget to turn the paper so that the movements of the hand are natural
2 rounded objects can be shaved to convey the prospect. Imagine a few equidistant dots and draw vertical lines through them in a circle.
The prospect is an ellipse, a large axis of which should be perpendicular to the axis of the cylindrical object to which this circle owns.
Performing the drawing of the sketch
1 more neat image can be performed on a drawing board using a flight, square and ruler. First, with a masking adhesive tape, secure a sheet of paper on the drawing board you need firm pencils (in the English designation N) and 2T (2N). Working with the flight of the tire, keep her block tightly pressed to the board
2 The carpentry drawing usually consists of the front type (frontal projection), the side of the side (lateral projection} and the view from above (plan). First, a horizontal and vertical axis draw a hard pencil.
3 General data, such as the height of the object, its width, etc., can be transferred, or “design”, thin lines to all three projection transfer from the plan to the side projection is performed using a 45 degree square.
4 The main thick line shows the contour, and the thickness of the projection line, as a general rule, should be such that it is not visible from the distance of the outstretched arm (subject to the use of a pencil 2t (2n)). Hidden details are customary to show on each projection a dotted line.
5 Then, the drawing is applied once measured kinia, so that the entire information is evenly distributed according to three projections. You may have to make a large -scale drawing, say 1: 5 for these purposes, special large -scale lines can be used.
6 In order for the working (assembly) drawing to be actually useful, you need to add additional information to it, which, in turn, may also need explanations! On the same sheet, you can draw increased species and cuts or sections from sensible parts with appropriate notes such as “type A”, “A-A” or “Care A-A”.
7 Perhaps you will want to portray the entire assembly by a felt -tip pen or drawing pen or a heap on tracing paper to combine all the separately drawn elements. This helps with the embodiment of the drawing into the work plan during drawing the paper must be fixed, adhesive linen in one way or heavy (but clean) objects
8 Useful addition to a simple working drawing for the carpenter will be a specification of the sizes of lumber