Lecture Notes Engineering Drawing Part 5

Lecture Notes Engineering Drawing Part 5 Useful to represent the object clearly. in those cases. enlarging scales are used. an enlarging scale, say 10 : 1 means one unit length on. the object is represented by 10 units on the drawing. scale, followed by the indication of its ratio as follows. 10 cm= 1 cm or 10 : 1 and by r.f= 10 1. Figure 2 an isometric drawing. any engineering drawing should show everything: a complete understanding of the object should be possible from the drawing. if the isometric drawing can show all details and all dimensions on one drawing, it is ideal. one can pack a great deal of information into an isometric drawing.

Lecture Notes Engineering Drawing Part 5 Example: application of precedence. profile or side views are represented by small letters with double dashes eg. a. the line of intersection of vp and pp is denoted as x1y 1. projectors and the lines of the intersection of planes of projections are shown as thin lines. draw x1y1 line to represent the line of intersection of vp and pp. So, locate 40mm in the left hand nominal sizes column. either the 30 40 or 40 50 range is acceptable in this case. read across and note the tolerance values for the hole and the shaft, as shown below.for the hole diameter we have a tolerance of: 0.039mm 0.000mmfor the shaft diameter we have a tolerance of: 0.025mm 0.050mm. Me 111. lecture note 1: introduction. lecture note 2: geometrical construction. lecture note 3: scales and engineering curves. lecture note 4: engineering curves and theory of projections. lecture note 5: orthographic projection and projection of lines. lecture note 6: projection of points and lines. Meng 204 mechanical drawing lecture notes by: dr. ala hijazi engineering working drawings basics page 3 of 22 the standard sizes of drawing frames for iso sized sheets, with no filing margins, are as shown in the table: title block, the title block is normally placed in the bottom right of the drawing.

Lecture Notes Engineering Drawing Part 5 Me 111. lecture note 1: introduction. lecture note 2: geometrical construction. lecture note 3: scales and engineering curves. lecture note 4: engineering curves and theory of projections. lecture note 5: orthographic projection and projection of lines. lecture note 6: projection of points and lines. Meng 204 mechanical drawing lecture notes by: dr. ala hijazi engineering working drawings basics page 3 of 22 the standard sizes of drawing frames for iso sized sheets, with no filing margins, are as shown in the table: title block, the title block is normally placed in the bottom right of the drawing. Drawings, photographs, slides, transparencies, and sketches are all forms of graphic communication. any medium that uses a graphic image to aid in conveying a message, instructions, or an idea is involvedin graphic communication. engineering drawing the engineering drawing, on the other hand, is not subtle, or abstract. it does not require an. Lecture 35: orthographic projections ii (part 5) download verified; 36: lecture 36: orthographic projections ii (part 6) download verified; 37: lecture 37: orthographic projections ii (part 7) download verified; 38: lecture 38: orthographic projections ii (part 8) download verified; 39: lecture 39: orthographic projections ii (part 9) download.

Lecture Notes Engineering Drawing Part 5 Drawings, photographs, slides, transparencies, and sketches are all forms of graphic communication. any medium that uses a graphic image to aid in conveying a message, instructions, or an idea is involvedin graphic communication. engineering drawing the engineering drawing, on the other hand, is not subtle, or abstract. it does not require an. Lecture 35: orthographic projections ii (part 5) download verified; 36: lecture 36: orthographic projections ii (part 6) download verified; 37: lecture 37: orthographic projections ii (part 7) download verified; 38: lecture 38: orthographic projections ii (part 8) download verified; 39: lecture 39: orthographic projections ii (part 9) download.