#IESPRE2019 #GENERAL PRINCIPLE OF DESIGN DRAWING AND IMPORTANCE SAFETY IMPORTANT TOPICS

 

1.ALL THREE PHASE OF DESIGN (CONCEPTUAL, EMBODIMENT, DETAIL DESIGN) THEORY IS VERY IMPORTANT HERE

all definitions of brainstorming, benchmarking, embodiment designs, quality circle, testing, prototype. (CAD(computer aided design) is very very useful software to design, drawings and it improve design engineering work with quality) example of cad software like autocad

 

2.ENGINEERING DRAWING BASICS (INSTRUMENTS, SCALES, RF, LINES, DIMENSIONS,)

 

3. ENGINEERING CURVES (VERY VERY IMPORTANT CONIC SECTION)

 

4. PROJECTION THEORY IS VERY IMPORTANT LIKE TYPES OF PROJECTIONS, AND DIFFERENCE BETWEEN FIRST ANGLE, SECOND, THIRD, FOURTH ANGLE PRODUCTION

 

5.PROJECTION OF LINE AND PLANE IS VERY IMPORTANT AND TRACE OF LINE AND TRACE OF PLANES ARE VERY VERY IMPORTANT. 

trace of line – when line parallel to both horizontal plan and vertical plane we not get any trace. 

if line inclined to horizontal plane we get horizontal trace. 

if line inclined to vertical plane we get vertical trace. 

 

trace of planes-if plane parallel to horizontal plane we get vertical trace 

if plane parallel to vertical plane then we get horizontal trace. 

when plane is perpendicular to both hp and vp we get both horizontal trace and vertical trace. 

 

6.DEVELOPMENT OF SURFACES

parallel line method, radial line method, triangulation development 

 

7. SAFETY PART (LEARN BASICS OF OSHA STANDARDS VERY IMPORTANT, SPECIALLY IN CONSTRUCTION)