What are the equipment used in technical drawing?
There is a variety of different tools available for this kind of professional work: Mechanical pencils. Clutch pencils. Technical pens.
What is front view in engineering drawing?
Frontal plane of projection is the plane onto which the Front View (FV) of the multi-view drawing is projected. Front view of an object shows the width and height dimensions.
What are 3 tools used in technical drawing?
Drawing tools
- Pencil.
- Drafting board.
- T-square.
- Drafting machine.
- French curves.
- Rulers.
- Compass.
- Templates.
What are the 12 drafting materials?
What are the materials used in mechanical drafting?
- COMPASS SETS AND DIVIDERS.
- DRAFTING TOOLS.
- DRAFTING KITS.
- DRAFTING SCALES.
- TRIMMERS & CUTTING TOOLS.
- PARALLEL STRAIGHTEDGES.
- DRAFTING TRIANGLES.
- IRREGULAR CURVES.
What are the four types of technical drawing?
There are many types of technical drawings, including: 3D drawings (isometric, perspective) • Exploded-view 3D drawings • Complete working drawings • Detail drawings (2D orthogonal projections) •Diagrams are another form of technical drawing with looser, less universal standards.
Which is the front view in a three view drawing?
The key to understanding the relationship of the views in a three-view drawing is the Front View. The Front View locates the object directly in front of the viewer. See Fig. 23. ‘3 does not show what is normally considered the Front View.
Which is the best view for an engineering drawing?
Engineers stay true to the dimensions rather than optical illusions. This is the bread and butter of an engineering drawing. An orthographic view or orthographic projection is a way of representing a 3D object in 2 dimensions. Thus, a 2D view has to convey everything necessary for part production.
What are the basic components of an engineering drawing?
Basic Components of an Engineering Drawing. 1 Isometric View. Isometric drawings show parts as three-dimensional. All the vertical lines stay vertical (compared to front view) and otherwise 2 Orthographic View. 3 Flat Pattern. 4 Section View. 5 Cutout View.
What is the purpose of a technical drawing instrument?
Technical drawing instruments allow drafters to produce precise drawings. Technical drawing instruments are the tools used by professional and student drafters to render the precision graphics needed to manufacture a product or structure. These instruments take many forms because of the variety of lines and graphics needed for designs.