What are the guidelines of lettering?
Lettering should be either vertical or sloped at an angle of 2:5.
- Do not mix lettering angles on the drawing.
- Use only uppercase lettering on the drawing.
- All main titles are to be 5mm high lettering.
- All main titles (eg PLAN, ELEVATION and SECTION) are to be 20mm below the elevation.
What are the guidelines in engineering lettering?
The main requirement of lettering on engineering drawing are legibility, uniformity, ease and rapidity in execution. Both upright and inclined letter are suitable for general use. All letters should be capital, except where lower case letters are accepted internationally for abbreviations.
What are the guidelines Why are they important in lettering?
Guidelines are very important in the process of drawing letters. They help you keep your letters in proper proportion so they’ll have a harmonious relationship between one another.
What are guidelines in drafting?
The drafting guidelines include further explanations of the drafting principles and help clarify how to apply the principles. The guidelines are best practice recommendations that are considered helpful to be referred to while drafting ISAs.
What are the three guidelines of upper case letters?
English Capitalization Rules:
- Capitalize the First Word of a Sentence.
- Capitalize Names and Other Proper Nouns.
- Don’t Capitalize After a Colon (Usually)
- Capitalize the First Word of a Quote (Sometimes)
- Capitalize Days, Months, and Holidays, But Not Seasons.
- Capitalize Most Words in Titles.
What is the rule of stability in lettering?
In the construction of letters this illusion must be provided for in what may be called the “rule of stability.” In order to give the appearance of stability such letters as the B E K S X and Z, with the figures 3 and 8 must be drawn smaller at the top than the bottom.
What are the guidelines or needs to consider for engineering drawing?
Requirements of engineering drawings
- Engineering drawings should be unambiguous and clear. For any part of a component there must be only one interpretation.
- The drawing must be complete.
- The drawing must be suitable for duplication.
- Drawings must be language-independent.
- Drawings need to conform to standards.
What instruments are used for drawing guidelines?
Drawing tools
- Pencil.
- Drafting board.
- T-square.
- Drafting machine.
- French curves.
- Rulers.
- Compass.
- Templates.
What are the three guidelines in upper case letters?
What is the importance of lettering in drawing?
Lettering is used to specify details of an object on a drawing. Lettering is one type of freehand drawing. A perfectly legible freehand lettering is an essential part of engineering drawing. All the information on the drawing is always mentioned through lettering.
What are the guidelines used in lowercase letters?
One overarching principle is to use lowercase letters as default and to use capitals only when you must (as, for example, with proper nouns and at the beginning of each sentence). As New Hart’s Rules [1, p.