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1. Difference Between Manual Drafting And Computer Drafting
2. Architectural Drafting Manual Pdf
3. Standard Manual Drafting Techniques
4. Bill Drafting Manual

Drafting is the creation of a drawing or other graphical representation of a building, mechanical device or other structure for the purposes of determining how the device should be created. Drafting is used as a part of the design and fabrication processes. Drafting can be done by hand or using. Manual drafting alludes to the way they design and imparts outline and building thoughts and it gives the establishment to different types of drafting, for example, usage of computers to help draft. Computer aided design or PC helped outline and drafting (CADD), is the utilization of PC innovation for planning and designing the documents.

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Students pursuing careers in architecture, interior design and engineering take courses in manual drafting to earn their degrees. Manual drafting refers to the way they plan and communicate design and building ideas and it provides the foundation for other forms of drafting, such as computer-assisted drafting. Manual drafts use symbols and sizing to scale to convey placement of objects, surfaces, sizes and other relevant information about the space being designed.

Tools

Manual drafting tools include specialized pencils, rulers, templates and scales to make precise drawings of the space for the design project. Different types of templates help drafters represent the right size and shape for objects they wish to depict. For example, there are templates for interior aspects such as plumbing fixtures and circle templates with a variety of circle sizes. A compass enables the designer to draw the perfect diameter circle every time. Triangles allow the drafter to make precise angles. Different scales represented on three-sided rulers aid in getting the right size scale for everything in the drawing. Mechanical lead holders allow the use of various size leads for different parts of the drawings.

Lettering

Adhering to the correct lettering sizes in manual drafts is important. Notes are made with 3/32 inch letters, special notes require 1/8 inch letters and titles are written with 1/4 inch letters. Letters in manual drafts must be slightly angled using the triangle, with thicker strokes for horizontal lines and thinner strokes for vertical lines. Letters are written between horizontal lines drawn into the draft.

Lines

Manual drafting requires different line weights to depict various items. Line weights are achieved with different size mechanical pencil lead, including 3H, 2H and H. 3H lead is used for guidelines and construction lines. H lead is used for texture and material lines, object lines (for the edges of surfaces and change of planes), profile lines (cut through drawings of walls, windows and doors), and for base lines. Lines in manual drafts must be sharp and clean.

Scale

Scale, or depicting objects and spaces at a specific ratio to their actual size, is a critical to precise manual drafting techniques. Mechanical draft creators use different scales, or the amount that objects being drawn are reduced or enlarged. Floor plans generally are drawn with 1/4 inch equaling one inch, kitchens and bathrooms are drawn with a 1/2 inch scale and wall sections are drawn with a 3/4 inch scale.

Difference Between Manual Drafting And Computer Drafting

About the Author

Heidi Cardenas specializes in human resources, business and personal finance, small-business advice, home and garden and home improvement. Her professional background includes human resources and business administration, technical writing and corporate communications. She has studied horticulture and business administration, and enjoys guest blogging for publications including Herb Companion Magazine, Natural Home Living Magazine, and Mother Earth Living.

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Architectural Drafting Manual Pdf

Standard Manual Drafting Techniques

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