What is source control drawing?
A source control drawing provides an engineering description, qualification requirements, and acceptance criteria for commercial items or vendor-developed items procurable from a specialized segment of industry, that provide the performance, installation, interchangeability, or other characteristics required for …
What is a procurement control drawing?
A class of drawing, some sub-types of which are identifying, that is used to purchase outside Engineered materiel or Engineering services. PCD types include Envelope Drawings, Source Control Drawings, and Vendor Item Control Drawings.
What is control in drawing?
A control drawing (sometimes called control art) is finalized artwork rendered as line drawings depicting the full design and engineering of a toy. Control drawings are also often used as the basis for color guides.
What is a source controlled part?
The source control drawings call out a standard military part that is available from distributors. The source control drawings do not specify any modifications to these parts. They simply lift the part information from the mil spec.
What are applications of engineering drawing?
Engineering drawings are used to communicate design ideas and technical information to engineers and other professionals throughout the design process. An engineering drawing represents a complex three-dimensional object on a two-dimensional piece of paper or computer screen by a process called projection.
What are types of engineering drawing?
- Introduction. One of the best ways to communicate one’s ideas is through some form of picture or drawing.
- Isometric Drawing. The representation of the object in figure 2 is called an isometric drawing.
- Orthographic or Multiview Drawing.
- Sectioning.
- Drawing Tools.
- “Assembly” Drawings.
- Cross-Sectional Views.
- Half-Sections.
What is envelope drawing engineering?
A type of PCD used when the procuring authority wishes to stipulate certain design features without themselves completing the design. An ED is usually created as the first in a chain of drawings when some or all of the design Engineering effort is to be procured.
Why is engineering drawing important?
Engineering drawings provide the complete information of a component on its designing aspects. This will be very useful for the engineers to understand the components properly. Drawing gives perfect design on paper with proper dimensions .
What are the principles of engineering drawing?
The basic objective of engineering drawing is to communicate product design and manufacturing information in a reliable and unambiguous manner because engineering drawing needs to be language-independent so that a designer in one country can specify a product that is made in another country.
