What are the ISO standards for drawings?
ISO 128 is an international standard (ISO), about the general principles of presentation in technical drawings, specifically the graphical representation of objects on technical drawings.
What is the requirements of assembly drawing?
Assembly drawings may include instructions, lists of the component parts, reference numbers, references to detail drawings or shop drawings, and specification information. However, they should not duplicate information provided elsewhere, as this can become contradictory and may cause confusion.
What are the BS 8888 standards?
BS 8888 is a British Standard that aims to convey all or part of a design definition or specification of a product and their component parts using engineering drawings.
What is ANSI ISO standard?
ANSI and ISO are organizations that set standards, generally for product quality and engineering applications. The number represents a specific standard that a paper meets. For example, the ISO 9706 standard deals with paper’s resistance to ageing.
What are the two types of assembly drawings?
Assembly drawings are usually drawn in one of two forms: exploded pictorial view or 2-D sectioned view. Two common elements of assembly drawings are identification balloons and parts lists.
What is General Assembly drawing?
The general assembly drawing of a product or a structure includes a list of all the parts or components that make up the product, the general arrangement of these components and how they fit together. The drawing also includes the overall dimensions of the components.
What is an assembly drawing?
A drawing which displays the parts of a machine or a machine unit assembled in their relative working positions is known as assembly drawing.
What is the BS 308 standard?
The world’s first national standard for engineering drawing was published in 1927 by the British Standards Institution (BSI). This was BS 308, which in one edition or another came to be found on the book shelves of almost every design, manufacturing and inspection department in the country.