Engineering drawings are detailed diagrams that convey the specifications and requirements for a project, including dimensions, materials, and assembly instructions. Shop drawings are more specific, created by contractors or fabricators to illustrate how components will be manufactured and assembled, often including detailed measurements and installation details. Erection drawings focus on how structures will be assembled on-site, providing guidance for the installation process, including the sequence and methods of construction. Together, these drawings ensure that all stakeholders have a clear understanding of the project’s technical requirements.
Fabricators typically use a variety of engineering drawings, including detailed fabrication drawings, assembly drawings, and shop drawings. Fabrication drawings provide precise specifications for individual components, while assembly drawings illustrate how these parts fit together in the final product. Shop drawings serve as a bridge between the design intent and actual production, detailing how to manufacture and assemble components efficiently. Together, these drawings ensure accuracy, consistency, and clarity throughout the fabrication process.
engineering
Drawing is the language of Engineers. Any thing related engineering and technology are documented mainly through drawing only. The study about engineering drawings, its application and method of documentation is known as engineering graphics.
A shop drawing is a detailed drawing or set of drawings prepared by fabricators, suppliers, or contractors that shows how specific parts of a project will be manufactured, assembled, or installed. It’s a working drawing that provides precise dimensions, materials, and construction details that go beyond what is shown on the design drawings or architectural plans. Shop drawings are essential in translating design intent into something that can actually be built. They cover things like steel connections, rebar layouts, HVAC ductwork, piping systems, precast elements, and custom components. These drawings help ensure everything fits together correctly on-site and meets project requirements. Shop drawings also serve as a communication tool between designers, engineers, fabricators, and contractors. They are reviewed and approved before fabrication or installation begins to make sure everything aligns with the overall design and code standards. Silicon Engineering Consultants provides professional shop drawing services that help ensure accurate fabrication, reduce errors, and support smooth construction processes. If you’d like, I can share an example of a shop drawing list or explain how shop drawings differ from design drawings — just let me know!
Different types of drawings in engineering serve various purposes, such as conveying specific information, details, and instructions for design, manufacturing, and assembly. For instance, technical drawings provide precise specifications, while schematic diagrams illustrate systems and their components. Additionally, different disciplines, like civil, mechanical, and electrical engineering, require tailored representations to effectively communicate complex ideas and ensure accuracy in construction and production. This diversity enhances collaboration and efficiency across engineering projects.
Fabricators typically use a variety of engineering drawings, including detailed fabrication drawings, assembly drawings, and shop drawings. Fabrication drawings provide precise specifications for individual components, while assembly drawings illustrate how these parts fit together in the final product. Shop drawings serve as a bridge between the design intent and actual production, detailing how to manufacture and assemble components efficiently. Together, these drawings ensure accuracy, consistency, and clarity throughout the fabrication process.
Go to an engineering web site such as arcitechture or mechanical engineering
It depends on what type of engineering drawings. If you want cutsheets for equipment, most manufacturers have drawings on their websites. But if you are looking for construction or assembly drawings manufacturers or companies will not have them available outside the company since these would be intelectual property.
MEP shop drawings are detailed plans that illustrate the layout and specifications of Mechanical, Electrical, and Plumbing systems within a building.
In architectural or engineering drawings, it is the symbol for diameter
Yes, AutoCAD is used in many engineering fields to create drawings and plans.
I don't use engineering drawings.... I guess?!
engineering
They use architectural drawings and engineering plans.
mRNA - messenger ribonucleic acid. DNA is often compared with the drawings for the manufacture of proteins. Developing this production engineering analogy, we can say that, if the DNA - a complete set of drawings for the manufacture of proteins in storage in a safe plant manager, the mRNA - temporary working copy of the drawing, which is issued in the assembly shop. It should be noted that the DNA does not contain adult drawings, and more like a "recipe" for its manufacture.
Document control for engineering drawings is comprised of both document attributes and a defined control process.Engineering drawings, including technical documents such as specifications, procedures, will usually have these attributes:Owning organization, which is ultimately responsible for the document content.Document identification through the use of a document numbering systemTitle or descriptionDocument revision or other indication of a specific design iterationAuthor(s), reviewer(s) and/or others who created the informationAnd, of course, the appropriate technical information necessary to fulfill their purposeA document control process consists of a set of procedures for creating and maintaining the attributes of engineering drawings. Engineering drawing management processes include business rules that define:Which engineering drawing types are supported, and the contents and format of each typeHow engineering drawings are identified (e.g., owner, number, revision, title)Who is responsible for creating, reviewing and approving engineering drawingsWhen engineering drawings may be released to interested partiesThe conditions under which existing engineering drawings are revised, replaced or canceledHow obsolete engineering drawings are controlled, recalled or destroyedEngineering drawings that reflect a consistent set of attributes, and are controlled using a documented set of procedures, significantly reduce product costs by simplifying design, sourcing, production, customer adoption and field service. PDXpert PLM software offers these precise advantages.
Document control for engineering drawings is comprised of both document attributes and a defined control process.Engineering drawings, including technical documents such as specifications, procedures, will usually have these attributes:Owning organization, which is ultimately responsible for the document content.Document identification through the use of a document numbering systemTitle or descriptionDocument revision or other indication of a specific design iterationAuthor(s), reviewer(s) and/or others who created the informationAnd, of course, the appropriate technical information necessary to fulfill their purposeA document control process consists of a set of procedures for creating and maintaining the attributes of engineering drawings. Engineering drawing management processes include business rules that define:Which engineering drawing types are supported, and the contents and format of each typeHow engineering drawings are identified (e.g., owner, number, revision, title)Who is responsible for creating, reviewing and approving engineering drawingsWhen engineering drawings may be released to interested partiesThe conditions under which existing engineering drawings are revised, replaced or canceledHow obsolete engineering drawings are controlled, recalled or destroyedEngineering drawings that reflect a consistent set of attributes, and are controlled using a documented set of procedures, significantly reduce product costs by simplifying design, sourcing, production, customer adoption and field service. PDXpert PLM software offers these precise advantages.