A machining drawing is a technical document detailing all necessary information to manufacture a part, including dimensions, tolerances, materials, and finishes. It guides machinists in producing components to precise design specifications.

A shop drawing is a scaled drawing by contractors or fabricators showing how parts or systems will be made and installed. It includes precise measurements, materials, and instructions specific to the project, ensuring components fit together as planned.

An assembly drawing is a technical illustration showing how parts fit together into a complete unit. It includes part numbers, materials, and assembly instructions, sometimes using exploded views to clarify part relationships and assembly order.

An exploded view is an illustration showing assembly parts separated to clarify fit and order. It includes part names, numbers, and alignment, aiding accurate assembly of complex structures.

Metal works and welding drawings are technical documents detailing the fabrication and assembly of metal structures. These drawings specify weld types, materials, dimensions, and joint configurations, guiding welders and fabricators in producing strong, accurate assemblies. They ensure that all welding meets design standards and structural requirements.

Mechanical drawings are technical illustrations that detail the design, dimensions, and specifications of mechanical components or systems. They provide precise instructions for manufacturing, assembly, and installation, often including material types, tolerances, and surface finishes. These drawings ensure that parts function correctly and meet required standards.

Geometric tolerancing is a system used in technical drawings to define the allowable variation in the shape, orientation, and location of a part’s features. It ensures that parts fit and function properly by specifying limits for deviations in form, such as straightness, flatness, and roundness, as well as how features relate to each other in space.

Metal sheet drawings are technical illustrations that detail the design and dimensions of components made from sheet metal. These drawings specify cutting, bending, and forming instructions, along with material types, thicknesses, and tolerances. They guide fabricators in producing metal parts accurately, ensuring proper fit and functionality.

Building mechanics refers to the design, installation, and maintenance of systems that ensure the proper functioning of a building. This includes plumbing, heating, ventilation, air conditioning (HVAC), electrical systems, and fire protection. Building mechanics are essential for creating safe, comfortable, and energy-efficient environments within commercial or residential structures.

Layout drawings are detailed plans that show the arrangement of components or systems within a space. These drawings provide a clear representation of the positioning and dimensions of elements, such as machinery, walls, plumbing, or electrical systems, to ensure proper spatial organization and efficient use of space during construction or installation.