How To Read Sheet Metal Drawing

The bill of materials traditionally located above the title block on the right side of the paper provides a list of the exact sizes and lengths of steel required to assemble the pieces drawn on this blueprint.

How to read sheet metal drawing.

Many cover sheets will also include a drawing of the finished product showing you what the house will look like after it is constructed and landscaped 1 x research sourcestep 2 read the plan index. Learning how to read construction plans is an essential skill for building a career as a construction worker. Either way knowing how to read construction plans is a critical skill. Step 1 read the cover sheet.

These pages will include an index of plan sheets and sometimes their contents. No bend lines or bend notes are show then your bend line sketch for that view is more than likely not set to show. However to match the other dimensions that are included it would require your manufacturer to work with incorrect or unachievable sheet metal forming factors. Go to the view drop down menu or the view heads up menu and select sketches.

Horizontal dimensions should be read from the bottom of the sheet and vertical dimensions from the right hand side of the sheet as in fig. This makes matching these dimensions during the modeling stage difficult and time consuming. Go to the feature tree and expand the view and drill down to the bend line sketch right click on it and set it to show. This will contain the project name the architect s name address and contact information the project location and the date.

While most engineering drawings are created in scale versions of 1 4 1 8 inches. Familiarize yourself with the scale of the drawings. 15 satisfactory style of lettering for sheet metal drawings. The flat pattern drawing doesn t always list these factors.

Place the blueprint on the table with the title block on the lower right side. Knowing how to read engineering drawings will help provide you with a better idea of the building plans. Understanding how large or small certain items are essential when reading engineering drawings.