Industrial Model Making

Companies that provide industrial model-making services have increased workloads with the help of new technology. The competition among software providers to create computer-aided design (CAD) and computer-aided manufacturing (CAM) programs has increased affordability for model makers. These programs work in unison with CNC-milling machines to create 3-D prototypes in rapid fashion.

Tracking Advances in Industrial Model Making

There are several advantages to using CAD and CAM programs instead of drawings for model making. Both software types allow easy transmission of digital sketches from client to model makers. These programs have full suites of drawing and coloring tools that help machine operators set production parameters.

These programs are vital to reducing errors during model making. A two-dimensional sketch drawn by hand can feature missed lines, poorly written notes and other problems that cannot be interpreted by the CNC machinist. The crisp lines and uniform notes offered through CAD and CAM software leave little to interpretation. Some manufacturers can program CNC machines to produce multiple models in rapid succession during off hours.

Advances in CNC machining allow industrial model making to take place on quick timetables. A 3-D prototype needed for industrial clients can feature grooves, gouges and slots if the model-making company uses a new CNC model. The use of multiple CNC cells allows industrial model makers to move from production to finishing on several projects at once.

JH May provides model-making services to industrial clients. This London-based company has a 7,000-square-foot production facility with CAD and CNC equipment for 3-D model making. A team of 12 full-time model makers uses rapid prototyping tools to create accurate representations of upcoming projects.