3D printing has a vast effect on automotive industry as it is efficient in performance and lower in cost and time.It is helpful for engineers to evaluate the molds of proposed design before producing a steel version of the finished mold.3D printers have several sensor applications having hybrid 3D printers.They are used to print sensing elements and insulators.3D print seasons work for detecting pressure,temperature, force and colour.In vehicle parts design, 3D printers are very smart option as they use the proper amount of material without wasting material.It has revolutionizes the machine optimizing and prototyping.
