The Complete Guide to Shaping Machines: Features, Uses, and Benefits

Just like other machine tools, a shaping machine is another important tool that must be found in a workshop. it is designed for giving desired shapes on projects that have horizontal, vertical, and flat surfaces. A shaping tool is used to cut in curves, different angles, and other shapes.

This machine is good at making internal keyways, making slots and grooves as well as producing contour of concave or convex. A disc is use as a tool in order to obtain forward and backward rotary movement in some type. The cutting tool is used to give the shape to the hard surface of metal by scraping off the unwanted parts.

Today we’ll be looking deep into the definition, working principle and mechanism, types, parts, applications, advantages and disadvantages of shaper machine.

Shaping Machine Definition:

The shaper machine is a reciprocating machine tool used for producing horizontal, vertical or inclined flat surfaces. This is achieved by the means of straight-line reciprocating single-point cutting tools.

Read: Everything you need to know about drilling machine

Working principle of a shaping machine:

The reciprocating shaper machine working is achieved by fixing the workpiece on the machine table. The cutting tool is fixed on the ram which moves forward and backward in a slider (reciprocating movement) form. The forward strokes toward the workpiece take the cut and the backward movement set the ram for another cutting action.

Read full article

The video below contains the working of a shaper machine:

Complete diagram of a shaper machine:

Applications of shaping machine:

The following stated below are the areas where shaping machine is used:

Shaper machine is used to generate smooth rough surfaces.
It is used on applications on part that needed a dovetail slide.
Straight and flat surfaces can also be created.
Gear teeth and internal splines can be produce with shaper machine.

Advantages and disadvantages of shaping machine:

Advantages

The following represent the benefits of a shaper machine:

The shaper tool is inexpensive. That is, it has a low tooling cost.
Workpiece can be easily held on a shaper machines.
The cutting stroke have a definite stopping point.
The setup is fast and easy, making the changing from one job to another easier.
Bench vise is use to hold the workpiece.

Disadvantages

Despite the great advantages of a shaper machine, some limitations still occur. The following stated below are disadvantages of a shaper machine:

The process is slow due to the straight-line forward and backward movement for a stroke to be completed.
The cutting speed is slow
Cutting tools might break during the cutting

Read: Understanding lathe machine

The various types of shaping machines:

Various types of shaping machines are classified into four such as motion type (driving mechanism), ram travel, table design, and the type of cutting stroke: