The ram of a hydraulic shaper is connected to a piston. Oil at high pressure is pumped to the cylinder of the hydraulic system. As the oil pushes the piston, the ram reciprocates. Hydraulic shapers are high power machines and are used for heavy-duty work. 2. According to the position and travel of the ram: a) Horizontal shaper.
The shaper machine is a reciprocating type of machine basically used for producing the horizontal, vertical or flat surfaces. The shaper holds the single point cutting tool in ram and the workpiece is fixed in the table. During the forward stroke, the ram is holding the tool is reciprocating over the workpiece to cut into the required shape.
The metal is removed in the forward position of the ram in the push cut shaper machine and it is a widely used shaper machine. Advantages. The advantage of the shaper machine is it has low tooling cost. There is a single-point cutting tool is used in the shaper machine which is inexpensively and it is easily available.
Answer: Note : Go through Derivation first to understand better!! Stroke is proportional to length of Sloted lever Stroke is also proportional to length of crank( radius). Stroke is inversely proportional to length of connecting rod. It's is fixed member of the machine. By changing these para...
A shaper machine is working on the following principle: A shaper machine holds the Single point cutting tool in ram and workpiece is fixed over the table. The ram holding the tool reciprocates over the workpiece and metal is cut during the forward stroke called a cutting stroke and. No metal is cut during its return stroke is called an Idle stroke.
Shaper Machines and Its Types TheEngineersPost.com Page 1 Shaper and Types of Shaper Machines The shaper machine is a reciprocating type of machine basically used for producing the horizontal, vertical or flat surfaces. The shaper holds the single point cutting tool in ram …
vi) Ram: Ram is the main part of the shaper machine. Ram is made with cast iron and slide left and right in the guideway of the column. It holds the tool and provides reciprocating motion to it. In the crank driven machine, Ram is connected with the rocker arm which provide motion to the Ram.
Answer (1 of 3): 1. Base: It is the main body of the machine. It consist all element of machine. It works as pillar for other parts. Base is made by cast iron which can take all compressive loads. 2. Ram: It is the main part of the shaper machine. It holds the tool and provides the reciprocati...
Shaper consists of a hollow machine bed made of cast iron which rests on the ground. Inside the hollow portion the machine drive mechanism is housed. This mechanism is called slotted lever quick return mechanism and it drives a horizontal ram which reciprocates in the guide ways provided on the top surface of the machine frame.
Crank shaper: Shapers whose ram reciprocates with the help of a crank mechanism Geared shaper: The ram reciprocates with spur gear mechanism. this type of shaper carries a rack under the ram for to and fro motion. Hydraulic shaper: the movement of the ram …
