Which type of mechanism is used in Slotter machine?
A slotter machine is a machine tool that works on the principle of a quick return mechanism to cut metals from a workpiece. It cuts metals only in the forward stroke only.
What is the working principle of Slotter machine?
Working principle of slotting machine is very simple. In the slotting machine, work item is placed in a vertical position on the bed. And then cutting tools move in reciprocating action to perform the operation and shed the additional material from the work item.
What are the main components of Slotter machine?
The main parts of the slotting machine are described below:
- Base or Bed.
- Column.
- Saddle.
- Cross-slide.
- Rotary Table.
- Ram.
- Tool Head.
- Speed Gear Box.
Which type of mechanism is used in Slotter machine Mcq?
Explanation: Column acts as housing for an operating mechanism in slotting machine and hence it is made of hard material.
What are the different types of Slotter?
Slotting machines are mostly of the following four types:
- Precision Tool Room Slotter.
- Puncher Slotter.
- General Production Slotter.
- Keyseater Slotter.
What are the different Slotter operations?
Slotter Machine Operations. Machining cylindrical surface. Flat surface Machining. Machining irregular surface and cam machining.
What are the applications of Slotter?
These are the applications of a Slotter Machine:
It is used for cutting Slots, Spline and Keyways, both internal and external. It is also used for the Machining of internal and external gears. Internal machining of blind holes. It is used for light cuts.
Which of the following is Slotter feed mechanism?
The following are the feed mechanisms generally used in a slotter. Longitudinal feed: This movement is achieved by moving the saddle either towards or away from the column. Crossfeed: This is obtained by moving the cross slide parallel to the face of the column.
What is the difference between shaper and slotter?
In a shaper machine, the reciprocating motion is done by the tool. In a planer machine, the reciprocating motion is done by the workpiece. In a slotter machine, the reciprocating motion is done by the tool. In a shaper machine, the reciprocating motion is done by the tool in a horizontal direction.
What is a slotter?
Definition of ‘slotter’
1. a person or thing that slots. 2. a machine tool for shaping vertical surfaces with a cutting tool held in a vertically reciprocating ram.
What is the difference between shaper and planer machine?
Shaper and planer are both cutting tool applications. Both the shaper and the planer are single-point linear cutting tools, but the shaper handles less work, the largest shaper machine has a 36-inch cutting stroke and can process up to 36-inch parts; the planer handles a few tons of work.
What are the types of shaping machine?
There are nine different types of Shaper Machine:
- Standard Shaper.
- Vertical Shaper.
- Horizontal Shaper.
- Geared Shaper.
- Universal Shaper.
- Crank Shaper.
- Draw cut Shaper.
- Hydraulic Shaper and.
What is the difference between jig and fixture?
The jig is the device that guides the tool, while the fixture is a tool that securely and firmly holds the job in position during machining operations.
What is function of shaper machine?
Shaper Machine is used to remove the material from the surface of the workpiece by the usage of reciprocating single-point cutting tools basically on horizontal, vertical, and Inclined surfaces. The workpiece is fixed in the machine vice whereas the tool reciprocates on the workpiece by means of ram.
What is a crank shaper mechanism?
Quick return mechanism with shaping machine – YouTube
What is six point location principle?
The 3-2-1 principle of location (six point location principle) is used to constrain the movement of workpiece along the three axes XX, YY, and ZZ. This is achieved by providing six locating points, 3 pins in base plate, 2 pins in vertical plane and 1 pin in a plane which is perpendicular to first two planes.
What are types of fixtures?
Types of Fixtures
- Turning Fixtures.
- Milling Fixtures.
- Broaching Fixtures.
- Grinding Fixtures.
- Boring Fixtures.
- Tapping Fixtures.
- Duplex Fixtures.
- Welding Fixtures.
What are types of shapers?
Types of shaper machine base on driving mechanism:
Crank type e.g. quick return motion mechanism. Geared shaper type. Hydraulic type.
Why RAM is used in shaper?
Ram: It is the main part of the shaper machine. It holds the tool and provides the reciprocating motion to it. It is made by cast iron and move over ways on column.
What are the types of shaper?
Types of Shaper Machines
- Based on the type of driving mechanism. Crank type shaper. Geared type shaper. Hydraulic type shaper.
- Based on ram travel. Horizontal shaper. Vertical shaper.
- Based on the table design. Standard shaper. Universal shaper.
- Based on cutting stroke. Push cut type. Draw cut type.
What are the different types of mechanism used in shaper?
Following are the 4 main types of Shaper Machine Mechanism:
Crank and slotted link mechanism. Whitworth’s quick mechanism. Hydraulic shaper mechanism. Automatic table feed mechanism.
What is the 3-2-1 rule GD?
Every object in space will have 6 DOF (Degrees Of Freedom).They are 3 translational and 3 rotational degrees of freedom.3-2-1 Principle describes ways of constraining the 6 degrees of freedom of an object in space.By bringing the object in contact with Primary datum at minimum 3 points of contact,3 degrees of freedom …
What is the 3-2-1 locating method?
What is the purpose of fixture?
A fixture’s primary purpose is to create a secure mounting point for a workpiece, allowing for support during operation and increased accuracy, precision, reliability, and interchangeability in the finished parts.
Why do we use fixtures?
Fixtures are used to feed some data to the tests such as database connections, URLs to test and some sort of input data. Therefore, instead of running the same code for every test, we can attach fixture function to the tests and it will run and return the data to the test before executing each test.