Types of Lathe Machines

 

Types of Lathe Machines

 The Eight different types of lathe machine are following.

1. Speed Lathe Machine
2. Engine Lathe Machine
3. Bench Lathe Machine
4. Tools room Lathe Machine
5. Capstan and Turret Lathe Machine
6. Special purpose lathe machines
7. Automatic Lathe Machine
8. CNC lathe machine

 

1. Speed Lathe Machine

These types of lathe machines are clean to assemble. It has a bed, headstock, tailstock, and tool post set up on an adjustable slide. There isn't any feed box lead screw or carriage. The device is installed on an adjustable slide and fed into the paintings completely with the aid of hand control. This feature of lathe machines has speeds starting from 1200 to 3600 rpm. Headstock creation is quite simple and most effective 2 or 3 spindle speeds are available. A pace lathe machine has less intensity of cut. The light pressure and high pace used this component for woodworking, spinning, sintering and polishing. Speed ​​lathes are named due to the excessive speed of the headstock spindle.

2. Engine Lathe Machine

The engine lathe is the most commonly used lathe gadget. These machines are pushed by way of gear mechanism or pulley mechanism. Engine lathes are so named due to the fact in advance lathes have been powered through steam engines. All elements of an engine lathe gadget are similar to a speed lathe. Like bed, headstock, tailstock and so on. The headstock of an engine lathe is inflexible in production and has an additional mechanism to reap multiple spindle speeds.

Unlike a speed lathe, an engine lathe can feed the cutting device in both transverse and longitudinal guidelines with admire to the lathe axis with the assist of a carriage feed and lead screw. These types of lathes are nevertheless utilized in workshops and plenty of industries. Its 3 sorts are belt pushed, motor driven, gear head type.

        i.         i.   Belt Drive Lathe Machine

A lathe that derives its strength from an overhead line shaft is a belt-pushed lathe and is prepared with a speed cone and one or extra again gears to achieve a wide range of spindle speeds

      ii.             Motor Driven Lathe Machine

A lathe that derives its electricity from an individual motor with the device is called a motor-pushed lathe.

    iii.             Geared-head Lathe Machine

A geared head lathe derives its power from a consistent-pace motor, and all pace modifications are achieved through moving the numerous gears inside the headstock. It has no conical pulley.

3 Bench lathe.

These forms of lathe machines are small in length and used for extremely small precision paintings. Lathe machines are established on the bench. It has all of the similar parts of engine lathe and speed lathe. A bench lathe system performs nearly all of the capabilities of an engine lathe and a velocity lathe, the only difference being in size.

4. Tools room Lathe Machine

A device room lathe gadget is much like an engine lathe however offers a wider range of speeds. Spindle speeds range from very low to pretty high speeds of as much as 2500rpm. It is prepared with other things, chuck, taper turning attachment, draw-in gather attachment, steady and follower rest, pump for coolant and many others. A device room lathe is expensive compared to an engine lathe. It is specifically used in grinding, tooling, die gauges, and machining where precision is required.

5. Capstan Lathe and Turret Lathe

These forms of lathe machines are used in manufacturing work. These lathe machines are a development of the engine lathe. These machines are powered by using hexagonal bridgeheads in place of tailstocks. It additionally consists of 3 device posts.

In this kind of lathe machines, more than one tools can be installed and fed into the work in right order. The most important benefit is that numerous operations and components may be produced in a completely short time. And the amount and first-class is high without converting the tool.Capstan and bridge lathes require greater ground area than other lathe machines. Capstan and bridge lathes are used most effective for massive jobs.

6. Special Purpose Lathe Machines

As the call indicates, these sorts of lathe machines are used for special functions and manufacturing paintings. Special operations like drilling, grinding, reaming, boring and so forth. Are performed on this lathe.

Special cause lathe machines are:

1. Wheel lathe machine
2. Gap bed lathe machine
3. T-lathe machine
4. Duplicating lathe machine
5. Missile lathe machine

        i.            Wheel Lathe Machine

Wheel lathes are made for winding and threading railroad, vehicle cars, and locomotive wheels.

      ii.             Gap Bed Lathe

Gap-bed lathes, in which a portion of the mattress adjoining to the headstock is detachable, are used for turning extra-large diameter portions.

    iii.             T-Lathe

The "T-lathe" is used to device rotors for jet engines. The axis of the lathe mattress is at proper angles to the axis of the headstock spindle in a T form.

    iv.             Duplicating Lathe

A duplicating lathe machine is one for duplicating the form of a flat or round template onto a workpiece. Mechanical, pneumatic and hydraulic devices are used to coordinate the motion of the device to accurately reproduce the shape of the template.

      v.            Missile Lathe Machine

The missile lathe system, which has a completely large cradle to accommodate lengthy missile components of very massive diameter, is the state-of-the-art and maximum superior in lathe layout.

7. Automatic Lathe

In those styles of lathe machines, all operations are completed robotically. These are excessive pace heavy duty, manufacturing lathes. In those types of lathe machines, once the tool is set, it routinely plays all operations to finish the job.

Here equipment and feed exchange is automated. A unmarried operator can manipulate 5 to six computerized lathes at a time.The lathe gadget plays numerous operations like turning, facing, taper turning, knurling, grooving, parting off, electric turning, thread reducing, reaming and so forth. Let's do it separately. As follows.

8. CNC Lathe Machine

These forms of lathe machines are operated with a specific set of design commands. A CNC (Computer Numerical Control) lathe is a machine device that rotates the workpiece round a principal spindle, even as a reducing tool cuts the workpiece into the preferred shape and size.

A easy CNC lathe runs on  axes with the cutting tool in a set function on an 8 to 24 station turret. A CNC lathe guarantees product exceptional and does no longer require notably professional operators to perform the system. On the alternative hand, CNC machines are extra costly than operated by hand machines.