Unit-II-Capstan & Turret Lathe - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. The document discusses different types of lathes used in manufacturing. It …
7 Differences in between capstan and turret lathes Turret lathes are relatively more robust and heavy duty machines,Capstan lathes generally deal with short or long rod type blanks held in collet whereas turret lathes mostly work on chucking type jobs held in the quick acting chucks In capstan lathe, the turret travels with limited stroke length within a saddle type guide block, …
In capstan lathe, the turret travels with limited stroke length within a saddle type guide block, called auxiliary bed, which is clamped on the main bed as indicated in Fig., whereas in turret lathe, the heavy turret being mounted on the saddle which directly slides with larger
The turret lathe, on the other hand, is suitable for long and heavy work, the larger size of machines having a capacity for bar work up to 200 mm diameter X 1500 mm long or for chuck work up to 750 mm diameter. Capstan lathes are limited …
CAPSTAN AND TURRET LATHES. Comparison among Centre lathe, Capstan Lathe and Turret Lathe: Feature Centre Lathe Turret Lathe Capstan Lathe Headstock Cons pulley or all gear driven. Can Provide lesser speed than the …
13. 4. The Turret Saddle and Auxiliary Slide In a capstan lathe, the turret saddle bridges the gap between two bed-ways. And the top face is accurately machined to provide a bearing surface for the auxiliary slide. The saddle is adjusted on lathe bed-ways and clamped at the desired position.
Capstan and Turret Lathe A capstan and turret lathe is a production lathe. It is used to manufacture any number of identical pieces in the minimum time. In semi-automatic lathes …
12. S.N o Capstan lathe Turret lathe 1 It is a light duty machine It is a heavy duty machine 2 The turret head is mounted on the ram and the ram is mounted on the saddle. The turret head is directly mounted on the saddle and the saddle slides over the bed ways 3 The saddle will not be moved during machining The saddle is moved along with the turret head …
Lathe Machines Types of Lathes: Center Lathe Engine Lathe Bench Lathe Capstan & Turret Lathes Automatic Lathes Multi Spindle Lathes Vertical Turret Lathes – A free PowerPoint PPT presentation (displayed as an HTML5 slide …
Types of Lathes:. Center Lathe Engine Lathe Bench Lathe Capstan & Turret Lathes Automatic Lathes Multi Spindle Lathes Vertical Turret Lathes CNC Lathes. Lathe Machines. Kinematic Scheme of Lathe Machine. Speed …
Differences in between capstan and turret lathes • Turret lathes are relatively more robust and heavy duty machines • Capstan lathes generally deal with short or long rod type blanks held in collet, whereas turret lathes mostly work on chucking type jobs held in the quick acting chucks • In capstan lathe, the turret travels with limited ...
A Capstan Turret Lathe is a machine used for high precision machining of cylindrical parts. It mounts a workpiece vertically and rotates it using a lead screw or another type of rotating mechanism to do the cutting, as opposed to an …
9. Capstan lathe Turret lathe Short slide, since the saddle is clamped on the bed in position. Saddle moves along the bed, thus allowing the turret to be of large size. Light duty machine, generally for components whose diameter is less than 50 mm. Heavy duty machine, generally for components with large diameters, such as 200 mm. Too much overhang of the …
5. Capstan and turret lathe. a) The capstan and turret lathes are the modification of engine lathes and is particularly used for mass production of identical parts in the minimum time. b) These lathes are semi- automatic and …
6 Capstan Lathe The turret of the capstan lathe machine is mounted on a slide or ram which can be moved longitudinally on the saddle for feeding the tools. The saddle itself is mounted on the bed. The turret is generally hexagonal but may also be square or round. This type of machine is lighter in construction and is suitable for machining bars of up to 60 mm in diameter.
In capstan lathe the turret head is mounted upon the ram which slides upon the saddle. 150. 4.CROSS SLIDE There are two type of cross slides they are • Reach over type • Slide hung type • Reach over type The cross slide has two tool posts having totally four faces of square turret for mounting the tools. Tools are indexed by an angle of 90.
Typically, turret and capstan lathe jobs contain multiple operations, such as turning, recessing, facing and boring, drilling, tapping, reaming, and so on. Jobs requiring simple operations should be done on simpler and less expensive …
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Difference S.NO Capstan Lathe Turret Lathe 1 Turret head is mounted on a ram, which slides on saddle Turret head is directly mounted on saddle, which slides on bed 2 Turret movement is limited Turret moves on the entire length of the bed without any restriction 3 So shorter work piece can be machined Longer work piece can be machined 4 Less ...
Types of Lathes:. Center Lathe Engine Lathe Bench Lathe Capstan & Turret Lathes Automatic Lathes Multi Spindle Lathes Vertical Turret Lathes CNC Lathes. Lathe Machines. Kinematic Scheme of Lathe Machine. Speed Gear Box Headstock. Tool Post. Saddle. Chuck. Tail Stock. 2.43k views • 18 slides
What are differences between Capstan Lathe and Turret . Difference between capstan lathe and turret lathe S.No. Capstan lathe. Turret lathe. 1. It is a light duty machine. It is a heavy duty machine. 2. The turret head is mounted on the ram and the . Get Price; PPT Lathe Machines PowerPoint Presentation ID1117287
Dept. of Mech & Mfg. Engg. * Lathe classification Bench Lathe Speed Lathe Engine Lathe Tool room lathe Capstan and Turret Lathe CNC Lathe (automatic lathe) ... – A free PowerPoint PPT presentation (displayed as an HTML5 slide show) on PowerShow - id: 42b264-MTkwM
Mini Turret Lathe. Mini Capstan Lathe. Mini Capstan Lathe Specs: • Max. Collet Cap (Round): mm 25 32 32 42 • Spindle Bore dia: mm 32 38 40 50 • No.& Range of Speeds: RPM 3/ 650 to 1600, 3/ 650 to 1600 • 4/560 to 1600, 4/560 to 1600 • Length of Bed: mm 980 980 1210 1210 • Max. Dist.
Capstan lathe: Turret lathe: 1. Lightweight machine. 1. Heavyweight machine. 2. These are usually horizontal lathes. 2. Turret tool head is directly fitted on the saddle and both of them appear like one unit. 3. Turret head is mounted on a slide called ram which is mounted on the saddle. 3. Suitable for heavier chucking work.
82. S.No Capstan lathe Turret lathe 1 It is a light duty machine It is a heavy duty machine 2 The turret head is mounted on the ram and the ram is mounted on the saddle. The turret head is directly mounted on the saddle and the saddle slides over the bed ways 3 The saddle will not be moved during machining The saddle is moved along with the turret head during machining 4 …
2. SYLLABUS Centre lathe, constructional features, specification, operations – taper turning methods, thread cutting methods, special attachments, machining time and power estimation. Capstan and turret lathes- tool layout – automatic lathes: semi automatic – single spindle: Swiss type, automatic screw type – multi spindle: cutting off, bar type.
1. UNIT 2 TURNING MACHINES Centre lathe, constructional features, specification, operations – taper turning methods, thread cutting methods, special attachments, machining time and power estimation. Capstan and turret lathes- tool layout – automatic lathes: semi-automatic – single spindle: Swiss type, automatic screw type – multi spindle:
CENTRE LATHE AND SPECIAL PURPOSE LATHES.ppt - Download as a PDF or view online for free. ... Setting the require length of the work piece and tool travel length These planning of operation in turret or capstan lathe is called Tool – Layout THREE STAGES IN LAYOUT 1. Planning and scheduling 2. Detailed sketching and sequencing the operation 3.
Lathe machine ppt - Download as a PDF or view online for free. ... Types of Lathe –Turret Lathe lathe which have multiple tools mounted on turret either attached to the tailstock or the cross- slide, which allows for quick changes in tooling and cutting operations. 12.
A capstan lathe is a milling machine used to create the same parts over and over again. The cutting bits are mounted on a rotatable turret known as a capstan, which allows the user to …
Capstan & Turret Lathe - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. The document discusses capstan and turret lathes. It describes how these lathes were developed to improve on limitations of standard center lathes like high setup times and an inability to use multiple tools simultaneously.
In capstan lathe, the turret travels with limited stroke length within a saddle type guide block, called auxiliary bed, which is clamped on the main bed as indicated in Fig. whereas in turret lathe, the heavy turret being mounted on the saddle which directly slides with larger stroke length on the main bed as indicated in Fig. 108 ...
4 Principle Of Lathe The lathe operates on the principle of the work being rotated against the edge of a cutting tool. It is one of the oldest and most important machine tools. ... Capstan and Turret Lathe 6) Automatic Lathe 7) Special Purpose Lathe. 8 Operations On a Lathe 1) Plain Turning. 2) Facing 3) Step Turning ... Download ppt "LATHE ...
A capstan lathe is a lighter duty machine compared to a turret lathe. On a capstan lathe, the turret head slides on the ram and the ram moves on the saddle, but the saddle does not move during machining. This limits the size of workpieces and movement of the turret head. A turret lathe is heavier duty, with the turret head mounted directly on the saddle, allowing the saddle and …