Vivek kumar
-
Upload
vivek-yadav -
Category
Presentations & Public Speaking
-
view
509 -
download
2
description
Transcript of Vivek kumar
![Page 1: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/1.jpg)
Summer Traning Presentation on HMT Machine Tools Ltd.
SUBMITTED TO:Department of Mechanical Engg.Jaipur Engineering college, kukas (Raj.)
SUBMITTED BY: Vivek kumar B.Tech (Mechanical Engg.)
![Page 2: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/2.jpg)
About HMT,AJMER
HMT AJMER PLANT WAS ORIGNALLY ESTABLISHED AS “MACHINE CORPORATION OF INDIA LIMITED” IN JANUARY1967. THIS UNIT WAS SUBSEQUENTLY MERGED WITH HMT LIMITED ON 1 APRIL,1975.
![Page 3: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/3.jpg)
•MACHINE TOOL DEPARTMENT•TRACTOR DEPARTMENT•FOUNDRY DEPARTMENT•MAINTENANCE DEPARTMENT•ASSEMBLE DEPARTMENT
Departments
![Page 4: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/4.jpg)
Machine Tools
Machine ToolsDepartments
Heavy Parts &
Tool Room
Small Parts
Pattern & Material Testing
Cnc Assembly
![Page 5: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/5.jpg)
Tractor Hydraulic
It is a system which used to lift the weight using the pressurized hydraulic oil.
The important component of the system are following:-
Hosing Distributer Main shaft Torsion shaft Draft tube Lever with cam Cylinder piston and connecting rod
![Page 6: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/6.jpg)
PATTERN: - PATTERN IS SIMPLY THE REPLICA OF THE DESIRED CASTING.
Pattern Shop
![Page 7: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/7.jpg)
1. WOOD 2. METAL (ALUMINIUM, CAST
IRON, BRONZE)3. THERMOCOL4. RUBBER
Commonly Used Pattern Materials
![Page 8: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/8.jpg)
Match Plate Pattern Cope and Drag Pattern Loose Piece Pattern Gated Pattern Skeleton Pattern Shell Pattern
Types of Patterns Used
![Page 9: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/9.jpg)
Foundry Shop
Foundry is a shop where metal is melted for casting purpose. The melted metal is poured into the mold and left for sometime for solidification.
HMT has 2 furnaces, One of 5T And other of 3T capacity .
All furnaces are induction type & temperature in the furnaces reaches up to 1400-1450˚C.
![Page 10: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/10.jpg)
Casting
In this process, a liquid material is usually poured into a mould, which contains a hollow cavity of the desired shape, and then allowed to solidify.
Mould
![Page 11: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/11.jpg)
Small Parts
The section is primarily concerned with the manufacturer of small parts of machine tools. The section is further divided into six subsections.
Spindle Section
Gear Section Non Round Section Sheet Metal Section
Turret SectionRound Section
![Page 12: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/12.jpg)
Heavy Parts
It is the shop which gives the shape to the largest castings which comes from the foundry shop after being painted rough.
This Section is divided into two sub-sections:
1. Planning 2. Boring
Planning: In this section, the job planning is one of the basic operations done for machining process.
The figure shows Planning operation on a CNC bed by Plano-Milling Machine.
![Page 13: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/13.jpg)
Boring: Boring is the operation of enlarging an already drilled hole. The holes are predrilled as in casting only.
![Page 14: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/14.jpg)
CNC TRAIN MASTER MACHINING CENTRE VMC 200T PC
Table size mm 420x125
Max. job weight kg 20
Axes travel – Longitudinal mm 200
Axes travel – Cross mm 125
Axes travel – Vertical mm 200
Spindle motor kW 0.44 DC
Feed rate mm/min 2-550
Rapid traverse rate mm/min 700
Feed rate mm/min 2-550
Spindle taper ISO 30
Spindle speed range (stepless) rpm 200-2000
An economical and
user-friendly PC based system to meet training requirements in
CNC machine tools operation & programming
![Page 15: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/15.jpg)
CNC Assembly
Computerized Numerical Control
Conventionally, an operator decides and adjusts various machines parameters like feed , depth of cut etc depending on type of job , and controls the slide movements by hand. In a CNC Machine functions and slide movements are controlled by motors using computer programs.
Various CNC machines produced in HMT Ajmer unit are: GDS-15/22, GC-175/225 ,GCL-140/200,IG-100/150 etc.
![Page 16: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/16.jpg)
CNC Machine Tool Assembly
![Page 17: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/17.jpg)
CNC Machine Tool Assembly
![Page 18: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/18.jpg)
CNC Machine Tool Assembly
![Page 19: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/19.jpg)
CNC Machine Tool Assembly
![Page 20: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/20.jpg)
CNC Machine Tool Assembly
![Page 21: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/21.jpg)
CNC Machine Tool Assembly
![Page 22: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/22.jpg)
CNC Machine Tool Assembly
![Page 23: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/23.jpg)
CNC Machine Tool Assembly
![Page 24: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/24.jpg)
CNC Machine Tool Assembly
![Page 25: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/25.jpg)
CNC Machine Tool Assembly
![Page 26: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/26.jpg)
CNC Machine Tool Assembly
![Page 27: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/27.jpg)
CNC Machine Tool Assembly
![Page 28: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/28.jpg)
CNC Machine Tool Assembly
![Page 29: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/29.jpg)
CNC Machine Tool Assembly
![Page 30: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/30.jpg)
CNC Machine Tool Assembly
![Page 31: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/31.jpg)
CNC Machine Tool Assembly
![Page 32: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/32.jpg)
CNC Machine Tool Assembly
![Page 33: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/33.jpg)
CNC Machine Tool Assembly
![Page 34: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/34.jpg)
CNC Machine Tool Assembly
![Page 35: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/35.jpg)
![Page 36: Vivek kumar](https://reader030.fdocuments.in/reader030/viewer/2022012908/555d267fd8b42ac4258b57fc/html5/thumbnails/36.jpg)
Thank you
HMT Machine Tools LimitedAJMER