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Industrial_Training

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Industrial_Training

  1. 1. SUMMER INDUSTRIAL TRAINING ON CNC LATHE MACHINE AT CENTRAL INSTITUTE OF HAND TOOLS, JALANDHAR Prepared By: MMB Pegu
  2. 2. INTRODUCTION TO CIHT  Central Institute of Hand Tools was established in 1983 with assistance from UNDP, Government of India and Government of Punjab.  It is an ISO 9001:2008 Certified Institute.  It is an Autonomous organization and National institute.  It provides technology support services and trained manpower to engineering industry.  This institute is managed by governing council appointed by the govt. of India, with development commissioner , MSME as ex-officio chairman of the institute. Prepared By: MMB Pegu
  3. 3. OBJECTIVES OF CIHT  Design Improvement  Technology  Productivity  Quality  Manpower Developments  National Objectives Prepared By: MMB Pegu
  4. 4. DEPARTMENTS AND PROGRAMME OFFERED BY CIHT  CONSULTANCY  TOOL ROOM SERVICES  HEAT TREATMENT SHOP  FORGE SHOP  TESTING & QUALITY CONTROL  TRAINING SERVICES  RESEARCH AND DEVELOPEMENT Prepared By: MMB Pegu
  5. 5. OBJECTIVE OF SUMMER INDUSTRIAL TRAINING  To get first hand technical and practical knowledge about the industry.  To understand the flow of control and information in an industry.  To enhancement of student’s administrative and professional knowledge about their respective fields.  This training experience will help us to make our workplace stronger in the ever-competitive job fields.  To become familiar with industrial environment so that we can take up future challenge when we turn up in an industry with good confident. Prepared By: MMB Pegu
  6. 6. PROJECT UNDERTAKEN CNC LATHE MACHINE PROGRAMMING AND MACHINING Prepared By: MMB Pegu
  7. 7. INTRODUCTION TO CAD/CAM Prepared By: MMB Pegu
  8. 8.  The computer numerical control system where a dedicated, stored program computer is used to perform some or all of the basic numerical control functions in accordance with control programs stored in read & write memory of the computer.  It is a microprocessor based control system that accept a set of programme instruction, processes and sends output control information to a machine tool. COMPUTER NUMERICAL CONTROL MACHINE Prepared By: MMB Pegu
  9. 9. COMPONENT OF CNC  Central Processing Unit  Servo control Unit  Operator control panel  Machine control panel  Programmable logic controller The main components are:- Prepared By: MMB Pegu
  10. 10. TYPES OF CNC MACHINE  Lathe Machine  Milling Machine  Drilling Machine  Boring Machine  Grinding Machine CNC Lathe Machine(SIEMENS) SIEMENS Prepared By: MMB Pegu
  11. 11. CNC LATHE MACHINE  A lathe is a machine tool that rotates the workpiece on its axis to perform various operations such as cutting, knurling, drilling, or deformation, facing, turning, with tools that are applied to the workpiece to create an object with symmetry about an axis of rotation by evaluating the programme  The various operation that can be performed by CNC Lathe machine are -Turning (Taper cut, Step Turning etc.) -Radial Cut -Facing -Boring -Grooving -Threading Prepared By: MMB Pegu
  12. 12. ADVANTAGES AND DISADVANTAGES Prepared By: MMB Pegu
  13. 13. SIEMENS CNC LATHE MACHINE Different versions of  SINUMERIK 802C  SINUMERIK 840D  SINUMERIK 802S  SINUMERIK 840D sl  SINUMERIK 828D Siemens CNC Lathe machine are:  SINUMERIK 840Di  SINUMERIK 802D sl  SINUMERIK 840Di sl  SINUMERIK 810D Siemens offers a wide range of electrical engineering- and electronics-related products and services. It has wide range of application in automation, medical, production, aeronautics, building operations etc. It has brought worldwide revolutionary changes in industries and the way of production. Prepared By: MMB Pegu
  14. 14. M-Codes M00 Program Stop M14 Spindle Air Blow On M01 Optional Stop M15 Spindle Air Blow Off M02 Program End M16 Air Blast / Tool Changer M03 Spindle on Clockwise M18 Air Blast Off M04 Spindle on Counter Clockwise M19 Spindle Orient M05 Spindle Stop M29 Rigid Tapping M06 Tool Change M30 End Program, Return to Start M07 thru Spindle or Mist Coolant on M60 Pallet Change M08 Flood Coolant on M61 Load Pallet 1 M09 Coolant off M62 Load Pallet 2 M10 Table Pallet Clamp M98 Call Subprogram M11 Table Pallet Unclamp M99 Cancel Subprogram G-Codes G00 Rapid Positioning G01 Linear Interpolation G02 Circular Interpolation CW G03 Circular Interpolation CCW G04 Dwell G40 Cutter Compensation Cancel G87 Back Boring Cycle G41 Cutter Compensation Left G42 Cutter Compensation Right G43 Tool Length Compensation G44 Tool Length Compensation G45 Tool Offset Increase G46 Tool Offset Decrease G71 Input in matrix G90 Absolute Positioning G91 Incremental Positioning G92 Reposition Origin Point G94 Feed per Minute G95 Feed per Revolution COMMON G-CODES AND M-CODES Prepared By: MMB Pegu
  15. 15. SIEMENS - SINUMERIK 802D Software  SINUMERIK 802D is a new entry-level CNC solution for standard lathes and milling machines.  The CNC is available in the form of SINUMERIK 802D Turning and SINUMERIK 802D Milling. This compact, robust controller provides not only simple commissioning but also extraordinary user convenience.  Self-explanatory and high-performance CNC functions open up a new standard of workpiece precision and shorter machining times. Prepared By: MMB Pegu
  16. 16.  G71G94 Press INPUT  G75X0Z0 Press INPUT  T08D1 Press INPUT  M03S1500 Press INPUT  G00G90X26Z5 Press INPUT  Now Press TURNING.  Press STOCK REMOVAL. EXAMPLES  G01 X22.5  G01 Z-30  G00 X26 Z5  G01 X17.5  G01 Z-20  G00 X26 Z5  G00 X0 Z0  M05  M30 Prepared By: MMB Pegu
  17. 17. APPLICATIONS  EDM  Aeronautical Engineering  Baseball Bats  Bowls  Camshafts  Crankshafts  Cue sticks  Dining Room Table and Chair Legs  Gun Barrels  Musical Instruments Prepared By: MMB Pegu
  18. 18. FLOW CHART OF PROJECT WORK PROJECT THEORITICAL STUDY SIMULATION BY SOFTWARE IMPLEMENTATION TO MACHINING TESTING AND QUALITY CONTROL Prepared By: MMB Pegu
  19. 19. IMPROVEMENT SUGGESTED TO INDUSTRY  Digitalization should be done to improve training services.  During manufacturing of Dies , rough work should be done by conventional machining before going to CNC machine shop to decrease energy consumption and time consumption.  Recycle of chips or scrap should be done by Extrusion/Cold press or other methods instead of throw as garbage.  Solar energy can be used as alternate energy source to run small electrical equipment's. Prepared By: MMB Pegu
  20. 20. CONCLUSION The importance of Lathe and milling machine even they are conventional cannot be undermined. These machines have played a real important role in bringing about industrial revolution and have laid the foundation. But bringing about of the new technology in the present era is very important. The conventional machines are required in Small quantities whereas the CNC machines must be increased to improve the quantity and quality of production. Now a days using CNC machines we able to make identical product with great precision and accuracy within short period of time worldwide. It also make us possible to manufacture different complex geometrical products easily. We can also simulate whole machining process before going to the actual production pipeline. Prepared By: MMB Pegu
  21. 21. THANK YOU Prepared By: MMB Pegu

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  • MuhindraPegu

    Sep. 6, 2016
  • RohitDhiman22

    Apr. 16, 2017
  • rajusirigiri

    Apr. 18, 2017
  • AkshaySarka

    Jul. 11, 2018
  • kalaiarasanSanjeevi

    Dec. 31, 2020

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