Grinder Man

Grinder Man
Introduction
This course expands upon your own encounters and information about grinding procedures and operations keeping in mind the end goal to upgrade specialized comprehension and critical thinking abilities. It begins with the essential building squares of the procedure (crushing wheels, dressing and granulating liquids) trailed by a prologue to an assortment of pounding procedures. You will then be demonstrated to quantify granulating forms, outline grinding cycles and take care of issues

General Information
Course Industry:
Grinder Man
Course duration:
240 credit hours (45 days)
Instructor:
Mr. Asad Ali
Prerequisites:
Middle or Matriculate
Course availability:
Available at Rawalpindi, Lahore and Karachi campuses.
Course Fee:
8,000 PKR ($160)

Desire Learning Objective

This course will help you to :

•           Utilize machine guards and work securely with grinders

•           Select Grinding Disks/Wheels

•           Do cutting, crushing and surface planning

•           Prepare work/work piece for welding

 

Instructional Techniques

We impart knowledge and Practical Training in following way:

Ethics, discipline, motivation, health and safety training: Half an hour daily               (10%) 

Theoretical knowledge:                                                                    One (01) hour daily                 (25%)

Hands on Training:                                                                                  Six (06) hour daily                  (65%)

 

COURSE CONTENTS:

Familiarize

  •          grinding process
  •          grinding processObjectives and limitations
  •          grinding process Measurements

selectionof Grinding wheel

  •          sol gel, CBN & diamond
  •          Wheel specifications

surface preparation (dressing)

  •          Balancing, truing &  dressing
  •          Dressing Tools: Stationary & rotary
  •          dressing process requisites & dresser settings

grinding fluids selection

  •          Water based fluids & neat oils additives
  •          Selection as per process & workpiece material

grinding wheels& grinding fluids workshops

  •         wheel specifications
  •         aluminium oxide to CBN process changing
  •         grinding fluid problems solving
  •         application and filtration of grinding fluid
  •         designs & positions of nozzle
  •         Flow rates & pressures
  •         Types of filter

Grinding Processes

  •          cylindrical grinding processes
  •          Surface grinding (reciprocating & creep feed)
  •          Centreless grinding
  •          Other grinding processes

Grinding Cycle Design Intro

  •          temperature’s effects & temperature prediction
  •          grinding cycle targets
  •          grinding cycle stages
  •          Effect of workpiece material

Trouble shooting

  •         wheels and dressing problems
  •         grinding fluids problems

Cycle Design workshop

  •          Deriving cycles for example components

Vibration in Grinding

  •          Imbalance
  •          Sources of vibration
  •          Unstable chatter vibrations
  •         Measuring vibration & machine resistance to chatter

Shop Floor Measurement & Analysis

  •          Measuring grinding processes on the shop floor
  •          Feeds and speeds, grinding power, surface finish

Advanced Manufacturing Processes

  •          High efficiency deep grinding (HEDG)
  •          Hard turning and grind turning
  •          Combining processes on machining centres

Design of a Grinding Process

  •          Design of a complete grinding process
  •          Wheel selection, dressing, fluid selection, fluid system, feeds and speeds