mayank ppt
TRANSCRIPT
ARYABHATTA COLLEGE OF ENGINEERING
AJMER
Training Presentation on J.B.M. MANESER
Submitted To Submitted byPankaj jain Mayank PachoriH.O.D(M.E.) M.E. 7th sem
Introduction to CompanyCOMPANY PROFILE Name : JAY BHARAT MARUTI LTD. Division : NEEL METAL PRODUCTS LIMITED Head Quarters : DELHI Established : 1983 Turnover: : Rs.4500 Crores(overall) Employees (No.) : AROUND 15,000
• Multi unit, multi product group that deals in broad range of sheet metal assemblies, die casting components and forging for the domestic and export markets.
• Jbm group began its engineering Activity in 1983 with the establishment of gurera gas cylinder ltd and entered the auto component industries with the inception of SUZUKI AUTO INDIA.
• Four plants in NCR.
PRODUCT MANUFACTURED BODY IN WHITE PARTS
CHASSIS & SUSPENSION PARTS
WELDED ASSEMBLIES
EXHAUST SYSTEMS
SEAT BELTS
FRONT/ REAR AXIS
WHEEL RIM
MAJOR LEARNINGS IN INDUSTRY
• Types of Welding and guns used.
• Quality & inspection Department.
• Implementation of 5-s.
• Implementation of Six-Sigma
• Study of poke yoke
• Painting Shop
TYPES OF WELDING AND GUNS USED Resistance welding
• Spot welding• Multi spot welding• Stationary spot welding• Portable spot welding
Projection welding
• Nut projection welding• Stud projection welding
RESISTANCE SPOT WELDING
• Resistance welding is a welding process which join the metals with the heat
obtained from resistance offered by the work to the flow of electrical
current through the parts being joined.• A pair of copper alloy electrodes conducts
electrical current through the two sheets
pressed between the interface. The two sheets
offer maximum resistance to the flow of
current, this generates heat, the interface
melts and consequently solidifies under the
pressures of the two electrodes, thereby
joining the two sheets at the spot that was
under the two electrodes.
TYPES OF GUN USED IN SPOT WELDING• X- TYPE GUN
Also known as "scissors" or "pinch"
• C-TYPE GUN C guns are generally the cheapest and the most commonly used.
PROJECTION WELDING
Nut projection welding
• Projection Welding Is A Type Of Resistance Welding. • High current in less time is the main feature of this welding.
Stud projection welding
• Stud is a form of spot welding where a bolt or nut is welded on another metal sheet.
Purpose of Quality & Inspection Department
» Cost & Time saving
» Man power saving
» Pace of work is fast
» Production is high
» Make Product with less error
5S
THE JAPANESE APPROACH
The 5- S is a JAPNESE technique used to establish and maintain quality environment in an organization.
• 1S-SEIRI- Sort Out Unnecessary Items In The Workplace
• 2S-SEITON- Arrange Necessary Items In Order
• 3S-SEISO- Clean your work place completely
• 4S-SEIKETSU-Maintain high standard of housekeeping
• 5S-SHITSUKE-Train people to follow good housekeeping
Six Sigma is a set of technique and tool for process improvement
Implementation of Six-Sigma
MeasureA
nalysis
Improvement
Control
Define
POKA YOKE• Poke yoke is Japanese term that means “Mistake-Proofing”.
• A poke yoke is a mechanism in a lean manufacturing process
that help an equipment operator avoid mistake.
• It’s purpose to eliminate product defects by preventing or
drawing attention to human error as the occur.
• There are three type of poke yoke in mass production
• Contact method
• Fixed value
• Motion step
Painting shop
• Paint shop has consist main this step in painting
Loading
Hot water wash
Surface activation
Phosphatizing
Water Dry Oven
Tag Rag Primer , base & top coat
Paint Baking Oven
Unloading
Thank you
Any Query