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