SANSERA

SANSERA

Started in 1987.

Key sectors: 2 wheelers, automotives, heavy commercial vehicles, aerospace, engine services

Business area: Precision forging and machining.

Uniqueness: Manufacturing of CNC SPMs for cost and productivity competitiveness

Work force: 1900

Product Range:

-CONNECTING ROD

Split,Fractured

-SHAFT

Balance, Crank, Rocker, Cam

-GEAR SHIFTER FORM

-ARM RELAY

-ROCKER ARM

Sintered, roller, rocker arm assy., chrome plated

Customers: India; Bajaj, Honda, GM, Maruti, Suzuki, Yamaha, Hero, TVS, Mahindra

World;Ducati, FPT, MBK, Motorart, Harley Davidson

Types of design:

Process design

Fixture design

Machine design

Tool design

Forging tools design

3d modelling and tool path generation

Forging simulation

Aerospace part modelling

DIFFERENT DEPARTMENTS AT THE FACTORY:

1. Machine

2. Fixture

3. Operator

4. Cutting

5. Machine operator

8 STATION MACHINES: The whole operation is completed in this machine as there are 8 operations working on the product simultaneously.

BOARING MACHINE: Enlarging hole

Heat treatment: carbon deposition on rockerarm to improve the hardness. It is passed through 930 degees. It changes into HS(Hard steel)

Milling operation: One mark is made as the reference point for all the next operations.0

Coolants: oil +water

Grinding

Different materials are used for one rockerarm. Parts which should not wear out easily will have harder steel, other parts milder steel.

Each rockerarm=Rs 60. They send out 60 lakh pieces to Maruti in one month.