Engineer World

 What is the objective? To achieve zero inventory in APTICS dictionary. JIT is defined as," A philosophy of manufacturing based on elimination of all waste and continuous improvement of productivity." APICS-         " American production of inventory control and society" JIT is also defined as an approach with objective of producing a right part in right time  at right place. JIT was developed by TOYOTA in 1950.(1950-1970). 1980 - GEC ( General electric company ) Country -USA OTHER NAMES OF JIT- Toyota production system Lean production Stockless production Elements of JIT- Stabilize and level the MPS with uniform plant loading (Heijunka). Reduce set up time(Ex- Nascar pit screw) Reduce lot size Preventive maintenance  Reduce lead time Flexible workplace-Respect for people Require supplier quality assurance and implement a zero defect quality program (JIDOKA) QAT - Quality at Source M.P.S. - Master Production System Advantage of JIT-  Le...

          Clutch is a mechanical device that facilitates transmission of power and motion from one component (the driving member) to another (the driven member) when engaged, with a provision for disengagement whenever required. Function of Clutch: It can be disengaged. This allows engine cranking and permits the engine to run without delivering power to the transmission.  While disengaging, it permits the driver to shift the transmission into various gear according to operating condition.  While engaging, the clutch slips momentarily. this provides smooth engagement and lessens the shock on gears, shaft and other parts of automobile.  While engaging, the clutch transmits the power to the wheel without slipping, in ideal condition. Main Parts of Clutch: These are known as the principle parts of the clutch. • Driving Member  • Driven Member  • Operating Member Driving Member: Driving member has a flywheel which is mounted on...