01-08-2010, 09:09 AM
i need the latest information about jit which is implemented in a company and the difficulties which are they facing and how it can be corrected..
01-08-2010, 09:09 AM
08-01-2011, 09:01 AM
Hi,
visit this thread for the full report on JIT manufacturing:
https://seminarproject.net/Thread-just-i...4#pid33324
visit this thread for the full report on JIT manufacturing:
https://seminarproject.net/Thread-just-i...4#pid33324
29-05-2011, 01:12 PM
This is useful !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
This is usefulll
This is usefulll
20-09-2013, 02:27 PM
JUST IN TIME(JIT)
[attachment=58129]
INTRODUCTION
Just in Time also referred as JIT is a Management Philosophy that strives to eliminate sources of manufacturing waste by producing in right time and in right amounts.
JIT refers to zero inventory (means not zero days but two days inventory) operation. It iscontinuous process it seeks eliminating raw material stock and finished goods stock.
It finally reduces the cost of production and storing the inventory.
JIT
JIT is generally applied to repetitive manufacturing processes in which the same products and components are produced again and again.
The general idea is to establish flow processes by linking work centers so that there is even, balanced flow of materials throughout the entire production process.
BACKGROUND
The realization for the new system came after World War II when the Japanese automotive manufactures knew they were far behind the American motor companies.
It got built on the approach created by the founder of Toyota, Sakichi Toyoda, his son Kiichiro Toyoda, and the engineer Taiichi Ohno.
While shopping in a supermarket they observed the simple idea of an automatic drink resupplier; when the customer wants a drink, he takes one, and another replaces it.
PULL SYSTEM
In a just in time environment, the flow of goods is controlled by a pull approach. The pull approach can be explained as follows. At the final assembly stage a signal is sent to the preceding work station as to the exact amount of parts and materials that would be needed over the next few hours to assemble products to fill customer orders, and only that amount of materials and parts is provided. The same signal is sent back to each preceding workstation so a smooth flow of parts and materials is maintained with no appreciable inventory buildup at any point. Thus all workstations respond to the pull exerted by the final assembly stage, which in turn respond to customer orders.
Push system
In conventional system, when a workstation completes its work, the partially completed goods are pushed forward to the next work station regardless of whether that workstation is ready to receive them. The result is an unintentional stockpiling of partially completed goods that may not be completed for days or even weeks. This ties up funds and also results in operating inefficiencies
Conclusions:
JIT is a philosophy of continuous improvement that puts emphasis on prevention rather than correction, and demands a company wide focus on quality.
In India, government need to work for stabilized business policies to make JIT implementable in Indian industries.
[attachment=58129]
INTRODUCTION
Just in Time also referred as JIT is a Management Philosophy that strives to eliminate sources of manufacturing waste by producing in right time and in right amounts.
JIT refers to zero inventory (means not zero days but two days inventory) operation. It iscontinuous process it seeks eliminating raw material stock and finished goods stock.
It finally reduces the cost of production and storing the inventory.
JIT
JIT is generally applied to repetitive manufacturing processes in which the same products and components are produced again and again.
The general idea is to establish flow processes by linking work centers so that there is even, balanced flow of materials throughout the entire production process.
BACKGROUND
The realization for the new system came after World War II when the Japanese automotive manufactures knew they were far behind the American motor companies.
It got built on the approach created by the founder of Toyota, Sakichi Toyoda, his son Kiichiro Toyoda, and the engineer Taiichi Ohno.
While shopping in a supermarket they observed the simple idea of an automatic drink resupplier; when the customer wants a drink, he takes one, and another replaces it.
PULL SYSTEM
In a just in time environment, the flow of goods is controlled by a pull approach. The pull approach can be explained as follows. At the final assembly stage a signal is sent to the preceding work station as to the exact amount of parts and materials that would be needed over the next few hours to assemble products to fill customer orders, and only that amount of materials and parts is provided. The same signal is sent back to each preceding workstation so a smooth flow of parts and materials is maintained with no appreciable inventory buildup at any point. Thus all workstations respond to the pull exerted by the final assembly stage, which in turn respond to customer orders.
Push system
In conventional system, when a workstation completes its work, the partially completed goods are pushed forward to the next work station regardless of whether that workstation is ready to receive them. The result is an unintentional stockpiling of partially completed goods that may not be completed for days or even weeks. This ties up funds and also results in operating inefficiencies
Conclusions:
JIT is a philosophy of continuous improvement that puts emphasis on prevention rather than correction, and demands a company wide focus on quality.
In India, government need to work for stabilized business policies to make JIT implementable in Indian industries.