selected tool efficiency principle

Do the cutting tool industry should be carried out to buy, many businesses usually do not know what to buy a good tool material, diamond tool manufacturers say in metal cutting, tool selection process engineer almost every one must face the problem.
Tool selection to consider many wet diamond polishing pads  issues, and accordingly there are many principles such as the principle of efficiency, precision principles, stability principle, the principle of economy and so on.
Let me first explain the principle of efficiency. Efficiency principles are in fact inseparable with other principles, especially the principle of economy. The main purpose of the efficiency requirement is to ensure that the economy of the entire process. But efficiency is particularly important, so it independent, separately discuss the issue.
The first is the principle of efficiency in maintaining acceptable precision and stability acceptable under the premise of efficiency. Without this basic condition, the efficiency of the question. Just as we want our vehicles (such as cars) can bring us more speed, but safety comes first. Once after the crash, many people will seriously consider whether you really continue to choose air travel, the airline will re-examine the existing security policy. Without security, the aircraft would not have become the preferred means of transport. Tool selection same.
Secondly, we do not at all emphasize efficiency under all conditions, the pursuit of efficiency has some constraints. A part machining efficiency and other parts required to adapt the  turbo diamond blade efficiency, improve the efficiency of a process and other processes need to adapt efficiency. If you ignore these constraints, the blind pursuit of efficiency, will be a thankless task. As the train from Shanghai to Beijing, and now start around 20:00 the next morning 10:00 to arrive. If you can advance to the 8:00 arrived, perhaps the most popular; But if advance to the 6:00, maybe popularity decreased. Because the conductor in advance before arriving an hour or two hours finishing travelers bed in the morning 4:00 or 5:00 to get up the majority of visitors will not be too willing. Plant is true, in particular, especially in the production line conditions. We need to address the entire pipeline "bottleneck" processes. As long as the increased production capacity of this process, we can improve the whole production line capacity, improve the production capacity, shorten the manufacturing cycle, which is the desired number of companies. The stand-alone or flexible manufacturing system needs not the same. They suffered less constrained, ie processes associated with other smaller degree. Because flexible, a part or a process to shorten the manufacturing cycle often means being able to make other parts of the device is put into production or other processes, thereby creating more benefits.
In today's increasingly competitive market, business process engineer's expectations is not a simple process to solve the problem, but the expectations of the enterprise process engineers were able to have a greater contribution. If our process engineers from the  diamond tool manufacturer overall situation of enterprises, improve the manufacturing processes for enterprises to contribute to business owners will get the approval and praise.
 Modern metal processing enterprises on foreign survey data, the manufacturing cost of the tool itself is not very high proportion, usually in the 2% to 4%, and the high will go to about 7%. However, the impact on the efficiency of the tool is very huge. A few hundred thousand dollars worth of equipment can play its due role, often depends on a few dollars a tool. I've got over a cost analysis examples show that 30% of the purchase price reduction (mean no change in tool performance) or 50% longer tool life (usually relies tool manufacturer's technical progress) can only reduce manufacturing costs a percent? because tool costs account for only 4% of the total manufacturing cost. But if the process parameters can be increased by 20%, about 15% can reduce manufacturing costs?? Although if the cutting speed is increased by 20%, the tool costs increased by 50%, but because of processing cycles, the total cost is still a significant decline.