The so-called principle of tool selection economical means to increase revenue and reduce expenditure for the selection of the tool's main principles.

    This principle is often chosen to be one of the most important principles of the tool, but many people know more one-sided, narrow the content of this principle, and only leads I discussed previously in the "Tool selection principle of efficiency" and so on.

    We recognize that economic tool selection principle, we must comprehensively, according to local conditions for analysis.

    For example, the principle of efficiency that we talked about earlier, is particularly important in the processing capacity can not meet production requirements. In particular, some companies, in fact, there are some production bottlenecks that constrained production capacity of individual processes throughout the workshop, and even the company's production capacity, then it will become the first choice to improve the efficiency of production capacity.

    But at the same time improving efficiency, we can still discuss ways to improve the economy.

    The most direct way to improve the economy of the people is to reduce the purchase price. But if there is no decline as the basis for technical improvements, pure price is often extremely limited. I know some tool users in order to reduce the purchase price, and constantly require suppliers to reduce prices, but the price decline for some users may have a direct or indirect damage.