Domestic manufacture of cemented carbide tools demand analysis
Our country machine tool current annual sales of about 14500000000 yuan, which cemented carbide tool in the proportion of less than 25%, but the domestic manufacturing industry required the hard alloy cutter has occupied more than 50% of the cutter, blind production has been seriously can not meet the domestic manufacturing of cemented carbide tool in increasing demand, thus forming in the high-end market in vacuum state, was eventually occupied by foreign enterprises.
According to the analysis, processing a workpiece may cost constitution: machine cost 30%, kb0-12c fixed overhead cost 25%,20% operators,20% of raw materials, cutting tool 5%. customers to buy tools, in addition to value is able to complete the processing quality, more important how to reduce cost and realize the workpiece higher product profit. But the savings from cost angle, cutting the share of the cost of only about 5%, is relatively low. So, the tool enterprise service consciousness from the tool itself to work the whole value chain, to substantially reduce the production costs of the customer. While the starting point on the workpiece in the whole process of production, including equipment operation time, minimum scrap rate, increase yield and effective utilization of personnel. According to this train of thought, the enterprise should build tool for all customers from purchasing and plans to begin, spanning the entire production process itself, until the tool of waste disposal and recycling of the brand value-added solutions. This scheme has four standardized service module, including planning, production and logistics, repair, training and professional knowledge.
Only accounts for about 5% of the tool cost through continuous improvement in the whole process of service scheme, can reduce 20% to50% of the cost of production, fully embody the brand value. China began to focus on high quality tool market in recent years, our country many high-end manufacturing technology development brings new requirements to the cutting tool. Such as auto tools must has the advantages of high efficiency, high stability and special features, and with the continuous development of the automotive industry forward, the new requirements emerge as the times require, from a technical point of view, are heavy, complex, specialized, standardized, high-speed and species diversity trend. In the aerospace manufacturing field, along with the titanium alloy, high temperature alloy hard processing material widely used, how to choose correctly, reasonable use tool of high efficiency and high quality cutting has become a very important industry topics. First come, first served, domestic tools should be in the manufacturing areas to provide tool services a day, geography, and the advantage.
But in fact, import tool basically occupy a machine processing industry in the high-end users, particularly in the automobile engine manufacturing workshop, aircraft engine manufacturers machining workshop or turbine manufacturing workshop, high efficiency, high precision of machine tool was almost import tool monopoly, it is difficult to see domestic tools. While domestic tools is mostly applied in, low requirements of the customer groups, such as agricultural machinery, motorcycles, agricultural vehicles, general machinery and low mechanical manufacturing industry. Not only such, manufacturing industry extensive development leads to the machine and tool development is extremely lopsided, according to introduction, the overseas developed country NC machine tool and cutter consumption ratio is 2:1, while the domestic low proportion of total consumption, not to the machine tool consumption of the total1/5. many manufacturing enterprises spend big price to buy the machine, but in cutting tool consumption shrink with cold, reluctant to buy advanced tool, the traditional tool market demand remains high for a long time, it is also home to many tool enterprises unwilling to enter the advanced and efficient production the important reason of tool.
The electrical switch factory reproduced reference materials ( www.jiandq.com )