The car starts the cutting tool government of machine manufacturing industry

Cutting tool administration appears cutting tool management involves new demand  to be purchased in great quantities, storage, technology, long grind and adjust wait for content, it is a complex job. The promotion that machines as high speed is used, of cutting tool technical strengthen ceaselessly, relevant workload increases increasingly, traditional administrative pattern already satisfied the requirement that the company grows hard, cutting tool administration appeared a few new requirement.  (1) in reducing initial stage to invest  to invest a project in cutting tool, basically include cutting tool to buy, adjust, storage, long grind the charge such as equipment. Investment amount sees a table 1. Among them, cutting tool charge depends on treatment spare parts, craft and scale of production; Adjust charge to include to purchase the facility cost such as flat of pair of Dao Yi, marble, cleaning machine to use; Storage charge includes goods shelves or automatic storehouse charge; Repair the breed that wears device more, involve broach, exceed hard, gun getting, honing to wait a moment. It is relatively mature to there is a few on the market at present offer cutting tool to build the supplier that grinds a service, when a lot of companies invest, dispense with of Lv of general unified exam repairs those who wear device to purchase.  expresses the investment of respect of the cutting tool in 1 engine project to invest a project: Cutting tool and knife complementary - long wear device - adjust, storage and other investment amount: 2000 ～ 25 million yuan - 800 ～ 12 million yuan - 800 ～ 12 million yuan (2) reduce cutting tool of staff member  direct personnel has blade to grind administrator of preparative personnel, storehouse and technical personnel in relevant job 3 parts. In addition, still involve purchase, the indirect personnel such as content shedding and finance affairs. Preparation is ground with blade in direct personnel the number is maximum, general 12 people of 10 ～ / class, additional storehouse manages 2 ～ 3 people, technology 4 people of 3 ～ . When two control production, adjust and send makings personnel to need to increase 2 ～ 3 people, the member that repair grizzle is changeless. When manufacturing task is heavy, actual staff member can increase, addition staff decreases very hard when producing trough. Overmuch personnel is long-term below old pattern the job, formed oneself working habit, controller should advance new working method to be able to encounter very great resistance, improve with what its take advance gradually form, be inferior to using " appoint outside " method, change working position thoroughly. (3) reduce fund of stock of stock fund  to take up a large number of circulating fund, in the knife the cutting tool in placing measure stock occupies 70% ～ 80% , produce per year the factory of 180 thousand engine to, inventory of normal cutting tool in 25 million ～ 35 million RMB is controlled. But as a result of crop fluctuant, breed increases, the stock fund of cutting tool often exceeds this number. If where,the premise that assures to produce safety falls, reduce stock fund as far as possible, raised new requirement to the inventory of cutting tool is controlled and ordering means.  (4) because the breed norms of cutting tool is various,reduce  of procurement control cost, need to undertake to stock fund gross is controlled at the same time, brought about purchase an activity very frequent. Purchase a process to take up much labor power and administrative natural resources. Purchase frequency high second decision purchases cost house not to fall high. Reduce the amount that purchases order for goods, entrust tripartite completely even to undertake purchasing, cost of economic not little procurement control.  2.

Home market cutting tool manages current situation cutting tool to run the requirement that satisfied above greatly. On Chinese market, cutting tool management still is not very mature, this reflects in two respects: It is cutting tool management the service that service business place provides is still immature, include normative degree, responsibility to assume, expense settle accounts; The user is immature also to the understanding of cutting tool management on the other hand, what how avoid pair of service business is the control that includes how to strengthen pair of cutting tool management, opinion that how has cutting tool government, absolutely depend on etc.  2.

The management of functional  cutting tool of 1 cutting tool management can provide the almost all function related to cutting tool, include to purchase, storehouse, adjust, long grind and technical support. Although a few serve business to emphasize all outside a variety of advantage of the cutting tool management that includes type, but a variety of mode exist really on the market, the user also is choosing to fit his pattern according to his circumstance. The function that  governs cutting tool commonly is divided into many administrative levels, jump over the function above to involve the core technology share of cutting tool more, the maneuverability of the bag outside be close to the function below more is stronger. 2.

At present car cutting tool manages the pattern of cutting tool management that the factory uses motor of 2 main cars mode can divide roughly it is 3 kinds: The bag outside proper motion management, part, all outside bag. In car engine in the factory, the company that has American background compares apt to use complete outside the pattern of cutting tool management of the bag, the enterprise of partial Europe setting uses the bag outside cutting tool carefully to manage mode quite, the enterprise of most Japan setting not quite the pattern of cutting tool management that holds the bag outside using. On the other hand, whether to use cutting tool management to still be concerned with the state of this enterprise itself, all outside the mode of the bag basically appears in a brand-new project, if enterprise itself has,repair grind, adjust and storage function, can make the decision that maintain the current situation or includes outside the part commonly. Express the cutting tool that the factory uses motor of 2 main cars to run pattern company - purchase - long grind - adjust - storage - technical Shanghai masses - K - S - S - K - one steam of S the masses - S - S - S - S - S masses Lou Tang - S: S -- proper motion management, t -- the bag outside the part, k -- all outside bag) 2.

At present home offers  of business of service of government of 3 cutting tool the main company of cutting tool management sees a table 4. These companies can divide for: Company of company of professional cutting tool management, subordinate of omnibus tool manufacturer and act as agent by cutting tool and repair the cutting tool management that grind development and comes to serve a company. Express the 3 company company names that provide cutting tool management in home at present - TCM of example of cutting tool management - Kennametal of plant of assembly of Shanghai current motive force - couplet of Shanghai of American general motors is achieved - Fette of plant of assembly of Shanghai current motive force - masses car transmission (Shanghai) limited company Guehring - masses Chemnitz engine plant (in, DHTC(S.

Korea) , rolls Royce(UK)TaeguTec - big house machine tool (Korea) 3.

The advantages and disadvantages of cutting tool management analyses  at present most enterprise still holds to proper motion management, only a few enterprise was begun all outside the cutting tool management of the bag. Cutting tool management is returned in Chinese market is not very mature, many enterprises think cutting tool government serves trader and not regular meeting is done weller than oneself. But those who deserve attention is a few enterprises the bag outside already managing oneself cutting tool working section land gives a service trader.  3.

The tradition management pattern of continue to use of most company of  of pattern of management of 1 proper motion (pattern of proper motion management) also the course changes. In planned economy period, a lot of enterprises are the use person of cutting tool not only, still be the design of cutting tool and maker. After entering market economy, these jobs just gave stage by stage professional cutting tool corporation. Because market competition is intense with each passing day in recent years, the pattern of proper motion management of cutting tool shows its malpractice more and more, such as: The relevant staff that  ① cutting tool supervises is much, personnel cost is high;  ② repairs the machine tool actuate that wears device rate is not high; House of fund of  ③ stock does not fall high; Natural resources of  ④ government takes up much.  3.

Enterprises of 2 minority of  of pattern of total package management had used the administrative pattern of total package, and accumulated certain experience, shanghai is for instance general with masses car transmission (Shanghai) . But a few new issues also appear below this kind of mode:  ① enterprise serves business to produce stronger dependence to cutting tool management, be in especially technical respect. In new this is planted in round of invite public bidding depending on is adverse to enterprise oneself; Business of service of government of  ② cutting tool has preferential use them " oneself " the tendency of cutting tool, but not be advantageous certainly for the company that this runs to using cutting tool;  ③ cutting tool manages the compression of pair of stock fund, it is when manufacturing wave motion is bigger, those who cause stop production is existence in short supply, dangerous; It is more difficult that ④ machines the responsibility of quality problem to maintain; The cutting tool that  ⑤ uses total package formula manages and do not meet surely managing cost.  3.

The factory will use a when corporation of people of manage mode  assures to be in Shanghai outside 3 parts new engine the pattern of cutting tool management of the bag outside the part, they cutting tool long grind, adjust the bag outside managing with storehouse to go out, oneself still have cutting tool purchase and technical support. Among them, long grind by write the close an account that grind a quantity actually, adjust and storehouse management presses engine crop settle accounts. Make the good point that has as follows so:  ① still masters in him hand as the cutting tool technology of core technology;  ② will be repaired grind, adjust, storehouse management and quote of cutting tool departure, reduced the expenditure of cutting tool overhead expenses;  ③ and all outside the bag is compared, saved likewise write the investment that grinds a machine tool, reduced staff member amount (the member that withhold technical backer only) ;  is the same as all outside the cutting tool management that includes type is compared, the bag outside clear part also has a few drawback: Because  ① is repaired grind cutting tool to press write the close an account that grind a quantity actually, settle accounts method is more complex than including type completely;  ② is reached in the put in storage of cutting tool, delivery of cargo from storage discard as useless go up and is a large number of handing over to work between service business. Cutting tool of type of the bag outside  part manages the core technology that withheld his already, made full use of again exterior resource. At present in home cutting tool government serves the circumstance that still is not special maturity to fall, can yet be regarded as of the bag outside the part a kind of relatively feasible mode.  4.

The executive evaluation of cutting tool management and application are looked into 4.

After the pattern of implements form of the bag outside evaluating  to use cutting tool management of 1 cutting tool management, must undertake evaluating to cutting tool management, this kind of evaluation is the manual that assure and improves what cutting tool management goes on wheels continuously. Because involve an area very wide, undertake simple and effective evaluation appears very important, but from production, cost, quality a few respects undertake (include appoint outside all cutting tool that make with oneself work) , each respect must be able to balanced development.  cutting tool is direct to manufacturing influence, can be evaluated through whether causing stop production and the effect that lead to machine tool actuate. Inventory and order goods cycle decided whether the ability that assures to produce and have certain counteractive production to fluctuate. The time that change a knife also has apparent effect to rate of machine tool actuate.  stock fund is the substantial that cutting tool cost evaluates. What need points out is the effect that stock fund can suffer crop certainly, when adding product line or spare parts variety newly stock fund also can have increase. Cutting tool only waste time is cutting tool of direct cost most body, it is the fundamental data that the cost in cutting tool management manages.  cutting tool is very big to machining the influence of quality, but can offer quantified target not much, can be led through tool labor cost and rate of cutting tool improvement in quality will evaluate the cutting tool effect to machining quality. 4.

The application of 2 cutting tool management looks into  cutting tool to manage is newly emerging things, have the vitality of its oneself. Can predict, the pattern of cutting tool management of a variety of forms is definite immanent China market meets period to exist at the same time. Whether should use about cutting tool management, how to undertake, how to evaluate, more and more consensus can be reached between user and supplier, this will promote the development of cutting tool management. The field is created in car engine, will case of more cutting tool government that give priority to with pattern is being hired outside the part appear. CNC Milling CNC Machining