Innovation " puissant shape grinder and high speed pulse curium cut intelligent band sawing machine " technical window

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Be in so after receiving submit a piece of writing for publication, we did not do what cutout to decrease to this story almost. Because: To the manufacturing industry of ceaseless development, advanced technology is very vital, and invention and the person that popularize a technology, more important! The story that is written before technical introduction is puissant shape grinding although this one technology is invented already, but compensate to emery wheel wear and tear at that time have not pass a barrier, be forced to refrigerate. Develop quickly as technology of contemporary numerical control, emery wheel amends technical reach a standard, so well-known company of world of near future minority begins to apply in the industry such as aviation engine, war industry. But this kind of technology by a few state monopoly, price is high, wife of mass even job knows far from puissant shape grinding this one technology, right puissant shape grinding can be cut be as deep as 10 ～ 32mm, feel even more quickly than tornado milling very open-eyed. When institute of Shanghai machinery workmanship works, I am puissant shape the task group leader of grinding research task. At that time, this studies the task is make known to lower levels of committee of science and technology, with the world is the most advanced at that time the level starts at the same time. The companions of I and task group together, do all the time puissant shape the research that grinding makes a system works, until by break down of the Great Cultural Revolution. Study achievement cannot apply at production, this makes me very regretful. Come for years so, I pay close attention to the trends that this one technology develops in the world all the time. Should be informed the near future world-famous enterprise begins research and development puissant shape when grinder, I instantly bud a wish: Have in mine unripe year, productivity of translate into of this one achievement! To realize this dream, I taught oneself the new mastery of a skill or technique such as design of numerical control, digitlization, developed flute profile of MLK6667 band saw at one's own expenses puissant shape grinder experiment type. Kongfu does not lose an observant and conscientious person: 2009, this technology obtained Shanghai committee of science and technology and classics appoint innovation is special award, science of Shanghai of Chinese Academy of Sciences studies achievement checks new center to also maintained this project to achieve international banner level. About band saw cutting, I also am studying all the time -- be in early 2004, I invented high speed band sawing machine, want 30 seconds only, can curium at the same time the pure copper that cuts 3 diameters 100mm, faster than abroad's advanced round sawing machine, safer, without noise, use up little. For the high speed band sawing machine that Chengdu steelworks develops, curium the pure iron that cuts diametical 320mm (submarine is special without seam steel, particularly soft, and stick, pliable but strong) , need 5 minutes only, get more quickly than fretsaw bed much. I still take the lead in using high speed band sawing machine at connecting the fixed length of casting automation line to curium to cut section of a construction project in, this one pioneering work eliminated abroad's advanced round sawing machine, broke the situation of modern equipment unify the whole country. Case of these two kinds of technologies already passed the test that produces practice, the risk is done not have on technical level, it is applied sex technology. The concrete analysis to these two kinds of technologies is below. Puissant shape the window of grinder shapes in the metal cutting is machined kind in the machine tool, the difficulty that because of shaping cutting machines is great, the development phase to other machine tool development of grinder, it is slow pat, because this is up to now in metallic processing domain, still the workmanship of tradition of continue to use -- the method that grinds after mill first has production, the investment of equipment is large, manufacturing efficiency of low, tool use up big, specific power consumption big, finished cost is high, become metallic cutting to machine the long-standing in the domain. Puissant shape grinder has numerous window: ◆ productivity is tall: Puissant shape the metallic purify rate of grinding is as high as 3 ～ 6kg/min, of one knife cut can amount to 10 ～ 32mm greatly, faster than milling, turning, broaching, puissant shape the effect of grinder can take the place of with grinding not only mill, still can a top 2 to 3 milling machine, quiver Fu technology of traditional and mechanical processing, should cut completely last time in light only take a knife greatly, can cheek Qian shelters, stretch ah into, obtain high accuracy shape product. ◆ is puissant shape the emery wheel loss of grinding is very small, the specific power consumption of treatment is little, finished cost is so low, green environmental protection is energy-saving. ◆ saves the investment of fixed equipment: One puissant shape the 1 ～ of productivity ≥ of grinder counts a traditional machinery to shape cutting is unit (one shapes milling machine adds to shape grinder forms an unit) summation, can save the tool grinding machine that is blade wear milling cutter only formerly, can save the investment money of a large sum of fixed equipment. ◆ is puissant shape grinding loss is very small, shape precision is tall, so batch produces automation (automatic compensation) rate is high. ◆ suits to machine all sorts of deep groove particularly, still can process alloy of all sorts of stainless steel, difficult treatment, high strenth, heat-resisting and data of pottery and porcelain. Puissant shape the spare parts such as lever of the gear of market application demand of grinder, rack, worm, silk, it is the foundation in mechanical industry, global demand is very huge. The law of these mechanical spare partses to sectional it is to shape face, treatment is very accordingly difficult, and puissant shape grinding has distinct advantage in these processing. The foundation in these full of beautiful things in eyes in, via sufficient survey, I think above all rack of nicety of research and development is puissant shape grinder. Because,this is: As machine tool of center of contemporary CNC Machining gain ground, in high speed, bearing, low noise, Sunday run is linear in main transfer machinery, need a large number of accurate rack, steel wire rope was replaced to raise complete coefficient greatly with rack in elevator industry. Accurate rack is remained on bound of Nextpage eye preexistence conventional old technology is ground after mill first, take a lot of work take time, the price of accurate rack is very so high, our country is low end the production of rack is big country, but because do not have grinder of homebred and accurate rack, so the market of our country by monopoly of company of KHK of German ATLANTA, Japan, Taiwan Home YYC3. I am informed recently too manufacturer of rack of storehouse much home, if be in again,realise low end product blood Pan has no way out, so already a company nots hesitate principal imported two accurate rack from German GLOBAL company puissant shape milling machine of two grinder, rack and the tool grinding machine that grind rack milling cutter for blade only. For this go understanding a situation before me, sufferred refuse at first. I know they still do not understand heavy-cut grinding craft very, be able to bear or endure to them so a person's mind is analytic the common phenomenon in heavy-cut grinding new technology, such ability has an opportunity to enter a workshop. But the rack of next modulus that I discover these two grinder to be able to be less than 9mm greatly to tine only undertakes puissant shape grinding, because their workbench face span is bigger, rigid insufficient, wheelhead advocate electric machinery power is insufficient, in addition configure unreasonable, treatment process work out is unreasonable also, because of this emery wheel use up slant big, cannot develop adequately puissant shape the might of grinder, still swing so do not drop the old way that grinds after mill first. The quality that some enterprises taste to raise high yield, reduce finished cost, want to undertake technical reformation, suzhou force is for instance powerful mechanical production company. This is marine manufacturer of 10 thousand aircraft, they want to buy originally puissant shape grinder is ground make range of joint of connecting rod tooth form, but abroad is puissant shape grinding machine is too expensive, so can bemoan one's inadequacy in the face of a great task. Actually, tooth form of this kind of connecting rod is puissant shape grinder is simpler than the structure of accurate rack grinder. Accurate rack is puissant shape the accurate rack that I invent the market prospect of grinder is puissant shape grinder, have in respect of machine tool structure great revolutionary innovation, can sufficient play is puissant shape the effect of grinding, banner international level, can accomplish really in order to grind Dai Xi, suit grinding rack particularly so kind spare parts, have wheelhead power powerful, productivity the tall, span that can machine is big, rigid length of tall, treatment is changed without intelligence of the limit, machine tool, structure of informatization, machine tool is simple cost is low, additional be worth advanced advantage. Rack is puissant shape after grinder put into production, also can produce accurate rack to supply the market, return producible disappear unoccupied place reducer casing and this form a complete set. After forming strategic partner with unit of emery wheel form a complete set, still can be in for client after service while gyro wheel of sale emery wheel, King Kong and cooling fluid wait bad news material a moment. In addition, structure of this machine tool distinctive, performance is outstanding, have protection of patent intellectual property, the technology is sophisticated coefficient is tall, be counterfeited not easily so. Current, this one new technology is in the market to breed period, it is a good project that can develop continuously. High speed pulse curiums the advantage our country that cuts intelligent band sawing machine is steely production big country, next makings are first working procedure before all sorts of metal stuff undertake machining, so band sawing machine already became necessary tooling. Industry of our country band sawing machine grows very prosperously now, but the product of band sawing machine that can produce low end only, curium when cutting all sorts of difficult treatment material, efficiency is low, cannot curium even cut, the loss that takes saw blade is big, sectional misrepresentation wastes material, the band sawing machine that imports so still has the market very much in our country, and price does not poor, although sale is not big, but the higher proportion that still held gross of sale of our country band sawing machine. Whole world band sawing machine and other and of all kinds machine tool are compared, grow rate and be unhappy, dot of innovation of band sawing machine is not much also, good except production quality besides, curium in high speed only in last few years cut and number is shown reach programme controll respect to progress somewhat. The band sawing machine of intelligence of high speed pulse that I invent has the following window: One, high speed pulse is compound curium cut, facilitating platoon bits, curium shearing force is small, curium cut efficiency tall it is normally band sawing machine curiums cut rate 3 ～ 4 times, can achieve what exceed fretsaw bed even to curium cut rate. 2, the service life that leads saw blade is long, tigidity of sawing machine structure is good, can make every take saw blade to run die, produce unexpected damage not easily, curium cut cost low. 3, sawing machine intelligence changes rate tall, patent servo opportunity cost cheap, job is reliable, letter price is compared tall, market competition ability is strong. Illustrate: In October 2012 Shanghai industry gain is met on, I observe the band sawing machine of some Germany company, configured fluid report servo, the purpose is beforehand buy shows curium cut rate. But actual condition is: Because report of hydraulic pressure system is slow, suffer surroundings temperature the impact is big, can have only at most number is shown and run a function by the program, far from can intelligent control. Such product, the price is high, dependability very debatable. High speed pulse curiums it is mature already to cut market of intelligent band sawing machine to analyse market of band sawing machine, market size is large, it is the product that a kind of quantity produces, germany 7.5 million euro controls the annual produce of factory of zonule sawing machine of a 90 people, the enterprise annual produce with larger scale of enterprise of band sawing machine of Zhejiang crock town is amounted to 0.

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200 million yuan, the enterprise annual produce of medium dimensions 4000 ～ 70 million yuan, average small company 1600 ～ 30 million yuan. What wait an industry a moment as building of steel of output of our country steel, special type, mould, bridge, high level, Gao Tie is arisen, inevitable meeting drives market of band sawing machine, this patent product is band sawing machine upgrades the new product of replacement, sexual price is compared tall, can help broad medium and small businesses measure a body custom-built, solve the difficult problem in production. CNC Milling