英文文献机械技术在橡胶工业中的应用概述.docx

1、英文文献机械技术在橡胶工业中的应用概述Mechanical Technology in the rubber industry outlined in the application In the development of human society in the modem process. Rubber Industries isan indispensable Economy, Trade and Industry. In the rubber industry in thedevelopment ofrubber technology and rubber machinery (o

2、r electromechanical) to theprogress and development of technology played an important role in promoting this丁he development of robber industry rubber and rubber machinery industrytechnology constitutes a technical rubber products all the technical process andindustrial technology system. Made in 182

3、0 by the British human-driven single-rollerrubber mixing machine. 1826 twin-roll Drum open rubber mixing machine intoproduction beginning of the human rubber machinery production prelude. So far,human society has been the application of rubber machinery 180 years of history. 1839 since. A series of

4、rubber machinery and equipment will come out, inaddition to the application of vulcanized rubber vulcanization facilities, and otherrubber machinery, such as plunger hose extrusion machine (1858), screw extruder(1879), rubber calendering Machine (1843一1900), Closed rubber mixing machine(1916). Rubbe

5、r machinery and equipment. At that time, has spent the rubber industryproduction process, the promotion of the development of rubber industry has played afacilitating role. 1904, lead oxide, magnesium oxide, such as the discovery of inorganic curingagent, in particular 1919 organic Thiofide D, the d

6、iscovery and use of M, and furtherpromote the improvement of production efficiency has greatly improved theperformance of the use of rubber products, expanded use. 1920 accession to thecarbon black rubber, makes rubber products would be an overall improvement inperformance and improvement. Therefore

7、, the application of carbon black rubberindustry and promoting the progress and all-round development. In the early 20thcentury and the middle of the Soviet Union, the United States, Britain, Germany,France and other countries, has invented a synthetic rubber industrial technologies.And the establis

8、hment of a series of synthetic rubber production equipment andfactories. Coupled with the regions natural rubber production of large-scale resourcesfor the mankind modem rubber industry opened up the comprehensive developmentof the material resource base. Is a highly flexible rubber typical material

9、s, its physical properties are verycomplicated. Most of the processing of rubber molding process are similar to the meltflow and deformation process, but also in the processing of rubber products, theHealth and plastic to go through plastic necklace, mixing, pressure-type, shape, curingprocess proce

10、dures, in order to become products. In the modem chemical products,such as rubber, plastics, paints, fibers, lubricants, ceramics, and other similar materialproduction and engineering applications, the complexity of its mechanical propertiesPurely based on the elasticity, viscosity or plasticity the

11、ory theory can not meet thesematerials processing requirements of the deformation process. So based on the natureof the complex mechanics of the research topic一theological theory will be referred tothe new human research subjects on the agenda. 1928, the United States set up theEvolution Society, 19

12、40, the British set up the theological Club (later renamed theInstitute of Evolution). In addition, the Netherlands, West Germany, France, Japan and other countries have also set up a corresponding flow Institute. 1948 convening of the International Society of Rheology. In 1953 the establishment of

13、the InternationalAssociation of theology. Since then one involving applied mathematics, physics,elasticity, the material mechanics, fluid mechanics, geology, engineering and othersubjects on the verge of disciplines一have emerged theology, and gradually has beenextensively applied. Rheological not on

14、ly in the rubber, plastics, coatings, printing,Portland, foodstuffs, and other industrial production has been extensively applied, butalso to infrastructure, machinery, transport, irrigation, chemical industry and manyother industrial sectors: involves many substances from solid to liquid processes.

15、Rheology in the rubber industry. Widely used in the processing of rubber moldingproducts research and application. Such as rubber mixing, rolling, extrusion, injectionmolding and other processes. Because of its macromolecular polymer chain structureand movement characteristics of the physical state

16、gathered on showing a four kindsof physical state: a crystalline and non-crystalline 3 (glass state, high-elastic state,viscous flow state) . Rubber in normal circumstances is the use of high-elastic state. Inthe course of processing molding viscous flow state, in the vulcanized only basictreatment

17、before losing mobility, and a high flexibility based elastomer material. Because of the late 19th century and early 20th century, the theory of rubberexploration and the principles of the invention. Especially rheology and application ofthe theoretical study of the development of rubber industry mak

18、es, whether in thefiller, vulcanization accelerator, or m the process principle aspects have undergoneprofound changes. On the development of the rubber industry in a qualitative change.At the same time, all kinds of rubber machinery also made great progress anddevelopment. At that time, not only th

19、e names many rubber machinery, and itsstructure, specifications, varieties, and so had been reached a certain level of the scale,fine, and the degree of automation and linkage. If rubber mechanical transmissionpower to hundreds of thousands of kilowatts stem watts, weight machines to a fevhundred to

20、ns. Rubber products in the process of production plastic necklace, mixing,rolling, extrusion, molding, in the process of curing six have a complete matching ofmechanical devices. Compound rubber machinery industry is one of the basic equipment. At presentproduction machinery to open dozens of rubber

21、 mixing. Health glue used plasticnecklace, plastic material mixing; pressed for the compression machine for plastic,heat-Lian compound mainly used for preheating and plastic; crusher for crushing suchas natural rubber, remove plastic washing machine for Health and plastic wastecompound impurities; m

22、ill mainly used for waste plastic block grinding; refiningmachine used to remove the hard plastic renewable impurities; reclaimed rubbermixing machine, mainly for the reclaimed rubber pinch Lian; breathing machine forplastic pressure breathing Film compression; crepe-pressure machine, mainly forcrep

23、e-compression; experimental rubber mixing machine, the main compound used ina small number of experiments, etc. calendered rubber, rubber products processing is in the process of one of thebasic equipment. Since 1843 three-roll calendar application, we have 160 years ofdevelopment history. From the

24、modem to modem specifications and various newcalendar will continue to emerge, its specifications, speed, Banzhipin high accuracy, ahigh degree of automation machinery, the machinery has become the modern calendarof the main structural features. At present production largest calendar has reachedmore

25、 than T1055 x 3000 mm, roller line speed of up to 120 m/min above, thesemi-finished calendar has reached its thickness error within士0.0025 mm. Andachieve full electronic control of the computer and automation level. Closed Compound (mixer), rubber and plastic mixing refining one of the mainequipment

26、. The development of modem mixer, a high-speed, high-pressure andhigh-performance characteristics, and is divided into low-speed (20 to the rotor speed/ min), the velocity (speed of 30 to 40一/min) and high-speed (60 to speed / min) 3.In recent years also appear to speed in the 80 / mixer at high spe

27、ed over armed Rubber extruder (screw extruder), the worlds first since 1879-screw extruderSince the birth of all kinds of screw extruder machinery in a large number of differentvarieties have been supporting complete specification has been adapted to differentproduct performance characteristics of t

28、he request. If pressure extrusion machine,mainly for the shape of the semi-finished production; filter plastic extrusion machinefor removing plastic mix and the Health and the impurity; Lian plastic extrusionmachine for the continuous plastic glue Health Lian: granulation extruders for plasticcompou

29、nd and the Health and the granulation; compression extruder. To compoundthe pressure plate; dexulfurization renewable plastic extruder for the desulfurization:extrusion dehydration Gechengjiao extruder for dehydration and regeneration plasticdry: Cable extruder for the cable coated molding; row Gas

30、extruder. For mixingcompound from the air and water and volatile compounds, such aslow-molecular-weight. These specifications complete extrusion machinery, thedevelopment of the rubber industry and was credited. It has become the driving forceof the rubber products processing and optimization of the

31、 equipment. InjectionMolding Machine, also known as the Note Press, mainly for the production of rubbermolded products. Note pressure machinery, its structure, is divided into horizontalinjection press, vertical injection press, Kok injection machine and the Multi-PositionPress Note 4. Press each no

32、te is divided into many different sizes of the specifications. Tire rubber industry is the largest number one product. Whether raw materialsfrom the use of rubber and rubber products, output of rubber products which occupiesthe lions share of the market, consume about 80% of the volume of rubber res

33、ources.Therefore, the tire molding machinery is also important. Since the invention ofpneumatic tire in 1888, with the development of the automobile industry, variousspecifications, the various properties of a large number of rubber tyres. Ahigh-performance, high-quality car, if there is no corresponding performance andquality of the tire support is equivalent to scrap g