版權(quán)說(shuō)明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)
文檔簡(jiǎn)介
1、外文資料翻譯Mechanical Technology in the rubber industry outlined in the application In the development of human society in the modern process. Rubber Industries is an indispensable Economy, Trade and Industry. In the rubber industry in the development of rubber technology and rubber machinery (or electro
2、mechanical) to the progress and development of technology played an important role in promoting this. The development of rubber industry, rubber and rubber machinery industry technology constitutes a technical rubber products all the technical process and industrial technology system. Made in 1820 b
3、y the British human-driven single-roller rubber mixing machine. 1826 twin-roll Drum open rubber mixing machine into production 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, in addition to the application of vulcanized rubber vulcanization facilities, and other rubber machinery, such as plunger hose extrusion machine (1858), screw extruder (1879), rubber calendering Machine (1843 1900), Closed rubber mixing machine (1916). R
5、ubber machinery and equipment. At that time, has spent the rubber industry production process, the promotion of the development of rubber industry has played a facilitating role. 1904, lead oxide, magnesium oxide, such as the discovery of inorganic curing agent, in particular 1919 organic Thiofide D
6、, the discovery and use of M, and further promote the improvement of production efficiency has greatly improved the performance of the use of rubber products, expanded use. 1920 accession to the carbon black rubber, makes rubber products would be an overall improvement in performance and improvement
7、. Therefore, the application of carbon black rubber industry and promoting the progress and all-round development. In the early 20th century and the middle of the Soviet Union, the United States, Britain, Germany, France and other countries, has invented a synthetic rubber industrial technologies. A
8、nd the establishment of a series of synthetic rubber production equipment and factories. Coupled with the region's natural rubber production of large-scale resources for the mankind modern rubber industry opened up the comprehensive development of the material resource base. Is a highly flexible
9、 rubber typical materials, its physical properties are very complicated. Most of the processing of rubber molding process are similar to the melt flow and deformation process, but also in the processing of rubber products, the Health and plastic to go through plastic necklace, mixing, pressure-type,
10、 shape, curing process procedures, in order to become products. In the modern chemical products, such as rubber, plastics, paints, fibers, lubricants, ceramics, and other similar material production and engineering applications, the complexity of its mechanical properties. Purely based on the elasti
11、city, viscosity or plasticity theory theory can not meet these materials processing requirements of the deformation process. So based on the nature of the complex mechanics of the research topic - rheological theory will be referred to the new human research subjects on the agenda. 1928, the United
12、States set up the "Evolution Society", 1940, the British set up the rheological Club (later renamed the Institute 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 Internationa
13、l Society of Rheology. In 1953 the establishment of the International Association of rheology. Since then one involving applied mathematics, physics, elasticity, the material mechanics, fluid mechanics, geology, engineering and other subjects on the verge of disciplines - have emerged rheology, and
14、gradually has been extensively applied. Rheological not only in the rubber, plastics, coatings, printing, Portland, foodstuffs, and other industrial production has been extensively applied, but also to infrastructure, machinery, transport, irrigation, chemical industry and many other industrial sect
15、ors: involves many substances from solid to liquid processes. Rheology in the rubber industry. Widely used in the processing of rubber molding products research and application. Such as rubber mixing, rolling, extrusion, injection molding and other processes. Because of its macromolecular polymer ch
16、ain structure and movement characteristics of the physical state gathered on showing a four kinds of 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. In the course of processin
17、g molding viscous flow state, in the vulcanized only basic treatment before losing mobility, and a high flexibility based elastomer material. because of the late 19th century and early 20th century, the theory of rubber exploration and the principles of the invention. Especially rheology and applica
18、tion of the theoretical study of the development of rubber industry makes, whether in the filler, vulcanization accelerator, or in the process principle aspects have undergone profound changes. On the development of the rubber industry in a qualitative change. At the same time, all kinds of rubber m
19、achinery also made great progress and development. At that time, not only the names many rubber machinery, and its structure, specifications, varieties, and so had been reached a certain level of the scale, fine, and the degree of automation and linkage. If rubber mechanical transmission power to hu
20、ndreds of thousands of kilowatts stem watts, weight machines to a few hundred tons. Rubber products in the process of production plastic necklace, mixing, rolling, extrusion, molding, in the process of curing six have a complete matching of mechanical devices. Compound rubber machinery industry is o
21、ne of the basic equipment. At present production machinery to open dozens of rubber mixing. Health glue used plastic necklace, plastic material mixing; pressed for the compression machine for plastic, heat-Lian compound mainly used for preheating and plastic; crusher for crushing such as natural rub
22、ber, remove plastic washing machine for Health and plastic waste compound impurities; mill mainly used for waste plastic block grinding; refining machine used to remove the hard plastic renewable impurities; reclaimed rubber mixing machine, mainly for the reclaimed rubber pinch Lian; breathing machi
23、ne for plastic pressure breathing Film compression; crepe-pressure machine, mainly for crepe-compression; experimental rubber mixing machine, the main compound used in a small number of experiments, etc. . Calendered rubber, rubber products processing is in the process of one of the basic equipment.
24、 Since 1843 three-roll calendar application, we have 160 years of development history. From the modern to modern specifications and various new calendar will continue to emerge, its specifications, speed, Banzhipin high accuracy, a high degree of automation machinery, the machinery has become the mo
25、dern calendar of the main structural features. At present production largest calendar has reached more than 1055 × 3000 mm, roller line speed of up to 120 m / min above, the semi-finished calendar has reached its thickness error within ± 0.0025 mm. And achieve full electronic control of th
26、e computer and automation level. Closed Compound (mixer), rubber and plastic mixing refining one of the main equipment. The development of modern mixer, a high-speed, high-pressure and high-performance characteristics, and is divided into low-speed (20 to the rotor speed / min), the velocity (speed
27、of 30 to 40 / min) and high-speed (60 to speed / min) 3. In recent years also appear to speed in the 80 / mixer at high speed over armed. rubber extruder (screw extruder), the world's first since 1879-screw extruder Since the birth of all kinds of screw extruder machinery in a large number of di
28、fferent varieties have been supporting complete specification has been adapted to different product performance characteristics of the request. If pressure extrusion machine, mainly for the shape of the semi-finished production; filter plastic extrusion machine for removing plastic mix and the Healt
29、h and the impurity; Lian plastic extrusion machine for the continuous plastic glue Health Lian: granulation extruders for plastic compound and the Health and the granulation; compression extruder. To compound the pressure plate; desulfurization renewable plastic extruder for the desulfurization: ext
30、rusion dehydration Gechengjiao extruder for dehydration and regeneration plastic dry: Cable extruder for the cable coated molding; row Gas extruder. For mixing compound from the air and water and volatile compounds, such as low-molecular-weight. These specifications complete extrusion machinery, the
31、 development of the rubber industry and was credited. It has become the driving force of the rubber products processing and optimization of the equipment. Injection Molding Machine, also known as the Note Press, mainly for the production of rubber molded products. Note pressure machinery, its struct
32、ure, is divided into horizontal injection press, vertical injection press, Kok injection machine and the Multi-Position Press Note 4. Press each note is divided into many different sizes of the specifications. Tire rubber industry is the largest number one product. Whether raw materials from the use
33、 of rubber and rubber products, output of rubber products which occupies the lion's share of the market, consume about 80% of the volume of rubber resources. Therefore, the tire molding machinery is also important. Since the invention of pneumatic tire in 1888, with the development of the automo
34、bile industry, various specifications, the various properties of a large number of rubber tyres. A high-performance, high-quality car, if there is no corresponding performance and quality of the tire support is equivalent to scrap general. And the development of tire industry tire molding machinery
35、participation is crucial. Tubeless tire or whether they would have to be certain to die molding machinery stereotypes. Forming particular tire, tire production is in the process of core processes, tire various "parts" of the assembly process, will soon cord, bead, wrapper, tread, and other
36、 components of processed into paste composition tire embryo . Therefore tire molding machinery determines to a large extent the performance and quality of tyres. As human socio-economic and cultural progress and development, a wide range of a large number of vehicles. Therefore various types and spe
37、cifications of the tire also endless. Such as cars, buses, trucks, construction vehicles and other special vehicles and aircraft, which have their own dedicated tyre varieties and specifications. In recent years there has high strength and high wear resistance of the steel skeleton radial tire, maki
38、ng automobile tires, performance and the structure and quality to a new level.This constant tire molding machinery to put a higher demand. Tire molding machine many of the types, according to the method of forming: sleeve-law and two kinds of stickers; by shaping the contours of the drum: drum, semi
39、-drum, and the core-wheeled four-wheel-core. In addition, all other uses of different shapes and rubber products, there is a basic molding process. Therefore a variety of rubber molding machines and even offers a dazzling. Only a wide variety of ring tens of thousands of species on the number. This
40、shows that the rubber molding machinery industry is also very complicated and very important. Vulcanization machinery, a variety of rubber products of the final steps in the processing machinery, mainly for the various rubber products, plastic, rubber products, such as sulfide processing. The main s
41、tructure of three kinds of forms: one is flat vulcanizer, and the autoclave (including pressure autoclave) and the drum machine sulfide. Flat-curing the use of broader, more variety. In addition to direct use of vulcanized rubber products processing, can also be used in the plastics industry thermop
42、lastic or thermosetting plastic plastics processing repression. Because of their body structure and working principle is basically the same. Many of the types and forms. According to the purpose, has the vulcanized rubber model of flat products, with flat-curing machine, V-belt plate curing machine,
43、 sheet plate curing machine. Vulcanized rubber products tank is the first production application of curing equipment, mainly for the vulcanization of rubber products work. Can also be used to autoclave curing soles, adhesive tape and model products. Therefore, "omnipotent" said curing mach
44、ine. Drum curing machine, "belt" and the "V-belt" two categories. Mainly used for curing surface shape and surface quality of the special requirements of thin strip of rubber products, such as tread rubber and plastic sheet printing and dyeing, such as the conduction band. If acc
45、ompanied by the necessary accessories device can be used to transport sulfide zone, belts and other similar products vulcanized rubber processing. Drum Machine continuous vulcanization sulfide, easy assembly and the formation of automated production lines. Substantially reduce labor intensity and im
46、prove efficiency and product quality. For the development of rubber industry, mechanical and process technology research determines its speed and level of development determines the performance and quality of products. Generally speaking, industrial technology research and product cycle faster some
47、frequency. Changes in technology and machinery cycle is slow, it decided to change the cycle of the life of the equipment, work efficiency and product quality. It is precisely because of machinery and equipment have a clear life, it makes a certain inertia of the operation. Thus to create a difficul
48、t change or do not need rapid changes in the direct experience. This is a reality for many people, the community and even some scientific research departments only attaches great importance to technology innovation and ignore changes in mechanical and technological advances and the development of on
49、e of the main reasons. The mindset of the people is to determine awareness of changes and developments. Any material production originated in the first production practice on the real social needs of the objective. For the rubber industry development, not only the normal process of production of rub
50、ber products. Mechanical technology and the increasing need in-depth study of technology and joint development of modern commodity market competitive situation also not tolerate such people Zaizuo wait-and-see or delay time, and in addition to the sustenance of mankind growing material and cultural
51、wealth, the need for rapid development of the rubber industry, large piles of scrap rubber, people also need to face the urgent and effective treatment. This is not only a rubber resources conservation needs, but also the living environment of human security requirements. To solve the normal develop
52、ment of rubber industry and scrap rubber recycling use of resources, only mechanical technology and the joint development of technology to achieve their goals. Contemporary rubber industry development so that the waste rubber recycling of resources must take machines improvement and progress in the
53、joint development of the road is the only correct way. And the improvement of machinery technology is the essence of mechanical work of the progress of chemical process technology is the core content of their joint development of the modern rubber industry is able to quickly and efficiently optimize
54、 and promote the development of intrinsic motivation. Of course also includes scientific management technology decision-making body elements. Machinery, physics, chemistry (or chemical), the four basic skills of a development of the human society science technology system, and science and technology
55、 system known as compulsory, and social management technology is soft science and technology system. Taken Flex become a more complete scientific and technological system. Rubber industry in the development of rubber industry and technology and scientific management technology industries with the ec
56、onomic structure of the industry is related to the development of rubber industry "carrot and stick" scientific measures. Mechanical Technology is a hard attribute technology, technology is a soft attributes, it is a "carrot and stick" form of the technology. Are in the mechanica
57、l technology of the technical attributes of both tangible and intangible. All of investigation and study, the work of design techniques are soft attributes that in the manufacturing of construction involves the technical attributes of hardware technology, the results of pre-main soft technology embo
58、died in the design and construction drawings and manuals; after a hard stage technical achievements on various material on the output of products. This is a hard and soft technologies into the outcome of the objective process. Rubber industrial development, we must attach importance mechanical techn
59、ology and the joint development of technology. Strengthening the role of rubber machinery technology, mechanical technology to the development and application, the whole social development is not only the production of the material and cultural needs, but also the harmonious development of the ecological environment of human needs, but also to be cherished rubber, Using and frugal behavior needs .機(jī)械技術(shù)在橡膠工業(yè)中的應(yīng)用概述在人類(lèi)社會(huì)發(fā)展的現(xiàn)代進(jìn)程中橡膠工業(yè)也是一門(mén)不可缺少的經(jīng)濟(jì)產(chǎn)業(yè)。而在橡膠工業(yè)發(fā)展過(guò)程中,橡膠工藝及橡膠機(jī)械(或機(jī)電)技術(shù)的進(jìn)步和發(fā)展起了重要的推動(dòng)作用。橡膠工業(yè)的發(fā)展,橡膠工業(yè)技術(shù)及橡膠機(jī)械技術(shù)構(gòu)成了橡膠制品的全部技術(shù)過(guò)程和產(chǎn)業(yè)技術(shù)體系。1820年英國(guó)制成了由人力驅(qū)動(dòng)的單輥式煉膠機(jī)。1826年雙輥筒式的開(kāi)放式煉膠機(jī)投入生產(chǎn),拉開(kāi)了人類(lèi)橡膠機(jī)械生產(chǎn)的序幕。至今,人類(lèi)
溫馨提示
- 1. 本站所有資源如無(wú)特殊說(shuō)明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒(méi)有圖紙預(yù)覽就沒(méi)有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫(kù)網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
最新文檔
- 二零二五版食堂泔水處理與環(huán)保設(shè)備銷(xiāo)售合同2篇
- 2025年度電子商務(wù)平臺(tái)承包招商合同范本3篇
- 二零二五版大棚租賃合同綠色環(huán)保附加條款3篇
- 2025年度安全生產(chǎn)風(fēng)險(xiǎn)評(píng)估與管理合同集3篇
- 年度鈷基及鈷鎳基競(jìng)爭(zhēng)策略分析報(bào)告
- 2025年暑期實(shí)習(xí)崗位勞動(dòng)合同范本3篇
- 2025年度專(zhuān)業(yè)舞臺(tái)搭建租賃合同3篇
- 2024-2025學(xué)年高中歷史課時(shí)分層作業(yè)十二5.1科學(xué)社會(huì)主義的奠基人馬克思含解析新人教版選修4
- 2025年度環(huán)保節(jié)能零星工程設(shè)計(jì)與施工一體化合同4篇
- 2025年度現(xiàn)代農(nóng)業(yè)示范區(qū)農(nóng)資集成采購(gòu)合同3篇
- 農(nóng)用地土壤環(huán)境質(zhì)量類(lèi)別劃分技術(shù)指南(試行)(環(huán)辦土壤2017第97號(hào))
- 反向開(kāi)票政策解讀課件
- 工程周工作計(jì)劃
- 房地產(chǎn)銷(xiāo)售任務(wù)及激勵(lì)制度
- 六年級(jí)語(yǔ)文下冊(cè)14文言文二則《學(xué)弈》課件
- 2024年內(nèi)蒙古中考語(yǔ)文試卷五套合卷附答案
- 并購(gòu)指南(如何發(fā)現(xiàn)好公司)
- 垃圾分類(lèi)亭合同協(xié)議書(shū)
- 物權(quán)轉(zhuǎn)移協(xié)議
- 高三高考地理一輪課時(shí)練習(xí):洋流(單選題)
- 2024年餐飲類(lèi)“食品安全及質(zhì)量管理員”知識(shí)考試題庫(kù)(附含答案)
評(píng)論
0/150
提交評(píng)論