電機試驗鑄鐵平臺 T型槽平臺的參數及應用
時(shí)間：2016/1/2 8:19:36
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電機試驗鑄鐵平臺的用途：主要用于機械、電機、發(fā)動(dòng)機的動(dòng)力實(shí)驗，具有較好的平面穩定性和韌性。表面帶有T型槽及螺栓孔，可以用來(lái)固定實(shí)驗設備。
電機試驗鑄鐵平臺按JB/T7974-1999標準制造，產(chǎn)品制成筋板式和箱體式，工作面有長(cháng)方形、正方形或圓形，材料HT200-300，QT400-600，ZG15-45。工作面采用刮研工藝，工作面上可加工V形、T形、U形槽、燕尾槽、圓孔、長(cháng)孔等。
電機試驗鑄鐵平臺研制開(kāi)發(fā)全部采用CAD/CAM技術(shù)。加工工藝：實(shí)型模型及工裝→實(shí)型鑄造→鑄件人工時(shí)效處理→粗加工→二次人工時(shí)效→精加工→人工刮研→檢驗合格→包裝。
該產(chǎn)品工作面采用刮研工藝，工作面上可加工V形、T型、U型槽、燕尾槽、和圓孔、長(cháng)孔等。校準平臺設計、安裝、調試、驗收均按中華人民共和國“JB/T7974-1999"和JB/T7975-1999檢定標準及企業(yè)內控標準執行。
精度：按國家標準計量檢定規程執行，根據客戶(hù)要求可加工為2級、3級、精刨。
汽車(chē)試驗離不開(kāi)電機試驗鑄鐵平臺由于汽車(chē)的使用條件復雜，汽車(chē)工業(yè)所涉及的技術(shù)領(lǐng)域極為廣泛，致使許多理論問(wèn)題研究得還不夠充分，因此汽車(chē)工業(yè)特別重視試驗研究。汽車(chē)的設計、制造過(guò)程始終離不開(kāi)試驗，無(wú)形中試驗的基本工具自然也就缺少不了電機試驗平臺，實(shí)驗平臺，汽車(chē)無(wú)論是設計思想和理論計算、初步設計、技術(shù)設計、汽車(chē)定型還是在生產(chǎn)過(guò)程，都要進(jìn)行大量的試驗。
所以對電機試驗鑄鐵平臺，T型槽平臺的精度要求也比較嚴格。 除了某些研究性試驗外，汽車(chē)產(chǎn)品試驗均應遵循一定的標準和規范、對試驗條件、試驗方法、試驗平臺精度、結果評價(jià)等進(jìn)行限定，以確保試驗結果的再現性和可對比性。試驗平臺用于各種機械檢測及其它產(chǎn)品的振動(dòng)試驗，疲勞試驗、拼接、等各種用途。
為了確保電機試驗鑄鐵平臺平面精度，99.8%的實(shí)驗平臺生產(chǎn)企業(yè)都是采用了人工刮研的工序。雖然人工刮研工時(shí)比較長(cháng)，但是對于電機試驗平臺來(lái)說(shuō)，在精度要求比較高的情況下，是任何機械加工都不可以取代的一種加工工藝。為了提高電機試驗平臺的使用壽命，保證其工作精度，建議對刮研深度控制在0.02mm以上，這樣可保證電機試驗平臺有較長(cháng)的使用壽命和檢定周期。根據有關(guān)資料對刮研深度介紹以及刮研深度測得數據，此工藝加工要求是可以達到的。鑄鐵電機試驗平臺：上面有孔或T型槽，用來(lái)固定工件，和清理加工時(shí)產(chǎn)生的鐵屑或放以固定銷(xiāo)。也可以設計成平面。
主要導致我國電機試驗平臺等鑄件業(yè)健康水平下降的因素有兩大方面，一方面是我國低端電機試驗平臺鑄件產(chǎn)能?chē)乐剡^(guò)剩;另一方面則是電機試驗平臺鑄件業(yè)的能耗和污染問(wèn)題。低端鑄件產(chǎn)能?chē)乐剡^(guò)剩致使我國鑄件產(chǎn)業(yè)結構畸形，畸形的鑄件產(chǎn)業(yè)結構極易引起不正當競爭。
根據市場(chǎng)價(jià)值規律，供大于求價(jià)格下降的原理，大部分電機試驗平臺等鑄件生產(chǎn)企業(yè)同處產(chǎn)業(yè)低端生產(chǎn)同樣的產(chǎn)品，造成低端鑄件產(chǎn)能過(guò)剩，產(chǎn)能過(guò)剩導致產(chǎn)品滯銷(xiāo)，許多企業(yè)為了出貨回籠資金，爭奪市場(chǎng)鋌而走險，采取種種不正當的競爭手段，日復一日，積累成病。能耗、污染問(wèn)題是鑄件業(yè)的另一個(gè)癥結所在。
生產(chǎn)同質(zhì)同量的電機試驗平臺等鑄件，我國鑄件業(yè)與發(fā)達國家鑄件業(yè)的能耗比已達到3：1，甚至更高。鑄件生產(chǎn)中產(chǎn)生的大量廢氣、廢水已經(jīng)給周?chē)沫h(huán)境帶來(lái)了極大的危害，這些癥結的存在不僅讓我國的鑄件業(yè)為病癥所困擾，還使它的病癥傳染給了周?chē)纳鷳B(tài)環(huán)境，若不及時(shí)治療，會(huì )使鑄件業(yè)同周?chē)沫h(huán)境一同病入膏肓。
大家知道要恢復電機試驗平臺等鑄件業(yè)的健康體魄，必須要解決電機試驗平臺等鑄件業(yè)的產(chǎn)能過(guò)剩、能耗和污染問(wèn)題，以除病癥，使其獲得重生。
The use of motor test cast iron platform: mainly used for mechanical experiments of machinery, motor and engine, with good plane stability and toughness. T-shaped grooves and bolt holes on the surface can be used to fix the experimental equipment.
The motor test cast iron platform is manufactured according to JB/T7974-1999 standard. The product is made of ribbed plate and box type. The working surface has rectangular, square or round shape, material HT200-300, QT400-600, ZG15-45. The working surface adopts a scraping process, and the working surface can process V-shaped, T-shaped, U-shaped grooves, dovetail grooves, round holes, long holes and the like.
The research and development of the motor test cast iron platform adopts CAD/CAM technology. Processing technology: real model and tooling → real casting → artificial aging treatment of castings → rough processing → secondary artificial aging → finishing → manual scraping → inspection qualified → packaging.
The working surface of the product adopts a scraping process, and the working surface can process V-shaped, T-shaped, U-shaped grooves, dovetail grooves, and round holes and long holes. The design, installation, commissioning and acceptance of the calibration platform are carried out in accordance with the “JB/T7974-1999” and JB/T7975-1999 verification standards of the People's Republic of China and the internal control standards of the enterprise.
Accuracy: According to the national standard measurement and verification procedures, according to customer requirements can be processed into 2, 3, fine planing.
Automotive testing is inseparable from the motor test cast iron platform. Due to the complicated use conditions of the automobile, the technical field involved in the automotive industry is extremely extensive, and many theoretical problems have not been sufficiently studied. Therefore, the automotive industry pays special attention to experimental research. The design and manufacturing process of the car is always inseparable from the test. The basic tools of the invisible test naturally lack the motor test platform, the experimental platform, the car, whether it is the design idea and theoretical calculation, preliminary design, technical design, automobile stereotype or production. The process requires a lot of experimentation.
Therefore, for the motor test cast iron platform, the accuracy requirements of the T-slot platform are also strict. In addition to some research tests, automotive product testing should follow certain standards and specifications, test conditions, test methods, test platform accuracy, results evaluation, etc. to ensure the reproducibility and comparability of test results. The test platform is used for various mechanical testing and vibration testing of other products, fatigue testing, splicing, and other purposes.
In order to ensure the plane accuracy of the motor test cast iron platform, 99.8% of the experimental platform manufacturers use the manual scraping process. Although the manual scraping time is relatively long, for the motor test platform, in the case of high precision requirements, it is a processing technology that can not be replaced by any mechanical processing. In order to improve the service life of the motor test platform and ensure its working accuracy, it is recommended to control the scraping depth to 0.02mm or more, which ensures a long service life and verification cycle of the motor test platform. According to the relevant data, the depth of introduction of the scraping and the depth of the scraping data, the processing requirements of this process can be achieved. Cast iron motor test platform: There are holes or T-shaped grooves on the top to fix the workpiece, and to clean the iron scraps generated during processing or to fix the pins. It can also be designed as a plane.
There are two major factors that lead to the decline of the health level of China's motor test platform and other casting industries. On the one hand, there is a serious excess of casting capacity in China's low-end motor test platform; on the other hand, it is the energy consumption and pollution of the casting industry of the motor test platform. The serious overcapacity of low-end castings has caused the deformed structure of China's casting industry, and the deformed casting industry structure is likely to cause unfair competition.
According to the law of market value, the principle of oversupply price decline, most of the motor test platform and other casting production enterprises produce the same products at the same low end of the industry, resulting in overcapacity of low-end castings, overcapacity leads to unsalable products, many enterprises in order to ship Withdrawal of funds, competition for the market, and taking all kinds of unfair competition means, day after day, accumulation of illness. Energy consumption and pollution are another crux in the casting industry.
Production of the same amount of the same amount of motor test platform and other castings, China's casting industry and developed countries in the casting industry energy consumption ratio has reached 3:1, or even higher. The large amount of waste gas and waste water generated in the production of castings have brought great harm to the surrounding environment. The existence of these sticks not only plagued the casting industry in China, but also transmitted its disease to the surrounding ecological environment. If left untreated, the casting industry will be ill with the surrounding environment.
Everyone knows that to restore the health of the casting industry such as the motor test platform, it is necessary to solve the problem of overcapacity, energy consumption and pollution in the casting industry such as the motor test platform, in order to eliminate the disease and make it reborn.
Company name: botou zhuoyuan mechanical equipment manufacturing co.,LTD
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