The problems of direct current drive system of finishing mill group in wire production line are raised in this paper, and the key to solving the problems is that taking alternating current requency control system instead of direct current drive system is discussed.

針對(duì)某鋼鐵公司第三型鋼廠(chǎng)線(xiàn)材生產(chǎn)線(xiàn)精軋機(jī)組原直流傳動(dòng)系統(tǒng)存在的問(wèn)題18禁黄色在线网站，通過(guò)技術(shù)論證做国产在线播放，采用交流變頻調(diào)速系統(tǒng)取代原直流傳動(dòng)系統(tǒng)女人高潮一级AA片视频，不僅使傳動(dòng)系統(tǒng)故障率大為降低欧美性色欧美A在线观看，而且產(chǎn)量也大大增加一级在线播放。

The variation of with mill speed has been formulated by Austin and Brame [7], as given in Eq.

由于壓榨機(jī)速度的變化已經(jīng)被奧斯汀和 Brame 制定 [7]久久久极品精品，如情緒商數(shù)所給。

Through adjusting the ratio of raw materials and fuel, materials with three ratios were ground with an OK12-2 raw mill (Φ1.2m). After being roasted in a shaft kiln (Φ2.8×10m), clinkers have been obtained.

通過(guò)工業(yè)試驗(yàn)調(diào)整原料與燃料材料的配比美女被操网站在线播放，在OK12-2立磨上(磨盤(pán)直徑Φ1.2m)磨制出不同三率值的生料欧美久久久久精品一区，然后在Φ2.8×10m的立窯上進(jìn)行煅燒。

3 Mill in fine raw materials should be put in after the first injected fuel injected powder, and should be put at the turn of the harsh fat, cocoa liquor should be pre-cut into small pieces, heating dissolved (temperature not exceeding 50 ℃) may invest .

4.3精磨機(jī)在投放原料時(shí)應(yīng)先投放油料后投放粉料先锋影音免费资源站，并應(yīng)分次交替投放苛刻脂一级大黄片操逼的，可可液塊應(yīng)預(yù)先切成小塊，加熱溶解（溫度不超過(guò)50℃）后方可投放国产专区在线操。

In this study, room-temperature-vulcanized silicone rubber and high-temperature-vulcanized silicone rubber are use to prepare silicone composites. Silicone composites were prepared by adding different proportion of mica, silica or carbon fiber. The inorganic filler was thoroughly dispersed in silicone rubber by two-roll mill. This study focused on the influences of various fillers and additive level on the mechanical, thermal properties, anti-ablation and 90peel strength of the silicone hybrids.

中文摘要本實(shí)驗(yàn)分別選用室溫熟成型矽橡膠以及高溫熟成型矽橡膠作為高分子基材国产香蕉网址在线观看AV，再加入不同比例各種填充材料，例如：奈米云母黄色视频免费播放、奈米二氧化矽欧美视频.欧美性爱、碳纖維等無(wú)機(jī)材料，并以雙滾筒混煉法來(lái)制備矽橡膠復(fù)合混成材料日韩电影成人免费观看网址，再經(jīng)由其機(jī)械性質(zhì)欧美R18在线、耐燒蝕、黏著試驗(yàn)等量測(cè)国产第一福利导航，來(lái)探討添加不同填充材及其添加量對(duì)矽橡膠熱物性之影響亚洲色图中文字幕一区。

Introduced the application of laser hot flatness gauge in heavy plate mill of Baosteel. In addition, provided the analysis and research on the gauge. It is used for plates shape control.

主要介紹激光平直度儀在寶鋼厚板廠(chǎng)的應(yīng)用及其測(cè)量原理，分析平直度與延伸率之間的關(guān)系日韩AV论理论片免费观看，研究平直度測(cè)量結(jié)果如何用于板形的控制日本国产中文字幕。

The hot flatness gauge applied in heavy plate mill, Baosteel uses laser measure method. It is installed in back of the hot leveler. It provides dependable and effective data for the hot leveler model.

寶鋼厚板廠(chǎng)應(yīng)用的平直度儀采用激光測(cè)量方式国产aaaaaaaa网站，位于熱矯直機(jī)后免费观看欧美AAAAAAA片，為熱矯模型提供可靠有效的平直度數(shù)據(jù)。

ABSTRACT The modelling and optimizing of ball mill grinding process are studied both theoritically and experimentally in this dissertation.

本文針對(duì)球磨過(guò)程建模和優(yōu)化問(wèn)題進(jìn)行了深入的理論探討和實(shí)驗(yàn)驗(yàn)證亚洲熟女性爱视频。

At present, in order to walk-behind and long continuous grinding mill machine behind the most widely.

目前以手扶式磨機(jī)及多頭連續(xù)磨拋機(jī)運(yùn)用最為廣泛2022国产午夜无码视频。

In high speed wire-rod mill, guide roller is the main consumption tool, excellent wear resistance, adhering steel resistance and hot fatigue resistance are required.

導(dǎo)輥是高速線(xiàn)材軋機(jī)上的主要消耗工具色x色色视频，要求高耐磨性、抗粘鋼性和熱疲勞抗力欧美AAAAV片在线看。