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              大慶800rolling mill服務(wù)介紹 圣霖國際開拓創(chuàng)新

              發(fā)布時間:2020-12-27 17:57  

              【廣告】







              關(guān)于機(jī)械產(chǎn)量,二十世紀(jì)七十年代后期,控制冷卻技術(shù)的發(fā)展使得鋼板軋制中的TMCP技術(shù)得到廣泛發(fā)展。

              With regard to mechanical production, the development of cooling technology in the late 1970s made the TMCP technology develop widely in steel plate rolling.




              軋制技術(shù)的有關(guān)問題:

              般在板邊緣較薄,扎或縱厚度偏差就叫做板凸度。如果板凸度足夠大,板厚偏差可以達(dá)到一定值,以至于鋼板不適用于在嚴(yán)格要求板厚精度的場合。當(dāng)厚度偏差增大(在板寬方向上厚度不同)導(dǎo)致在材料設(shè)計后產(chǎn)品損失中應(yīng)考慮增加板厚邊緣。

              It is thinner on the edge of the plate, and the deviation of the ligation or longitudinal thickness is called the plate convexity. If the plate convexity is large enough, the thickness deviation of the plate can be reached to a certain value so that the steel plate is not suitable for the situation where the thickness of the plate is strictly required. When the thickness deviation increases (the thickness is different in the width of the plate), the thickness edge of the plate should be added to the loss of the product after the material is designed.


              驅(qū)動電機(jī)斜置在鋸機(jī)底座上,通過傘齒輪及主傳動軸帶動鋸片,鋸片由液壓裝置鎖緊在傳動軸上。鋸片進(jìn)鋸由液壓驅(qū)動,進(jìn)鋸速度根據(jù)鋸切阻力由比例閥調(diào)節(jié)。當(dāng)軋件斷面較大、鋸切阻力高時,進(jìn)鋸速度慢,反之,進(jìn)鋸速度塊。

              The driving motor is inclined on the base of the saw machine, and the saw blade is driven through the bevel gear and the main drive shaft, and the saw blade is locked on the drive shaft by the hydraulic device. The sawing saw is driven by hydraulic pressure, and the speed of the saw is adjusted by the proportional valve according to the cutting resistance. When the section of the rolled piece is large and the cutting resistance is high, the speed of the saw is slow, and conversely, the speed block of the saw.


              楔橫軋技術(shù)是一種低耗的先進(jìn)生產(chǎn)工藝在連桿生產(chǎn)線上采用楔橫軋制坯熱模鍛壓力機(jī)成形工藝生產(chǎn)連桿鍛件具有其它鍛造工藝無法相比的獨(dú)特優(yōu)勢與輥鍛工藝相比材料利用率提高10%以上勞動生產(chǎn)率提高30 50%



              Cross wedge rolling technology is an advanced production process with high precision, high efficiency, high efficiency and low cumption. On the connecting rod production line, the forming process of the die forging press of the wedge rolling blank is adopted to produce the connecting rod forgings with the unique advantages of other forging processes. Compared with the roll forging process, the utilization ratio of materials is raised by more than 10% of the labor productivity by 3050%.


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