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(shì)與輥鍛工藝相比材料利用率提高10%以上勞動(dòng)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%.

軋制時(shí)毛坯的位置固定，因此不需設(shè)置側(cè)向支撐毛坯的導(dǎo)向尺?？傊?，它適用于軋制復(fù)雜外形結(jié)構(gòu)，精度要求高，零件品種變換很多的情況。但其行程大小受到限制，所以，變形程度也受到影響，同時(shí)，板式軋機(jī)有空行程，故影響到生產(chǎn)率和變形程度都不能很大。

The of the blank is fixed during rolling, so there is no need to set the guide bar of the side supporting blank. In short, it is suitable for rolling complex shape structure with high accuracy and many varieties of parts. But the stroke size is limited, so the degree of deformation is also affected. At the same time, the plate mill has an empty travel, so the productivity and deformation can not be very large.

在經(jīng)過改進(jìn)之后，目前的軋機(jī)設(shè)備采用的是被動(dòng)一軋一拖式生產(chǎn)方式，可以實(shí)現(xiàn)兩道軋制成型，不僅解決了速度配合問題，而且改變了傳統(tǒng)的四道軋制方式，生產(chǎn)效率明顯提高。

After the improvement, the current  mill equipment adopts a passive one rolling and towing mode of production, which can realize two rolling forming. It not only solves the problem of speed matching, but also changes the traditional four way rolling method, and the production efficiency is  improved.

軋機(jī)專業(yè)廠家說，熱軋機(jī)的優(yōu)點(diǎn)主要可以歸納為三個(gè)方面。一點(diǎn)，采用熱軋可以明顯的減少能耗，降低成本。此外，熱軋時(shí)可以發(fā)揮出較高的金屬塑性，而且所產(chǎn)生的變形抗力較小，能夠有效的防止金屬出現(xiàn)嚴(yán)重的變形問題。

The mill manufacturer explains that the advantages of the hot rolling mill can be summed up in three aspects. First, the use of hot rolling can significantly reduce energy cumption and reduce costs. In addition, hot rolling can give full play to the high metal plasticity, and the deformation resistance is small, which can effectively prevent the serious deformation of the metal.