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            長臂挖掘機大小臂開裂的修復方式

            日期:2023-09-15   來源:http://www.idsashop.com/
            大小臂在作業狀態基本每個動作都要受力,雖然鋼鐵冶煉技術在如今已經非常發達,但每個產品都有它的使用壽命,因此在經過一段時間的使用后,長臂挖掘機大小臂都會一定幾率出現裂開的情況,只是開裂的情況各有千秋。
            The large and small arms of a long arm excavator are subject to stress in almost every action during operation. Although steel smelting technology is highly developed nowadays, each product has its own service life. Therefore, after a period of use, the large and small arms of a long arm excavator have a certain probability of cracking, but the cracking situation varies.
            出現開裂問題時,大家一般都會到修理廠進行裂開部分的修復工作,但是,各修理廠師傅技術參差不齊,有些修好能頂住,有些修不好頂不住。其實除了跟本身的技術有關外,更重要的是修復的方案問題。
            When there is a cracking problem, everyone usually goes to the repair shop to repair the cracked part. However, the skills of the technicians in each repair shop vary, with some being able to withstand it well and others not being able to withstand it well. In fact, besides being related to one's own technology, what is more important is the issue of repair solutions.
            長臂挖掘機
            由于斷裂的情況不一,但是大小臂都是焊結構件,修補無非都是焊接。如果斷裂部分在大臂油缸耳座前面一點,不建議繼續工作,防止繼續撕裂,產生事故。針對這個開裂情況該用何種修復方法?
            Due to varying fracture conditions, both the large and small arms are welded components, and repairs are mostly welding. If the broken part is slightly in front of the ear seat of the boom oil cylinder, it is not recommended to continue working to prevent further tearing and safety accidents. What repair method should be used for this cracking situation?
            我們應該切割一部分,由斷裂處左右各割去側板180-200,下面的蓋板以側板割去的180-200往左右再多割去約150。接下來,在斷裂的蓋板下面打好襯板,焊好,蓋板裂縫也一并焊好焊接過程應該平整無氣泡產生。
            We should cut a part, cutting 180-200 side plates from the left and right sides of the fracture, and cutting about 150 more cover plates from the 180-200 side plates to the left and right sides of the lower cover plate. Next, lay a lining plate under the broken cover plate, weld it, and weld the cracks on the cover plate together. The welding process should be smooth and free of bubbles.
            焊好后,根據切去的青色部分側板,按尺寸重新切割一塊鐵板焊接上去,且在里面打上襯板。襯板要比封上去的側板長點。
            After welding, cut a new iron plate according to the size of the cut blue side plate and weld it on, and place a lining plate inside. The lining board is slightly longer than the sealed side board.
            完成這步后,就差底蓋板沒有封上了,在封底蓋板之前,還是先打襯板,為了增加焊接接觸面積,鞏固焊接的牢固性,打完襯板及封好底板后,修補工作基本完成。接下來可以打磨,補膩子上油漆了。
            After completing this step, the bottom cover plate is almost not sealed. Before sealing the bottom cover plate, it is still necessary to apply a lining plate first. In order to increase the welding contact area and consolidate the welding firmness, after applying the lining plate and sealing the bottom plate, the repair work is basically completed. Next, you can polish and apply paint to the putty.
            長臂挖掘機租賃人員認為修復的關鍵除了修復方法,焊接技術因素,與焊接采用的氣體也有很大關系。一般普通的修理廠都是用普通二氧化氣體焊。在這里建議采用二保焊焊接比較好,結實不容易開焊,因為二保焊溫度高焊接面積比較大,能使鋼板有效的結合。
            The leasing personnel of the long arm excavator believe that the key to repair is not only the repair method, welding technology factors, but also the gas used for welding. Ordinary repair shops usually use ordinary gas dioxide welding. Here, it is recommended to use secondary welding, which is better and more sturdy and not easy to open, because the secondary welding temperature is high and the welding area is relatively large, which can effectively bond the steel plate.
            感謝您的閱讀,此文的文章來源:長臂挖掘機更多的內容和問題請點擊:http://www.dybocheng.com我們會繼續努力的為您提供服務,感謝您的支持!
            Thank you for reading. The source of this article is: Long Arm Excavator. For more information and questions, please click on: http://www.dybocheng.com We will continue to work hard to provide you with services. Thank you for your support!

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