HFW焊管生產(chǎn)線飛鋸機(jī)支撐裝置的設(shè)計(jì)應(yīng)用

Design and Application of A Supporting Device for Cutting Flying Saw in HFW Pipe Production Line

摘要: 分析了飛鋸機(jī)的工作原理；針對(duì)受飛鋸機(jī)至快速拉出機(jī)輸出輥架距離的約束，導(dǎo)致在線定尺鋸切最短長(zhǎng)度受限的問題，設(shè)計(jì)了一種安裝在飛鋸機(jī)與快速拉出機(jī)之間的支撐裝置；并介紹了該支撐裝置的工作原理、工作過程、結(jié)構(gòu)特點(diǎn)、液壓和電氣控制系統(tǒng)。安裝該支撐裝置后，可在線完成短管的鋸切，在線縮短對(duì)頭管的長(zhǎng)度，擴(kuò)大了生產(chǎn)能力，提高了生產(chǎn)效率，降低了管材耗損。

Abstract: Operational principle of the flying saw is analyzed.A supporting device is designed，and mounted between the flying sawing machine and the rapid pull-out machine to solve the trouble that the minimum length cut by the flying saw in the line is restrained due to the specific distance between the sawing machine and the run-out roller frame of the rapid pull-out machine.Elaborated here in the paper are the main aspects of the said supporting device，including the operational principle，operation procedures，structural features，and the hydraulic and electric control systems.Thanks to the supporting device，in-line minimum short piece cutting，and in-line crop-shortening are realized.As a result，both production capacity and productivity of the operation line are increased，and accordingly，the yield is increased.