12月20日金堂鋼管分公司40穿孔機(jī)組項(xiàng)目按節(jié)點(diǎn)安全優(yōu)質(zhì)完成機(jī)組熱試，為分公司開(kāi)拓高端市場(chǎng)、提升競(jìng)爭(zhēng)力奠定了堅(jiān)實(shí)基礎(chǔ)!

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        “開(kāi)始！”12月20日，隨著金堂鋼管分公司40穿孔機(jī)組項(xiàng)目負(fù)責(zé)人一聲令下，一支火紅的鋼坯從加熱爐吐出，通過(guò)輥道，轉(zhuǎn)瞬間被穿孔機(jī)咬入，順利穿孔成毛管，標(biāo)志分公司新建40機(jī)組熱負(fù)荷試車(chē)成功。

        連日來(lái)，分公司40機(jī)組項(xiàng)目部一手抓疫情防控，一手抓工程建設(shè)。為保證試車(chē)工作的順利完成，項(xiàng)目部組織各參建單位和部門(mén)梳理相關(guān)制約因素，從完善風(fēng)險(xiǎn)方案、合理分配人力、優(yōu)化工作任務(wù)安排等多個(gè)方面入手，確保40機(jī)組試車(chē)過(guò)程中每個(gè)細(xì)節(jié)措施到位、責(zé)任到人。

        從12月20日零時(shí)起，項(xiàng)目部安排步進(jìn)爐升溫，9時(shí)開(kāi)始送料，11時(shí)各崗位人員到位準(zhǔn)備。各崗位人員一邊做好穿孔準(zhǔn)備，一邊進(jìn)行最后安全確認(rèn)?！凹訜釥t加熱段，均熱段溫度滿足生產(chǎn)要求；穿孔機(jī)前后臺(tái)滿足生產(chǎn)要求；孔型參數(shù)滿足生產(chǎn)要求……”試車(chē)現(xiàn)場(chǎng)不時(shí)響起各崗位人員關(guān)于試車(chē)的準(zhǔn)備情況。準(zhǔn)備工作完成后，穿孔線上各操作人員撤離到安全區(qū)域等候，隨后穿孔機(jī)歡快地運(yùn)轉(zhuǎn)起來(lái)，現(xiàn)場(chǎng)干部職工懷著無(wú)比激動(dòng)的心情，見(jiàn)證這一歷史時(shí)刻：當(dāng)紅色的圓坯快速穿過(guò)穿孔機(jī)“吐”出鋼管成品時(shí)，頓時(shí)現(xiàn)場(chǎng)響起熱烈的掌聲。

        據(jù)悉，此次試軋的圓坯規(guī)格為Φ50mm、鋼號(hào)20號(hào)，軋制規(guī)格分別為Φ52×7mm、Φ52×5.5mm、Φ52×4.7mm，經(jīng)檢查尺寸及表面質(zhì)量均滿足工藝要求。熱試后，分公司將持續(xù)完善設(shè)備及參數(shù)的調(diào)試和優(yōu)化等收尾工作，加快推進(jìn)新機(jī)組達(dá)產(chǎn)達(dá)效。

On December 20th, the 40 perforated units project of Jintang Steel Pipe Branch completed the hot test of the units according to the safety and quality of the nodes, which laid a solid foundation for the branch to explore the high-end market and enhance its competitiveness!

'Go! On December 20, as the leader of the 40 perforated unit project of Jintang Steel Pipe Branch gave the order, a red-hot billet was discharged from the heating furnace and passed through the roller table. In a twinkling, it was bitten into by the puncher and perforated into capillary tubes smoothly, which marked the success of the thermal load test of the new 40 units of the branch.

Over the past few days, the project department of the 40 units of the branch has been focusing on both epidemic prevention and control and project construction. In order to ensure the smooth completion of the test work, the project department organizes all the participating units and departments to review the relevant constraints and start from various aspects such as perfecting the risk scheme, rationally allocating manpower, and optimizing the arrangement of work tasks, so as to ensure that every detail measures are in place and responsibilities are assigned to people during the test work of 40 units.

From 12:00 on December 20, the project department will arrange the stepping furnace to heat up, start feeding at 9:00, and get all the staff ready at 11:00. The personnel in each position prepare for perforation and conduct final safety confirmation. "In the heating section of the furnace, the temperature of the soaking section meets the production requirements; Puncher front and back to meet the production requirements; Pass parameters meet production requirements..." The test site from time to time sounded each post about the test preparation. After the completion of the preparation work, all operators of the perforation line evacuated to the safe area to wait, and then the puncher began to run happily. The cadres and staff at the site, with great excitement, witnessed this historic moment: when the red round billet quickly passed through the puncher and "vomited" out the finished steel pipe, the scene immediately erupted into warm applause.

It is understood that the rolling of round billet, steel grade 20 specifications for Φ 50 mm, specifications of rolling Φ Φ 52 x 7 mm, respectively (52, Φ 52 x 4.7 mm x 5.5 mm, through inspection the size and surface quality meet the technological requirements. After the hot test, the branch will continue to improve the equipment and parameters of the commissioning and optimization of the final work, accelerate the new units to achieve production and efficiency.