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北京市住宅建设总公司构件厂利用报废的130汽车吊伸缩臂改装成盘条钢筋液压冷拉生产线,自投产后,冷拉钢筋近10000t,节约钢筋40t,降低成本4.4万元。北京市住宅建设总公司组织专业人员对这一技术改造的成功例子进行了鉴定。鉴定认为该项技术构思新颖合理,结构简单,工艺有所创新,因陋就简,实用性强,冷拉范围广,操作简便,安全可靠,机械性能和产品质量稳定。
The Beijing Municipal Housing Construction Corporation’s component plant has used the scrapped 130-vehicle telescopic arm to be converted into a wire rod hydraulic cold-drawn production line. Since it was put into production, cold-drawn steel has nearly 10,000 tons, saving 40 tons of steel bars and reducing costs by 44,000 yuan. The experts of the Beijing Municipal Housing Construction Corporation identified the successful examples of this technological transformation. According to the appraisal, the technical conception is novel and reasonable, the structure is simple, and the process is innovative. Because it is simple and practical, it has a wide range of cold drawing, is easy to operate, safe and reliable, and has stable mechanical properties and product quality.