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去年以来,我公司进行了一模多用试验。即利用￠190mm-12m锥形杆钢模成功地生产了￠190mm-9m、10m、11m三种长度的锥形杆。产品各项技术质量指标,经检验,完全符合GB4623-94标准的规定。 一、基本原理 在保证基准模具规格尺寸不变、整体性不变、产品所需钢丝下料长度满足工艺要求的条件下,其基本原理为: 1.钢丝下料、穿丝、锄头、骨架成型等的加工过程与其它半成品的加工过程相同。 2.骨架入模后,将骨架挂丝盘用螺丝拉杆联结固定,而后进行预张。如图1所示。
Since last year, our company has conducted a multi-use test. That is, the use of ¢190mm-12m tapered rod steel mold successfully produced ¢190mm-9m, 10m, 11m three lengths of tapered rod. The technical quality indicators of the products are inspected in full compliance with the provisions of the GB4623-94 standard. First, the basic principle In ensuring that the standard size of the standard mold, the integrity of the same, the product under the wire under the length of the material to meet the requirements of the process, the basic principles are: 1. Steel wire cutting, threading, boring head, skeleton molding The machining process is the same as that of other semi-finished products. 2. After the skeleton is in the mold, the skeleton hanging disc is fixed with a screw puller and then pretensioned. As shown in Figure 1.