CAJ | 학술논문

针对高效、绿色、安全的全新装药技术-基于双螺杆的自动连续挤注装药，探讨适用于含铝温压炸药装药的双螺杆挤出机原理和设计方法。通过对挤出过程关键工艺参数螺杆扭矩、转速、温度和压力的检测与控制，提出一种自动连续挤注装药方法，建立一套满足工艺安全适应性的装备系统，并确定适应温压炸药自动装药的双螺杆选型及关键工艺参数。结果表明：同向啮合双螺杆挤出机是一种能满足高固相含能温压炸药充分混合的工艺装备，具有工艺适应性与安全性；以双螺杆挤出机为核心的挤注装药工艺方法明显优于现有浇注批量制造法。
침대고효、록색、안전적전신장약기술-기우쌍라간적자동련속제주장약，탐토괄용우함려온압작약장약적쌍라간제출궤원리화설계방법。통과대제출과정관건공예삼수라간뉴구、전속、온도화압력적검측여공제，제출일충자동련속제주장약방법，건립일투만족공예안전괄응성적장비계통，병학정괄응온압작약자동장약적쌍라간선형급관건공예삼수。결과표명：동향교합쌍라간제출궤시일충능만족고고상함능온압작약충분혼합적공예장비，구유공예괄응성여안전성；이쌍라간제출궤위핵심적제주장약공예방법명현우우현유요주비량제조법。
The automated and continuous coextrusion technology based on twin screws has advantages of high efficiency, green and safety. Discuss principle and design about twin screws extruder for aluminized thermobaric explosives. Based on detection and control of key technical parameters in the process of extrusion like screw twisting moment, rotational speed, temperature and pressure, put forward an automated and continuous extrusion method of ammunition charging, therefore build a system that could meet technical safety requirements. Then, and confirm the right type of extruder most suitable for automated ammunition charging of thermobaric explosives. The results show that the intermeshing co-rotating twin screw extruder can meet the processing adaptability and safety requirements of complete mixing of high solid fraction energetic thermobaric explosive. The coextrusion technique, which take twin screwsz extruder as the core, is better than casting method.