价值工程
價值工程
개치공정
VALUE ENGINEERING
2015年
12期
94-97,98
,共5页
宽叶片螺旋钻杆%绕螺旋叶片工装%自动焊接专机
寬葉片螺鏇鑽桿%繞螺鏇葉片工裝%自動銲接專機
관협편라선찬간%요라선협편공장%자동한접전궤
wide blade spiral drill%around the screw blade of tooling%automatic welding machine
为解决原宽叶片螺旋钻杆使用芯棒绕制螺旋叶片回弹大，螺距不匀称，同时手工电弧焊接螺旋叶片咬边严重，焊缝成形差，焊接生产效率低下，产品质量不稳，钻杆矿上无规律断裂频繁等现象。通过不断的试验探索，研究出了更合理的工艺方法，采用绕螺旋叶片工装及自动焊接专机焊接螺旋叶片，提高了产品的整体质量及加工效率，增强了产品的市场竞争力。
為解決原寬葉片螺鏇鑽桿使用芯棒繞製螺鏇葉片迴彈大，螺距不勻稱，同時手工電弧銲接螺鏇葉片咬邊嚴重，銲縫成形差，銲接生產效率低下，產品質量不穩，鑽桿礦上無規律斷裂頻繁等現象。通過不斷的試驗探索，研究齣瞭更閤理的工藝方法，採用繞螺鏇葉片工裝及自動銲接專機銲接螺鏇葉片，提高瞭產品的整體質量及加工效率，增彊瞭產品的市場競爭力。
위해결원관협편라선찬간사용심봉요제라선협편회탄대，라거불균칭，동시수공전호한접라선협편교변엄중，한봉성형차，한접생산효솔저하，산품질량불은，찬간광상무규률단렬빈번등현상。통과불단적시험탐색，연구출료경합리적공예방법，채용요라선협편공장급자동한접전궤한접라선협편，제고료산품적정체질량급가공효솔，증강료산품적시장경쟁력。
In the past, manufacturing wide blade spiral drill, wounding spiral blade use a mandrel, which results in problems as follow:a large rebound, uneven pitch, and at the same time, when welding spiral blade use Manual arc, prone to the phenomenon as follows:severely undercut, weld poor, low welding productivity, unstable product quality, irregular fracture frequently. To solve these problems, we have developed around the screw blade of tooling and an automatic welding machine through continuous exploration test, which improve the overall product quality and process efficiency, and enhance the market competitiveness of products.
