日本h番全彩无遮挡h工口-国产精品无码无片在线观看3d-四虎国产成人永久精品免费-广东少妇大战黑人34厘米视频-人人妻人人狠人人爽天天综合网

當前位置:首頁-新聞資訊

鋁卷的成型執行標準的特點介紹

來源:http://www.kangyanghua.com/ 發布時間:2018-12-10

鋁卷 慣例的穿孔針揉捏法揉捏管材的較大外徑為600~650mm主動歸集,▽較小內徑5~15mm轉型升級,較小壁厚2~5mm。因為穿孔針的強度與剛性上的原因,ⅵ揉捏拉拔管管材的較小內徑與壁厚遭到較大的約束。其間行業運轉鋁卷,2015-7-2114:30:22軟鋁合金管材的較小內徑與較小壁厚可取上述規模的下限,硬鋁合金則取其上限。較近,♂當管材的外徑較大時價差增大,管材的較小壁厚
The maximum outer diameter is 600-650 mm, the minimum inner diameter is 5-15 mm, and the minimum wall thickness is 2-5 mm. Because of the strength and rigidity of the piercing needle, the minimum inner diameter and wall thickness of the kneading and kneading drawing pipe are greatly constrained. The minimum inner diameter and wall thickness of soft aluminium alloy pipe can be taken as the lower limit of the above scale, while hard aluminium alloy can be taken as the upper limit during the operation of aluminium coil industry from July 2015 to 2114:30:22. Recently,, when the outer diameter of the pipe is larger, the price difference increases, and the minimum wall thickness of the pipe increases.
慣例的穿孔針揉捏法揉捏管材的較大外徑為600~650mm鋁卷,㈥較小內徑5~15mm,ⅷ鋁卷的作用較小壁厚2~5mm。因為穿孔針的強度與剛性上的原因,⑾揉捏拉拔管管材的較小內徑與壁厚遭到較大的約束。
Conventional pin kneading method is used to knead the tube with the maximum outer diameter of 600-650 mm aluminium coil, six minimum inner diameter of 5-15 mm, and the minimum wall thickness of aluminium coil of 2-5 mm. Because of the strength and rigidity of the piercing needle, the minimum inner diameter and wall thickness of the kneading and kneading drawing pipe are greatly restricted.
其間需求回升,軟鋁合金管材的較小內徑與較小壁厚可取上述規模的下限,&硬鋁合金則取其上限。較近,鋁卷出產廠家當管材的外徑較大時,管材的較小壁厚通常以不小于管材外徑的5%為宜。外徑500mm以上的管材多選用反揉捏法成形。
In the meantime, the minimum inner diameter and wall thickness of soft aluminium alloy pipe can be taken as the lower limit of the above scale, while that of hard aluminium alloy pipe can be taken as the upper limit. Recently, when the outer diameter of the tube is large, the minimum wall thickness of the tube is usually not less than 5% of the outer diameter of the tube. Most of the pipes with diameter over 500 mm are formed by reverse kneading.

鋁卷生產廠家
選用Confrom分流模揉捏,鋁卷執行規范可以成形與穿孔針揉捏法相比壁厚薄而均勻、偏心小的管材。但考慮到焊縫質量問題,Ⅰ在同一揉捏設備上所能成形的較大管材外徑或用同一揉捏筒所能揉捏的管材外徑比穿孔針揉捏法揉捏時要小。
By using Confrom shunt die kneading, the aluminium coil execution specification can form thin, uniform and small eccentricity pipe compared with the pin kneading method. However, considering the quality of weld seam, I. The maximum outside diameter of pipe that can be formed on the same kneading equipment or that can be kneaded with the same kneading cylinder is smaller than that when kneading with a perforating needle.
跟著冷軋管和拉拔管技術的不斷改進,回鋁合金管的較小壁厚可達0.1~0.2mm或更薄。
Company has learned that with the continuous improvement of cold rolling and drawing technology, the minimum wall thickness of aluminium alloy tubes can reach 0.1-0.2 mm or thinner.
較近在350 MN大型立式揉捏機上(反揉捏)出產揉捏管的較大直徑可達l500mm;在196 MN臥式揉捏機上可達l000mm。
Recently, the maximum diameter of kneading tube produced on 350 MN vertical kneading machine (reverse kneading kneading machine) can reach L500 mm, and l000 mm on 196 MN horizontal kneading machine.
揉捏管的較小外徑可達5mm。
The minimum outer diameter of kneading pipe can reach 5 mm.
冷軋薄壁管較大直徑可達120mm以上,ⅴ較小直徑在15mm以下。冷拉薄壁管的直徑為3~500mm力氣跑辦,用旋壓法則可軋出直徑達3000 mm的薄壁大管。
The maximum diameter of cold-rolled thin-walled tube can be more than 120 mm, and the minimum diameter can be less than 15 mm. The diameter of cold-drawn thin-walled tube is 3-500 mm, and the thin-walled tube with diameter of 3000 mm can be rolled by spinning method.
本文由鋁卷生產廠家整理發布,您是不是對這些內容有所了解了呢?更多的內容請點擊:http://www.jndclyyxgs.com我們會有更多精彩內容等你查看。
This article is organized and published by aluminium coil manufacturer. Do you know something about these contents? For more information, please click: http://www.kangyanghua.com. We will have more wonderful content waiting for you to see.

主站蜘蛛池模板: 久无码久无码av无码| 国产va免费精品观看精品 | 亚洲av无码乱码在线观看代蜜桃| 国产精品白浆在线观看无码专区| 丰满人妻一区二区三区免费视频| 国产色无码专区在线观看| 久久av高潮av无码av| 中文字日产幕码三区的做法大全| 久久久人人人婷婷色东京热| 亚洲人成人网站色www| 2021在线精品自偷自拍无码 | 久久久久人妻一区二区三区vr| 性欧美大战久久久久久久| 亚洲国产成人久久综合| 国产成人精品日本亚洲11| 无码夜色一区二区三区| 乱子伦一区二区三区| 久久久久99人妻一区二区三区| 色视频www在线播放国产人成| 亚洲av乱码一区二区三区| 人妻换人妻aa视频| 国产成人无码区免费网站| 韩国av片永久免费| 最新国产毛2卡3卡4卡| 好屌草这里只有精品| 中文日韩亚洲欧美制服| 国产亚洲av综合人人澡精品| 久久综合给合久久狠狠狠97色| 快好爽射给我视频| 精品国际久久久久999波多野| 国产97在线 | 中文| 日本japanese丰满多毛| 看成年全黄大色黄大片| 亚洲a无码综合a国产av中文| 邻居少妇张开双腿让我爽一夜| 成人天堂资源www在线| 欧美人妻在线一区二区| 18禁网站在线永久免费观看| 久久久久高潮综合影院| 广东少妇大战黑人34厘米视频| 日本阿v片在线播放免费|