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

鋁板發脆由什么原因造成的?

來源:http://www.kangyanghua.com/ 發布時間:2018-03-09

近年來,鋁板市場的需求越來越大,市面上也出現很多新的鋁板廠家,可是由于技術不過關,沒有生產經驗,生產出的鋁板不合格,產品質量不過關,導致鋁板發脆,那么是什么導致鋁板發脆的原因呢?
In recent years, the market demand for aluminum is more and more big, a lot of new aluminum manufacturers also appeared on the market, but because the technology does not pass, no production experience, the production of aluminum unqualified product quality, resulting in aluminum brittle, so what is the cause of brittle aluminum?
1、鋁板生產廠家對于因分流筋匯合不良造成的性能下降應適當增加筋與外表面、筋與筋匯流處的長度,或者增大壓縮比來解決,模頭壓力的改變可以通過改變模頭平直段長度來調整流料阻力。
1, aluminum manufacturers for shunt performance due to reinforcement caused by poor confluence decline should be appropriate to increase the rib and the outer surface, tendon and tendon at the confluence of the length, or increase the compression ratio, die pressure change can be adjusted by changing the flow resistance of the die head straight length.


2、定型模的冷卻速率,冷卻水溫往往沒有引起足夠的重視,冷卻水的作用是將型材拉伸的大分子鏈及時冷卻定型,達到使用目的。
2, the cooling rate of the mold and the cooling water temperature often fail to attract enough attention. The role of cooling water is to cool the profile chain in time and achieve the purpose.
3、口模截面設計不合理,尤其是內筋的分布和交界面角度的處理,這樣會造成應力集中現象存在,需要改進設計和消除交界面處的直角和銳角。
3, the section design of the die is unreasonable, especially the treatment of the distribution of the inner reinforcement and the angle of the interface. This will cause the phenomenon of stress concentration. We need to improve the design and eliminate the right angle and sharp angle at the interface.
4、口模出料不均勻,造成型材壁厚薄不一致,或者密實度不一致,這也就造成了型材兩個面之間的力學性能上的差別。
4, the die material is uneven, resulting in inconsistent thickness of the profile wall, or inconsistency of density, which results in the difference in mechanical properties between the two surfaces.
5、模頭壓力不足,模頭處壓力大小是直接受模具的壓縮比,特別是模具平直段的長度來決定的。模頭的壓縮比太小或平直段太短都會造成鋁板制品不致密,影響物理性能。
5, the pressure of the die head is insufficient and the pressure of the die head is directly determined by the compression ratio of the die, especially the length of the die flat section. The compression ratio of the die head is too small or the straight section is too short will cause the aluminum plate products to be not dense and affect the physical properties.
以上就是小編為您講解的有關知識,我們擁有嚴謹的工作態度,熟練的工作技能,將確保任務準確、的完成。
The above is the knowledge that Xiao Bian tells you. We have strict working attitude and skilled working skills. We will ensure that tasks are done accurately and efficiently.

主站蜘蛛池模板: 亚洲亚洲人成网站77777| 十八禁视频在线观看免费无码无遮挡骂过| 熟妇人妻一区二区三区四区| 自拍 另类 综合 欧美小说| 国产日产欧产精品精品软件| 婷婷四虎东京热无码群交双飞视频 | 无码专区人妻系列日韩精品| 人妻有码中文字幕| 亚洲一线二线三线品牌精华液久久久| 美女黄18以下禁止观看| 狼狼综合久久久久综合网| 欧美老妇与禽交| 亚洲 欧美 日韩 国产综合 在线| 无码熟熟妇丰满人妻啪啪| 亚洲av色无码乱码在线观看| 美女内射毛片在线看3d| 男女18禁啪啪无遮挡激烈网站 | 丁香色欲久久久久久综合网| 黑人上司粗大拔不出来电影| 日本xxxx色视频在线播放| 美女啪啪网站又黄又免费| 国内精品自线在拍| 亚洲av无码乱码在线观看牲色| 国产情侣作爱视频免费观看 | 国产成人无码av一区二区| 无码夜色一区二区三区| 美女黄18以下禁止观看| 娇妻被打开双腿灌满白浆一区| 麻豆专媒体一区二区| 亚洲国产精品无码中文字| 国产末成年女av片| 熟妇无码乱子成人精品| 性高湖久久久久久久久aaaaa| 欧美黑人又粗又大久久久| 妺妺窝人体色www婷婷| 久久精品亚洲中文字幕无码麻豆| 久久久无码精品亚洲日韩蜜臀浪潮| 国产亚洲欧美精品久久久| 少妇被粗大的猛烈进出视频| 国产98在线 | 免费、| 性饥渴的农村熟妇|