白带有黄色渣渣是什么问题,優質欧美成人爽爽爽视频,中文字幕一区不卡在线,欧美日韩在线精品一区二区

當(dāng)前位置:首頁(yè)-新聞資訊

如何防止彩色鋁卷在生產(chǎn)過(guò)程中產(chǎn)生黑渣

來(lái)源:http://www.menguosenlin.cn/ 發(fā)布時(shí)間:2020-12-10

大部分的鋁卷生產(chǎn)廠家采取積極的熱變形擠壓成型方法通過(guò)特定的(錐死,死,死)來(lái)獲得所需的橫截面的形狀鋁,由于外部因素的影響點(diǎn)顏色鋁輥在生產(chǎn)過(guò)程中會(huì)拖黑的缺陷,渣,所以如何解決這個(gè)問(wèn)題,減少?gòu)U料,提高收益率?這里有三種方法:
  Most aluminum coil manufacturers adopt active hot deformation extrusion method to obtain the required cross-section shape of aluminum through specific (cone dead, dead, dead). Due to the influence of external factors, the spot color aluminum roll will drag black defects and slag in the production process, so how to solve this problem, reduce waste and improve the yield? Here are three methods:
  1. 生產(chǎn)過(guò)程控制
  1. Production process control
  切割彩涂鋁輥,用風(fēng)管清理彩涂鋁輥上的灰塵,減少灰塵的帶入,減少黑、渣的來(lái)源;
  Cut the color coated aluminum roller, use the air pipe to clean the dust on the color coated aluminum roller, reduce the introduction of dust, reduce the source of black and slag;
  殘余厚度要保持足夠,過(guò)薄的殘余壓力會(huì)導(dǎo)致彩涂鋁盤(pán)管在卷尾處卷入型材,造成黑、渣;
  The residual thickness should be enough, too thin residual pressure will cause the color coated aluminum coil to be drawn into the profile at the end of the coil, resulting in black and slag;
  擠出速度要有效控制,特別是擠出端部要減速,防止湍流卷入表面雜質(zhì)。
  The extrusion speed should be controlled effectively, especially the extrusion end should be decelerated to prevent turbulence from getting involved in the surface impurities.
  對(duì)生產(chǎn)的各個(gè)階段進(jìn)行清理;
  Clean up all stages of production;


  2. 設(shè)備設(shè)備調(diào)整
  2. Equipment adjustment
  如果擠壓棒不在中間,擠壓棒運(yùn)動(dòng)磨損材料膽囊,會(huì)造成材料膽囊腹部變形等缺陷;模座中心,上、下、左、右向中心,嚴(yán)禁移動(dòng)模座進(jìn)行生產(chǎn),上下錯(cuò)誤,要聯(lián)系機(jī)修進(jìn)行維護(hù);壓實(shí)餅的大小應(yīng)定期檢測(cè)和更換。壓實(shí)后的卷邊餅也會(huì)產(chǎn)生發(fā)黑、夾渣等報(bào)廢現(xiàn)象。材料膽囊使用很長(zhǎng)一段時(shí)間,如出現(xiàn)變形,也會(huì)導(dǎo)致批量報(bào)廢,報(bào)廢生產(chǎn)很多,需要注意,新材料膽囊必須清除污垢的膀胱和膀胱拋光機(jī)安裝之前。
  If the extrusion bar is not in the middle, the movement of the extrusion bar will wear the gallbladder of the material, which will cause the abdominal deformation of the gallbladder of the material and other defects; the center of the mold base, up, down, left and right, is strictly prohibited to move the mold base for production, and the up and down errors should be contacted with the machine for maintenance; the size of the compaction cake should be regularly inspected and replaced. After compaction, the curling cake will also produce blackening, slag inclusion and other scrap phenomena. Material gallbladder used for a long time, if there is deformation, it will also lead to batch scrapping, scrapping a lot of production, it needs to be noted that the new material gallbladder must be cleaned of dirt before the installation of bladder and bladder polishing machine.
  3.調(diào)整模具設(shè)計(jì)和生產(chǎn)計(jì)劃
  3. Adjust mold design and production plan
  對(duì)于平面模具,如有必要,應(yīng)安裝導(dǎo)流板進(jìn)行導(dǎo)流,以縮小進(jìn)料口,夾緊死區(qū)。材料孔必須完全被模具分流孔包圍,對(duì)每一套模具進(jìn)行監(jiān)控比較,如分流孔太大的現(xiàn)象,不能在機(jī)器上生產(chǎn),要轉(zhuǎn)到機(jī)器上生產(chǎn)。
  For flat die, if necessary, guide plate shall be installed to guide the flow, so as to reduce the feed port and clamp the dead zone. The material hole must be completely surrounded by the mold shunting hole, and each set of mold shall be monitored and compared. If the shunting hole is too large to be produced on the machine, it shall be transferred to the machine for production.
  以上是鋁卷生產(chǎn)廠家為大家介紹的如何防止彩色鋁卷在生產(chǎn)過(guò)程中產(chǎn)生黑渣相關(guān)內(nèi)容,想要了解更多內(nèi)容,歡迎訪問(wèn)網(wǎng)站:http://www.menguosenlin.cn

欧美日韩国产综合新一区-国产综合av一区二区三区| 欧美精品一区二区不卡-精品国产一区二区三区香蕉网址| 免费av一区在线观看-国产精品视频高潮流白浆视频免费| 男女做爰猛烈啪啪吃奶在线观看-人妻连裤丝袜中文字幕| 中文不卡一区二区三区-老司机在线老司机在线一区| 青青操视频在线观看国产-欧美成人乱码在线观看| 日韩精品亚洲不卡一区二区-成人网在线视频精品一区二区三区| 亚洲综合av一区二区三区-高潮又爽又黄无遮挡激情视频| 精品国产综合一区二区三区-蜜臀一区二区三区刺激视频| 看肥婆女人黄色儿逼视频-秋霞电影一区二区三区四区| 亚洲欧美一区二区中文-台湾中文综合网妹子网| 亚洲国产中文欧美一区二区三区-国产精品一区二区视频成人| 99在线免费观看视频-丰满人妻一区二区三区视频53| 久久特一级av黄色片-91社区视频免费观看| 麻豆久久国产精品亚洲-日本理论中文字幕在线视频| 日韩高清在线观看一区二区-美产av在线免费观看| 少妇人妻无码久久久久久-综合图片亚洲网友自拍| 久久蜜桃精品一区二区-麻豆视频啊啊啊好舒服| 欧美精品一区二区三区爽爽爽-日韩国产精品亚洲经典| 亚洲福利视频免费观看-中文字幕日本不卡一区二区| 亚洲av成人一区国产精品网-国产偷_久久一级精品a免费| 黄色av网站在线免费观看-亚洲欧美精品偷拍tv| 国产欧美日本不卡精美视频-日本后入视频在线观看| 国产精品成人欧美激情-黄色床上完整版高清无遮挡| 欧美一区二区三区调教视频-三上悠亚国产精品一区二区三区| 国产人妻人伦精品日本-国产98超碰人人做人人爱| 久久久精品欧美日韩国产-欧美精品乱码视频在线| 日韩高清在线观看一区二区-美产av在线免费观看| 亚洲欧美日韩二区三区-国产在线欧美一区日韩二区| 欧美亚洲另类久久久精品-国产精品一区二区亚洲推荐| 久久网站中文字幕精品-三级精品久久中文字幕| 国产精品久久99精品毛片-国产四季高清一区二区三区| 激情字幕久久久字幕中文-一区二区三区免费黄片| 97一区二区三区在线-欧美护士性极品hd4k| 精品亚洲卡一卡2卡三卡乱码-一区三区二插女人高潮在线观看| 国产精品v欧美精品v日韩精品-国产欧美日韩精品区一区二污污污| 91麻豆免费在线视频-欧美中文天堂在线观看| 91麻豆免费在线视频-欧美中文天堂在线观看| 亚洲av综合av一区东京热-黄页免费视频网站在线观看| 亚洲欧美一区二区中文-台湾中文综合网妹子网| 小12萝自慰喷水亚洲网站-chinese偷拍一区二区三区|