国产免国产免费|国产精品久久久久久久|国产精品久久久久久无码专区|国产一级无码AV免费久久1
  • 新聞動態

    首頁 > 新聞動態
    井蓋模具制作中會出現的問題
    發布人:管理員   發布時間:2020-12-1

    井蓋模具主要用于生產水泥防盜井蓋使用,井蓋模具具的特點是生產出的井蓋尺寸標準,適用于小區內,道路內等地方使用,模具不受尺寸外形限制,可生產各種尺寸井蓋,可加重加強定做各種尺寸。
    The well cover mould is mainly used for the production of cement anti-theft well cover. The feature of the well cover mould is the size standard of the well cover produced, which is suitable for the use in the community, road and other places. The mold is not limited by the size and shape, and can produce various sizes of manhole cover, and can strengthen the customization of various sizes.

    我們在井蓋模具制作中,盡管定模型腔的光潔度打得很光,因型腔較深,仍出現粘在定模上的現象。所以在模具設計時,必須全面分析鑄件的結構,熟悉壓鑄機的操作過程。
    In the production of well cover mould, although the finish of the fixed mould cavity is very smooth, the phenomenon of sticking to the fixed mould still occurs because of the deep cavity. Therefore, in the mold design, we must comprehensively analyze the casting structure and be familiar with the operation process of the die casting machine.

         

    要了解壓鑄機及工藝參數得以調整的可能性,掌握在不同情況下的充填特性,并考慮模具加工的方法、鉆眼和固定的形式后,才能設計出切合實際、滿足生產要求的模具。
    It is necessary to adjust the decompressing casting machine and process parameters, master the filling characteristics under different conditions, and consider the mold processing method, drilling and fixed form, then the mold that is practical and meets the production requirements can be designed.

    井蓋模具在人們生活中起到了很大的作用,雖然他的應用很廣泛,但是我們在使用的過程中以及用完之后一定要重視它的保管問題,我司是一家專業的井蓋模具生產廠家,購買我司模具能享受最專業的售后服務!
    Well cover mold plays a very important role in people's life. Although it is widely used, we must pay attention to its storage in the process of use and after use. Our company is a professional well cover mold manufacturer. We can enjoy the most professional after-sales service by purchasing our mold!

     

    国产免国产免费|国产精品久久久久久久|国产精品久久久久久无码专区|国产一级无码AV免费久久1
  • 精品久久久久久人妻无码中文字幕|精品久久久久久无码中文字幕一区|精品久久久久久无码人妻A|精品久久久久久无码免费| 精品国产91久久久久久黄无码|精品国产91久久久无码JDAN|精品国产AV无码喷奶水麻豆|精品国产Av无码久久久伦| 色综合久久久无码中文字幕波多|色视频网站|蜜臀AV无码精品国产午夜|蜜臀av夜夜澡人人爽人人| 国产精品va无码一区二区臀|国产精品一二三区|国产精品一区久久久久久|国产精品一区二区三区四区| 99久久久国产精品免费播放器|99久久久国产精品免费蜜臀|99久久久国产精品无码免费|99久久久无码国产精免费| 午夜精品久久久久久毛片|午夜精品福利|午夜精品福利视频|午夜精品视频| 亚洲性爱视频|亚洲午夜福利AV一区二区无码|亚洲午夜无码Av毛片久久|亚洲午夜国产精品无码老牛影视| 久久免费看少妇高潮片A特黄|久久无码av人妻精品精油按摩|久久无码人妻丰满熟妇区毛片|久久无码视频| 91无码人妻精品一区|91无码在线|91无码精品久久久一区|91福利在线| 国产女人喷水嗷嗷叫在线观看_国内精品视频在线观看_国产一区二区三区在线观看_国产精品自产拍高潮在线观看| 无码国产精品一区二区免费式芒果|无码国产精品久久久久|无码国内精品人妻少妇|无码无遮挡H肉动漫在线观看| 久久久久久久97|久久久久久精品无码人妻|久久久久久久Aⅴ无码免费网站|久久久久久精品无码免费看| AAAAA少妇高潮大片在线|AAAAA级少妇高潮大片免费|AAAAA级少妇高潮大片在线|AAAA妇女高潮大片嘿嘿免费| 免费黄色网址|日韩黄色网站|免费黄色视频在线观看|欧美黄色网|特级黄色网站| 人妻丰满熟妇av无码区免费蜜臀|人妻久久久久无码中文字幕|人妻人人做人碰人人爽91|人妻仑乱A级毛片免费看| 少妇高潮毛片免费看|日韩无码高清|日韩美女A∨性爽一级毛片|少妇被又大又粗又爽毛片久久|3oc378 人人妻人人操|人人妻人人澡人人爽人人精品99|人人妻人人澡人人爽人人精品电影|人人爽亚洲AⅤ人人爽AV人人片|ca3402 亚洲黄色网|亚洲黄色片|亚洲黄色电影|亚洲黄色网址|亚洲黄色无码|亚洲黄色在线观看亚洲黄色网站在线观看|gkc684 午夜福利网|午夜福利视频网站|午夜精品一区二区三区免费视频|午夜精品一区二区三区在线视|q3g329 高清无码网站_高潮毛片无遮挡高清免费_高潮AAA人人爽人人爱_高潮毛片无遮挡高清免费视频|kuw107 91人人操|91人妻人人做人碰人人爽|91人妻人人澡人人爽人人精品|91亚洲人人在字幕国产|4gc412 精品无码一级毛片免费|精品无码久久久久久久久曰韩|精品无码久久久久久久久电影|精品无码久久久久久久久网站|ws4316 国产精品免费看久久久无码|国产精品午夜福利在线观看|国产精品扒开腿做爽爽的视频|国产精品揄拍100视频|ges622 无码人妻αⅤ免费一区二区三区|无码人妻一区二区三区免费不卡|无码人妻一区二区三区精品视频|无码人妻一级毛片免费|a4u649 高清无码网站_高潮毛片无遮挡高清免费_高潮AAA人人爽人人爱_高潮毛片无遮挡高清免费视频|equ864 91视频网站_91视频免费观看_91免费 无码 国产在线观看_91性高湖久久久久久久久|4ic53 尤物AV午夜精品一区二区入口|巨爆乳中文字幕爆乳区五月|巨胸大乳寂寞人妻I在线|巨胸大乳寂寞人妻中文在线|ws417 亚洲无码一区_亚洲无码在线观看_亚洲无码高清视频_亚洲无码精品在线|qyw238 欧美精品免费一区二区三区在线_久久精品国产96精品亚洲_91久久久精品人妻无码专区不卡_久久久久久精品无码免费看|cyw999 亚洲无码免费|在线观看黄色网站|中文字幕在线观看|中文字幕免费在线看线人|y3y98 亚洲 小说 欧美 另类 激情,久久精品国产96精品亚洲,亚洲性视频,久久精品国产亚洲AV妓女不卡|oak875