Warning: Illegal string offset 'name' in /home/hbwxgcjxehxbswmx2gkcvjlx/wwwroot/source/module/mod.part.php on line 236 亚洲中文字幕精品久久久久久直播,欧美国产日韩A在线视频Y

免费A级毛片无码免费视频首页_国产好大好硬好爽免费不卡_免费人成在线观看成人片_人妻无码中文字幕免费视频蜜桃

歡迎來(lai)到遵(zun)化市萬鑫工(gong)程(cheng)機械有限公(gong)司官方網(wang)站(zhan)!

滿足客戶各方面的技術設計工藝要求

誠信(xin)求發展 質量(liang)求生存!

 ;           7×24小時售后服務熱線

+86 13313251709

產品banner
您當前的位置 : 首 頁 > ?裝載機產品

?裝載機配重004A

2021-04-13 10:34:24
?裝載機配重004A
詳(xiang)細介紹:

  鑄件的精度和生產過程的經濟表現,主要取決于這道工序。在很多現代化的配重鐵車間(jian)里(li),造型(xing)造芯(xin)(xin)都實現了機械化或自動(dong)化。常(chang)用的砂型(xing)造型(xing)造芯(xin)(xin)設備有高、中、低壓造型(xing)機、拋砂機、無箱射壓造型(xing)機、射芯(xin)(xin)機、冷和熱芯(xin)(xin)盒機等(deng)。

  叉車配重鐵(tie)工(gong)藝可(ke)分(fen)(fen)為(wei)(wei)(wei)三(san)個基(ji)本部分(fen)(fen),即配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)金(jin)(jin)(jin)屬(shu)(shu)準備、鑄(zhu)型(xing)(xing)(xing)準備和(he)鑄(zhu)件(jian)處理。 配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)金(jin)(jin)(jin)屬(shu)(shu)是指配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)生產(chan)中(zhong)用于澆注鑄(zhu)件(jian)的(de)金(jin)(jin)(jin)屬(shu)(shu)材料(liao),它(ta)是以一種金(jin)(jin)(jin)屬(shu)(shu)元素為(wei)(wei)(wei)主(zhu)要(yao)(yao)(yao)成分(fen)(fen),并(bing)加入其他金(jin)(jin)(jin)屬(shu)(shu)或非(fei)金(jin)(jin)(jin)屬(shu)(shu)元素而組成的(de)合金(jin)(jin)(jin),習慣上稱為(wei)(wei)(wei)配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)合金(jin)(jin)(jin),主(zhu)要(yao)(yao)(yao)有鑄(zhu)鐵(tie)、鑄(zhu)鋼(gang)和(he)配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)有色(se)合金(jin)(jin)(jin)。叉車(che)配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)按造(zao)型(xing)(xing)(xing)材料(liao)的(de)不同,又可(ke)分(fen)(fen)為(wei)(wei)(wei)兩(liang)大類(lei)(lei):一類(lei)(lei)以天(tian)然礦產(chan)砂石作為(wei)(wei)(wei)主(zhu)要(yao)(yao)(yao)造(zao)型(xing)(xing)(xing)材料(liao),如熔模(mo)配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)、殼型(xing)(xing)(xing)配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)、負壓配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)、泥型(xing)(xing)(xing)配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)、實(shi)型(xing)(xing)(xing)配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)、陶(tao)瓷型(xing)(xing)(xing)配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)等(deng);一類(lei)(lei)以金(jin)(jin)(jin)屬(shu)(shu)作為(wei)(wei)(wei)主(zhu)要(yao)(yao)(yao)鑄(zhu)型(xing)(xing)(xing)材料(liao),如金(jin)(jin)(jin)屬(shu)(shu)型(xing)(xing)(xing)配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)、離心配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)、連續配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)、叉車(che)配(pei)(pei)(pei)(pei)件(jian)鐵(tie)、低(di)壓配(pei)(pei)(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵(tie)等(deng)。

  配重塊結構設(she)計(ji)(ji)除應(ying)符合機器(qi)設(she)備(bei)本(ben)身的要(yao)求(qiu)和機械加工(gong)(gong)工(gong)(gong)藝性(xing)的要(yao)求(qiu)外,還(huan)應(ying)符合鑄造工(gong)(gong)藝的要(yao)求(qiu),配重塊的結構設(she)計(ji)(ji)應(ying)注意以下幾(ji)點:

  一(yi)、要便于(yu)制造模型、芯盒和造型:

  1)配重(zhong)塊的(de)外形應(ying)力求簡(jian)單,以便(bian)于起(qi)模,應(ying)盡(jin)量使(shi)鑄造分型面為(wei)平面,且數目小(xiao);

  2)配(pei)重塊的內腔應力(li)求(qiu)鑄造時不用(yong)或少用(yong)型芯,當采(cai)用(yong)型芯時,應方便其支(zhi)撐、固(gu)定及(ji)排氣出(chu)砂,時應設有(you)足夠(gou)的工藝孔;

  3)對于配(pei)重塊內外側(ce)面及加(jia)強肋(lei)等結構,應在起(qi)模方向(xiang)設有的結構斜度;

  4)配(pei)重(zhong)塊上(shang)的凸臺(tai)部(bu)分與配(pei)重(zhong)鐵(tie)本(ben)體不應相差過(guo)大,好取同一高度,同一面上(shang)的距離較近的幾(ji)個凸臺(tai),好連成整(zheng)體的凸起部(bu)分。

裝載機產品配重

上一篇:裝載機配重003A2021-04-13
下一篇:裝載機配重005A2021-04-13

近期瀏覽:

萬鑫工程機械有限公司

聯系方式

+86 133-1325-1709

河北(bei)省(sheng)遵化市團瓢莊(zhuang)鄉(xiang)山里(li)各莊(zhuang)工業園

wxjx@vip.163.com

二維碼