国产尤物AV尤物在线观看_亚洲AV无码1区2区久久_亚洲va成无码人在线观看_亚洲AV无码成人精品区天堂

歡迎訪問河北威岳機械有限公司官網
威岳_鑄鐵平臺|鑄鐵平板|T型槽平臺|試驗平臺|檢驗平板|劃線平板|鐵底板|地軌|槽鐵/廠家_河北威岳機械有限公司
銷售熱線:400-7659-868
電話:0317-2081839
傳真:0317-2081836
郵箱:chinawyjx@126.com
網址:yhscz.cn
當前位置:返回首頁 > 公司動態 > 常見問題 > 動態中心

“鑄鐵地梁”對材質要求對室內環境要求

時間:2024-04-01 作者:威岳機械 點擊:176次

鑄鐵地梁材質的要求也是重要的,一般達到HB200-HB300,材質達到了,硬度達到170-240,這個標準之內就可以了,其實材質達到了不用檢驗硬度也會達到的,因為只要材質標號達到了,硬度是其中的一個小的標準,這一點只要稍微有過制作經驗的技術員都會知道。

為了(le)防(fang)止(zhi)鑄(zhu)(zhu)(zhu)(zhu)鐵地(di)(di)梁(liang)發生的變形(xing),在吊裝鑄(zhu)(zhu)(zhu)(zhu)鐵地(di)(di)梁(liang)時(shi),要用四(si)根同樣長度的鋼絲繩同時(shi)掛住鑄(zhu)(zhu)(zhu)(zhu)鐵地(di)(di)梁(liang)上得四(si)個(ge)起(qi)重孔,將(jiang)鑄(zhu)(zhu)(zhu)(zhu)鐵地(di)(di)梁(liang)平穩吊裝在運輸工具上。將(jiang)支(zhi)承點墊好、墊平,確定(ding)每個(ge)支(zhi)撐點受力(li)均勻,確定(ding)整個(ge)鑄(zhu)(zhu)(zhu)(zhu)鐵地(di)(di)梁(liang)平穩。

安裝時將鑄鐵(tie)地梁的各個(ge)支(zhi)撐點用調整(zheng)墊鐵(tie)墊好、墊實,由相(xiang)關(guan)技(ji)術人員將平板調整(zheng)至(zhi)合格精度(du)。使(shi)用時要輕拿輕放工件,不(bu)要在(zai)上面挪(nuo)動比較粗糙的工件,以免對工作面造成磕碰(peng)、劃傷(shang)等(deng)損壞。

為(wei)了防(fang)(fang)止整體變形,使用(yong)(yong)完畢后,要(yao)將工(gong)(gong)件(jian)從鑄(zhu)鐵(tie)地(di)梁上(shang)(shang)(shang)拿下來,避免工(gong)(gong)件(jian)長時間重壓造成變形。不用(yong)(yong)時要(yao)及(ji)時將工(gong)(gong)作面洗凈(jing),然后涂上(shang)(shang)(shang)一層(ceng)防(fang)(fang)銹油,并用(yong)(yong)防(fang)(fang)銹紙蓋(gai)上(shang)(shang)(shang),用(yong)(yong)外包裝將鑄(zhu)鐵(tie)地(di)梁蓋(gai)好,以防(fang)(fang)止平時不注意造成對工(gong)(gong)作面的損(sun)傷。應(ying)安裝在通風、干燥的環境(jing)中,并遠離(li)熱源(yuan)、有(you)腐(fu)蝕的氣體、有(you)腐(fu)蝕的液體。按標準實行定(ding)期周(zhou)檢,檢定(ding)周(zhou)期根據具體情況可為(wei)6-12個月。

鑄鐵地梁采用刮研工藝,工作(zuo)面上可加工V形(xing)、T形(xing)、U形(xing)槽、燕尾槽、圓孔、長孔等,是用于工件、設備檢(jian)測、劃線、裝配、焊(han)接(jie)、組(zu)裝、鉚焊(han)的平面基(ji)準量具。

鑄(zhu)鐵(tie)(tie)(tie)地梁種(zhong)類(lei)主要(yao)有(you)這(zhe)樣幾種(zhong),劃(hua)線平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),檢驗(yan)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),鉚(liu)焊(han)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),電機(ji)試驗(yan)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),機(ji)床工(gong)作(zuo)(zuo)臺(tai)(tai)(tai),測(ce)量(liang)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),檢測(ce)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),鉗工(gong)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),鑄(zhu)鐵(tie)(tie)(tie)工(gong)作(zuo)(zuo)臺(tai)(tai)(tai),裝配平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),鏜銑床工(gong)作(zuo)(zuo)臺(tai)(tai)(tai),落(luo)地鏜床工(gong)作(zuo)(zuo)臺(tai)(tai)(tai),T型槽(cao)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),鑄(zhu)鐵(tie)(tie)(tie)圓(yuan)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),地軌平(ping)(ping)(ping)(ping)(ping)(ping)(ping)臺(tai)(tai)(tai),鐵(tie)(tie)(tie)地板(ban)(ban)(ban)(ban),基礎平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),劃(hua)線平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),檢驗(yan)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),鉚(liu)焊(han)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),焊(han)接平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),火工(gong)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),鉗工(gong)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),研(yan)磨平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),刮研(yan)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),壓沙平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),試驗(yan)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),機(ji)床工(gong)作(zuo)(zuo)臺(tai)(tai)(tai),三座標平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),模(mo)具墊板(ban)(ban)(ban)(ban),拼裝平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),裝配平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban),T型槽(cao)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)板(ban)(ban)(ban)(ban)。

鑄(zhu)(zhu)鐵(tie)(tie)(tie)地(di)梁的質(zhi)量(liang)主要體現在(zai)鑄(zhu)(zhu)鐵(tie)(tie)(tie)地(di)梁的材質(zhi)、凈(jing)重(zhong)(zhong)和(he)工作面精(jing)度等級上(shang)。所以您在(zai)采購(gou)的時候,要根據自己的實際用(yong)途(tu),比如說是檢驗、劃線(xian)、裝配、鉗工等來區分(fen)鑄(zhu)(zhu)鐵(tie)(tie)(tie)工作臺的精(jing)度,還(huan)有鑄(zhu)(zhu)鐵(tie)(tie)(tie)地(di)梁的承重(zhong)(zhong)來選擇適合(he)的鑄(zhu)(zhu)鐵(tie)(tie)(tie)地(di)梁,來慎重(zhong)(zhong)選擇。

鑄鐵(tie)地(di)梁(liang)對室內環(huan)境要求:

鑄(zhu)鐵(tie)地梁室內不(bu)應起塵(chen)、進灰(hui)、藏灰(hui),四壁(bi)油漆。室內要(yao)(yao)有(you)恒溫(wen)和空氣(qi)(qi)調節設(she)備。溫(wen)度保持在(zai)19℃~21℃,相(xiang)對濕度不(bu)超過60%,無水源(yuan)。要(yao)(yao)保持光線(xian)充足,遠離震源(yuan)和腐蝕性(xing)氣(qi)(qi)體。防止(zhi)陽(yang)光直射。要(yao)(yao)安(an)有(you)電源(yuan)引線(xian)。

建(jian)立(li)制度:非室內(nei)(nei)(nei)人(ren)員(yuan)不(bu)準隨(sui)便入內(nei)(nei)(nei)。不(bu)準在(zai)室內(nei)(nei)(nei)吸煙、喝水、吃東西(xi)、閑談。與工(gong)作無關的東西(xi)不(bu)放入室內(nei)(nei)(nei),隨(sui)時保(bao)持整潔,人(ren)員(yuan)應保(bao)持個人(ren)清潔。天(tian)天(tian)下(xia)班搞一(yi)次衛(wei)生,每周大(da)掃除一(yi)次。

鑄(zhu)(zhu)鐵地梁四周涂料(liao)的(de)應(ying)用范很廣,無論是干型(xing)(xing),表(biao)面干型(xing)(xing),還是金屬型(xing)(xing)或濕型(xing)(xing)(濕型(xing)(xing)表(biao)面撒微粉(fen)狀石(shi)墨粉(fen))鑄(zhu)(zhu)造都使用涂料(liao)。涂料(liao)的(de)涂覆(fu)方(fang)(fang)法有刷,浸,噴和流涂等。生(sheng)產實踐中(zhong)應(ying)綜(zong)合考慮批(pi)量生(sheng)產工藝(yi),型(xing)(xing)的(de)大小和結構等因素正確選擇涂覆(fu)方(fang)(fang)法。

一(yi)、鑄鐵(tie)地梁浸涂法(fa):

是(shi)將砂芯(xin)浸入涂(tu)料中經短時間取(qu)出,是(shi)砂芯(xin)獲得涂(tu)層的涂(tu)覆方法(fa)。生產速率不錯,容(rong)易獲得光潔,均勻的涂(tu)層,適用于(yu)機械化作(zuo)業(ye)的砂芯(xin)上涂(tu)料。

二、鑄鐵(tie)地梁(liang)流(liu)涂(tu)法:

它是靠流涂(tu)(tu)(tu)(tu)(tu)機泵將涂(tu)(tu)(tu)(tu)(tu)料(liao)壓送(song)出(chu)流涂(tu)(tu)(tu)(tu)(tu)嘴后澆到(dao)型砂表面的(de)一種涂(tu)(tu)(tu)(tu)(tu)覆方法,多余(yu)涂(tu)(tu)(tu)(tu)(tu)料(liao)流回涂(tu)(tu)(tu)(tu)(tu)料(liao)流回,可以(yi)繼續使(shi)用。流涂(tu)(tu)(tu)(tu)(tu)法的(de)生(sheng)(sheng)產速率(lv)不(bu)錯,涂(tu)(tu)(tu)(tu)(tu)后無刷(shua)痕(hen),表面光(guang)潔,涂(tu)(tu)(tu)(tu)(tu)料(liao)浪費少(shao),對環境(jing)污染小,操作(zuo)容(rong)易。缺(que)點是涂(tu)(tu)(tu)(tu)(tu)層厚度不(bu)易控制(zhi),對涂(tu)(tu)(tu)(tu)(tu)料(liao)性能(neng)的(de)要求較嚴格,比較適合樹脂砂生(sheng)(sheng)產線(xian)。

三、鑄鐵地梁刷涂法:

較簡易(yi),較靈活,較常用的涂(tu)覆方法。用單筆將涂(tu)料(liao)刷(shua)到型(xing)上(shang),它要求涂(tu)料(liao)濃度要適當,刷(shua)時要邊刷(shua)邊攪動(dong),并且要均勻。上(shang)涂(tu)膏(gao)(gao)(gao)時,先(xian)將砂(sha)型(xing)刮(gua)去一(yi)層(ceng),然后抹上(shang)2MM左右的涂(tu)膏(gao)(gao)(gao),用刷(shua)子(zi)單方向地將涂(tu)膏(gao)(gao)(gao)壓緊壓實,再刷(shua)一(yi)層(ceng)稀涂(tu)料(liao)。該方法生產速率低,涂(tu)層(ceng)質量也(ye)不(bu)易(yi)穩定。

  • 上一篇:鏜床工作臺生產流程和檢驗分類
  • 下一篇:沒有了
  • 訂購熱線:0317-3067155

    冀(ji)公(gong)網(wang)安備 13098102000906號(hao)