免费人成黄页在线观看国产_国产午夜人做人免费视频_亚洲 自拍 另类小说综合图区_人人看片人人看特色大片

工程機械鈑金件調試

發布時間:    來源:宜興市恒通風機有限公司   閱覽次數:21114次

減輕勞動強(qiang)度(du)和(he)(he)(he)提升產品質量(liang),實(shi)現(xian)兩化融合是(shi)鍛(duan)(duan)造、沖(chong)(chong)壓和(he)(he)(he)鈑(ban)金(jin)(jin)(jin)(jin)(jin)制作永恒的(de)(de)主題,但(dan)這中(zhong)間唯有(you)“產品性(xing)能(neng)(neng)(neng)(neng)或(huo)質量(liang)”這一項是(shi)要(yao)(yao)做(zuo)到(dao)與(yu)時俱(ju)進(jin)(jin),保(bao)持競爭優勢,堅持供(gong)應適時恰當(dang)的(de)(de)“產品性(xing)能(neng)(neng)(neng)(neng)和(he)(he)(he)質量(liang)”是(shi)較佳途徑。鍛(duan)(duan)造、沖(chong)(chong)壓和(he)(he)(he)鈑(ban)金(jin)(jin)(jin)(jin)(jin)設(she)備是(shi)實(shi)現(xian)高效、低成本和(he)(he)(he)高質量(liang)生產的(de)(de)關鍵,必(bi)(bi)須克服(fu)“能(neng)(neng)(neng)(neng)做(zuo)出(chu)來的(de)(de)思想”對設(she)備開(kai)(kai)發(fa)的(de)(de)限制,設(she)備不(bu)但(dan)要(yao)(yao)實(shi)現(xian)“能(neng)(neng)(neng)(neng)做(zuo)出(chu)來”,必(bi)(bi)須滿足“能(neng)(neng)(neng)(neng)經濟地做(zuo)出(chu)來”的(de)(de)需求。鍛(duan)(duan)造、沖(chong)(chong)壓和(he)(he)(he)鈑(ban)金(jin)(jin)(jin)(jin)(jin)制作行(xing)業(ye)(ye)仍然(ran)需要(yao)(yao)不(bu)斷地進(jin)(jin)行(xing)思想變(bian)革,這種變(bian)革不(bu)僅*涉及企業(ye)(ye)的(de)(de)管理(li)者,更需要(yao)(yao)技(ji)(ji)術人(ren)員(yuan)(yuan)的(de)(de)變(bian)革,必(bi)(bi)須拓展全球化視野,修正思想,不(bu)能(neng)(neng)(neng)(neng)在“能(neng)(neng)(neng)(neng)賺(zhuan)錢和(he)(he)(he)能(neng)(neng)(neng)(neng)做(zuo)出(chu)來”的(de)(de)圈子里打轉,要(yao)(yao)具(ju)有(you)“挑戰和(he)(he)(he)滿足效益較大化”的(de)(de)理(li)念、勇(yong)氣和(he)(he)(he)魄(po)力,參(can)與(yu)到(dao)全球市場的(de)(de)競爭中(zhong)。中(zhong)國鍛(duan)(duan)造、沖(chong)(chong)壓和(he)(he)(he)鈑(ban)金(jin)(jin)(jin)(jin)(jin)制作的(de)(de)技(ji)(ji)術人(ren)員(yuan)(yuan)必(bi)(bi)須學會從(cong)傳統的(de)(de)“技(ji)(ji)術思考和(he)(he)(he)工(gong)(gong)藝設(she)計思路”模式下(xia)解放出(chu)來,必(bi)(bi)須能(neng)(neng)(neng)(neng)開(kai)(kai)展基于當(dang)前(qian)科(ke)技(ji)(ji)形勢的(de)(de)現(xian)實(shi)條件,進(jin)(jin)行(xing)技(ji)(ji)術開(kai)(kai)發(fa)和(he)(he)(he)產品工(gong)(gong)藝設(she)計,就(jiu)前(qian)人(ren)留下(xia)的(de)(de)技(ji)(ji)術數據(ju)和(he)(he)(he)工(gong)(gong)藝設(she)計方式進(jin)(jin)行(xing)必(bi)(bi)要(yao)(yao)的(de)(de)驗證(zheng)和(he)(he)(he)更新。當(dang)下(xia),鍛(duan)(duan)造、沖(chong)(chong)壓和(he)(he)(he)鈑(ban)金(jin)(jin)(jin)(jin)(jin)制作企業(ye)(ye)從(cong)業(ye)(ye)人(ren)員(yuan)(yuan)必(bi)(bi)須注(zhu)重培養走出(chu)去思維和(he)(he)(he)能(neng)(neng)(neng)(neng)力,強(qiang)化國際(ji)交流,樹立交流自(zi)信(xin),克服(fu)閉關自(zi)守(shou),在注(zhu)重國內市場的(de)(de)同時,邁向國際(ji)市場,特別要(yao)(yao)關注(zhu)發(fa)達國家的(de)(de)“第二(er)次”。江陰(yin)匯工(gong)(gong)科(ke)技(ji)(ji)有(you)限公司為您提供(gong)鈑(ban)金(jin)(jin)(jin)(jin)(jin)件。工(gong)(gong)程機械鈑(ban)金(jin)(jin)(jin)(jin)(jin)件調(diao)試

鈑金件

如(ru)門板封頭、加強筋脫焊等。⑹開(kai)(kai)膠。部(bu)(bu)(bu)件(jian)粘接(jie)處(chu)因(yin)(yin)粘接(jie)材料(liao)(liao)、加工工藝或(huo)使(shi)(shi)用過(guo)程(cheng)(cheng)損(sun)壞(huai)(huai)(huai)等原因(yin)(yin)造(zao)(zao)(zao)成(cheng)(cheng)連接(jie)部(bu)(bu)(bu)位脫開(kai)(kai),使(shi)(shi)部(bu)(bu)(bu)件(jian)功(gong)能失效(xiao),如(ru)曳引機減振(zhen)墊開(kai)(kai)膠。⑺穿(chuan)孔(kong)。因(yin)(yin)磨損(sun)、腐(fu)蝕等原因(yin)(yin)造(zao)(zao)(zao)成(cheng)(cheng)部(bu)(bu)(bu)件(jian)形成(cheng)(cheng)孔(kong)洞,致(zhi)使(shi)(shi)部(bu)(bu)(bu)件(jian)功(gong)能受損(sun)或(huo)失效(xiao),如(ru)轎頂(ding)因(yin)(yin)磨損(sun)或(huo)銹蝕造(zao)(zao)(zao)成(cheng)(cheng)的(de)(de)穿(chuan)孔(kong)。6開(kai)(kai)膠損(sun)壞(huai)(huai)(huai)的(de)(de)主要原因(yin)(yin)造(zao)(zao)(zao)成(cheng)(cheng)電(dian)梯(ti)(ti)(ti)鈑金部(bu)(bu)(bu)件(jian)損(sun)壞(huai)(huai)(huai)的(de)(de)原因(yin)(yin)較多,根據發(fa)生的(de)(de)故(gu)障(zhang)統計(ji),主要涉及原始技術設計(ji)、原材料(liao)(liao)選購(gou)、生產加工工藝、使(shi)(shi)用過(guo)程(cheng)(cheng)的(de)(de)破(po)壞(huai)(huai)(huai)、維護(hu)保(bao)養(yang)不(bu)(bu)當等。⑴部(bu)(bu)(bu)分(fen)電(dian)梯(ti)(ti)(ti)制造(zao)(zao)(zao)廠(chang)商為追(zhui)逐利潤而降低成(cheng)(cheng)本,在(zai)產品設計(ji)階段將(jiang)安(an)(an)全(quan)性能緊靠國(guo)家技術標準下限值,這是(shi)目前(qian)電(dian)梯(ti)(ti)(ti)質(zhi)量(liang)在(zai)加工設備先進(jin)、材料(liao)(liao)工藝可(ke)靠性高、產業工人(ren)技能好的(de)(de)大制造(zao)(zao)(zao)背景下,電(dian)梯(ti)(ti)(ti)反而比其(qi)他機電(dian)設備更容易造(zao)(zao)(zao)成(cheng)(cheng)損(sun)壞(huai)(huai)(huai)的(de)(de)根本原因(yin)(yin),甚至(zhi)有個別的(de)(de)制造(zao)(zao)(zao)單(dan)位現(xian)場(chang)實測門板厚度(du)*為,其(qi)強度(du)遠(yuan)遠(yuan)不(bu)(bu)能滿(man)足安(an)(an)全(quan)要求。⑵原材料(liao)(liao)供(gong)應(ying)商低價(jia)競(jing)爭(zheng),同樣的(de)(de)板材質(zhi)量(liang)相差甚遠(yuan)。業主幾乎無人(ren)關心(xin)板材的(de)(de)供(gong)應(ying)源頭,在(zai)低價(jia)競(jing)爭(zheng)的(de)(de)市場(chang)環(huan)境導(dao)向下,電(dian)梯(ti)(ti)(ti)廠(chang)商采購(gou)的(de)(de)板材質(zhi)量(liang)也是(shi)良莠不(bu)(bu)齊。⑶電(dian)梯(ti)(ti)(ti)乘客或(huo)其(qi)他人(ren)員(yuan)不(bu)(bu)正(zheng)確地使(shi)(shi)用電(dian)梯(ti)(ti)(ti)甚至(zhi)搞破(po)壞(huai)(huai)(huai),是(shi)導(dao)致(zhi)電(dian)梯(ti)(ti)(ti)鈑金部(bu)(bu)(bu)件(jian)發(fa)生損(sun)壞(huai)(huai)(huai)的(de)(de)主要因(yin)(yin)素。從國(guo)家市場(chang)監管總局的(de)(de)統計(ji)數字分(fen)析,2018年全(quan)國(guo)電(dian)梯(ti)(ti)(ti)事故(gu)共31起,其(qi)中違章作(zuo)業或(huo)操作(zuo)不(bu)(bu)當21起。環(huan)保(bao)設備鈑金件(jian)安(an)(an)裝(zhuang)鈑金件(jian),就選江陰匯工科技有限公(gong)司(si),有想法(fa)的(de)(de)可(ke)以來(lai)電(dian)咨詢(xun)!

工程機械鈑金件調試,鈑金件

因(yin)為整體機(ji)箱結(jie)構(gou)復雜,結(jie)構(gou)的(de)(de)(de)(de)(de)(de)(de)積累誤差太大(da)(da),以致(zhi)這些鉚(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)螺(luo)(luo)母(mu)(mu)的(de)(de)(de)(de)(de)(de)(de)相對(dui)位置誤差很(hen)大(da)(da),造成(cheng)其它零件裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)配(pei)困難,在(zai)相應(ying)的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)鉚(liu)(liu)(liu)(liu)(liu)螺(luo)(luo)母(mu)(mu)位置上(shang)采(cai)用(yong)(yong)壓(ya)(ya)(ya)(ya)鉚(liu)(liu)(liu)(liu)(liu)式浮動(dong)螺(luo)(luo)母(mu)(mu)后,很(hen)好(hao)的(de)(de)(de)(de)(de)(de)(de)改(gai)善了這一(yi)(yi)情況,如(ru)圖(tu)(tu)5所示。(注意(yi)(yi)事項:壓(ya)(ya)(ya)(ya)鉚(liu)(liu)(liu)(liu)(liu)位置一(yi)(yi)定(ding)要(yao)(yao)有足夠(gou)空間(jian))圖(tu)(tu)5浮動(dong)壓(ya)(ya)(ya)(ya)鉚(liu)(liu)(liu)(liu)(liu)螺(luo)(luo)母(mu)(mu)壓(ya)(ya)(ya)(ya)入過(guo)程示意(yi)(yi)圖(tu)(tu)(6)應(ying)用(yong)(yong)場(chang)合(he)鉚(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)螺(luo)(luo)釘、螺(luo)(luo)母(mu)(mu)在(zai)使用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)過(guo)程中(zhong)要(yao)(yao)非常(chang)注意(yi)(yi)其所在(zai)的(de)(de)(de)(de)(de)(de)(de)場(chang)合(he),不同(tong)的(de)(de)(de)(de)(de)(de)(de)場(chang)合(he),不同(tong)的(de)(de)(de)(de)(de)(de)(de)受力(li)要(yao)(yao)求,就(jiu)(jiu)要(yao)(yao)采(cai)用(yong)(yong)不同(tong)的(de)(de)(de)(de)(de)(de)(de)型(xing)式。如(ru)果采(cai)用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)不合(he)適,就(jiu)(jiu)會降(jiang)低鉚(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)螺(luo)(luo)釘、螺(luo)(luo)母(mu)(mu)的(de)(de)(de)(de)(de)(de)(de)受力(li)范(fan)圍,造成(cheng)連接的(de)(de)(de)(de)(de)(de)(de)失效。下(xia)面(mian)舉(ju)幾個例子來(lai)說明(ming)正(zheng)常(chang)情況下(xia)的(de)(de)(de)(de)(de)(de)(de)正(zheng)確(que)使用(yong)(yong)方法(fa)。1)不要(yao)(yao)在(zai)鋁板(ban)陽極氧化或表面(mian)處理之(zhi)前安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)鋼或不銹鋼鉚(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)緊固件;2)同(tong)一(yi)(yi)直線(xian)上(shang)壓(ya)(ya)(ya)(ya)鉚(liu)(liu)(liu)(liu)(liu)過(guo)多,被擠壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)(de)材料沒有地(di)方可流動(dong),會產生很(hen)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)應(ying)力(li),使工(gong)件彎(wan)曲成(cheng)弧(hu)形;3)盡量保(bao)證(zheng)在(zai)板(ban)的(de)(de)(de)(de)(de)(de)(de)表面(mian)鍍(du)覆處理后再安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)鉚(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)緊固件;4)M5、M6、M8、M10的(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)母(mu)(mu)一(yi)(yi)般要(yao)(yao)點焊,太大(da)(da)的(de)(de)(de)(de)(de)(de)(de)螺(luo)(luo)母(mu)(mu)一(yi)(yi)般要(yao)(yao)求強度較大(da)(da),可采(cai)用(yong)(yong)弧(hu)焊,M4(含M4)以下(xia)盡量選用(yong)(yong)漲鉚(liu)(liu)(liu)(liu)(liu)螺(luo)(luo)母(mu)(mu),如(ru)是電鍍(du)件,可選用(yong)(yong)未電鍍(du)的(de)(de)(de)(de)(de)(de)(de)漲鉚(liu)(liu)(liu)(liu)(liu)螺(luo)(luo)母(mu)(mu)。5)當(dang)在(zai)折彎(wan)邊(bian)(bian)上(shang)鉚(liu)(liu)(liu)(liu)(liu)壓(ya)(ya)(ya)(ya)螺(luo)(luo)母(mu)(mu)時,為保(bao)證(zheng)鉚(liu)(liu)(liu)(liu)(liu)壓(ya)(ya)(ya)(ya)螺(luo)(luo)母(mu)(mu)的(de)(de)(de)(de)(de)(de)(de)鉚(liu)(liu)(liu)(liu)(liu)接質量,需注意(yi)(yi):a、鉚(liu)(liu)(liu)(liu)(liu)孔邊(bian)(bian)到折彎(wan)邊(bian)(bian)的(de)(de)(de)(de)(de)(de)(de)距離必須大(da)(da)于折彎(wan)的(de)(de)(de)(de)(de)(de)(de)變形區;b、鉚(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)螺(luo)(luo)母(mu)(mu)中(zhong)心到折彎(wan)邊(bian)(bian)內側(ce)的(de)(de)(de)(de)(de)(de)(de)距離L應(ying)大(da)(da)于鉚(liu)(liu)(liu)(liu)(liu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)螺(luo)(luo)母(mu)(mu)外圓柱半(ban)徑(jing)與折彎(wan)內半(ban)徑(jing)之(zhi)和。

推廣應(ying)(ying)用(yong)(yong)(yong)(yong)數(shu)控沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)設(she)備、沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)柔(rou)性(xing)(xing)加(jia)(jia)工(gong)(gong)(gong)系統,多工(gong)(gong)(gong)位高(gao)(gao)速自動沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)、機(ji)器人或機(ji)械手送料(liao)取(qu)件(jian)、機(ji)械化(hua)與自動化(hua)的(de)(de)(de)(de)(de)流水線沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)生(sheng)(sheng)(sheng)產等。在(zai)五金(jin)(jin)(jin)沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)模具生(sheng)(sheng)(sheng)產中,需要我們(men)的(de)(de)(de)(de)(de)模具人員做(zuo)到(dao)細致耐(nai)心,仔細檢查,才能(neng)提高(gao)(gao)模具的(de)(de)(de)(de)(de)壽命,提高(gao)(gao)生(sheng)(sheng)(sheng)產效率,為模具企業節(jie)省成本。現如今在(zai)沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)機(ji)床的(de)(de)(de)(de)(de)應(ying)(ying)用(yong)(yong)(yong)(yong)中,能(neng)夠應(ying)(ying)用(yong)(yong)(yong)(yong)防銹劑(ji)和沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)加(jia)(jia)工(gong)(gong)(gong)用(yong)(yong)(yong)(yong)食油,假如超出大(da)(da)半年,客(ke)戶能(neng)夠應(ying)(ying)用(yong)(yong)(yong)(yong)抗氧化(hua)性(xing)(xing)包裝(zhuang)制品或抗氧化(hua)性(xing)(xing)油,特殊抗氧化(hua)性(xing)(xing)油的(de)(de)(de)(de)(de)種類更非常(chang)容易(yi)用(yong)(yong)(yong)(yong)潤滑(hua)液清(qing)理,這在(zai)于生(sheng)(sheng)(sheng)產商(shang)出示的(de)(de)(de)(de)(de)指標值(zhi),沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)在(zai)生(sheng)(sheng)(sheng)產加(jia)(jia)工(gong)(gong)(gong)后一般具備殘留的(de)(de)(de)(de)(de)空氣氧化(hua)避免時(shi)間(jian),或是(shi)沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)模具和清(qing)理油將保存在(zai)沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)上。沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)加(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)(de)材料(liao)主(zhu)要是(shi)熱軋或冷軋(以冷軋為主(zhu))的(de)(de)(de)(de)(de)金(jin)(jin)(jin)屬(shu)板(ban)(ban)帶材料(liao),例(li)如碳(tan)鋼板(ban)(ban)、合(he)金(jin)(jin)(jin)鋼板(ban)(ban)、彈簧鋼板(ban)(ban)、鍍(du)鋅板(ban)(ban)、鍍(du)錫(xi)板(ban)(ban)、不銹鋼板(ban)(ban)、銅(tong)及銅(tong)合(he)金(jin)(jin)(jin)板(ban)(ban)、鋁及鋁合(he)金(jin)(jin)(jin)板(ban)(ban)等。系列便攜式表面洛氏硬(ying)度(du)計十分適用(yong)(yong)(yong)(yong)于測試這些沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)的(de)(de)(de)(de)(de)硬(ying)度(du)。合(he)金(jin)(jin)(jin)沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)是(shi)金(jin)(jin)(jin)屬(shu)加(jia)(jia)工(gong)(gong)(gong)、機(ji)械制造領域(yu)常(chang)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)零(ling)件(jian)。沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)材料(liao)的(de)(de)(de)(de)(de)硬(ying)度(du)檢測,其主(zhu)要目的(de)(de)(de)(de)(de)就(jiu)是(shi)確定購入的(de)(de)(de)(de)(de)金(jin)(jin)(jin)屬(shu)板(ban)(ban)材退火程度(du)是(shi)否(fou)適于隨后將要進(jin)行的(de)(de)(de)(de)(de)沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)加(jia)(jia)工(gong)(gong)(gong),不同種類的(de)(de)(de)(de)(de)沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)加(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)藝,需要不同硬(ying)度(du)級別的(de)(de)(de)(de)(de)板(ban)(ban)材。用(yong)(yong)(yong)(yong)于沖(chong)(chong)壓(ya)(ya)(ya)(ya)(ya)(ya)件(jian)加(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)(de)鋁合(he)金(jin)(jin)(jin)板(ban)(ban)可用(yong)(yong)(yong)(yong)韋氏硬(ying)度(du)計檢測,材料(liao)厚度(du)大(da)(da)于13mm時(shi)可改用(yong)(yong)(yong)(yong)巴氏硬(ying)度(du)計。鈑(ban)金(jin)(jin)(jin)件(jian),就(jiu)選江(jiang)陰匯工(gong)(gong)(gong)科(ke)技有限(xian)公司,用(yong)(yong)(yong)(yong)戶的(de)(de)(de)(de)(de)信(xin)賴之選,有需求(qiu)可以來電咨詢!

工程機械鈑金件調試,鈑金件

為(wei)您詳細解讀(du)鈑(ban)(ban)(ban)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)價格的(de)(de)(de)(de)相關知識與(yu)詳情,定造(zao)鈑(ban)(ban)(ban)金(jin)(jin)(jin)沖(chong)(chong)(chong)(chong)(chong)壓件(jian)(jian)(jian)(jian)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)流(liu)程(cheng),也就(jiu)是(shi)(shi)(shi)所謂的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)藝(yi)流(liu)程(cheng),跟著(zhu)鈑(ban)(ban)(ban)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)構(gou)(gou)造(zao)的(de)(de)(de)(de)差(cha)別,工(gong)(gong)(gong)(gong)(gong)藝(yi)流(liu)程(cheng)可(ke)能各不不異:1、沖(chong)(chong)(chong)(chong)(chong)床(chuang)(chuang)下(xia)料(liao)(liao)(liao)(liao)(liao),是(shi)(shi)(shi)操縱(zong)沖(chong)(chong)(chong)(chong)(chong)床(chuang)(chuang)分一步或(huo)多步正在(zai)(zai)板(ban)(ban)(ban)材上將零件(jian)(jian)(jian)(jian)展(zhan)開(kai)后(hou)的(de)(de)(de)(de)平(ping)板(ban)(ban)(ban)件(jian)(jian)(jian)(jian)構(gou)(gou)造(zao)沖(chong)(chong)(chong)(chong)(chong)造(zao)成(cheng)形(xing),其(qi)長(chang)處是(shi)(shi)(shi)消(xiao)(xiao)耗(hao)工(gong)(gong)(gong)(gong)(gong)時短,速率高,可(ke)減少加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)成(cheng)本(ben),正在(zai)(zai)批量消(xiao)(xiao)費時經常用(yong)(yong)(yong)到。三(san)、多軸(zhou)聯(lian)動型加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中心(xin)是(shi)(shi)(shi)指通過加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)主(zhu)軸(zhou)軸(zhou)線與(yu)工(gong)(gong)(gong)(gong)(gong)作(zuo)臺回(hui)轉軸(zhou)線的(de)(de)(de)(de)角(jiao)度可(ke)控(kong)制聯(lian)動變化,完(wan)成(cheng)復雜空間曲面加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中心(xin),適用(yong)(yong)(yong)于(yu)(yu)具(ju)有復雜空間曲面的(de)(de)(de)(de)葉輪轉子、模(mo)(mo)具(ju)、刃具(ju)等工(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)。五金(jin)(jin)(jin)沖(chong)(chong)(chong)(chong)(chong)壓件(jian)(jian)(jian)(jian)使用(yong)(yong)(yong)的(de)(de)(de)(de)模(mo)(mo)具(ju)是(shi)(shi)(shi)接(jie)納(na)彈(dan)壓卸料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban),還是(shi)(shi)(shi)接(jie)納(na)固定卸料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban),取(qu)決(jue)于(yu)(yu)卸料(liao)(liao)(liao)(liao)(liao)力的(de)(de)(de)(de)大小,此中質(zhi)料(liao)(liao)(liao)(liao)(liao)料(liao)(liao)(liao)(liao)(liao)厚(hou)是(shi)(shi)(shi)首先考慮因(yin)素。跟著(zhu)模(mo)(mo)具(ju)用(yong)(yong)(yong)彈(dan)性元(yuan)件(jian)(jian)(jian)(jian)彈(dan)力的(de)(de)(de)(de)加(jia)(jia)(jia)強(qiang)如接(jie)納(na)矩(ju)形(xing)彈(dan)簧,彈(dan)壓卸料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban)的(de)(de)(de)(de)卸料(liao)(liao)(liao)(liao)(liao)力較大加(jia)(jia)(jia)強(qiang)。根據目前情況(kuang),當(dang)質(zhi)料(liao)(liao)(liao)(liao)(liao)料(liao)(liao)(liao)(liao)(liao)厚(hou)約正在(zai)(zai)2mm以下(xia)時接(jie)納(na)彈(dan)壓卸料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban),大于(yu)(yu)2mm時接(jie)納(na)固定卸料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban)較為(wei)貼近實(shi)際。本(ben)模(mo)(mo)具(ju)所沖(chong)(chong)(chong)(chong)(chong)質(zhi)料(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)料(liao)(liao)(liao)(liao)(liao)厚(hou)為(wei)1mm,因(yin)而可(ke)接(jie)納(na)彈(dan)壓卸料(liao)(liao)(liao)(liao)(liao)板(ban)(ban)(ban)。2、NC數控(kong)下(xia)料(liao)(liao)(liao)(liao)(liao),NC下(xia)料(liao)(liao)(liao)(liao)(liao)時起(qi)先要(yao)編(bian)寫數控(kong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)法式。就(jiu)是(shi)(shi)(shi)操縱(zong)編(bian)程(cheng)軟件(jian)(jian)(jian)(jian),將繪(hui)造(zao)的(de)(de)(de)(de)展(zhan)開(kai)圖編(bian)寫成(cheng)NC數控(kong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)機床(chuang)(chuang)可(ke)識此外(wai)法式,讓(rang)其(qi)跟據那(nei)些法式一步一步的(de)(de)(de)(de)正在(zai)(zai)一塊鐵板(ban)(ban)(ban)上,將其(qi)平(ping)板(ban)(ban)(ban)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)構(gou)(gou)造(zao)外(wai)形(xing)沖(chong)(chong)(chong)(chong)(chong)造(zao)出來。3、激光下(xia)料(liao)(liao)(liao)(liao)(liao),是(shi)(shi)(shi)操縱(zong)激光切割方式。鈑(ban)(ban)(ban)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian),就(jiu)選江陰匯工(gong)(gong)(gong)(gong)(gong)科技有限公司,用(yong)(yong)(yong)戶(hu)的(de)(de)(de)(de)信(xin)賴之選,歡(huan)迎新老客戶(hu)來電!環(huan)保設備鈑(ban)(ban)(ban)金(jin)(jin)(jin)件(jian)(jian)(jian)(jian)安裝

江陰匯工科技有限(xian)公司為您提(ti)供鈑(ban)(ban)金件(jian),歡迎新老(lao)客(ke)戶來電(dian)!工程(cheng)機(ji)械(xie)鈑(ban)(ban)金件(jian)調試

以便設(she)計(ji)制造低成本、高質(zhi)量(liang)的(de)(de)(de)(de)焊(han)(han)(han)(han)接(jie)(jie)定位(wei)夾具(ju)。盡(jin)量(liang)利用(yong)(yong)(yong)(yong)(yong)凸包、切口來代替樣(yang)板定位(wei)。這不(bu)(bu)但能方(fang)便操作(zuo)和提高效率,而且有利于(yu)產(chan)品(pin)質(zhi)量(liang)的(de)(de)(de)(de)提高。8CO2氣體(ti)保(bao)護(hu)(hu)焊(han)(han)(han)(han)焊(han)(han)(han)(han)接(jie)(jie)加工(gong)(gong)(gong)工(gong)(gong)(gong)藝a.檢(jian)查焊(han)(han)(han)(han)接(jie)(jie)空(kong)間是否合(he)理。焊(han)(han)(han)(han)接(jie)(jie)間隙較(jiao)大應(ying)在(zai)—。b.檢(jian)查可見區域內(nei)焊(han)(han)(han)(han)接(jie)(jie)處是否開有塞焊(han)(han)(han)(han)工(gong)(gong)(gong)藝孔及凹坑,以保(bao)證焊(han)(han)(han)(han)接(jie)(jie)后有較(jiao)好的(de)(de)(de)(de)外(wai)(wai)觀(guan)質(zhi)量(liang)。塞焊(han)(han)(han)(han)工(gong)(gong)(gong)藝孔尺(chi)寸一般取φ10左右。三、其(qi)他裝焊(han)(han)(han)(han)的(de)(de)(de)(de)工(gong)(gong)(gong)藝性(xing)(xing)1.對(dui)于(yu)某些(xie)有外(wai)(wai)觀(guan)有求(qiu)的(de)(de)(de)(de)車(che)(che)身(shen)(shen)外(wai)(wai)覆(fu)件,其(qi)點焊(han)(han)(han)(han)表面(mian)不(bu)(bu)允許有凹坑,在(zai)產(chan)品(pin)結(jie)(jie)構(gou)(gou)設(she)計(ji)中(zhong)(zhong),應(ying)考慮(lv)在(zai)固(gu)定點焊(han)(han)(han)(han)機上或采(cai)用(yong)(yong)(yong)(yong)(yong)單面(mian)焊(han)(han)(han)(han)槍來完(wan)成焊(han)(han)(han)(han)接(jie)(jie),所要(yao)求(qiu)的(de)(de)(de)(de)表面(mian)應(ying)能與下電極相(xiang)接(jie)(jie)觸。因為這時采(cai)用(yong)(yong)(yong)(yong)(yong)大平面(mian)的(de)(de)(de)(de)電極,以而使(shi)點焊(han)(han)(han)(han)凹陷不(bu)(bu)明顯。2.焊(han)(han)(han)(han)接(jie)(jie)輔(fu)(fu)具(ju)的(de)(de)(de)(de)選用(yong)(yong)(yong)(yong)(yong)在(zai)車(che)(che)身(shen)(shen)裝焊(han)(han)(han)(han)工(gong)(gong)(gong)藝中(zhong)(zhong),由于(yu)結(jie)(jie)構(gou)(gou)形式(shi)不(bu)(bu)同,需使(shi)用(yong)(yong)(yong)(yong)(yong)各種(zhong)各樣(yang)的(de)(de)(de)(de)焊(han)(han)(han)(han)接(jie)(jie)輔(fu)(fu)具(ju)(如(ru)焊(han)(han)(han)(han)鉗),選用(yong)(yong)(yong)(yong)(yong)這些(xie)焊(han)(han)(han)(han)接(jie)(jie)輔(fu)(fu)具(ju)的(de)(de)(de)(de)品(pin)種(zhong),盡(jin)量(liang)利用(yong)(yong)(yong)(yong)(yong)標準的(de)(de)(de)(de)或適用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)焊(han)(han)(han)(han)接(jie)(jie)輔(fu)(fu)具(ju)也是衡量(liang)車(che)(che)身(shen)(shen)結(jie)(jie)構(gou)(gou)工(gong)(gong)(gong)藝性(xing)(xing)的(de)(de)(de)(de)一項內(nei)容。(如(ru)大批量(liang)生產(chan)中(zhong)(zhong)采(cai)用(yong)(yong)(yong)(yong)(yong)大焊(han)(han)(han)(han)鉗來焊(han)(han)(han)(han)接(jie)(jie)某個件,而在(zai)小批量(liang)生產(chan)中(zhong)(zhong),這焊(han)(han)(han)(han)鉗是不(bu)(bu)經濟(ji)的(de)(de)(de)(de),應(ying)盡(jin)量(liang)采(cai)用(yong)(yong)(yong)(yong)(yong)適用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)焊(han)(han)(han)(han)接(jie)(jie)輔(fu)(fu)具(ju)或其(qi)它方(fang)法。)3標準件的(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)(yong)(yong)在(zai)車(che)(che)身(shen)(shen)上要(yao)盡(jin)量(liang)采(cai)用(yong)(yong)(yong)(yong)(yong)相(xiang)同的(de)(de)(de)(de)標準件(焊(han)(han)(han)(han)接(jie)(jie)螺母、螺釘)。以利于(yu)減(jian)少裝焊(han)(han)(han)(han)工(gong)(gong)(gong)藝的(de)(de)(de)(de)工(gong)(gong)(gong)種(zhong)和管理工(gong)(gong)(gong)作(zuo)。車(che)(che)身(shen)(shen)涂(tu)裝是對(dui)汽(qi)車(che)(che)車(che)(che)身(shen)(shen)起防腐燭保(bao)護(hu)(hu)作(zuo)用(yong)(yong)(yong)(yong)(yong)和裝飾作(zuo)用(yong)(yong)(yong)(yong)(yong)。車(che)(che)身(shen)(shen)涂(tu)料涂(tu)在(zai)車(che)(che)身(shen)(shen)表面(mian)時。工(gong)(gong)(gong)程(cheng)機械鈑(ban)金(jin)件調試(shi)

江陰匯工科(ke)技(ji)有(you)限公司成立(li)于2017-10-24,同時(shi)啟動了以(yi)金(jin)屬(shu)結(jie)(jie)構(gou)(gou)為(wei)(wei)(wei)主(zhu)的(de)(de)(de)(de)(de)金(jin)屬(shu)結(jie)(jie)構(gou)(gou)制(zhi)造(zao),焊接(jie)件(jian),機(ji)加(jia)(jia)工件(jian),礦(kuang)山機(ji)械結(jie)(jie)構(gou)(gou)件(jian)產(chan)業(ye)(ye)布局。旗(qi)下金(jin)屬(shu)結(jie)(jie)構(gou)(gou)在(zai)機(ji)械及行(xing)業(ye)(ye)設備行(xing)業(ye)(ye)擁(yong)有(you)一(yi)定(ding)的(de)(de)(de)(de)(de)地(di)位(wei),品(pin)(pin)牌價值(zhi)持續增長,有(you)望成為(wei)(wei)(wei)行(xing)業(ye)(ye)中的(de)(de)(de)(de)(de)佼(jiao)佼(jiao)者。同時(shi),企業(ye)(ye)針(zhen)對(dui)用(yong)(yong)戶,在(zai)金(jin)屬(shu)結(jie)(jie)構(gou)(gou)制(zhi)造(zao),焊接(jie)件(jian),機(ji)加(jia)(jia)工件(jian),礦(kuang)山機(ji)械結(jie)(jie)構(gou)(gou)件(jian)等幾大(da)領域,提(ti)供更(geng)多、更(geng)豐富的(de)(de)(de)(de)(de)機(ji)械及行(xing)業(ye)(ye)設備產(chan)品(pin)(pin),進一(yi)步為(wei)(wei)(wei)全國(guo)更(geng)多單位(wei)和企業(ye)(ye)提(ti)供更(geng)具針(zhen)對(dui)性的(de)(de)(de)(de)(de)機(ji)械及行(xing)業(ye)(ye)設備服務(wu)。值(zhi)得(de)一(yi)提(ti)的(de)(de)(de)(de)(de)是,江陰匯工科(ke)技(ji)致力于為(wei)(wei)(wei)用(yong)(yong)戶帶去更(geng)為(wei)(wei)(wei)定(ding)向、專業(ye)(ye)的(de)(de)(de)(de)(de)機(ji)械及行(xing)業(ye)(ye)設備一(yi)體(ti)化解(jie)決方案,在(zai)有(you)效降低用(yong)(yong)戶成本的(de)(de)(de)(de)(de)同時(shi),更(geng)能(neng)憑借(jie)科(ke)學的(de)(de)(de)(de)(de)技(ji)術讓用(yong)(yong)戶極(ji)大(da)限度(du)地(di)挖掘(jue)金(jin)屬(shu)結(jie)(jie)構(gou)(gou)的(de)(de)(de)(de)(de)應用(yong)(yong)潛能(neng)。

本文來自(zi)宜興(xing)市恒通風機有限公司://vijoo.com.cn/Article/62b74899189.html

    81 人參與回答
最佳回答

江蘇(su)GC-MS氣相色譜(pu)質譜(pu)聯用(yong)儀

氣相 等 67 人贊同該回答

氣相(xiang)色(se)譜儀(yi)(yi)(yi)是一種常用的(de)分(fen)(fen)析(xi)儀(yi)(yi)(yi)器,普遍應用于食品安全領域。高分(fen)(fen)辨率(lv)氣相(xiang)色(se)譜儀(yi)(yi)(yi)是在傳統氣相(xiang)色(se)譜儀(yi)(yi)(yi)的(de)基礎上(shang)進(jin)行改進(jin),提高了分(fen)(fen)辨率(lv)和分(fen)(fen)析(xi)能(neng)力。高分(fen)(fen)辨率(lv)氣相(xiang)色(se)譜儀(yi)(yi)(yi)的(de)原理主要包(bao)括樣品的(de)進(jin)樣、分(fen)(fen)離、檢測和數據(ju)處理等 。

鹽城定制摩擦焊機聯系方式
第1樓
漢德(de) 等 87 人贊同該回答(da)

漢(han)德勞常州)自動化科技有限公司1.操作者(zhe)(zhe)必須熟悉機(ji)床操作順序和性能,嚴禁(jin)超性能使用(yong)設備(bei)。2.操作者(zhe)(zhe)必須經過培(pei)訓、考試或考核合格后,持證上崗。3.開機(ji)前(qian),按設備(bei)潤滑圖(tu)表(biao)注(zhu)油,檢查油標油位或注(zhu)油點。4.啟(qi) 。

濰城區比較好的氦氣廠家直銷
第2樓
[2 等 57 人(ren)贊(zan)同該回答

[2-3]雖然(ran)**近關于金(jin)屬氫(qing)的(de)(de)突破研(yan)究遇到很大(da)的(de)(de)質疑,但(dan)這篇文章的(de)(de)數據要扎實很多。來自倫敦帝國學(xue)(xue)院的(de)(de)物(wu)理學(xue)(xue)家HenryRzepa在把這項研(yan)究和金(jin)屬氫(qing)的(de)(de)發現對比(bi)時表示:“這是更為可靠的(de)(de)科學(xue)(xue),氦化合物(wu)是 。

湖南什么是固相萃取小柱市場價格
第3樓
固相 等 52 人贊同該(gai)回(hui)答(da)

固(gu)相(xiang)萃(cui)取是一種常用(yong)的樣(yang)品前處理技術(shu),可(ke)(ke)以(yi)用(yong)于(yu)臨(lin)床分(fen)析中的樣(yang)品富集和凈化。以(yi)下是一些固(gu)相(xiang)萃(cui)取在臨(lin)床分(fen)析中的應(ying)用(yong):藥(yao)物濃度監測(ce):固(gu)相(xiang)萃(cui)取可(ke)(ke)以(yi)用(yong)于(yu)藥(yao)物濃度監測(ce),以(yi)確保(bao)藥(yao)物在患(huan)者體內的有(you)效濃度。例如,可(ke)(ke)以(yi)使(shi)用(yong) 。

宜賓葡萄糖價格
第4樓
工業 等 98 人(ren)贊(zan)同該回答

工業上葡(pu)萄糖(tang)(tang)由淀(dian)粉水解(jie)制得,60年代(dai)應用微生(sheng)物酶法生(sheng)產葡(pu)萄糖(tang)(tang)。這(zhe)是一項重大(da)革新,比(bi)酸(suan)水解(jie)法有明顯的(de)優點。在生(sheng)產中原料(liao)不必精制,不需耐(nai)酸(suan)、耐(nai)壓的(de)設備,而且糖(tang)(tang)液無苦(ku)味,產糖(tang)(tang)率高。葡(pu)萄糖(tang)(tang)很容易被(bei)吸收進入血液 。

立式弧形安裝太陽能工程費用
第5樓
弧(hu)形 等 16 人贊同該回答

弧(hu)形(xing)安裝太(tai)陽能工(gong)程的應用(yong)領域:1.太(tai)陽能發電站(zhan):弧(hu)形(xing)安裝太(tai)陽能工(gong)程在大型太(tai)陽能發電站(zhan)的建設中應用(yong)普遍。通過合理的布局和安裝,可以提高整個發電站(zhan)的發電效率。2.屋頂(ding)和建筑集成:弧(hu)形(xing)安裝太(tai)陽能工(gong)程也可以應 。

佛山無油儲氣罐定制
第6樓
空氣 等 27 人贊同該(gai)回答

空(kong)氣壓縮(suo)機(ji)(ji)是(shi)煤礦重要大(da)型固定動(dong)力設備(bei)之一(yi),在井下、地面均被普(pu)遍使用(yong),主(zhu)要是(shi)供給采(cai)掘工作面的風(feng)鎬、風(feng)鉆、鑿巖機(ji)(ji)使用(yong)。儲(chu)氣罐是(shi)空(kong)氣壓縮(suo)機(ji)(ji)的配套設備(bei),安裝在室(shi)外,空(kong)氣進入(ru)壓縮(suo)機(ji)(ji)通(tong)過(guo)增(zeng)壓后送入(ru)儲(chu)氣罐,然后再由 。

河北熱銷濕式報警閥組質量保證
第7樓
FM 等 46 人贊同該(gai)回答

FM認證AV-1濕式(shi)報(bao)警閥(fa)組的(de)(de)設(she)計要求:1.必須(xu)考(kao)慮水力試驗而產生的(de)(de)大(da)量水的(de)(de)排放問(wen)題。2.直立安裝閥(fa)門時(shi),應使水流方(fang)向向上。水平安裝閥(fa)門時(shi),應使排水管(guan)的(de)(de)方(fang)向向下。3.系(xi)統(tong)設(she)計和安裝時(shi)必須(xu)注意系(xi)統(tong)管(guan)道的(de)(de) 。

湖南高壓全防水超高壓泵站
第8樓
EP 等 66 人贊(zan)同該(gai)回(hui)答

EP系列(lie)高壓電(dian)動液壓泵站(zhan),采(cai)用(yong)(yong)電(dian)機驅動高壓徑向(xiang)柱塞副(fu)的原(yuan)理,實(shi)現持續的70MPa的液壓力輸出,并(bing)有多(duo)種流量(liang)和(he)控制方式(shi)可選擇。輕便緊湊型設計,整(zheng)機重(zhong)量(liang)輕,便于移(yi)運;耐用(yong)(yong)型設計,適(shi)應(ying)于需(xu)要高頻率使(shi)用(yong)(yong)的工況 。

衡陽節能燃氣灶鄉鎮招商
第9樓
燃氣 等 15 人(ren)贊同(tong)該回(hui)答

燃氣(qi)(qi)灶(zao)是現代廚房(fang)中必不可(ke)少的(de)廚具之一,其安全、環保、高效(xiao)的(de)特點受到越來越多消費者(zhe)的(de)青睞。因此(ci),燃氣(qi)(qi)灶(zao)招商(shang)成(cheng)為了眾多商(shang)家的(de)重要選擇。在(zai)本文中,我們將探討燃氣(qi)(qi)灶(zao)招商(shang)的(de)相關內(nei)容,幫助招商(shang)者(zhe)更好地了解燃氣(qi)(qi)灶(zao)市 。

有名的化妝品進口報關清關
第10樓
上(shang)海 等 64 人贊同該回答

上海化(hua)(hua)妝(zhuang)品(pin)報(bao)(bao)(bao)關(guan)(guan)進(jin)口日本(ben)化(hua)(hua)妝(zhuang)品(pin)化(hua)(hua)妝(zhuang)品(pin)清(qing)關(guan)(guan)代(dai)理(li)日本(ben)進(jin)口嫩(nen)膚乳(ru)清(qing)關(guan)(guan)代(dai)理(li)申歷供應(ying)鏈代(dai)理(li)專業化(hua)(hua)妝(zhuang)品(pin)清(qing)關(guan)(guan),上海化(hua)(hua)妝(zhuang)品(pin)清(qing)關(guan)(guan)公(gong)司進(jin)口報(bao)(bao)(bao)關(guan)(guan)流程有哪些?如何制(zhi)作(zuo)報(bao)(bao)(bao)關(guan)(guan)報(bao)(bao)(bao)檢資料?進(jin)口如何設計(ji)標簽(qian)才(cai)能一次性通過(guo)?標簽(qian)備案需(xu)要哪 。

此站點(dian)為(wei)系(xi)統演示站,內容(rong)轉(zhuan)載自(zi)互(hu)聯網(wang),所(suo)有信息(xi)僅做測試用途,不保證內容(rong)的(de)真(zhen)實性(xing)。不承擔(dan)此類 作(zuo)品侵(qin)權行為(wei)的(de)直接責任(ren)(ren)及連帶責任(ren)(ren)。

如若(ruo)本(ben)網有任何(he)內容(rong)侵犯您的權(quan)益(yi),侵權(quan)信(xin)息(xi)投(tou)訴(su)/刪除進行處理(li)。聯系郵箱:

Copyright ? 2005 - 2024 宜興市恒通風機有限公司 All Rights Reserved 網站地圖