欧美XXXX色视频在线观看_精品无码成人久久久久久_国产精品VIDEOSSEX久久_久久AV高清无码

新聞資訊 /

您當前的位置:首頁 > 新聞資訊 > 行業新聞
行業新聞

做鈑金加工必定要知道的常識

更新日期(qi):2018年9月28日 大字 小字
分享(xiang)至(zhi):
東(dong)莞鈑金加(jia)(jia)工一(yi)般(ban)來說底子設(she)備(bei)(bei)包含剪板(ban)(ban)機(ji)(ji)(ji)、數控沖床、激光等離子、水射流(liu)切(qie)割機(ji)(ji)(ji)、復(fu)合(he)機(ji)(ji)(ji)、折(zhe)(zhe)彎機(ji)(ji)(ji)以及各(ge)種輔佐設(she)備(bei)(bei)如(ru):開卷(juan)機(ji)(ji)(ji)、校平機(ji)(ji)(ji)、去毛(mao)刺機(ji)(ji)(ji)、點(dian)焊機(ji)(ji)(ji)等。金屬板(ban)(ban)材(cai)加(jia)(jia)工就叫鈑金加(jia)(jia)工,詳細比(bi)如(ru)運(yun)用板(ban)(ban)材(cai)制作(zuo)煙(yan)囪、鐵(tie)桶(tong)、油(you)箱油(you)壺、通風管道(dao)、彎頭大小(xiao)頭、天圓當地、漏斗形等,首要工序是剪切(qie)、折(zhe)(zhe)彎扣邊、曲折(zhe)(zhe)成型、焊接等,需求必(bi)定的(de)幾許(xu)常(chang)識。

    圖紙(zhi)到手后,依(yi)據(ju)翻開圖及批量的(de)不同(tong)(tong)挑(tiao)選不同(tong)(tong)落料(liao)辦(ban)法,其中有激光(guang),數控沖床,剪板(ban),模具等辦(ban)法,然后依(yi)據(ju)圖紙(zhi)做出(chu)相應的(de)翻開。在(zai)數控和(he)激光(guang)旁(pang)放置作(zuo)(zuo)業(ye)臺,利于板(ban)料(liao)放置在(zai)機器上進(jin)行鈑(ban)金加工(gong),減少抬(tai)板(ban)的(de)作(zuo)(zuo)業(ye)量。一(yi)(yi)些能(neng)夠運(yun)用的(de)邊(bian)料(liao)放置在(zai)指定(ding)的(de)當地,為(wei)折(zhe)(zhe)(zhe)彎時試模供應資料(liao)。在(zai)工(gong)件落料(liao)后,邊(bian)角、毛(mao)刺、接點要進(jin)行必(bi)要的(de)修(xiu)(xiu)整(zheng)(zheng)(打磨處理),在(zai)刀(dao)具接點處,用平(ping)銼刀(dao)進(jin)行修(xiu)(xiu)整(zheng)(zheng),關于毛(mao)刺較(jiao)大的(de)工(gong)件用打磨機進(jin)行修(xiu)(xiu)整(zheng)(zheng),小內孔接點處用相對應的(de)小銼刀(dao)修(xiu)(xiu)整(zheng)(zheng),以(yi)確保(bao)外觀(guan)的(de)美麗,一(yi)(yi)同(tong)(tong)外形(xing)的(de)修(xiu)(xiu)整(zheng)(zheng)也為(wei)折(zhe)(zhe)(zhe)彎時定(ding)位作(zuo)(zuo)出(chu)了確保(bao),使折(zhe)(zhe)(zhe)彎時工(gong)件靠在(zai)折(zhe)(zhe)(zhe)彎機上方位一(yi)(yi)同(tong)(tong),確保(bao)同(tong)(tong)批產品(pin)規(gui)范(fan)的(de)一(yi)(yi)同(tong)(tong)。


   在落料結(jie)(jie)束后,進入(ru)下(xia)道工(gong)(gong)(gong)(gong)序,不(bu)同的工(gong)(gong)(gong)(gong)件依據鈑金(jin)加(jia)工(gong)(gong)(gong)(gong)的要(yao)求進入(ru)相(xiang)應的工(gong)(gong)(gong)(gong)序。有折彎(wan),壓鉚,翻邊攻絲,點焊,打凸(tu)包(bao),段(duan)(duan)差,有時在折彎(wan)一兩道后要(yao)將螺母(mu)或螺柱壓好,其(qi)(qi)中有模具打凸(tu)包(bao)和段(duan)(duan)差的當(dang)地要(yao)考慮先加(jia)工(gong)(gong)(gong)(gong),防止其(qi)(qi)它(ta)工(gong)(gong)(gong)(gong)序先加(jia)工(gong)(gong)(gong)(gong)后會(hui)發生干與(yu),不(bu)能結(jie)(jie)束需求的加(jia)工(gong)(gong)(gong)(gong)。在上(shang)蓋或下(xia)殼上(shang)有卡勾(gou)時,如折彎(wan)后不(bu)能碰焊要(yao)在折彎(wan)之前加(jia)工(gong)(gong)(gong)(gong)好。

    工件在(zai)折(zhe)彎(wan),壓鉚等工序結(jie)束后(hou)(hou)要進(jin)(jin)(jin)行(xing)(xing)(xing)外(wai)表處理(li)(li)(li),不(bu)同(tong)板(ban)材(cai)外(wai)表的處理(li)(li)(li)辦法(fa)不(bu)同(tong),冷板(ban)鈑金加(jia)工后(hou)(hou)一般進(jin)(jin)(jin)行(xing)(xing)(xing)外(wai)表電(dian)鍍(du),電(dian)鍍(du)完后(hou)(hou)不(bu)進(jin)(jin)(jin)行(xing)(xing)(xing)噴涂處理(li)(li)(li),選用的是進(jin)(jin)(jin)行(xing)(xing)(xing)磷化處理(li)(li)(li),磷化處理(li)(li)(li)后(hou)(hou)要進(jin)(jin)(jin)行(xing)(xing)(xing)噴涂處理(li)(li)(li)。電(dian)鍍(du)板(ban)類外(wai)表清洗,脫脂,然后(hou)(hou)進(jin)(jin)(jin)行(xing)(xing)(xing)噴涂。不(bu)銹鋼板(ban)(有鏡面(mian)板(ban),霧面(mian)板(ban),拉絲板(ban))是在(zai)折(zhe)彎(wan)跋涉(she)行(xing)(xing)(xing)能(neng)夠進(jin)(jin)(jin)行(xing)(xing)(xing)拉絲處理(li)(li)(li),不(bu)必噴涂,如(ru)需噴涂要進(jin)(jin)(jin)行(xing)(xing)(xing)打毛(mao)處理(li)(li)(li);鋁板(ban)一般選用氧(yang)(yang)化處理(li)(li)(li),依據噴涂不(bu)同(tong)的色彩(cai)挑選不(bu)同(tong)的氧(yang)(yang)化底色,

    常用的(de)有黑色和賦性氧(yang)化;鋁板需噴涂(tu)的(de)進行鉻酸(suan)鹽氧(yang)化處理后噴涂(tu)。外表(biao)前處理這樣做能夠使潔凈外表(biao),明顯跋涉涂(tu)膜附著力,能成(cheng)倍跋涉涂(tu)膜的(de)耐蝕力。清洗的(de)流(liu)(liu)程先清洗工(gong)件(jian),先將(jiang)工(gong)件(jian)掛在流(liu)(liu)水(shui)線(xian)上,首要通(tong)過清洗溶(rong)液中(zhong)(合金去油粉),然后進入清水(shui)中(zhong),其次通(tong)過噴淋區,再通(tong)過烘干區,最終將(jiang)工(gong)件(jian)從流(liu)(liu)水(shui)線(xian)上取下。

    這樣就是一(yi)般鈑金(jin)加工一(yi)般要進行的流程(cheng),作業很簡單,但有(you)時分(fen)做(zuo)起來(lai)都有(you)些(xie)難度的,要做(zuo)出一(yi)個有(you)水(shui)平,有(you)質量的鈑金(jin)制品(pin),不是說說就能夠(gou)的,都需求許多的鈑金(jin)途徑的實操,體會才能夠(gou)的。