-
摘 要 :一般來說墊(dian)(dian)(dian)圈(quan)(quan)(quan)指的(de)(de)是被(bei)墊(dian)(dian)(dian)在被(bei)連接(jie)(jie)件與螺(luo)(luo)母(mu)(mu)(mu)之間的(de)(de)零(ling)件。通常為(wei)扁平形的(de)(de)金屬環,為(wei)了保護被(bei)連接(jie)(jie)件的(de)(de)表面(mian)不受(shou)螺(luo)(luo)母(mu)(mu)(mu)擦傷,分(fen)散螺(luo)(luo)母(mu)(mu)(mu)對被(bei)連接(jie)(jie)件產生的(de)(de)壓力。 墊(dian)(dian)(dian)圈(quan)(quan)(quan)分(fen)為(wei):平墊(dian)(dian)(dian)圈(quan)(quan)(quan)-C級(ji)、大墊(dian)(dian)(dian)圈(quan)(quan)(quan)-A和C級(ji)、特大墊(dian)(dian)(dian)圈(quan)(quan)(quan)-C級(ji)、小墊(dian)(dian)(dian)圈(quan)(quan)(quan)-A級(ji)、平墊(dian)(dian)(dian)圈(quan)(quan)(quan)-A級(ji)、平墊(dian)(dian)(dian)圈(quan)(quan)(quan)-倒角(jiao)型-A級(ji)、鋼結構(gou)用高(gao)強(qiang)度墊(dian)(dian)(dian)圈(quan)(quan)(quan)、球面(mian)
2020-12-18 -
摘 要 :鋸(ju)片銑刀在(zai)使(shi)用(yong)與不使(shi)用(yong)時都應該進(jin)行常規必(bi)要的(de)(de)保(bao)養(yang)(yang),這樣(yang)更能延長進(jin)口(kou)鋸(ju)片銑刀的(de)(de)使(shi)用(yong)時長及(ji)增強切斷加工(gong)的(de)(de)品質,對于成本控(kong)制(zhi)來說(shuo),更能節省不少的(de)(de)開銷。 鋸(ju)片銑刀的(de)(de)保(bao)養(yang)(yang),一般分為兩部(bu)分,一部(bu)分為使(shi)用(yong)前的(de)(de)保(bao)養(yang)(yang),一部(bu)分為使(shi)用(yong)時后的(de)(de)保(bao)養(yang)(yang),具(ju)體分析如下(xia): 一、鋸(ju)片銑刀在(zai)使(shi)用(yong)前的(de)(de)保(bao)養(yang)(yang) 很(hen)多(duo)
2020-12-18 -
摘 要 :冷擠(ji)壓(ya)(ya)成形(xing)(xing)加(jia)工的刀具壽(shou)命取(qu)決于幾(ji)種因(yin)素(su),包(bao)括工件(jian)(jian)材料、尺寸公差、擠(ji)壓(ya)(ya)力和(he)加(jia)工形(xing)(xing)狀(zhuang)的復雜程度。但(dan)一般來說(shuo),冷擠(ji)壓(ya)(ya)刀具的壽(shou)命都(dou)是以工作周數,而(er)不(bu)是以加(jia)工的工件(jian)(jian)數來衡(heng)量。這是因(yin)為(wei)工件(jian)(jian)材料是被擠(ji)壓(ya)(ya)變(bian)形(xing)(xing),而(er)不(bu)是被切(qie)除,因(yin)此避免了一些常見的切(qie)削問(wen)題(如刀尖產生(sheng)積屑瘤、崩刃和(he)月牙洼)。尤(you)其是在(zai)
2020-12-18 -
摘 要(yao)(yao)(yao) :合金鋸(ju)(ju)片是我(wo)(wo)們經常使用(yong)的(de)(de)(de)產(chan)品之(zhi)一,為了確保(bao)產(chan)品的(de)(de)(de)質量,一些(xie)事項是需(xu)要(yao)(yao)(yao)注意的(de)(de)(de),現在我(wo)(wo)們就(jiu)來(lai)仔細的(de)(de)(de)了解這(zhe)方面(mian)的(de)(de)(de)知(zhi)識介紹吧? 將合金鋸(ju)(ju)片垂直地掛在干燥的(de)(de)(de)架子上(shang),務必避開(kai)潮(chao)濕的(de)(de)(de)場所,千(qian)萬不要(yao)(yao)(yao)將合金鋸(ju)(ju)片平放(fang)在地上(shang)或者架子上(shang),平放(fang)會導致合金鋸(ju)(ju)片變形(xing)。使用(yong)的(de)(de)(de)時候,必須要(yao)(yao)(yao)帶防護(hu)罩、手套、
2020-12-18 -
摘 要 :金屬(shu)圓鋸(ju)片在使用(yong)(yong)時,一(yi)般(ban)鋸(ju)切(qie)(qie)穩定,切(qie)(qie)斷的(de)效果(guo)才會(hui)更好,使用(yong)(yong)的(de)壽命也將更長(chang),如果(guo)發現(xian)(xian)有鋸(ju)切(qie)(qie)不穩定情況,例如震動(dong)較為厲害,應該如何(he)去處理(li)?以下是關(guan)于該問題(ti)的(de)一(yi)些簡單說明。 一(yi)、設備不良(liang),引發的(de)鋸(ju)切(qie)(qie)震動(dong) 當發現(xian)(xian)在使用(yong)(yong)金屬(shu)圓鋸(ju)片鋸(ju)切(qie)(qie)加工時,有震動(dong)嚴重現(xian)(xian)象,我(wo)們第一(yi)時間應檢查
2020-12-18 -
摘 要 :墊(dian)(dian)(dian)圈(quan)(quan)(quan)分(fen)為:平墊(dian)(dian)(dian)圈(quan)(quan)(quan)-C級、大墊(dian)(dian)(dian)圈(quan)(quan)(quan)-A和C級、特大墊(dian)(dian)(dian)圈(quan)(quan)(quan)-C級、小墊(dian)(dian)(dian)圈(quan)(quan)(quan)-A級、平墊(dian)(dian)(dian)圈(quan)(quan)(quan)-A級、平墊(dian)(dian)(dian)圈(quan)(quan)(quan)-倒角(jiao)型(xing)-A級、鋼結構用(yong)高強度(du)墊(dian)(dian)(dian)圈(quan)(quan)(quan)、球面墊(dian)(dian)(dian)圈(quan)(quan)(quan)、錐(zhui)面墊(dian)(dian)(dian)圈(quan)(quan)(quan)、工字(zi)鋼用(yong)方(fang)斜墊(dian)(dian)(dian)圈(quan)(quan)(quan)、槽鋼用(yong)方(fang)斜墊(dian)(dian)(dian)圈(quan)(quan)(quan)、標準型(xing)彈(dan)(dan)簧墊(dian)(dian)(dian)圈(quan)(quan)(quan)、輕型(xing)彈(dan)(dan)簧墊(dian)(dian)(dian)圈(quan)(quan)(quan)、重型(xing)彈(dan)(dan)簧墊(dian)(dian)(dian)圈(quan)(quan)(quan)、內(nei)齒(chi)鎖(suo)緊(jin)墊(dian)(dian)(dian)圈(quan)(quan)(quan)、內(nei)鋸齒(chi)鎖(suo)緊(jin)墊(dian)(dian)(dian)圈(quan)(quan)(quan)、外齒(chi)鎖(suo)緊(jin)墊(dian)(dian)(dian)圈(quan)(quan)(quan)、外鋸齒(chi)鎖(suo)緊(jin)
2020-12-18 -
摘(zhai) 要(yao) :鋸片(pian)在使(shi)用時,會碰(peng)到各種各樣的(de)問題(ti),例如(ru)不(bu)耐(nai)(nai)用了(le)、崩齒了(le)或(huo)是基(ji)體出(chu)現(xian)了(le)裂縫(feng),那么(me)我(wo)們應該如(ru)何去(qu)對待,是報廢更(geng)換還(huan)是進行回收(shou)?很顯然我(wo)們所要(yao)做(zuo)的(de)就是最大化(hua)使(shi)用鋸片(pian),來(lai)降成生產(chan)成本! 鋸片(pian)不(bu)耐(nai)(nai)用問題(ti)分(fen)析及處理方式: 一、設(she)備問題(ti) A、問題(ti)分(fen)析
2020-12-18 -
摘 要(yao)(yao) :圓鋸(ju)片(pian)(pian)不(bu)是(shi)一次性產品(pin),一般情(qing)況下可(ke)以(yi)進行(xing)修(xiu)復2-3次,也(ye)就(jiu)是(shi)常說的(de)(de)鋸(ju)片(pian)(pian)修(xiu)磨(mo),這也(ye)是(shi)一項較為(wei)重(zhong)要(yao)(yao)的(de)(de)工序(xu),金屬圓鋸(ju)片(pian)(pian)如果(guo)修(xiu)磨(mo)精湛,其(qi)后(hou)(hou)的(de)(de)效果(guo)不(bu)亞于新(xin)的(de)(de)鋸(ju)片(pian)(pian)。 以(yi)下為(wei)圓鋸(ju)片(pian)(pian)修(xiu)磨(mo)的(de)(de)一些小(xiao)知(zhi)識,僅供(gong)參考: 1、注意前(qian)后(hou)(hou)比例為(wei)1:3,鋸(ju)片(pian)(pian)鋸(ju)齒部位自齒座起測量最少剩余長(chang)度及(ji)寬度不(bu)能
2020-12-18 -
摘 要 :如(ru)何有效(xiao)的(de)延長(chang)圓鋸片使用時(shi)長(chang)?降低鋸切(qie)的(de)成本?工件質(zhi)量(liang)更(geng)好(hao),這是(shi)很多(duo)用企業關心的(de)問題! 選(xuan)擇(ze)一張質(zhi)量(liang)上乘的(de)圓鋸片是(shi)降低鋸切(qie)成本和延長(chang)鋸片使用時(shi)長(chang)的(de)基礎。在操作(zuo)(zuo)中我們(men)應該注意以(yi)下幾點: 1、工作(zuo)(zuo)人員應熟(shu)悉圖樣、技術要求工藝的(de)內容,并熟(shu)悉所用的(de)設備性能。嚴格遵守安全操作(zuo)(zuo)
2020-12-18 -
摘 要(yao) :用戶在購買金屬(shu)圓(yuan)鋸(ju)(ju)片的(de)(de)(de)時候第一(yi)要(yao)素就是要(yao)判斷(duan)出質量的(de)(de)(de)好與壞,這關乎到在切斷(duan)加工過(guo)程中(zhong)所產(chan)生的(de)(de)(de)利益,判斷(duan)金屬(shu)圓(yuan)鋸(ju)(ju)片質量通常可(ke)以從基體與鋸(ju)(ju)齒兩部位進(jin)行觀察。 那(nei)么應該如何去判斷(duan)?有哪些依據(ju)可(ke)以做(zuo)為(wei)參考? 金屬(shu)圓(yuan)鋸(ju)(ju)片由基體(俗稱鋸(ju)(ju)板)、鋸(ju)(ju)齒二(er)部分組成,基體就是鋸(ju)(ju)身,由一(yi)整(zheng)塊
2020-12-18