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講一(yī)下使用電(dian)液折彎機(ji)需要注意(yì)什麽?

2025-12-26

　　講一(yī)下使用電(dian)液折彎機(jī)需要注意(yì)什麽?

　　電液(ye)折彎機工(gong)作時，不要(yào)疊壓或修(xiu)剪毛刺，底(di)闆應嚴🏒密(mì)可靠，上下(xià)刀盤應平(píng)行，剪的時(shi)候，不壓的(de)時候一定(dìng)要注意刀(dāo)片的平衡(heng)和牢固，折(shé)彎機在開(kai)始運轉前(qián)，需要通過(guo)一個操🌈作(zuò)過程🔅進行(háng)手動翻轉(zhuan)，保證💞正常(chang)運轉後，設(she)備才能翻(fān)轉，然後仔(zai)細檢查設(shè)備，再打開(kai)空氣閥，放(fang)出系統中(zhong)的空氣，操(cao)作後，關閉(bi)開關♍，然後(hou)檢查閥門(men)是否已關(guān)閉，并将刀(dāo)盤放在底(dǐ)⛹🏻‍♀️部。

　　使用電(dian)液數控折(shé)彎機一定(dìng)要注意調(diao)整行程，而(ér)且📱在折彎(wān)前☀️一定要(yao)進行測試(shi)，折彎機的(de)上模下到(dào)Z的底部時(shí)，一定有厚(hou)度間隙，否(fou)則會損壞(huai)模具和機(ji)器，行程的(de)調節還有(you)電動快速(su)調節和手(shou)動胃調節(jie)，彎曲切口(kou)的🍓選擇一(yī)般應選擇(zé)8倍闆厚寬(kuan)度的切口(kou)，例❗如，彎曲(qu)4毫米的金(jīn)屬闆時，應(ying)選擇大約(yue)32個切口。　　

　　電(diàn)液折彎機(ji)不能啓動(dong)的原因

　　電(diàn)液折彎機(ji)電源有問(wen)題，不能正(zhèng)常供電，設(she)備上的定(ding)位裝👣置有(you)問題，或者(zhě)其各種操(cao)作部件、按(an)鈕等位🔴置(zhi)不對，導緻(zhì)電液伺服(fú)數控折彎(wān)機不能正(zhèng)常啓動☂️，這(zhè)個類🈲似于(yu)數控剪闆(pǎn)機，所以也(ye)可以用在(zai)數控剪闆(pan)機上，折彎(wan)機上的模(mó)具一緻性(xing)和牢固性(xing)不符合🌈規(gui)定要求。

　　電(diàn)液數控折(shé)彎機啓動(dong)時，根據電(dian)氣原理檢(jian)查控制變(biàn)壓器和😍伺(sì)服變壓器(qì)各輸出點(dian)的電壓是(shi)否符合要(yào)求，确保關(guan)閉控制變(biàn)壓器和伺(si)服變壓器(qi)輸出端的(de)斷路器，此(ci)時，電控箱(xiang)的冷卻風(feng)扇開始工(gong)作，依次檢(jiǎn)查控制✂️變(bian)壓器和伺(sì)服變壓器(qi)的輸入電(dian)壓，确認無(wu)誤後合上(shang)兩個斷路(lu)器，先檢查(chá)主電路三(san)相電源之(zhi)間是否短(duǎn)🧑🏾‍🤝‍🧑🏼路，檢查輸(shu)入電源電(dian)壓是否符(fú)合機床數(shù)據銘牌上(shàng)提出的要(yào)求，确認後(hou)關閉電源(yuán)總開關。

　　電(diàn)液折彎機(jī)的模具如(rú)何調整?

　　電(dian)液折彎機(jī)的模架采(cai)用自制的(de)統一尺寸(cun)的後模架(jia)，下☀️模架的(de)㊙️寬度須與(yu)U型工作台(tái)的寬度相(xiàng)匹配，起到(dao)根📐據型材(cai)要求調㊙️整(zhěng)模⭐具的作(zuo)用，一般沖(chong)壓模具沖(chòng)壓小孔，沖(chong)壓不好，主(zhu)要是機床(chuang)下面(U型工(gong)作台中間(jian))有前立闆(pan)存在，難度(dù)大，壓闆須(xu)靠近但不(bú)能蓋住上(shang)模導套的(de)孔，防止因(yīn)行程過大(dà)損壞模具(ju)，上模前傾(qing)咬死模具(ju)和導柱，開(kāi)口的高度(dù)要一緻，T型(xíng)壓闆要始(shi)終壓住上(shang)模闆，防止(zhi)導柱的壓(ya)縮❓彈簧突(tū)然彈起，導(dao)緻模具推(tuī)開上模，使(shi)上下模快(kuai)速分離。

　　電(diàn)液折彎機(jī)的模座導(dǎo)柱上套有(yǒu)長度均勻(yun)的壓縮彈(dàn)簧，沖壓後(hou)可自動彈(dan)開上下模(mo)(主要解決(jue)模具上模(mó)無法與折(she)彎機上滑(huá)塊連接的(de)影響)，一般(ban)采用側排(pai)和後排出(chu)料，工作時(shi)要時刻注(zhù)意平穩出(chū)料，下模高(gao)度須一緻(zhì)，從而防止(zhi)工件因沖(chòng)壓不在同(tong)一平面而(ér)變形，零件(jian)✌️須制成标(biao)準配件，以(yǐ)便于維護(hù)和更換。

電(diàn)液折彎機(ji)不同步怎(zen)麽解決?

　　電(diàn)液折彎機(jī)不同步怎(zěn)麽解決?　　電(diàn)液折彎機(ji)不同步，機(ji)械設備架(jia)可以用來(lai)強制同步(bu)推動，與數(shù)控折彎機(ji)相連的聲(sheng)卡🧡架的上(shàng)方和下方(fāng)安裝有蝸(wo)杆，蝸杆與(yǔ)裝配在聲(shēng)卡架上的(de)🈲齒輪相齧(niè)合，采🍉用蝸(wo)杆作爲導(dao)向裝置，根(gēn)據傳動齒(chǐ)輪與蝸杆(gan)的齧合✂️進(jìn)行偏差✊調(diào)整，隻有保(bao)證蝸杆和(hé)傳動齒輪(lún)的生産精(jing)度，數控折(she)彎機的兩(liǎng)個工作缸(gāng)才能達到(dao)較高的同(tong)步精度。　　對(dui)于回油管(guǎn)路，爲了保(bao)證兩個缸(gang)的總回流(liu)量相同，泵(bèng)油對回油(yóu)管路的摩(mo)擦阻力須(xū)相似，即管(guǎn)徑、長度、彎(wān)頭數量和(hé)彎頭角度(du)🛀🏻要基本相(xiàng)同，對于輸(shū)油管道🚩來(lai)說，爲了保(bao)證兩個止(zhi)回閥的總(zong)流量相同(tong)，一方面，活(huó)動框架的(de)☔要點要盡(jìn)可能在兩(liǎng)個油缸的(de)幾何中❗心(xīn);另一方面(mian)，活塞杆與(yu)活塞之間(jian)🎯、液壓缸與(yu)軸承端蓋(gai)之間的機(ji)械設備減(jian)振應盡可(kě)能接近，以(yi)保證兩⭐個(gè)活塞杆缸(gang)在📱快速下(xià)降時的機(jī)械設備減(jiǎn)振相近👄，針(zhen)對電液伺(sì)服數控折(shé)彎機的液(yè)壓缸，爲了(le)使雙缸内(nèi)的⁉️洩漏量(liang)💃🏻相等，一方(fang)面要求上(shàng)下活塞杆(gǎn)、液壓缸等(děng)零件的選(xuan)擇精度(包(bāo)括尺寸精(jīng)度，如徑向(xiang)度、圓柱度(du)精度)盡

2025-12-26

南(nan)通華鍛重(zhong)型機床有(yǒu)限公司

服(fú)務熱線: 0513-88271088
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网(wang)站建设：中(zhong)企动力 南(nán)通

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