Kugwiritsiridwa Ntchito Ndi Kugawikana Kwa Miyendo Yowuluka

Makina ometa omwe amagwiritsidwa ntchito pometa ubweya wozungulira wa katundu wogubuduza amatchedwakumeta ubweya wowuluka.Ndi chitukuko cha zitsulo mosalekeza zitsulo akugubuduza mphero, gawo zitsulo akugubuduza mphero ndi billet akugubuduza mphero ndi kuwongolera zouluka kukameta ubweya zokolola, ntchito akameta ubweya zowuluka akukhala mochulukira.Pali mitundu yambiri yazitsulo zowuluka, zomwe zimagwiritsidwa ntchito kwambiri: ma disc flying shears, ng'oma ziwiri zowuluka shears, crank rotary ndi pendulum flying shears.

1. Chimbale zometa zouluka

Miyendo yowuluka yotere nthawi zambiri imagwiritsidwa ntchito m'mashopu ang'onoang'ono amphero.Amayikidwa kutsogolo kwa bedi loziziritsa kuti adule modumphira kuti katundu wolowera pabedi lozizirira asatalike;kapena imayikidwa kutsogolo kwa mphero yomalizitsa kuti adule chidutswa chogudubuza kuti atsimikizire kuti mphero yomalizirira imadutsa.zinayenda bwino.Kumeta ubweya wowuluka kumapangidwa ndi masamba awiri kapena angapo amtundu wa disc, ndipo mbali ya disc ndi yofanana ndi liwiro lachitsulo.Pamene kukameta ubweya kuli pamalo oyambirira, chitsulo chimapita patsogolo pa njira yolowera kumanzere kwa kukameta ubweya.Chitsulo chikagwira ntchito pa mbendera kapena chiwongolero chowunikira, chowongolera cholowera ndi zitsulo zimapatutsidwa kumanja, ndipo chitsulo chimalowa pakati pa ma disc awiri kuti azimeta.Chitsamba cham'munsicho chikatsitsidwa, ngalandeyo imabwezeretsa chitsulo kumalo ake oyambirira kumanzere, kenako tsamba lapansi limakweranso.Choyipa cha mtundu uwu wa kumeta ubweya wowuluka ndikuti chodulidwacho ndi oblique, koma chimakhala ndi zotsatira zochepa pa kudula movutikira pamaso pa mutu wodula kapena bedi lozizira.Chifukwa makina ometa ubweyawa ndi odalirika pakugwira ntchito, osavuta kupanga, ndipo ali ndi liwiro lometa kuposa 10m / s, amagwiritsidwa ntchito kwambiri m'mashopu ang'onoang'ono a mphero.

2. Zisenga zowuluka za ng'oma ziwiri

Ng'oma iwirizida zowulukaamagwiritsidwa ntchito kwambiri pometa zitsulo ndi mbale zachitsulo poyenda.Mfundo yogwira ntchito ndi iyi: Pa ngoma ziwiri zozungulira, masamba awiri amakhazikika.Zodzigudubuza zomwe zikuyenda patebulo lodzigudubuza zimadulidwa ndi masamba awiri omwe amakumana pamene akudutsa pakati pa odzigudubuza awiriwo.Kuthamanga kwapang'onopang'ono kwa tsamba kuyenera kukhala kwakukulu pang'ono kusiyana ndi kuthamanga kwa chidutswa chogudubuza, apo ayi chidutswacho chidzapinda pakhomo pometa.Kuipa kwa mtundu uwu wa kukameta ubweya wowuluka ndikuti gawolo silosalala pometa zidutswa zokhuthala (chisonkhezero chachikulu pakumeta zidutswa zopyapyala);podula mbale zachitsulo zazikulu, mphamvu yometa ndi yayikulu.Chifukwa chake, chometa chowulukachi chimagwiritsidwa ntchito podula tizigawo tating'onoting'ono ndi mapepala azinthu zothamanga kwambiri.

3. Crank rotary shears

Njira yake yometa ubweya imapangidwa ndi njira yolumikizira mipiringidzo inayi, ndipo chometa chimayenda mu ndege pafupifupi pamalo ometa ubweya ndipo chimakhala chokhazikika pamwamba pa chidutswa chogubuduza.Choncho, gawo lodulidwa la chidutswa chokulungidwa ndilolunjika.Njira yometa ubweya wa kameta wowuluka imapangidwa ndi chogwiritsira ntchito, mkono wa eccentric ndi ndodo yozungulira.Chida chopumulacho chili mu mawonekedwe a lever, mapeto ake omwe amakhazikika pamanja a eccentric, ndipo mapeto ena amagwirizanitsidwa ndi ndodo yogwedeza.Kugwedeza kwamphamvu kwa ndodo ya swing kumangiriridwa pazanja.Pamene malaya a eccentric (crank) azungulira, chogwiritsira ntchito chimayenda momasulira, ndipo tsamba lokhazikika pa chogwiritsira ntchito likhoza kukhala perpendicular kapena pafupifupi perpendicular kwa workpiece.Pometa mbale zachitsulo, tsamba la oblique lingagwiritsidwe ntchito kuchepetsa mphamvu yometa.Choyipa cha kukameta ubweya wowuluka ndikuti kapangidwe kake ndi kovutirapo, mawonekedwe osunthika a makina ometa ndi osauka, ndipo kuthamanga kwa tsamba sikungakhale kofulumira kwambiri.Nthawi zambiri amagwiritsidwa ntchito kumeta zitsulo zokhuthala kapena ma billets.

4. Pendulum flying shears

Miyendo yowuluka yotere nthawi zina imagwiritsidwa ntchito m'sitima zodutsana m'mashopu opitilira zitsulo.Tsamba la chometa chowuluka ichi limayendanso ndikumasulira, ndipo mtundu wa mbale yodulira ndi wabwinoko.Chosungira chida chapamwamba chimakhazikika pa chimango cha swing.Chozunguliracho chimathandizidwa pa eccentricity ya shaft yayikulu.Pali mapeyala awiri a eccentrics pamtunda waukulu, ndipo awiri ena a eccentrics amagwirizanitsidwa ndi mpumulo wa chida chapansi kupyolera mu ndodo yolumikizira, ndipo mpumulo wa chida chapansi ukhoza kutsetsereka mu chute ya chimango cha swing.Popeza magawo awiri a eccentric pa shaft yayikulu amasiyana ndi 180°, pamene tsinde lalikulu likuzungulira, chopumira chapamwamba cha chida chimatsika ndi chimango, ndipo chopumira cham'munsi chimakwera kuti chitsirizitse ntchito yometa.Komabe, imatha kuchepetsa katundu wokhazikika.Kuti athe kudula katundu wogubuduza wosuntha, m'pofunika kulola chimango chogwedezeka kuti chigwedezeke mmbuyo ndi mtsogolo.Mbali yapansi ya chimango cha swing imalumikizidwa molumikizana ndi ndodo ya eccentric, ndipo gudumu la eccentric limayikidwa kumbuyo.Mbali yakumbuyo imalumikizidwa ndi shaft yayikulu kudzera pamapini, ma racks ndi ma discs olumikizana.Mtsinje waukulu ukazungulira, chimangocho chimatha kuzunguliridwa mmbuyo ndi mtsogolo ndi tsinde lalikulu ngati pakati kudzera pa synchronizing disc, rack, pinion ndi eccentric yolumikizira ndodo kumbuyo.Panthawiyi, wogwirizira chida amasuntha kumasulira kuti azindikire ntchito yometa ubweya wa pendulum flying shear.Udindo wa makina ometa pamphero siwofunika kwambiri, koma umagwira ntchito yofunika kwambiri pakulondola komanso mawonekedwe a chinthu chomalizidwa.Mitundu yosiyanasiyana ya mphero zogudubuza zimayenera kusankha masiketi owuluka ofanana, kuti mzere wonse wopanga ukwaniritse cholingacho.kukula ndi kulondola.