Matsalolin Ingantattun Machining Na CNC Juya Sassan

Don lathes na yau da kullun, lathes CNC suna da buƙatu masu girma da ƙa'idodi don sarrafa daidaito da inganci.Don haka, suna buƙatar inganta su tare da ingantattun fasaha don cika cikakkun ƙa'idodin fasahar sarrafa kayan zamani.Domin sarrafa naCNC juya sassa, wajibi ne don tabbatar da ci gaba da aiwatarwa da kuma tsara tsarin fasaha na bin diddigin bisa ga tabbatar da inganci.Dukan tsari yana buƙatar ɗaukar yanayin da makirci na gudanarwa mai kyau, bincika da tattauna matsalolin gida, da ba da shawarar manufofi da matakan da suka dace a kan wannan don tabbatar da cewa ingancin sarrafawa da fasaha na sassan juyawa na CNC sun hadu da ka'idoji, ƙwaƙƙwaran ginshiƙi na yunƙurin zamanantar da ƙasar Sin.

 1. Rikicin Vibration na CNC Juya Sassan

Fasaha ce mai mahimmanci don murƙushe rawar jiki a cikin aiwatar da sassan juya NC.A halin yanzu, idan aka kwatanta da na'urorin gargajiya na gargajiya don sarrafa sarrafa atomatik na CNC juya sassa a kasar Sin, kayan aikin na'ura na gargajiya sun sami babban ci gaba a cikin dacewa da sarrafawa, kuma suna iya rage girman aikin da hannu zuwa babban matsayi, gabaɗaya inganta aikin. ingancin aiki, don haka suna da tasiri mai kyau.A daya hannun, ta hanyar aikace-aikace na sabon fasaha na CNC juya sassa, idan aka kwatanta da talakawa iri na inji kayan aikin, da machining daidaito da kuma ingancin su ma sun sami babban ci gaba.Duk da haka, daga yanayin aikin, sassan CNC na juyawa suna cikin nau'in sarrafawa ta atomatik, kuma ayyukan sarrafa su da aiwatar da tsarin fasaha suna buƙatar babban adadin shirye-shiryen da suka gabata don aiki.Don haka, idan aka kwatanta da na yau da kullun na kayan aikin injin, akwai babban bambanci a cikin sassauci.Sabili da haka, don ba da cikakkiyar wasa ga fa'idodin fasaha masu dacewa na CNC juya sassa a cikin ainihin ma'ana, ya kamata mu kuma gudanar da cikakken bincike kan sassan da take aiwatarwa, gudanar da ingantaccen bincike na matakai da fasaha daban-daban, da cimma cikakkiyar fahimta da cikakken fahimta. na halin da ake ciki na kowane bangare, ta yadda za a tantance hanyar kimiyya da ma'ana mai ma'ana bisa ga wannan.Saboda haka, a nan gaba CNC juya sassa sarrafa fasaha, muna bukatar mu mai da hankali ga taƙaitawa da kuma shigar da daga yi, da kuma yin wani hali bincike na hankula matsaloli a cikin aiki tsari, sabõda haka, za mu iya samun niyya view da gaske sa. gaba da dacewa mafita.

A cikin aikin sarrafa sassan ƙarfe, hulɗar tsakanin sassan sarrafawa da kayan aiki zai haifar da girgiza.Babban dalili shi ne, a cikin aikin injina kamar yanke, za a sami sauye-sauye lokaci-lokaci, sannan za a yi vibration, sannan kuma za a yi wani abin da girgizar ba ta raguwa.Bugu da kari, a cikin aiwatar da NC juya sassa, idan wuce kima vibration ya faru, da surface za a lalace, wanda tsanani rinjayar ingancin workpiece kafa, kuma yana da babban tasiri a kan kayan aikin da aka yi amfani da alaka aiki.Idan iko ba shi da kyau, za a rage rayuwar kayan aiki.Don haka, abubuwan da ke sama suna buƙatar kulawa sosai.

Daidaita sigogin yankan

Ƙirƙirar rawar jiki mai jin daɗi a cikin aiwatar da mashin kayan aiki yana da alaƙa kai tsaye da mitar yanayi na aikin.Idan rata tsakanin jujjuya saurin aikin aiki da kuma mitar dabi'a na kayan aikin ya karu a yayin aiwatar da yanke, zai sami tasiri mai tasiri akan rage rawar jiki mai jin daɗi a cikin tsarin yanke.Rike sigogi ba canzawa.Lokacin da saurin aikin aikin ya kasance 1000r / min, ingancin aiki na farfajiyar aikin shine mafi ƙanƙanta.Idan an ƙara saurin kawai, ingancin sarrafawa zai inganta, amma haɓakar saurin yana iyakance ta kayan aikin injin.Bugu da ƙari, haɓaka saurin juyawa zai kuma ƙara tasiri akan kayan aiki, wanda zai rage rayuwar sabis na kayan aiki.Lokacin da aka rage saurin aikin aiki zuwa 60r / min, ingancin saman kayan aikin ya dace da buƙatun.Ana iya ganin cewa za a iya magance matsalar girgizar kai mai jin daɗi da kyau ta hanyar daidaita saurin aiki a cikin sigogin yanke.

Hanyar haɓaka damping

Ta hanyar dubawa da kuma nazarin tsarin sassa na inji, mun gano cewa sassan da kansu sune tushen girgiza kai tsaye a lokacin aikin yanke, wanda ke haifar da ƙananan bangon su.Ta hanyar bincike na gwaji, ingantacciyar hanyar magance matsalar ita ce ƙara damping don cimma manufar rage girgiza.

 

 2. Matsalolin da suka shafi CNC Juya Sassan

Bisa cikakken bincike da aka yi a sama kan matsalolin da suka shafi CNC juya sassa a cikin halin yanzu sarrafa kwararar matakai da fasahohin da ke cikin kasar Sin, da matakan da tsare-tsare don dakile girgizar girgizar kasa, za mu iya samun cikakken iko kan matsalolin da yawa da ke bukatar a mai da hankali kan lokacin aikin aiki da sassan da ake buƙatar ƙarfafawa da haɓakawa.A cikin masu biyowa, za a bincika manyan matsalolin da mafita na asali a cikin sassan juyawa na CNC, da nufin ƙayyade ka'idoji don ci gaban fasaha na gaba.

Lokacin amfani da motar tattalin arziƙi ta yau da kullun don juyar da kayan aikin noma, ana amfani da kayan aikin injin iri ɗaya da shirin CNC iri ɗaya, amma ana samun nau'ikan kayan aikin da aka gama.Yana da wuya a sarrafa kuskuren girman workpiece a cikin daidaitaccen kewayon, kuma ingancin sarrafawa ba shi da kwanciyar hankali.Don magance wannan matsala, zamu iya canza adadin sau don canza matsayi sau biyu daga ainihin don tabbatar da ingancin sarrafawa.

Kamar yadda aka bincika a sama, idan aka kwatanta da kayan aikin injin na gargajiya, sarrafa sarrafa atomatik na sassan juyawa na CNC ya sami babban ci gaba a cikin sauƙin sarrafawa.CNC juyi sassa suna cikin nau'in sarrafawa ta atomatik.Ayyukan machining da aiwatar da tsarin fasaha na buƙatar babban adadin shirye-shiryen da suka gabata don aiki.Idan aka kwatanta, taurin wutsiya ya fi rauni.A cikin aiwatar da yankan, ƙananan nisa tsakanin kayan aiki da kayan aiki na wutsiya, mafi girman tsayin tsayin daka zai kasance, wanda zai ƙara girman ƙarshen wutsiya na kayan aiki, samar da taper, kuma yana rinjayar cylindricity na aikin.Saboda haka, a cikin samar da tsarin na CNC juya sassa sarrafa, shi ne ba kawai wajibi ne a mai da hankali da kuma nazarin data kasance matsaloli, amma kuma domin sanin asali mafita da kuma mafita dangane da gaskiya, bi da su da wani tsanani hali, comprehensively inganta da m. kimiyya da na al'ada yanayi na CNC juya sassa sarrafa, da kuma kafa na asali ka'idoji da kwatance don ci gaban aiki da kuma biyo baya.