Umsebenzi kunye noncedo lweziko lomatshini elinemigca emithathu:
Toyena mhlaba usebenzayo womatshini weziko lomatshini othe nkqo (i-axis emithathu) yindawo ephezulu kuphela yendawo yokusebenza, kwaye iziko lomatshini elithe tye linokugqiba kuphela umatshini omacala amane wesixhobo sokusebenzela ngoncedo lwetafile ejikelezayo.Okwangoku, amaziko omatshini aphezulu aphuhlisa kwicala lolawulo lwe-axis emihlanu, kwaye i-workpiece inokucutshungulwa kwi-clamping enye.Ukuba ixhotyiswe ngenkqubo ye-CNC ephezulu ene-axis emihlanu yoqhagamshelwano, inokwenza nomatshini ochanekileyo ophezulu kwiindawo ezintsonkothileyo zesithuba.
Yintoni i-four-axis machining ngaxeshanye?
Oku kubizwa ngokuba yi-four-axis machining ngaxeshanye ngokuqhelekileyo yongeza i-axis ejikelezayo, ebizwa ngokuba yi-axis yesine.Isixhobo somatshini esiqhelekileyo sineentsimbi ezintathu kuphela, oko kukuthi, iqonga lokusebenzela lingahamba ngasekhohlo nasekunene (1 axis), ngaphambili nangasemva (2 axis), kunye nentloko yokusonta (3 axis) isetyenziselwa ukusika izixhobo zokusebenza.Intloko yesalathiso sombane ejikelezayo!Ngale ndlela, imingxuma ye-bevel inokuthi ifakwe i-indexed ngokuzenzekelayo, kwaye i-beveled edges ingaxutywa, njl., Ngaphandle kokulahlekelwa kokuchaneka ngokubethelwa kwesibini.
Iimpawu zokunxibelelanisa ezine-axis ezine:
(1).Umatshini wokudibanisa i-axis ezintathu-axis awukwazi ukusetyenzwa okanye kufuneka ubotshwe ixesha elide kakhulu
(2).Ukuphucula ukuchaneka, umgangatho kunye nokusebenza kakuhle kweendawo ezikhululekile
(3).Umahluko phakathi kwe-axis emine kunye ne-axis emithathu;Umahluko we-axis ezine kunye ne-axis emithathu ene-axis enye yokujikeleza.Ukusekwa kolungelelwaniso lwee-axis ezine kunye nokumelwa kwekhowudi:
Ukumiselwa kwe-Z-axis: isalathiso se-axis yesixhobo sokuphotha somatshini okanye isalathiso esithe nkqo setafile yokusebenza ngokucinezela i-workpiece yi-Z-axis.Ukumiselwa kwe-X-axis: inqwelomoya ethe tyaba engqamene nesixhobo sokuxhoma i-workpiece okanye i-directional perpendicular kwi-axis ejikelezayo ye-workpiece kwinqwelo-moya ethe tye yi-X-axis.Isalathiso esisuka kwi-spindle axis yindlela efanelekileyo.
Iziko loMatshini elikwi-axis ezintlanu lahlulwe kwiziko lomatshini elithe nkqo eline-axis emihlanu kunye neziko lomatshini elithe tye elinesihlanu.Ziziphi iimpawu zabo?
Iziko lomatshini elithe nkqo eline-axis emihlanu
Kukho iintlobo ezimbini ze-axis ejikelezayo yolu hlobo lweziko lomatshini, enye i-axis ejikelezayo yetafile.
I-worktable iseti ebhedini inokujikeleza malunga ne-X-axis, echazwa njenge-A-axis, kunye ne-A-axis ngokubanzi inoluhlu olusebenzayo lwe-+30 degrees ukuya kwi-120 degrees.Kukho netafile ejikelezayo phakathi kwendawo yokusebenza, ejikelezayo malunga ne-Z-axis kwindawo eboniswe kumfanekiso, ochazwa njenge-C-axis, kunye ne-C-axis ijikeleza i-360 degrees.Ngale ndlela, ngokudityaniswa kwe-axis ye-A kunye ne-C, i-workpiece esisigxina etafileni inokucutshungulwa yi-spindle ethe nkqo ngaphandle kwendawo engezantsi, enye imigangatho emihlanu.Ixabiso elincinci lokwahlula kwe-A-axis kunye ne-C-axis ngokubanzi yi-0.001 degrees, ukwenzela ukuba i-workpiece inokwahlulwa kuyo nayiphi na i-angle, kunye neendawo ezithambekileyo, imingxuma ethambekileyo, njl.
Ukuba i-A-xis kunye ne-C-axis zidityaniswe ne-XYZ ezintathu zemigca ezinqamlezileyo, iindawo ezintsonkothileyo zesithuba zinokusetyenzwa.Ngokuqinisekileyo, oku kufuna inkxaso yeenkqubo eziphezulu ze-CNC, iinkqubo ze-servo kunye nesofthiwe.Iingenelo zolu lungiselelo kukuba ubume be-spindle bulula, ukuqina kwe-spindle kuhle kakhulu, kwaye iindleko zokuvelisa ziphantsi.
Kodwa ngokubanzi, i-worktable ayinakuyilwa ibe nkulu kakhulu, kwaye umthamo wokuthwala uncinci, ngakumbi xa ukujikeleza kwe-A-axis kukhulu okanye kulingane ne-90 degrees, ukusika i-workpiece kuya kuzisa umzuzu omkhulu wokuthwala umthwalo itafile yokusebenza.
Isiphelo sangaphambili se-shaft ephambili yintloko ejikelezayo, enokuthi ijikeleze i-Z axis 360 degrees kwaye ibe yi-C axis.Intloko ejikelezayo nayo ine-axis ye-A ekwazi ukujikeleza i-X axis, ngokubanzi ngaphezu kwe-± 90 degrees, ukufezekisa umsebenzi ofanayo nongasentla.I-advanteji yale ndlela yokuseta kukuba i-spindle processing ibhetyebhetye kakhulu, kwaye i-worktable nayo inokuyilwa ukuba ibenkulu kakhulu.Umzimba omkhulu wenqwelomoya yabahambi kunye nebhokisi enkulu yenjini inokucutshungulwa kolu hlobo lweziko lomatshini.
Iimpawu zeziko lomatshini lomatshini we-axis othe tye
Kukho kwakhona iindlela ezimbini ze-axis ejikelezayo yolu hlobo lweziko lomatshini.Enye yeyokuba i-axis ejikelezayo ejikelezayo ijikajika njenge-axis ejikelezayo, kunye ne-axis ejikelezayo yetable yokusetyenzwa ukuze kuphunyezwe ukusetyenzwa koqhagamshelwano lwe-axis emihlanu.Le ndlela yokumisela ilula kwaye iguquguquka.Ukuba i-spindle ifuna ukuguqulelwa ngokuthe nkqo nangokuthe tye, itafile yokusebenzela inokumiselwa ngokulula njengeziko lomatshini we-axis-axis ezintathu kunye noguqulelo oluthe nkqo kunye oluthe tye kuphela ngesalathiso kunye nokumiswa.Ukuguqulwa okuthe nkqo kunye nokuthe tye kweshafti engundoqo isebenzisana ne-indexing ye-worktable ukuqonda ukusetyenzwa kwe-pentahedral ye-workpiece, enciphisa iindleko zokuvelisa kwaye iyasebenza kakhulu.I-CNC i-axes nayo inokusekwa kwi-worktable, kunye nexabiso le-index encinci ye-0.001 degrees, kodwa ngaphandle kokudibanisa, iba yi-four-axis machining center yokuguqulwa okuthe nkqo kunye nokuthe tye, ukulungelelanisa kwiimfuno ezahlukeneyo zokucwangcisa, kwaye ixabiso likhuphisana kakhulu.
Enye yi-axis yesiqhelo ejikelezayo yetafile yokusebenza.I-axis ye-worktable iseti phezu kwebhedi ngokubanzi inoluhlu olusebenzayo lwe-+20 degrees ukuya kwi-100 degrees.Kukho netafile ejikelezayo ye-B-axis embindini wetafile yokusebenza, kunye ne-B-axis inokujikeleza i-360 degrees kuwo omabini amacala.Eli ziko lithe tyaba eline-axis emihlanu lineempawu zonxibelelwano ezingcono kunendlela yokuqala, kwaye isoloko isetyenziselwa ukucubungula imiphezulu egobileyo yee-impellers ezinkulu.I-axis ejikelezayo inokuxhotyiswa ngempendulo ye-circular grating, kwaye ukuchaneka kwesalathisi kunokufikelela kwimizuzwana emininzi.Ngokuqinisekileyo, ulwakhiwo lwalo mgca we-rotary luyinkimbinkimbi kwaye luyabiza.
Uninzi lwamaziko omatshini anokuyilwa ukutshintshiselana ngeetafile ezimbini zokusebenza.Xa i-worktable enye iqhuba kwindawo yokucubungula, enye i-worktable ithatha indawo ye-workpiece ngaphandle kwendawo yokulungisa ukulungiselela ukuqhutyelwa komsebenzi olandelayo.Ixesha lotshintshiselwano lwe-worktable lixhomekeke kwi-worktable.Ubungakanani, ukusuka kwimizuzwana embalwa ukuya kumashumi emizuzwana ukugqiba.
Ixesha lokuposa: Sep-24-2022