1. Imitsani lamulo
G04X (U) _/P_ imatanthawuza nthawi yopuma ya chida (chakudya chimayima, chopota sichiyima), ndipo mtengo pambuyo pa adilesi P kapena X ndi nthawi yopuma. Mtengo pambuyo
Mwachitsanzo, G04X2.0; kapena G04X2000; imani kwa 2 masekondi
G04P2000;
Komabe, m'mabowo ena pokonza malangizo (monga G82, G88 ndi G89), kuti atsimikizire kulondola kwa dzenje, pali nthawi yopumira pomwe chidacho chimafika pansi. Pakadali pano, zitha kuwonetsedwa ndi adilesi P. Ngati Adilesi X ikuwonetsa kuti dongosolo lowongolera limawona X kukhala X-axis coordinate value ndikuichita.
Mwachitsanzo, G82X100.0Y100.0Z-20.0R5.0F200P2000; kubowola (100.0, 100.0) mpaka pansi pa dzenje ndikuyimitsa kwa masekondi awiri
G82X100.0Y100.0Z-20.0R5.0F200X2.0; kubowola (2.0, 100.0) mpaka pansi pa dzenje popanda kupuma.
2. Kusiyana ndi kulumikizana pakati pa M00, M01, M02 ndi M30
M00 ndi malangizo opumira mopanda malire a pulogalamuyi. Pulogalamuyo ikayamba, chakudya chimayima ndipo nsongayo imayima. Kuti muyambitsenso pulogalamuyo, muyenera kubwereranso ku JOG state, dinani CW (spindle forward) kuti muyambitse spindle, ndiyeno mubwerere ku chikhalidwe cha AUTO, dinani batani la START kuti muyambe pulogalamuyo.
M01 ndi pulogalamu yosankha kuyimitsa kaye malangizo. Pulogalamuyo isanayambe, kiyi ya OPSTOP pagawo lowongolera iyenera kuyatsidwa. Zotsatira pambuyo pa kuphedwa ndizofanana ndi M00. Pulogalamuyo iyenera kuyambiranso monga pamwambapa.
M00 ndi M01 nthawi zambiri amagwiritsidwa ntchito poyang'anira kapena kuchotsa chip cha miyeso ya workpiece pokonza.
M02 ndiye malangizo omaliza a pulogalamu. Lamulo ili likaperekedwa, chakudya chimayima, chopondera chimayima, ndipo choziziriracho chimazimitsidwa. Koma cholozera pulogalamu imayima kumapeto kwa pulogalamu.
M30 ndiye lamulo lomaliza la pulogalamu. Ntchitoyi ndi yofanana ndi M02, kusiyana kwake ndikuti cholozera chimabwerera kumutu wa pulogalamu, mosasamala kanthu kuti pali zigawo zina za pulogalamu pambuyo pa M30.
3. Maadiresi D ndi H ali ndi tanthauzo lofanana
Zida zolipirira magawo D ndi H ali ndi ntchito yofanana ndipo amatha kusinthana mwakufuna kwawo. Onse awiri amaimira dzina la adilesi ya kaundula wamalipiro mu dongosolo la CNC, koma mtengo wake wamalipiro umatsimikiziridwa ndi adilesi ya nambala yamalipiro kumbuyo kwawo. Komabe, m'malo opangira makina, pofuna kupewa zolakwika, nthawi zambiri zimanenedwa kuti H ndiye adilesi yolipira kutalika kwa chida, nambala yamalipiro imachokera ku 1 mpaka 20, D ndi adilesi yachiwongola dzanja, ndipo nambala yamalipiro imayambira No. 21 (magazini yazida yokhala ndi zida 20).
Mwachitsanzo, G00G43H1Z100.0;
G01G41D21X20.0Y35.0F200;
4. Galasi lamulo
Malangizo opangira zithunzi zagalasi M21, M22, M23. Pamene X-axis kapena Y-axis ikuwonetsedwa, ndondomeko yodulira (kukwera ndi mphero mmwamba), chiwongolero cha chiwongoladzanja, ndi chiwongolero cha arc interpolation chidzakhala chosiyana ndi pulogalamu yeniyeni, monga momwe tawonetsera pa Chithunzi 1. Pamene X -axis ndi Y-axis amawonetsedwa nthawi imodzi, njira yodyetsera zida, njira yolipirira zida, ndi chiwongolero cha arc interpolation sichisintha.
Zindikirani: Mukamagwiritsa ntchito galasi lolamula, muyenera kugwiritsa ntchito M23 kuti muyichotse kuti musawononge mapulogalamu ena. Mu mawonekedwe a G90, mukamagwiritsa ntchito chithunzi chagalasi kapena kuletsa lamulo, muyenera kubwerera ku chiyambi cha dongosolo logwirizanitsa ntchito musanagwiritse ntchito. Kupanda kutero, dongosolo la CNC silingathe kuwerengera mayendedwe otsatira, ndipo kusuntha kwa chida mwachisawawa kudzachitika. Panthawiyi, ntchito yobwereranso pamanja iyenera kuchitidwa kuti athetse vutoli. Kuzungulira kwa spindle sikumasintha ndi lamulo lachithunzi chagalasi.
Chithunzi 1: Chida chipukuta misozi, kutsogolo ndi kusintha kusintha pa galasi
5. Lamulo lomasulira la Arc
G02 ndi kutanthauzira kotsata nthawi, G03 ndikutanthauzira motsata nthawi. Mu ndege ya XY, mawonekedwe ake ndi awa: G02/G03X_Y_I_K_F_ kapena G02/G
03X_Y_R_F_, kuti
Mukamadula arc, chonde dziwani kuti pamene q≤180 °, R ndi mtengo wabwino; pamene q> 180 °, R ndi mtengo woipa; I ndi K zikhozanso kutchulidwa ndi R. Pamene onse atchulidwa nthawi imodzi, lamulo la R limakhala patsogolo, ndipo I , K ndi losavomerezeka; R sangathe kudula mozungulira mozungulira, ndipo kudula mozungulira mozungulira kumangopangidwa ndi I, J, ndi K, chifukwa pali mabwalo osawerengeka okhala ndi utali wofanana womwe umadutsa pamalo omwewo, monga momwe chithunzi 2 chikusonyezera.
Chithunzi 2 Bwalo likudutsa pamalo omwewo
Pamene ine ndi K ndi ziro, akhoza kusiyidwa; mosasamala kanthu za G90 kapena G91 mode, I, J, ndi K amakonzedwa molingana ndi makonzedwe achibale; pa kutanthauzira kwa arc, malangizo olipira zida G41/G42 sangathe kugwiritsidwa ntchito.
6. Ubwino ndi kuipa pakati pa G92 ndi G54~G59
G54~G59 ndiye njira yolumikizira yomwe idakhazikitsidwa isanakonzedwe, ndipo G92 ndiye njira yolumikizira yomwe yakhazikitsidwa mu pulogalamuyi. Mukatha kugwiritsa ntchito G54~G59, palibe chifukwa chogwiritsanso ntchito G92, apo ayi G54~G59 idzalowetsedwa m'malo ndipo iyenera kupewedwa, monga momwe tawonetsera mu Table 1.
Table 1 Kusiyana pakati pa G92 ndi kachitidwe kogwirizanitsa ntchito
Zindikirani: (1) G92 ikagwiritsidwa ntchito kukhazikitsa dongosolo logwirizanitsa, kugwiritsa ntchito G54~G59 kachiwiri sikudzakhala ndi zotsatira pokhapokha ngati dongosololi lizimitsidwa ndikuyambiranso, kapena G92 ikugwiritsidwa ntchito kuyika ndondomeko yatsopano yogwirizanitsa ntchito. (2) Pulogalamu yogwiritsira ntchito G92 ikatha, ngati chida cha makina sichibwerera?
Ngati chiyambi chokhazikitsidwa ndi 羾92 chikayambikanso, malo omwe ali pano a chida cha makina adzakhala chida chatsopano chogwirizanitsa chiyambi, chomwe chimakhala ndi ngozi. Choncho, ndikuyembekeza kuti owerenga azigwiritsa ntchito mosamala.
7. Konzani njira yosinthira zida.
Pamalo opangira makina, kusintha kwa zida sikungapeweke. Komabe, chida cha makina chimakhala ndi malo osinthira chida chokhazikika chikachoka kufakitale. Ngati sichili pamalo osinthira chida, chida sichingasinthidwe. Komanso, chida chisanasinthe, chipukuta misozi ndi kuzungulira kuyenera kuthetsedwa, chotchingira chimayima, ndikuzimitsa choziziritsira. Pali zinthu zambiri. Ngati izi zikuyenera kutsimikiziridwa zisanachitike chida chilichonse chamanja chisanasinthe, sichidzangokhala cholakwika komanso chosagwira ntchito. Chifukwa chake, titha kupanga pulogalamu yosinthira zida kuti tisunge ndikuigwiritsa ntchito ku DI state. Kuitana M98 kumatha kumaliza kusintha kwachida nthawi imodzi.
Kutengera chitsanzo cha PMC-10V20 Machining Center, pulogalamuyi ili motere:
O2002; (dzina la pulogalamu)
G80G40G49; (Letsani kuzungulira kokhazikika ndi kubweza zida)
M05; (Zoyima za Spindle)
M09; (kutseka kozizira)
G91G30Z0; (Z axis imabwerera ku chiyambi chachiwiri, chomwe ndi malo osinthira chida)
M06; (Kusintha kwa chida)
M99; (Mapeto a subroutine)
Mukafuna kusintha chida, muyenera kungolemba "T5M98P2002" mu gawo la MDI kuti mulowe m'malo mwa chida T5, potero kupewa zolakwika zambiri zosafunikira. Owerenga amatha kupanga zida zofananira zosinthira malinga ndi mawonekedwe a zida zawo zamakina.
8. zina
Nambala yotsatirira gawo la pulogalamu, yoimiridwa ndi adilesi N. Nthawi zambiri, chipangizo cha CNC pachokha chimakhala ndi malo ochepa okumbukira (64K). Kuti musunge malo osungira, manambala otsatizana agawo la pulogalamu samasiyidwa. N imangoyimira gawo la pulogalamu, yomwe ingathandize kusaka ndikusintha pulogalamuyo. Iwo alibe mphamvu pa Machining ndondomeko. Nambala yotsatizana ikhoza kuwonjezeredwa kapena kuchepetsedwa, ndipo kupitiriza kwa zikhalidwe sikofunikira. Komabe, sizingasiyidwe mukamagwiritsa ntchito malangizo ena a loop, kudumpha malangizo, kuyimba ma subroutines ndi malangizo agalasi.
9. Mu gawo lomwelo la pulogalamu, pa malangizo omwewo (adiresi yofanana) kapena gulu lomwelo la malangizo, lomwe likuwonekera pambuyo pake lidzachitika.
Mwachitsanzo, pulogalamu kusintha chida, T2M06T3; m'malo mwa T3 m'malo mwa T2;
G01G00X50.0Y30.0F200; G00 imachitidwa (ngakhale pali mtengo wa F, G01 sichimachitidwa).
Zizindikiro za malangizo zomwe sizili m'gulu limodzi zimakhala ndi zotsatira zofanana ngati zikuchitidwa mu gawo limodzi la pulogalamu posinthana ndondomekoyi.
G90G54G00X0Y0Z100.0;
G00G90G54X0Y0Z100.0;
Zinthu zonse zomwe zili pamwambazi zidayendetsedwa ndikuperekedwa pa makina a PMC-10V20 (FANUCSYSTEM). Muzochita zogwira ntchito, kumvetsetsa kozama kwa kagwiritsidwe ntchito ndi malamulo amadongosolo a malangizo osiyanasiyana ndikofunikira.
Zida za Xinfa CNC zili ndi mawonekedwe abwino komanso otsika mtengo. Kuti mudziwe zambiri, chonde pitani:
CNC Tools Opanga - China CNC Tools Factory & Suppliers (xinfatools.com)
Nthawi yotumiza: Nov-06-2023
