Ujeedada dhammaan xuduudaha software CAM waa isku mid, taas oo ah in laga hortago "middi sare" inta lagu jiroCNC machining adeegga birta gaarka ah.
Sababtoo ah qalabka lagu rakibay qalabka la tuuri karo (waxaa sidoo kale si fudud loo fahmi karaa in qalabka qalabka uusan ahayn mid dhexdhexaad ah), xarunta qalabku ma awoodo in la gooyo.Haddii xuduudaha si khaldan loo dhigo, xarunta qalabku waxay faragelin doontaa qaybta shaqada.
Sida saxda ah loo dejiyo cabbirrada soonkaCNC MilledMindi ka-hortagga sare waxaa lagu xisaabiyaa qaacidooyinka soo socda ee software-ka NX:
(D- r*2)/d, qaacidada, d waxa ay tilmaamaysaa dhexroorka aaladda (dhexroorka), rna waxa ay tilmaamaysaa radiuska aaladda hoose.
Qaado tusaale ahaan mindida sanka ee D63R5:
(63-2 * 5) / 63 = 0.84, taas oo ah, dhererka dhererka ugu yar ee qalabka D63R5 ee xuduudaha dhaqdhaqaaqa aan gooyn ee software NX waa in lagu dejiyaa 0.84, taas oo ah badbaado "qalab sare ma jiro".
Algorithm ee NX waa boqolleyda aaladda cidhifka aan xuddun u ahayn ilaa dhexroorka aaladda.Tusaale ahaan D63R5.
Qayb aan lahayn cidhifka dhexe / dhexroorka aaladda = 0.84, soo saariddu waa sida soo socota:
Qayb aan cidhifka dhexe lahayn = dhexroorka qalabka X0.84 = 52mm
Taasi waa in la yiraahdo, algorithm ee NX marka la shaandheynayo meelaha cidhiidhiga ah waa: dhexroorka qalabka oo aan lahayn cidhifka dhexe + dhexroorka qalabka laftiisa,
Taasi waa 52+63=116mmaluminium cnc qayb machining
Si kale haddii loo dhigo, marka qalabka d63r5 loo isticmaalo prototyping degdega ah ee cnc biraha, dariiqa qalabka looma soo saarin aagga wax ka yar 116 mm, oo si toos ah ayaa loo sifeeyaa.
Halkaa marka ay marayso, maxaad u dejisay dhexroorka daab faaruq ah gudaha HyperMill oo aad si faahfaahsan ugu dejiso cabbirada daabka gudaha Esprit.Waxay u muuqataa inay tahay laba jeer natiijada iyadoo kala badh dadaalka.
Halbeegga "shaandhada aagga PowerMill", qiimaha caadiga ah ee nidaamka waa 2, taas oo ah 2 jeer dhexroorka dhexroorka aaladda;qiyaasta "ballaca ugu yar" ee WorkNC, default waa 2 jeer (dhexroorka qalabka + gunnada), waxaa la odhan karaa waa ammaan oo habboon.
Haddii aan sidoo kale soo qaadanno mindida sanka ee d63r5 tusaale ahaan, (qalabka dhexroorka X 2) = 2 X63 = 126mm, si kale loo dhigo, in PowerMill iyo WorkNC, meelaha ka yar 116 mm ugu yaraan, jidka qalab aan la dhalin, software-ka CAM ayaa si toos ah u sifeyn doona.
Kadib walaal kale ayaa waydiiyay, sida loo dejiyo "HELIX RADIUS" ee xuduudaha quudinta ee MasterCAM.Habka ugu fudud waa in la dejiyo dhexroorka qalabka.Markaa meesha ugu yar ee shaandhada mindida ka-hortagga sare waa laba jeer dhexroorka aaladda.
Dhab ahaantii, sida waxyaabaha kale, haddii hal software si buuxda loo fahmo, CAM-yada kale waa waxa aad rabto inaad barato ama aadan baran.Haddii xuduudaha software si buuxda loo fahmo, wax soo saarka qaybaha mashiinka CNC ee saxda ah ayaa noqon doona laba jeer natiijada kala badh dadaalka.
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Waqtiga boostada: Mar-18-2021