Ngokwemiqathango ye-layman, indlela yenkqubo ibhekiselele kuyo yonke indlela yokucubungula ekufuneka inxalenye iyonke idlule kuyo ukusuka kwindawo engenanto ukuya kwimveliso egqityiweyo.Ukuqulunqwa kwendlela yenkqubo yinxalenye ebalulekileyo yenkqubo yokuchaneka komatshini.Umsebenzi ophambili kukumisela inani kunye nenkqubo yomxholo wenkqubo.Indlela yokucubungula umphezulu, misela ukulandelelana kokulungiswa kwendawo nganye, njl.
Umahluko ophambili phakathi komatshini we-CNC kunye noyilo lwenkqubo yenkqubo yezixhobo zoomatshini eziqhelekileyo kukuba eyokuqala ayisiyiyo yonke inkqubo ukusuka kwindawo engenanto ukuya kwimveliso egqityiweyo, kodwa yinkcazo ethile kuphela yenkqubo yeenkqubo ezininzi zeCNC.Kumatshini wokuchaneka we-CNC, iinkqubo zomatshini ze-CNC zihlala zixutyushwa kunye neenxalenye.Kuyo yonke inkqubo yokucutshungulwa, kufuneka idityaniswe kakuhle kunye nezinye itekhnoloji yokucubungula, eyona ndawo inikwa ingqalelo ekuyilweni kwenkqubo.
Ngokweempawu zeCNC yokuchaneka komatshini, ulwahlulo lweenkqubo zobuchwephesha be-CNC ngokubanzi lunokwenziwa ngezi ndlela zilandelayo:
1.Thatha ufakelo olunye kunye nokusebenza njengenkqubo.Le ndlela ifanelekile kumacandelo anomxholo omncinci wokucubungula, kwaye inokulungela ukuhlolwa emva kokucubungula
2.Yahlula inkqubo ngokomxholo wokucubungula wesixhobo esifanayo.Nangona umphezulu oza kusetyenziswa kwezinye iindawo ezichanekileyo unokugqityezelwa kufakelo olunye, kuqwalaselwa ukuba inkqubo inde kakhulu, iya kuthintelwa sisixa sememori kunye nexesha eliqhubekayo lokusebenza lesixhobo somatshini.Ngokomzekelo, inkqubo ayikwazi ukugqitywa ngexesha lokusebenza, njl njl. Ukongezelela, inkqubo ide kakhulu, eya kwandisa ubunzima bephutha kunye nokubuyiswa.Ngoko ke, kwi-cnc precision machining, inkqubo ayifanele ibe yinde kakhulu kwaye umxholo wenkqubo nganye akufanele ube mkhulu.
3.Ukwenza inxenye yenkqubo engaphantsi.Kwi-workpiece efuna ukucutshungulwa, inxalenye yokucubungula inokwahlulwa ibe ngamacandelo amaninzi ngokweempawu zayo zesakhiwo, njenge-cavity yangaphakathi, imilo, indawo egobileyo okanye indiza, kunye nokucutshungulwa kwenxalenye nganye kunokubonwa njengenkqubo.
4.Inkqubo yahlulwe ibe yi-roughing kunye nokugqiba.Ezinye iindawo ezichanekileyo zemathiriyeli zikhubazeka ngokulula ngexesha lokusetyenzwa, kwaye kuyafuneka ukuba kulungiswe i-deformation enokuthi yenzeke emva kokurhabaxa.Ngokuqhelekileyo, inkqubo yokucoca kunye nokugqiba kufuneka yahlulwe.Ukulungelelaniswa kokulandelelana kufuneka kuthathelwe ingqalelo ngokwesakhiwo kunye nokungenanto yamacandelo, kunye neemfuno zokubeka, ukufakwa kunye nokudibanisa.Ulungelelwaniso lolandelelwano kufuneka ngokubanzi lwenziwe ngokwemigaqo elandelayo.
I-1）Ukulungiswa kwenkqubo yangaphambili ayinakuchaphazela ukubekwa kunye nokubethelwa kwenkqubo elandelayo, kwaye inkqubo yokungenelela yesixhobo somatshini jikelele kufuneka iqwalaselwe ngokubanzi;
2) Umngxuma ongaphakathi uyacutshungulwa kuqala kwaye ke imilo yangaphandle iyalungiswa;
3）Kwinkqubo yokucutshungulwa ngendlela efanayo yokubeka, indlela yokubamba okanye ngesixhobo esifanayo, kukulungele ukuqhubela phambili ngokuqhubekayo ukunciphisa inani leenguqu zesixhobo kumaxesha anzima.
I-4) Kwangaxeshanye, umgaqo-nkqubo wokucwangciswa komatshini wokulandelelana kwamacandelo achanekileyo nawo kufuneka ulandelwe: rhabaxa kuqala, emva koko ilungile, inkosi yokuqala kunye neyesibini, ubuso kuqala, emva koko umngxuma, kunye nebenchmark kuqala.
Ixesha lokuposa: Sep-26-2022