I. Intshayelelo
Njengesixhobo esibalulekileyo kwishishini lemveliso yanamhlanje,Izixhobo zoomatshini be-CNCdlala indima ephambili kwimveliso. Nangona kunjalo, ukuvela kokusilela okungahleliweyo kuzise ingxaki enkulu kwimveliso. Eli nqaku liza kuxubusha ngokweenkcukacha izizathu kunye neendlela zokufumanisa kunye nokuxilongwa kokusilela okungahleliweyo kwezixhobo zoomatshini be-CNC, ejolise ekuboneleleni ngezisombululo ezisebenzayo kubasebenzi bolondolozo.
II. Izizathu zokungaphumeleli ngokungacwangciswanga kweIzixhobo zoomatshini be-CNC
Kukho izizathu ezibini eziphambili zokusilela okungahleliweyo kweIzixhobo zoomatshini be-CNC.
Okokuqala, ingxaki yoqhagamshelwano olubi, njengoqhagamshelwano olubi kunye nebhodi yesekethe ye-welding virtual, izihlanganisi, njl., kunye noqhagamshelwano olubi ngaphakathi kumacandelo. Ezi ngxaki zingakhokelela ekugqithiseni umqondiso ongaqhelekanga kwaye zichaphazele ukusebenza okuqhelekileyo kwesixhobo somatshini.
Enye imeko kukuba icandelo liguga okanye ezinye izizathu ezibangela ukuba iparameter yayo itshintshe okanye isebenze iyancipha ukuya kufuphi nendawo ebalulekileyo, ekwimeko engazinzanga. Ngeli xesha, nangona iimeko zangaphandle ezifana neqondo lokushisa, i-voltage, njl njl. zineziphazamiso ezincinci ngaphakathi koluhlu oluvumelekileyo, isixhobo somatshini sinokuwela ngokukhawuleza kwindawo ebalulekileyo kwaye singaphumeleli.
Ukongezelela, kunokubakho ezinye izizathu zokungaphumeleli okungahleliwe, njengokuphazamiseka kwamandla, oomatshini, i-hydraulic, kunye neengxaki zokulungelelanisa umbane.
III. Ukuhlolwa kunye neendlela zokuxilongwa kweempazamo ezizenzekelayo zeIzixhobo zoomatshini be-CNC
Xa uhlangabezana nokungaphumeleli okungahleliwe, abasebenzi bokulondoloza kufuneka baqale ngokuqaphela indawo yokungaphumeleli kwaye babuze umqhubi malunga nemeko ngaphambi kokuba ukusilela kwenzeka. Ukudibanisa neerekhodi zangaphambili zokugcinwa kwezixhobo, sinokugweba ngokugqithiseleyo isizathu esinokwenzeka kunye nendawo yesiphoso kwi-phenomenon kunye nomgaqo.
(1) Ukungaphumeleli okungalindelekanga okubangelwa ukuphazamiseka kwamandlaIzixhobo zoomatshini be-CNC
Ngenxa yokungaphumeleli okubangelwa ukuphazamiseka kwamandla, le milinganiselo ilandelayo yokuchasana ingathathwa.
1. I-Sheeding: Yamkela iteknoloji yokukhusela ukunciphisa impembelelo yokuphazamiseka kwe-electromagnetic yangaphandle kwizixhobo zoomatshini.
2. Ukuhla: Ukumisa kakuhle kunokunciphisa ngokufanelekileyo ukuphazamiseka.
3. Ukwahlulwa: Beka bucala amalungu abuthathaka ukuthintela ukungena kwemiqondiso yophazamiseko.
4. Uzinzo lwe-voltage: Qinisekisa ukuzinza kwamandla ombane kwaye ugweme impembelelo yokuguquguquka kwamandla ombane kwisixhobo somatshini.
5. Ukuhluza: Hlunga i-clutter kunikezelo lwamandla kwaye uphucule umgangatho wobonelelo lwamandla.
Ingxoxo kwi-Random Fault Detection kunye ne-Diagnostic ye-CNC Machine Tools
I. Intshayelelo
Njengesixhobo esibalulekileyo kwishishini lemveliso yanamhlanje,Izixhobo zoomatshini be-CNCdlala indima ephambili kwimveliso. Nangona kunjalo, ukuvela kokusilela okungahleliweyo kuzise ingxaki enkulu kwimveliso. Eli nqaku liza kuxubusha ngokweenkcukacha izizathu kunye neendlela zokufumanisa kunye nokuxilongwa kokusilela okungahleliweyo kwezixhobo zoomatshini be-CNC, ejolise ekuboneleleni ngezisombululo ezisebenzayo kubasebenzi bolondolozo.
II. Izizathu zokungaphumeleli ngokungacwangciswanga kweIzixhobo zoomatshini be-CNC
Kukho izizathu ezibini eziphambili zokusilela okungahleliweyo kwezixhobo zoomatshini be-CNC.
Okokuqala, ingxaki yoqhagamshelwano olubi, njengoqhagamshelwano olubi kunye nebhodi yesekethe ye-welding virtual, izihlanganisi, njl., kunye noqhagamshelwano olubi ngaphakathi kumacandelo. Ezi ngxaki zingakhokelela ekugqithiseni umqondiso ongaqhelekanga kwaye zichaphazele ukusebenza okuqhelekileyo kwesixhobo somatshini.
Enye imeko kukuba icandelo liguga okanye ezinye izizathu ezibangela ukuba iparameter yayo itshintshe okanye isebenze iyancipha ukuya kufuphi nendawo ebalulekileyo, ekwimeko engazinzanga. Ngeli xesha, nangona iimeko zangaphandle ezifana neqondo lokushisa, i-voltage, njl njl. zineziphazamiso ezincinci ngaphakathi koluhlu oluvumelekileyo, isixhobo somatshini sinokuwela ngokukhawuleza kwindawo ebalulekileyo kwaye singaphumeleli.
Ukongezelela, kunokubakho ezinye izizathu zokungaphumeleli okungahleliwe, njengokuphazamiseka kwamandla, oomatshini, i-hydraulic, kunye neengxaki zokulungelelanisa umbane.
III. Ukuhlolwa kunye neendlela zokuxilongwa kweempazamo ezizenzekelayo zeIzixhobo zoomatshini be-CNC
Xa uhlangabezana nokungaphumeleli okungahleliwe, abasebenzi bokulondoloza kufuneka baqale ngokuqaphela indawo yokungaphumeleli kwaye babuze umqhubi malunga nemeko ngaphambi kokuba ukusilela kwenzeka. Ukudibanisa neerekhodi zangaphambili zokugcinwa kwezixhobo, sinokugweba ngokugqithiseleyo isizathu esinokwenzeka kunye nendawo yesiphoso kwi-phenomenon kunye nomgaqo.
(1) Ukungaphumeleli okungalindelekanga okubangelwa ukuphazamiseka kwamandlaIzixhobo zoomatshini be-CNC
Ngenxa yokungaphumeleli okubangelwa ukuphazamiseka kwamandla, le milinganiselo ilandelayo yokuchasana ingathathwa.
1. I-Sheeding: Yamkela iteknoloji yokukhusela ukunciphisa impembelelo yokuphazamiseka kwe-electromagnetic yangaphandle kwizixhobo zoomatshini.
2. Ukuhla: Ukumisa kakuhle kunokunciphisa ngokufanelekileyo ukuphazamiseka.
3. Ukwahlulwa: Beka bucala amalungu abuthathaka ukuthintela ukungena kwemiqondiso yophazamiseko.
4. Uzinzo lwe-voltage: Qinisekisa ukuzinza kwamandla ombane kwaye ugweme impembelelo yokuguquguquka kwamandla ombane kwisixhobo somatshini.
5. Ukuhluza: Hlunga i-clutter kunikezelo lwamandla kwaye uphucule umgangatho wobonelelo lwamandla.
(II) Uhlalutyo lwemeko
Thatha umatshini wokusila wangaphakathi we-crankshaft njengomzekelo, odla ngokuba ne-alamu kunye nokuvalwa. Emva kokuqwalaselwa, kufumaniseka ukuba impazamo ihlala isenzeka ngalo mzuzu xa i-spindle motor yesixhobo somatshini esikufuphi iqala, kwaye iyenzeka rhoqo xa umthwalo wamandla mkhulu. Umlinganiselo wombane wegridi yamandla umalunga ne-340V kuphela, kwaye i-waveform yesigaba sesithathu sonikezelo lwamandla igqwethekile kakhulu. Kuchongwa ukuba impazamo ibangelwa ukuphazamiseka kokunikezelwa kwamandla okubangelwa umbane ophantsi wombane. Ingxaki isonjululwa ngokwahlula umbane wezixhobo ezimbini zomatshini ukusuka kwiibhokisi ezimbini zokuhambisa kunye nokufaka umbane wokuzinzisa unikezelo lwamandla kwindawo yokulawula umatshini wokugaya kwi-crankshaft.
(3) Ukungaphumeleli okungahleliwe okubangelwa ngumatshini, iingxaki zentsebenziswano zolwelo kunye nombaneIzixhobo zoomatshini be-CNC
Ngenxa yokungaphumeleli okubangelwa yingxaki ye-mechanical, hydraulic kunye nentsebenziswano yombane, kufuneka siqwalasele ngokucophelela kwaye siqonde inkqubo yokuguqulwa kwesenzo xa kwenzeka iphutha. Thatha umatshini wokusila wangaphakathi wecrankshaft njengomzekelo, uhlalutye umzobo wokulandelelana kwawo, kwaye ucacise ulungelelwaniso kunye nexesha lobudlelwane besenzo ngasinye. Ukugcinwa kwangempela, ingxaki eqhelekileyo kukuba ukusebenza kommese kunye nokusebenza kwebhentshi akuhambelani neemfuno zenkqubo, njengokwandiswa kwemela kwangaphambili okanye ukubuyisela kucotha kakhulu. Ngeli xesha, ukugcinwa kufuneka kugxininise ekuhloleni ukutshintshela, i-hydraulics kunye neeyile zesikhokelo, kunokutshintsha ixesha eliqhelekileyo.
IV. Ukuqukumbela
Isishwankathelo, ukufunyanwa kunye nokuxilongwa kweempazamo ezizenzekelayo zeIzixhobo zoomatshini be-CNCKufuneka kuqwalaselwe ngokubanzi iindidi ngeendidi zezinto. Ngokujonga ngononophelo indawo kwaye ubuze kubaqhubi, unobangela kunye nendawo yempazamo inokugwetywa ngokurhabaxa. Ngeziphoso ezibangelwa ukuphazamiseka kwamandla, amanyathelo achasene nokuphazamiseka angathathwa; kwiimpazamo ezibangelwa ngumatshini, iingxaki zentsebenziswano zolwelo kunye nombane, amacandelo afanelekileyo kufuneka ahlolwe. Ngokufumanisa okusebenzayo kunye neendlela zokuxilongwa, ukugcinwa kokusebenza kakuhle kunokuphuculwa kunye nokusebenza okuqhelekileyo kwesixhobo somatshini kunokuqinisekiswa.