Ukuhlaziywa Kwamaphuzu Abalulekile we-CNC Machining Technology kanye Nokugcinwa Kwethuluzi Lomshini we-CNC
Umbono: Leli phepha lihlola ngokujulile umqondo nezici zemishini ye-CNC, kanye nokufana nomehluko phakathi kwayo nemithethonqubo yokucubungula ubuchwepheshe yamathuluzi omshini wendabuko. Ichaza kakhulu ngezinyathelo zokuphepha ngemuva kokuphothulwa kokucutshungulwa kwamathuluzi omshini we-CNC, okuhlanganisa izici ezinjengokuhlanza nokugcinwa kwamathuluzi omshini, ukuhlolwa nokufakwa esikhundleni kwamapuleti asula uwoyela kumareyili aqondisayo, ukuphathwa kukawoyela wokugcoba nokokupholisa, kanye nokulandelana kokucisha ugesi. Khonamanjalo, futhi yethula ngokuningiliziwe imigomo yokuqalisa nokusebenzisa amathuluzi omshini we-CNC, ukucaciswa kokusebenza, kanye namaphuzu abalulekile okuvikela ukuphepha, okuhloswe ngayo ukuhlinzeka ngeziqondiso eziphelele nezihlelekile zezobuchwepheshe kochwepheshe nabasebenza emkhakheni wokwenza imishini ye-CNC, ukuze kuqinisekiswe ukusebenza kahle nempilo ende yesevisi yamathuluzi omshini we-CNC.
I. Isingeniso
Imishini ye-CNC ithatha isikhundla esibaluleke kakhulu emkhakheni wokukhiqiza imishini yesimanje. Ngokuthuthuka okuqhubekayo kwemboni yokukhiqiza, izidingo eziphakeme neziphakeme ziye zabekwa phambili ukuze kube nokunemba, ukusebenza kahle, kanye nokuguquguquka kokucutshungulwa kwezingxenye. Ngenxa yezinzuzo zayo ezinjengokulawula kwedijithali, izinga eliphezulu lokuzenzakalela, kanye nokunemba okuphezulu kwemishini, umshini we-CNC usuphenduke ubuchwepheshe obubalulekile bokuxazulula izinkinga zokucubungula izingxenye eziyinkimbinkimbi. Kodwa-ke, ukuze usebenzise ngokugcwele ukusebenza kahle kwamathuluzi omshini we-CNC nokwelula impilo yawo yesevisi, akudingekile nje kuphela ukuqonda ngokujulile ubuchwepheshe bemishini ye-CNC kodwa futhi nokulandela ngokuqinile izidingo zokucaciswa kwamathuluzi omshini we-CNC ezicini ezifana nokusebenza, ukugcinwa, nokugcinwa.
II. Uhlolojikelele lwe-CNC Machining
I-CNC machining iyindlela ethuthukisiwe yokwenza imishini elawula ngokunembile ukususwa kwezingxenye namathuluzi okusika ngokusebenzisa ulwazi lwedijithali kumathuluzi omshini we-CNC. Uma kuqhathaniswa nomshini wethuluzi lomshini wendabuko, unezinzuzo ezibalulekile. Lapho ubhekene nemisebenzi yomshini enezingxenye eziguquguqukayo, amaqoqo amancane, izimo eziyinkimbinkimbi, nezidingo zokunemba okuphezulu, ukwenza imishini ye-CNC kubonisa ukuzivumelanisa nezimo okuqinile namandla okucubungula. Ukwenziwa kwethuluzi lomshini wendabuko ngokuvamile kudinga ukushintshwa njalo kwezinto kanye nokulungiswa kwamapharamitha okucubungula, kuyilapho umshini we-CNC ungaqhubeka futhi uqedele ngokuzenzakalelayo zonke izinqubo zokuguqula ngaphansi kokulawulwa kwezinhlelo ngokusebenzisa i-clamping yesikhathi esisodwa, kunciphisa kakhulu isikhathi esiyisizayo nokuthuthukisa ukuzinza kokusebenza kahle kwemishini kanye nokunemba komshini.
Nakuba imithetho yokucubungula ubuchwepheshe yamathuluzi omshini we-CNC kanye namathuluzi emishini yendabuko ngokuvamile ihambisana kuhlaka lulonke, isibonelo, izinyathelo ezifana nokuhlaziywa kwengxenye yomdwebo, ukwakheka kohlelo lwenqubo, nokukhethwa kwamathuluzi konke kuyadingeka, izici zokuzenzakalela kanye nokunemba kwemishini ye-CNC enqubweni ethile yokuqalisa iyenza ibe nezici eziningi eziyingqayizivele emininingwaneni yenqubo nezinqubo zokusebenza.
Nakuba imithetho yokucubungula ubuchwepheshe yamathuluzi omshini we-CNC kanye namathuluzi emishini yendabuko ngokuvamile ihambisana kuhlaka lulonke, isibonelo, izinyathelo ezifana nokuhlaziywa kwengxenye yomdwebo, ukwakheka kohlelo lwenqubo, nokukhethwa kwamathuluzi konke kuyadingeka, izici zokuzenzakalela kanye nokunemba kwemishini ye-CNC enqubweni ethile yokuqalisa iyenza ibe nezici eziningi eziyingqayizivele emininingwaneni yenqubo nezinqubo zokusebenza.
III. Izinyathelo zokuqapha ngemuva kokuqedwa kokucubungula Ithuluzi Lomshini we-CNC
(I) Ukuhlanza Nokugcinwa Kwamathuluzi Omshini
Ukususwa kwe-Chip kanye Nokwesula Ithuluzi Lomshini
Ngemuva kokuqedwa komshini, inani elikhulu lama-chips lizohlala endaweni yokusebenza yethuluzi lomshini. Uma lawa ma-chips engahlanjululwa ngesikhathi, angase afake izingxenye ezihambayo njengama-rail omhlahlandlela nezikulufu zokuhola zethuluzi lomshini, okwenza kube kubi ukuguga kwezingxenye futhi kuthinte ukunemba nokusebenza kokunyakaza kwethuluzi lomshini. Ngakho-ke, opharetha kufanele basebenzise amathuluzi akhethekile, njengamabhulashi nezingwegwe zensimbi, ukuze basuse ngokucophelela ama-chips ebhentshini lokusebenzela, izinto ezilungiswayo, amathuluzi okusika, nezindawo ezizungezile zethuluzi lomshini. Ngesikhathi senqubo yokukhishwa kwe-chip, kufanele kuqashelwe ukugwema ama-chips ukunwaya uqweqwe oluvikelayo ebusweni bethuluzi lomshini.
Ngemuva kokuthi ukukhishwa kwe-chip kuqediwe, kuyadingeka ukusula zonke izingxenye zethuluzi lomshini, okuhlanganisa igobolondo, iphaneli yokulawula, nemigqa yokuqondisa, ngendwangu ehlanzekile ethambile ukuze kuqinisekiswe ukuthi akukho ndawo yamafutha, ibala lamanzi, noma izinsalela ze-chip ebusweni bethuluzi lomshini, ukuze ithuluzi lomshini nendawo ezungezile ihlale ihlanzekile. Lokhu akusizi nje kuphela ukugcina ukubukeka okuhle kwethuluzi lomshini kodwa futhi kuvimbela uthuli nokungcola ekunqwabeleni phezulu kwethuluzi lomshini bese kungena ohlelweni lukagesi kanye nezingxenye zokuhambisa ngomshini ngaphakathi kwethuluzi lomshini, kunciphisa amathuba okuba ukwehluleka ukwenzeka.
Ngemuva kokuqedwa komshini, inani elikhulu lama-chips lizohlala endaweni yokusebenza yethuluzi lomshini. Uma lawa ma-chips engahlanjululwa ngesikhathi, angase afake izingxenye ezihambayo njengama-rail omhlahlandlela nezikulufu zokuhola zethuluzi lomshini, okwenza kube kubi ukuguga kwezingxenye futhi kuthinte ukunemba nokusebenza kokunyakaza kwethuluzi lomshini. Ngakho-ke, opharetha kufanele basebenzise amathuluzi akhethekile, njengamabhulashi nezingwegwe zensimbi, ukuze basuse ngokucophelela ama-chips ebhentshini lokusebenzela, izinto ezilungiswayo, amathuluzi okusika, nezindawo ezizungezile zethuluzi lomshini. Ngesikhathi senqubo yokukhishwa kwe-chip, kufanele kuqashelwe ukugwema ama-chips ukunwaya uqweqwe oluvikelayo ebusweni bethuluzi lomshini.
Ngemuva kokuthi ukukhishwa kwe-chip kuqediwe, kuyadingeka ukusula zonke izingxenye zethuluzi lomshini, okuhlanganisa igobolondo, iphaneli yokulawula, nemigqa yokuqondisa, ngendwangu ehlanzekile ethambile ukuze kuqinisekiswe ukuthi akukho ndawo yamafutha, ibala lamanzi, noma izinsalela ze-chip ebusweni bethuluzi lomshini, ukuze ithuluzi lomshini nendawo ezungezile ihlale ihlanzekile. Lokhu akusizi nje kuphela ukugcina ukubukeka okuhle kwethuluzi lomshini kodwa futhi kuvimbela uthuli nokungcola ekunqwabeleni phezulu kwethuluzi lomshini bese kungena ohlelweni lukagesi kanye nezingxenye zokuhambisa ngomshini ngaphakathi kwethuluzi lomshini, kunciphisa amathuba okuba ukwehluleka ukwenzeka.
(II) Ukuhlolwa Nokushintshwa Kwama-Oil Wiper Plates kuma-Guide Rails
Ukubaluleka Kwama-Oil Wiper Plates kanye Namaphuzu Abalulekile Okuhlolwa Nokushintshwa Kwawo
Amapuleti okusula uwoyela kumareyili aqondisayo amathuluzi omshini we-CNC adlala indima ebalulekile ekuhlinzekeni ukugcotshwa nokuhlanza amareyili aqondisayo. Phakathi nenqubo yomshini, amapuleti asula uwoyela azohlala ehlikihla kumareyili aqondisayo futhi ajwayele ukuguga ngokuhamba kwesikhathi. Uma amapuleti e-oil wiper eseguge kakhulu, ngeke akwazi ukusebenzisa ngokuphumelelayo nangokulinganayo uwoyela wokugcoba kumareyili omhlahlandlela, okuholela ekugcotshweni okungekuhle kwamareyili omhlahlandlela, ukwanda kokungqubuzana, nokusheshisa ukugqokwa kwamareyili omhlahlandlela, okuthinta ukunemba kokuma kanye nokushelela kokunyakaza kwethuluzi lomshini.
Ngakho-ke, opharetha kufanele banake ukuhlola isimo sokugqoka samapuleti e-wiper yamafutha emigwaqweni yokuqondisa ngemva kokuqedwa komshini ngamunye. Lapho uhlola, kungenzeka ukubheka ukuthi zikhona yini izimpawu ezisobala zomonakalo ezifana nokuklwebheka, ukuqhekeka, noma ukuguqulwa ebusweni bamapuleti e-wiper kawoyela, futhi ngesikhathi esifanayo, hlola ukuthi ukuxhumana phakathi kwamapuleti e-wiper kawoyela kanye nemigqa yokuqondisa kuqinile futhi iyunifomu. Uma kutholakala ukuguga okuncane kwamapuleti e-wiper yamafutha, ukulungiswa okufanele noma ukulungiswa kungenziwa; uma ukuguga kunzima, amapuleti amasha okusula amafutha kufanele ashintshwe ngesikhathi ukuze kuqinisekiswe ukuthi ama-rails okuqondisa ahlala esesimweni esihle sokugcotshwa kanye nokusebenza.
Amapuleti okusula uwoyela kumareyili aqondisayo amathuluzi omshini we-CNC adlala indima ebalulekile ekuhlinzekeni ukugcotshwa nokuhlanza amareyili aqondisayo. Phakathi nenqubo yomshini, amapuleti asula uwoyela azohlala ehlikihla kumareyili aqondisayo futhi ajwayele ukuguga ngokuhamba kwesikhathi. Uma amapuleti e-oil wiper eseguge kakhulu, ngeke akwazi ukusebenzisa ngokuphumelelayo nangokulinganayo uwoyela wokugcoba kumareyili omhlahlandlela, okuholela ekugcotshweni okungekuhle kwamareyili omhlahlandlela, ukwanda kokungqubuzana, nokusheshisa ukugqokwa kwamareyili omhlahlandlela, okuthinta ukunemba kokuma kanye nokushelela kokunyakaza kwethuluzi lomshini.
Ngakho-ke, opharetha kufanele banake ukuhlola isimo sokugqoka samapuleti e-wiper yamafutha emigwaqweni yokuqondisa ngemva kokuqedwa komshini ngamunye. Lapho uhlola, kungenzeka ukubheka ukuthi zikhona yini izimpawu ezisobala zomonakalo ezifana nokuklwebheka, ukuqhekeka, noma ukuguqulwa ebusweni bamapuleti e-wiper kawoyela, futhi ngesikhathi esifanayo, hlola ukuthi ukuxhumana phakathi kwamapuleti e-wiper kawoyela kanye nemigqa yokuqondisa kuqinile futhi iyunifomu. Uma kutholakala ukuguga okuncane kwamapuleti e-wiper yamafutha, ukulungiswa okufanele noma ukulungiswa kungenziwa; uma ukuguga kunzima, amapuleti amasha okusula amafutha kufanele ashintshwe ngesikhathi ukuze kuqinisekiswe ukuthi ama-rails okuqondisa ahlala esesimweni esihle sokugcotshwa kanye nokusebenza.
(III) Ukuphathwa Kwamafutha Okuthambisa kanye Nesipholisa
Ukwengamela kanye Nokwelashwa Kwezifundazwe Zamafutha Okugcoba Nokupholisa
Uwoyela wokugcoba nokupholisa kuyimidiya ebalulekile ekusebenzeni okujwayelekile kwamathuluzi omshini we-CNC. Amafutha okugcoba asetshenziselwa kakhulu ukugcoba izingxenye ezihambayo njengama-rails omhlahlandlela, izikulufa zokuhola, nama-spindles ethuluzi lomshini ukunciphisa ukungqubuzana nokuguga nokuqinisekisa ukunyakaza okuguquguqukayo nokusebenza okunembayo okuphezulu kwezingxenye. I-Coolant isetshenziselwa ukupholisa kanye nokukhishwa kwe-chip phakathi nenqubo yomshini ukuze kuvinjelwe amathuluzi okusika kanye nezinto zokusebenza ukuthi zonakaliswe ngenxa yokushisa okuphezulu, futhi ngesikhathi esifanayo, zingawasha ama-chips akhiqizwa ngesikhathi somshini futhi igcine indawo yomshini ihlanzekile.
Ngemuva kokuqedwa komshini, opharetha badinga ukubheka izifunda zamafutha okugcoba kanye nokupholisa. Ngamafutha okugcoba, kuyadingeka ukuhlola ukuthi izinga likawoyela lingaphakathi kwebanga elijwayelekile. Uma izinga likawoyela liphansi kakhulu, ukucaciswa okuhambisanayo kwamafutha okugcoba kufanele kwengezwe ngesikhathi. Okwamanje, hlola ukuthi umbala, ukucaca, kanye ne-viscosity yamafutha okugcoba kujwayelekile. Uma kutholakala ukuthi umbala wamafutha okugcoba uphenduka ube mnyama, ube yi-turbid, noma i-viscosity ishintsha kakhulu, kungase kusho ukuthi uwoyela wokugcoba uwohlokile futhi udinga ukushintshwa ngesikhathi ukuze kuqinisekiswe umphumela wokugcoba.
Ukuze uthole i-coolant, kuyadingeka ukuhlola izinga layo loketshezi, ukugxila, nokuhlanzeka. Uma izinga le-liquid linganele, okokupholisa kufanele kugcwaliswe; uma ukugxilisa ingqondo kungafaneleki, kuzothinta umphumela wokupholisa nokusebenza okulwa nokugqwala, futhi ukulungiswa kufanele kwenziwe ngokuvumelana nesimo sangempela; uma kukhona ukungcola okuningi kakhulu kwe-chip endaweni yokupholisa, ukusebenza kwayo kokupholisa nokuthambisa kuzoncipha, futhi ngisho namapayipi okupholisa angase avinjwe. Ngalesi sikhathi, okokupholisa kudingeka kuhlungwe noma kushintshwe ukuze kuqinisekiswe ukuthi okokupholisa kungazungeza ngendlela evamile futhi kunikeze indawo yokupholisa enhle yomshini wethuluzi lomshini.
Uwoyela wokugcoba nokupholisa kuyimidiya ebalulekile ekusebenzeni okujwayelekile kwamathuluzi omshini we-CNC. Amafutha okugcoba asetshenziselwa kakhulu ukugcoba izingxenye ezihambayo njengama-rails omhlahlandlela, izikulufa zokuhola, nama-spindles ethuluzi lomshini ukunciphisa ukungqubuzana nokuguga nokuqinisekisa ukunyakaza okuguquguqukayo nokusebenza okunembayo okuphezulu kwezingxenye. I-Coolant isetshenziselwa ukupholisa kanye nokukhishwa kwe-chip phakathi nenqubo yomshini ukuze kuvinjelwe amathuluzi okusika kanye nezinto zokusebenza ukuthi zonakaliswe ngenxa yokushisa okuphezulu, futhi ngesikhathi esifanayo, zingawasha ama-chips akhiqizwa ngesikhathi somshini futhi igcine indawo yomshini ihlanzekile.
Ngemuva kokuqedwa komshini, opharetha badinga ukubheka izifunda zamafutha okugcoba kanye nokupholisa. Ngamafutha okugcoba, kuyadingeka ukuhlola ukuthi izinga likawoyela lingaphakathi kwebanga elijwayelekile. Uma izinga likawoyela liphansi kakhulu, ukucaciswa okuhambisanayo kwamafutha okugcoba kufanele kwengezwe ngesikhathi. Okwamanje, hlola ukuthi umbala, ukucaca, kanye ne-viscosity yamafutha okugcoba kujwayelekile. Uma kutholakala ukuthi umbala wamafutha okugcoba uphenduka ube mnyama, ube yi-turbid, noma i-viscosity ishintsha kakhulu, kungase kusho ukuthi uwoyela wokugcoba uwohlokile futhi udinga ukushintshwa ngesikhathi ukuze kuqinisekiswe umphumela wokugcoba.
Ukuze uthole i-coolant, kuyadingeka ukuhlola izinga layo loketshezi, ukugxila, nokuhlanzeka. Uma izinga le-liquid linganele, okokupholisa kufanele kugcwaliswe; uma ukugxilisa ingqondo kungafaneleki, kuzothinta umphumela wokupholisa nokusebenza okulwa nokugqwala, futhi ukulungiswa kufanele kwenziwe ngokuvumelana nesimo sangempela; uma kukhona ukungcola okuningi kakhulu kwe-chip endaweni yokupholisa, ukusebenza kwayo kokupholisa nokuthambisa kuzoncipha, futhi ngisho namapayipi okupholisa angase avinjwe. Ngalesi sikhathi, okokupholisa kudingeka kuhlungwe noma kushintshwe ukuze kuqinisekiswe ukuthi okokupholisa kungazungeza ngendlela evamile futhi kunikeze indawo yokupholisa enhle yomshini wethuluzi lomshini.
(IV) Ukulandelana Kokucisha Amandla
Ilungile Inqubo Yokuvala Amandla Nokubaluleka Kwayo
Ukulandelana kokucisha ugesi kwamathuluzi omshini we-CNC kubaluleke kakhulu ekuvikeleni uhlelo lukagesi nokugcinwa kwedatha yamathuluzi omshini. Ngemuva kokuqedwa komshini, amandla asephaneli yokusebenza kwethuluzi lomshini namandla amakhulu kufanele acishwe ngokulandelana. Ukuvala amandla kuphaneli yokusebenza kuqala kuvumela isistimu yokulawula yethuluzi lomshini ukuthi iqedele ukusebenza ngendlela ehlelekile njengokugcinwa kwedatha yamanje kanye nokuzihlola kwesistimu, ukugwema ukulahleka kwedatha noma ukwehluleka kwesistimu okubangelwa ukuhluleka kwamandla kungazelelwe. Isibonelo, amanye amathuluzi omshini we-CNC azobuyekeza futhi agcine amapharamitha okucubungula, idatha yesinxephezelo samathuluzi, njll. ngesikhathi sangempela phakathi nenqubo yokwenza imishini. Uma amandla amakhulu avalwa ngokuqondile, le datha engalondoloziwe ingase ilahleke, kuthinte ukunemba komshini kwalandelayo nokusebenza kahle.
Ngemva kokuvala amandla ephaneli yokusebenza, vala amandla amakhulu ukuze uqinisekise ukucishwa kwamandla okuphephile kwalo lonke uhlelo lukagesi lwethuluzi lomshini futhi uvimbele ukushaqeka kukazibuthe kagesi noma okunye ukwehluleka kukagesi okubangelwa ukucisha kukagesi kungazelelwe kwezingxenye zikagesi. Ukulandelana okulungile kokucisha amandla kungenye yezidingo eziyisisekelo zokugcinwa kwamathuluzi omshini we-CNC futhi kusiza ukwandisa impilo yesevisi yesistimu kagesi yethuluzi lomshini nokuqinisekisa ukusebenza okuzinzile kwethuluzi lomshini.
Ukulandelana kokucisha ugesi kwamathuluzi omshini we-CNC kubaluleke kakhulu ekuvikeleni uhlelo lukagesi nokugcinwa kwedatha yamathuluzi omshini. Ngemuva kokuqedwa komshini, amandla asephaneli yokusebenza kwethuluzi lomshini namandla amakhulu kufanele acishwe ngokulandelana. Ukuvala amandla kuphaneli yokusebenza kuqala kuvumela isistimu yokulawula yethuluzi lomshini ukuthi iqedele ukusebenza ngendlela ehlelekile njengokugcinwa kwedatha yamanje kanye nokuzihlola kwesistimu, ukugwema ukulahleka kwedatha noma ukwehluleka kwesistimu okubangelwa ukuhluleka kwamandla kungazelelwe. Isibonelo, amanye amathuluzi omshini we-CNC azobuyekeza futhi agcine amapharamitha okucubungula, idatha yesinxephezelo samathuluzi, njll. ngesikhathi sangempela phakathi nenqubo yokwenza imishini. Uma amandla amakhulu avalwa ngokuqondile, le datha engalondoloziwe ingase ilahleke, kuthinte ukunemba komshini kwalandelayo nokusebenza kahle.
Ngemva kokuvala amandla ephaneli yokusebenza, vala amandla amakhulu ukuze uqinisekise ukucishwa kwamandla okuphephile kwalo lonke uhlelo lukagesi lwethuluzi lomshini futhi uvimbele ukushaqeka kukazibuthe kagesi noma okunye ukwehluleka kukagesi okubangelwa ukucisha kukagesi kungazelelwe kwezingxenye zikagesi. Ukulandelana okulungile kokucisha amandla kungenye yezidingo eziyisisekelo zokugcinwa kwamathuluzi omshini we-CNC futhi kusiza ukwandisa impilo yesevisi yesistimu kagesi yethuluzi lomshini nokuqinisekisa ukusebenza okuzinzile kwethuluzi lomshini.
IV. Izimiso Zokuqala Nokusebenzisa Amathuluzi Omshini we-CNC
(I) Isimiso Sokuqalisa
Ukuqala Ukulandelana Kokubuyela ku-Zero, Ukusebenza Kwezandla, Ukusebenza Kwe-Inching, kanye nokusebenza Okuzenzakalelayo kanye Nomgomo Wako
Lapho uqala ithuluzi lomshini we-CNC, umgomo wokubuyela ku-zero (ngaphandle kwezidingo ezikhethekile), ukusebenza okwenziwa ngesandla, ukusebenza kwe-inching, nokusebenza okuzenzakalelayo kufanele kulandelwe. Ukusebenza kokubuyela ku-zero ukwenza izimbazo zokuxhumanisa zethuluzi lomshini zibuyele endaweni yoqobo yesistimu yokuxhumanisa ithuluzi lomshini, okuyisisekelo sokusungula uhlelo lokudidiyela ithuluzi lomshini. Ngokusebenza kokubuyela ku-zero, ithuluzi lomshini linganquma izindawo zokuqala ze-eksisi yokuxhumanisa ngayinye, linikeze ibhentshimakhi yokulawula ukunyakaza okunembayo okulandelayo. Uma ukusebenza kokubuyela ku-zero kungenziwanga, ithuluzi lomshini lingase libe nokuchezuka kokunyakaza ngenxa yokungakwazi ukuma kwamanje, okuthinta ukunemba komshini ngisho nokuholela ezingozini zokushayisana.
Ngemuva kokuthi umsebenzi wokubuyela ku-zero usuqediwe, kwenziwa umsebenzi owenziwe ngesandla. Ukusebenza mathupha kuvumela opharetha ukuthi balawule ngabanye ngabanye i-eksisi yokuxhumanisa yethuluzi lomshini ukuze bahlole ukuthi ukunyakaza kwethuluzi lomshini kuyinto evamile, njengokuthi ingabe indlela enyakazayo ye-eksisi yokuxhumanisa ilungile yini nokuthi ingabe isivinini esinyakazayo sizinzile. Lesi sinyathelo sisiza ukuthola izinkinga ezingaba khona zemishini noma zikagesi zethuluzi lomshini ngaphambi komshini osemthethweni futhi wenze ukulungisa nokulungiswa ngesikhathi.
Ukusebenza kwe-inching ukuhambisa izimbazo zokuxhumanisa ngesivinini esiphansi kanye nebanga elifushane ngesisekelo sokusebenza ngesandla, ngokuqhubekayo ukuhlola ukunemba kokunyakaza nokuzwela kwethuluzi lomshini. Ngokusebenza kwe-inching, kungenzeka ukubheka ngokuningiliziwe isimo sokuphendula sethuluzi lomshini ngesikhathi sokunyakaza kwesivinini esiphansi, njengokuthi ingabe ukudluliswa kwesikulufu somthofu kubushelelezi nokuthi ingabe ukungqubuzana kwesitimela somhlahlandlela kufana yini.
Ekugcineni, ukusebenza okuzenzakalelayo kuyenziwa, okungukuthi, uhlelo lomshini lufakwa ohlelweni lokulawula lwethuluzi lomshini, futhi ithuluzi lomshini liqedela ngokuzenzakalelayo ukucutshungulwa kwezingxenye ngokuya ngohlelo. Kuphela ngemuva kokuqinisekisa ukuthi konke ukusebenza kwethuluzi lomshini kujwayelekile ngokusebenzisa imisebenzi yangaphambilini yokubuyela ku-zero, ukusebenza okwenziwa ngesandla, kanye nokusebenza kwe-inching kungenziwa umshini othomathikhi ukuze kuqinisekiswe ukuphepha nokunemba kwenqubo yokwenza imishini.
Lapho uqala ithuluzi lomshini we-CNC, umgomo wokubuyela ku-zero (ngaphandle kwezidingo ezikhethekile), ukusebenza okwenziwa ngesandla, ukusebenza kwe-inching, nokusebenza okuzenzakalelayo kufanele kulandelwe. Ukusebenza kokubuyela ku-zero ukwenza izimbazo zokuxhumanisa zethuluzi lomshini zibuyele endaweni yoqobo yesistimu yokuxhumanisa ithuluzi lomshini, okuyisisekelo sokusungula uhlelo lokudidiyela ithuluzi lomshini. Ngokusebenza kokubuyela ku-zero, ithuluzi lomshini linganquma izindawo zokuqala ze-eksisi yokuxhumanisa ngayinye, linikeze ibhentshimakhi yokulawula ukunyakaza okunembayo okulandelayo. Uma ukusebenza kokubuyela ku-zero kungenziwanga, ithuluzi lomshini lingase libe nokuchezuka kokunyakaza ngenxa yokungakwazi ukuma kwamanje, okuthinta ukunemba komshini ngisho nokuholela ezingozini zokushayisana.
Ngemuva kokuthi umsebenzi wokubuyela ku-zero usuqediwe, kwenziwa umsebenzi owenziwe ngesandla. Ukusebenza mathupha kuvumela opharetha ukuthi balawule ngabanye ngabanye i-eksisi yokuxhumanisa yethuluzi lomshini ukuze bahlole ukuthi ukunyakaza kwethuluzi lomshini kuyinto evamile, njengokuthi ingabe indlela enyakazayo ye-eksisi yokuxhumanisa ilungile yini nokuthi ingabe isivinini esinyakazayo sizinzile. Lesi sinyathelo sisiza ukuthola izinkinga ezingaba khona zemishini noma zikagesi zethuluzi lomshini ngaphambi komshini osemthethweni futhi wenze ukulungisa nokulungiswa ngesikhathi.
Ukusebenza kwe-inching ukuhambisa izimbazo zokuxhumanisa ngesivinini esiphansi kanye nebanga elifushane ngesisekelo sokusebenza ngesandla, ngokuqhubekayo ukuhlola ukunemba kokunyakaza nokuzwela kwethuluzi lomshini. Ngokusebenza kwe-inching, kungenzeka ukubheka ngokuningiliziwe isimo sokuphendula sethuluzi lomshini ngesikhathi sokunyakaza kwesivinini esiphansi, njengokuthi ingabe ukudluliswa kwesikulufu somthofu kubushelelezi nokuthi ingabe ukungqubuzana kwesitimela somhlahlandlela kufana yini.
Ekugcineni, ukusebenza okuzenzakalelayo kuyenziwa, okungukuthi, uhlelo lomshini lufakwa ohlelweni lokulawula lwethuluzi lomshini, futhi ithuluzi lomshini liqedela ngokuzenzakalelayo ukucutshungulwa kwezingxenye ngokuya ngohlelo. Kuphela ngemuva kokuqinisekisa ukuthi konke ukusebenza kwethuluzi lomshini kujwayelekile ngokusebenzisa imisebenzi yangaphambilini yokubuyela ku-zero, ukusebenza okwenziwa ngesandla, kanye nokusebenza kwe-inching kungenziwa umshini othomathikhi ukuze kuqinisekiswe ukuphepha nokunemba kwenqubo yokwenza imishini.
(II) Umgomo Wokusebenza
Ukulandelana Okusebenzayo Kwesivinini Esiphansi, Isivinini Esimaphakathi, nesivinini esikhulu kanye nesidingo saso
Ukusebenza kwethuluzi lomshini kufanele kulandele isimiso sejubane eliphansi, isivinini esiphakathi, bese kuba isivinini esikhulu, futhi isikhathi sokugijima ngesivinini esiphansi kanye nesivinini esiphakathi akufanele sibe ngaphansi kwamaminithi angu-2 - 3. Ngemva kokuqala, ingxenye ngayinye yethuluzi lomshini idinga inqubo yokushisisa kusengaphambili, ikakhulukazi izingxenye eziyisihluthulelo ezihambayo ezifana ne-spindle, isikulufu somthofu, nesitimela somhlahlandlela. Ukusebenza ngesivinini esiphansi kungenza lezi zingxenye zishise kancane kancane, ukuze uwoyela wokugcoba usabalaliswe ngokulinganayo endaweni ngayinye yokungqubuzana, ukunciphisa ukungqubuzana nokuguga ngesikhathi sokuqala okubandayo. Khonamanjalo, ukusebenza ngesivinini esiphansi kusiza nasekuhloleni ukuzinza kokusebenza kwethuluzi lomshini esimweni sesivinini esiphansi, njengokuthi ingabe kukhona ukudlidliza okungavamile nomsindo.
Ngemuva kwesikhathi sokusebenza ngesivinini esiphansi, ishintshelwa ekusebenzeni kwejubane eliphakathi. Ukusebenza kwesivinini esimaphakathi kungaqhubeka nokwandisa izinga lokushisa kwezingxenye ukuze zifinyelele esimweni sokusebenza esifaneleka kakhudlwana, futhi ngesikhathi esifanayo, kungase futhi kuhlole ukusebenza kwethuluzi lomshini ngesivinini esimaphakathi, njengokuzinza kwesivinini sokujikeleza kwe-spindle kanye nesivinini sokuphendula sohlelo lokuphakelayo. Phakathi nezinqubo zokusebenzisa isivinini esiphansi kanye nesivinini esiphakathi, uma kutholakala noma yisiphi isimo esingavamile sethuluzi lomshini, lingamiswa ngesikhathi ukuze lihlolwe futhi lilungiswe ukuze kugwenywe ukwehluleka okukhulu ngesikhathi sokusebenza ngesivinini esikhulu.
Uma kunqunywa ukuthi asikho isimo esingavamile ngesikhathi sokusebenza kwethuluzi lomshini ngesivinini esiphansi kanye nesivinini esiphakathi, isivinini singanyuswa kancane kancane sibe yisivinini esikhulu. Ukusebenza ngesivinini esiphezulu kuyisihluthulelo samathuluzi omshini we-CNC ukuze asebenzise amakhono awo omshini osebenza kahle kakhulu, kodwa angenziwa kuphela ngemva kokuba ithuluzi lomshini selishiselwe ngokugcwele futhi nokusebenza kwalo selihloliwe, ukuze kuqinisekiswe ukunemba, ukuqina, nokuthembeka kwethuluzi lomshini ngesikhathi sokusebenza ngesivinini esikhulu, ukwelula impilo yesevisi yethuluzi lomshini, futhi ngesikhathi esifanayo iqinisekisa ikhwalithi yezingxenye zomshini.
Ukusebenza kwethuluzi lomshini kufanele kulandele isimiso sejubane eliphansi, isivinini esiphakathi, bese kuba isivinini esikhulu, futhi isikhathi sokugijima ngesivinini esiphansi kanye nesivinini esiphakathi akufanele sibe ngaphansi kwamaminithi angu-2 - 3. Ngemva kokuqala, ingxenye ngayinye yethuluzi lomshini idinga inqubo yokushisisa kusengaphambili, ikakhulukazi izingxenye eziyisihluthulelo ezihambayo ezifana ne-spindle, isikulufu somthofu, nesitimela somhlahlandlela. Ukusebenza ngesivinini esiphansi kungenza lezi zingxenye zishise kancane kancane, ukuze uwoyela wokugcoba usabalaliswe ngokulinganayo endaweni ngayinye yokungqubuzana, ukunciphisa ukungqubuzana nokuguga ngesikhathi sokuqala okubandayo. Khonamanjalo, ukusebenza ngesivinini esiphansi kusiza nasekuhloleni ukuzinza kokusebenza kwethuluzi lomshini esimweni sesivinini esiphansi, njengokuthi ingabe kukhona ukudlidliza okungavamile nomsindo.
Ngemuva kwesikhathi sokusebenza ngesivinini esiphansi, ishintshelwa ekusebenzeni kwejubane eliphakathi. Ukusebenza kwesivinini esimaphakathi kungaqhubeka nokwandisa izinga lokushisa kwezingxenye ukuze zifinyelele esimweni sokusebenza esifaneleka kakhudlwana, futhi ngesikhathi esifanayo, kungase futhi kuhlole ukusebenza kwethuluzi lomshini ngesivinini esimaphakathi, njengokuzinza kwesivinini sokujikeleza kwe-spindle kanye nesivinini sokuphendula sohlelo lokuphakelayo. Phakathi nezinqubo zokusebenzisa isivinini esiphansi kanye nesivinini esiphakathi, uma kutholakala noma yisiphi isimo esingavamile sethuluzi lomshini, lingamiswa ngesikhathi ukuze lihlolwe futhi lilungiswe ukuze kugwenywe ukwehluleka okukhulu ngesikhathi sokusebenza ngesivinini esikhulu.
Uma kunqunywa ukuthi asikho isimo esingavamile ngesikhathi sokusebenza kwethuluzi lomshini ngesivinini esiphansi kanye nesivinini esiphakathi, isivinini singanyuswa kancane kancane sibe yisivinini esikhulu. Ukusebenza ngesivinini esiphezulu kuyisihluthulelo samathuluzi omshini we-CNC ukuze asebenzise amakhono awo omshini osebenza kahle kakhulu, kodwa angenziwa kuphela ngemva kokuba ithuluzi lomshini selishiselwe ngokugcwele futhi nokusebenza kwalo selihloliwe, ukuze kuqinisekiswe ukunemba, ukuqina, nokuthembeka kwethuluzi lomshini ngesikhathi sokusebenza ngesivinini esikhulu, ukwelula impilo yesevisi yethuluzi lomshini, futhi ngesikhathi esifanayo iqinisekisa ikhwalithi yezingxenye zomshini.
V. Imininingwane Yokusebenza Nokuvikelwa Kokuphepha Kwamathuluzi Omshini we-CNC
(I) Imininingwane Yokusebenza
Imininingwane Yokusebenza Yezicucu Zokusebenza kanye Namathuluzi Okusika
Akuvunyelwe ngokuphelele ukungqongqoza, ukulungisa, noma ukuguqula ama-workpieces kuma-chucks noma phakathi kwezikhungo. Ukwenza imisebenzi enjalo kuma-chucks nasezikhungweni kungenzeka kulimaze ukunemba kokuma kwethuluzi lomshini, kulimaze indawo engaphezulu yama-chucks nama-centre, futhi kuthinte ukunemba kwazo nokuthembeka. Lapho ucindezela ama-workpieces, kuyadingeka ukuthi uqinisekise ukuthi ama-workpieces namathuluzi okusika aboshwe ngokuqinile ngaphambi kokudlulela esinyathelweni esilandelayo. Izinto zokusebenza ezingaboshiwe noma amathuluzi okusika angase axege, asuswe indawo, noma andize aphume phakathi nenqubo yomshini, okungeke nje kuholele ekukhishweni kwezingxenye eziwumshini kodwa futhi kube usongo olukhulu ekuphepheni komuntu siqu kwabasebenzisi.
Abasebenzisi kufanele bamise umshini lapho beshintsha amathuluzi okusika, izinto zokusebenza, belungisa izingcezu zokusebenza, noma beshiya ithuluzi lomshini ngesikhathi somsebenzi. Ukwenza le misebenzi ngesikhathi sokusebenza kwethuluzi lomshini kungase kubangele izingozi ngenxa yokuxhumana ngengozi nezingxenye ezihambayo zethuluzi lomshini, futhi kungase kubangele umonakalo kumathuluzi okusika noma izingcezu zokusebenza. Ukusebenza kokumisa umshini kungaqinisekisa ukuthi opharetha bangashintsha futhi balungise amathuluzi okusika kanye nezindawo zokusebenza endaweni ephephile futhi baqinisekise ukuzinza kwethuluzi lomshini kanye nenqubo yomshini.
Akuvunyelwe ngokuphelele ukungqongqoza, ukulungisa, noma ukuguqula ama-workpieces kuma-chucks noma phakathi kwezikhungo. Ukwenza imisebenzi enjalo kuma-chucks nasezikhungweni kungenzeka kulimaze ukunemba kokuma kwethuluzi lomshini, kulimaze indawo engaphezulu yama-chucks nama-centre, futhi kuthinte ukunemba kwazo nokuthembeka. Lapho ucindezela ama-workpieces, kuyadingeka ukuthi uqinisekise ukuthi ama-workpieces namathuluzi okusika aboshwe ngokuqinile ngaphambi kokudlulela esinyathelweni esilandelayo. Izinto zokusebenza ezingaboshiwe noma amathuluzi okusika angase axege, asuswe indawo, noma andize aphume phakathi nenqubo yomshini, okungeke nje kuholele ekukhishweni kwezingxenye eziwumshini kodwa futhi kube usongo olukhulu ekuphepheni komuntu siqu kwabasebenzisi.
Abasebenzisi kufanele bamise umshini lapho beshintsha amathuluzi okusika, izinto zokusebenza, belungisa izingcezu zokusebenza, noma beshiya ithuluzi lomshini ngesikhathi somsebenzi. Ukwenza le misebenzi ngesikhathi sokusebenza kwethuluzi lomshini kungase kubangele izingozi ngenxa yokuxhumana ngengozi nezingxenye ezihambayo zethuluzi lomshini, futhi kungase kubangele umonakalo kumathuluzi okusika noma izingcezu zokusebenza. Ukusebenza kokumisa umshini kungaqinisekisa ukuthi opharetha bangashintsha futhi balungise amathuluzi okusika kanye nezindawo zokusebenza endaweni ephephile futhi baqinisekise ukuzinza kwethuluzi lomshini kanye nenqubo yomshini.
(II) Ukuvikelwa Kokuphepha
Ukugcinwa Kwamadivayisi Womshuwalense Nokuphepha
Imishini yokuvikela umshwalense nokuphepha kumathuluzi omshini we-CNC ayizindawo ezibalulekile zokuqinisekisa ukusebenza okuphephile kwamathuluzi omshini kanye nokuphepha komuntu siqu kwabaqhubi, futhi opharetha abavunyelwe ukuwahlakaza noma ukuwahambisa ngokuthanda kwawo. Lawa madivayisi afaka amadivayisi okuvikela ukugcwala kakhulu, amaswishi emikhawulo yokuhamba, iminyango evikelayo, njll. Idivayisi yokuvikela ukulayishwa ngokweqile inganqamula amandla ngokuzenzakalelayo lapho ithuluzi lomshini lilayishwe kakhulu ukuze kuvinjelwe ithuluzi lomshini ukuthi lonakaliswe ngenxa yokugcwala; isishintshi somkhawulo wokuhamba singakhawulela uhla lokunyakaza lwezimbazo zokuxhumanisa zethuluzi lomshini ukuze kugwenywe izingozi zokushayisana ezibangelwa ukuhamba ngokweqile; umnyango ovikelayo ungavimbela ngempumelelo ama-chips ukuthi angachaphazeli futhi apholile ekuvuzeni phakathi nenqubo yomshini futhi abangele ukulimala kubaqhubi.
Uma lezi zixhobo zomshwalense nokuvikela ukuphepha zihlakazwa noma zihanjiswa ngokuthanda kwakho, ukusebenza kokuphepha kwethuluzi lomshini kuzoncishiswa kakhulu, futhi kungase kwenzeke izingozi ezihlukahlukene zokuphepha. Ngakho-ke, opharetha kufanele bahlole njalo ubuqotho nokusebenza kahle kwalezi zisetshenziswa, njengokuhlola ukusebenza kokuvala komnyango ovikelayo kanye nokuzwela kweswishi yomkhawulo wokuhamba, ukuze baqinisekise ukuthi bangakwazi ukudlala izindima zabo ezijwayelekile ngesikhathi sokusebenza kwethuluzi lomshini.
Imishini yokuvikela umshwalense nokuphepha kumathuluzi omshini we-CNC ayizindawo ezibalulekile zokuqinisekisa ukusebenza okuphephile kwamathuluzi omshini kanye nokuphepha komuntu siqu kwabaqhubi, futhi opharetha abavunyelwe ukuwahlakaza noma ukuwahambisa ngokuthanda kwawo. Lawa madivayisi afaka amadivayisi okuvikela ukugcwala kakhulu, amaswishi emikhawulo yokuhamba, iminyango evikelayo, njll. Idivayisi yokuvikela ukulayishwa ngokweqile inganqamula amandla ngokuzenzakalelayo lapho ithuluzi lomshini lilayishwe kakhulu ukuze kuvinjelwe ithuluzi lomshini ukuthi lonakaliswe ngenxa yokugcwala; isishintshi somkhawulo wokuhamba singakhawulela uhla lokunyakaza lwezimbazo zokuxhumanisa zethuluzi lomshini ukuze kugwenywe izingozi zokushayisana ezibangelwa ukuhamba ngokweqile; umnyango ovikelayo ungavimbela ngempumelelo ama-chips ukuthi angachaphazeli futhi apholile ekuvuzeni phakathi nenqubo yomshini futhi abangele ukulimala kubaqhubi.
Uma lezi zixhobo zomshwalense nokuvikela ukuphepha zihlakazwa noma zihanjiswa ngokuthanda kwakho, ukusebenza kokuphepha kwethuluzi lomshini kuzoncishiswa kakhulu, futhi kungase kwenzeke izingozi ezihlukahlukene zokuphepha. Ngakho-ke, opharetha kufanele bahlole njalo ubuqotho nokusebenza kahle kwalezi zisetshenziswa, njengokuhlola ukusebenza kokuvala komnyango ovikelayo kanye nokuzwela kweswishi yomkhawulo wokuhamba, ukuze baqinisekise ukuthi bangakwazi ukudlala izindima zabo ezijwayelekile ngesikhathi sokusebenza kwethuluzi lomshini.
(III) Ukuqinisekisa Uhlelo
Ukubaluleka Nezindlela Zokusebenza Zokuqinisekisa Uhlelo
Ngaphambi kokuqala ukwenziwa kwethuluzi lomshini we-CNC, kuyadingeka ukusebenzisa indlela yokuqinisekisa uhlelo ukuze uhlole ukuthi uhlelo olusetshenzisiwe luyafana yini nengxenye ezokwenziwa. Ngemuva kokuqinisekisa ukuthi alikho iphutha, ikhava yokuvikela ukuphepha ingavalwa futhi ithuluzi lomshini lingaqalwa umshini ingxenye. Ukuqinisekiswa kohlelo kuyisixhumanisi esiyinhloko sokuvimbela izingozi zemishini kanye nokulahlwa kwengxenye okubangelwa amaphutha ohlelo. Ngemuva kokuthi uhlelo lufakwe ethuluzini lomshini, ngomsebenzi wokuqinisekisa uhlelo, ithuluzi lomshini lingakwazi ukulingisa umzila wokunyakaza wethuluzi lokusika ngaphandle kokusika kwangempela, futhi lihlole amaphutha ohlelo lolimi ohlelweni, ukuthi indlela yethuluzi lokusika inengqondo, nokuthi imingcele yokucubungula ilungile yini.
Lapho benza ukuqinisekiswa kohlelo, ama-opharetha kufanele abheke ngokucophelela umzila wokunyakaza olingiswayo wethuluzi lokusika futhi uwuqhathanise nengxenye yomdwebo ukuze kuqinisekiswe ukuthi indlela yamathuluzi okusika ingakwazi umshini ngokunembile ukwakheka kwengxenye edingekayo nosayizi. Uma izinkinga zitholakala ohlelweni, kufanele zilungiswe futhi zilungiswe ngesikhathi kuze kube yilapho ukuqinisekiswa kohlelo sekulungile ngaphambi kokuthi kwenziwe imishini esemthethweni. Phakathi naleso sikhathi, phakathi nenqubo yokwenza imishini, opharetha kufanele futhi banake kakhulu isimo sokusebenza kwethuluzi lomshini. Uma isimo esingavamile sitholakele, ithuluzi lomshini kufanele limiswe ngokushesha ukuze lihlolwe ukuze kuvinjelwe izingozi.
Ngaphambi kokuqala ukwenziwa kwethuluzi lomshini we-CNC, kuyadingeka ukusebenzisa indlela yokuqinisekisa uhlelo ukuze uhlole ukuthi uhlelo olusetshenzisiwe luyafana yini nengxenye ezokwenziwa. Ngemuva kokuqinisekisa ukuthi alikho iphutha, ikhava yokuvikela ukuphepha ingavalwa futhi ithuluzi lomshini lingaqalwa umshini ingxenye. Ukuqinisekiswa kohlelo kuyisixhumanisi esiyinhloko sokuvimbela izingozi zemishini kanye nokulahlwa kwengxenye okubangelwa amaphutha ohlelo. Ngemuva kokuthi uhlelo lufakwe ethuluzini lomshini, ngomsebenzi wokuqinisekisa uhlelo, ithuluzi lomshini lingakwazi ukulingisa umzila wokunyakaza wethuluzi lokusika ngaphandle kokusika kwangempela, futhi lihlole amaphutha ohlelo lolimi ohlelweni, ukuthi indlela yethuluzi lokusika inengqondo, nokuthi imingcele yokucubungula ilungile yini.
Lapho benza ukuqinisekiswa kohlelo, ama-opharetha kufanele abheke ngokucophelela umzila wokunyakaza olingiswayo wethuluzi lokusika futhi uwuqhathanise nengxenye yomdwebo ukuze kuqinisekiswe ukuthi indlela yamathuluzi okusika ingakwazi umshini ngokunembile ukwakheka kwengxenye edingekayo nosayizi. Uma izinkinga zitholakala ohlelweni, kufanele zilungiswe futhi zilungiswe ngesikhathi kuze kube yilapho ukuqinisekiswa kohlelo sekulungile ngaphambi kokuthi kwenziwe imishini esemthethweni. Phakathi naleso sikhathi, phakathi nenqubo yokwenza imishini, opharetha kufanele futhi banake kakhulu isimo sokusebenza kwethuluzi lomshini. Uma isimo esingavamile sitholakele, ithuluzi lomshini kufanele limiswe ngokushesha ukuze lihlolwe ukuze kuvinjelwe izingozi.
VI. Isiphetho
Njengobunye bobuchwepheshe obuyisisekelo ekukhiqizeni imishini yesimanje, ukwenziwa kwemishini ye-CNC kuhlobene ngokuqondile nezinga lentuthuko yemboni yokukhiqiza ngokuya ngokunemba kwayo, ukusebenza kahle, kanye nekhwalithi. Impilo yesevisi nokuzinza kokusebenza kwamathuluzi omshini we-CNC akuncikile nje kuphela kukhwalithi yamathuluzi omshini ngokwawo kodwa futhi kuhlobene eduze nezicaciso zokusebenza, ukugcinwa, nokuqwashisa ngokuvikela ukuphepha kwabaqhubi ohlelweni lokusebenzisa nsuku zonke. Ngokuziqonda ngokujulile izici zobuchwepheshe bemishini ye-CNC kanye namathuluzi omshini we-CNC nokulandela ngokuqinile izinyathelo zokuphepha ngemva komshini, izimiso zokuqalisa nokusebenza, imininingwane yokusebenza, nezidingo zokuvikela ukuphepha, izinga lokwehluleka ukwenzeka kwamathuluzi omshini lingancishiswa ngempumelelo, impilo yesevisi yamathuluzi omshini inganwetshwa, ukusebenza kahle kwemishini kanye nekhwalithi yomkhiqizo kungathuthukiswa, futhi kudalwe izinzuzo ezinkulu zezomnotho nezimakethe. Ekuthuthukisweni kwesikhathi esizayo kwemboni yokukhiqiza, ngokuqamba okusha okuqhubekayo kanye nenqubekelaphambili yobuchwepheshe be-CNC, opharetha kufanele bahlale befunda futhi basebenzise ulwazi olusha namakhono ukuze bazivumelanise nezidingo ezikhulayo ezikhulayo emkhakheni wemishini ye-CNC futhi bakhuthaze ukuthuthukiswa kobuchwepheshe bemishini ye-CNC bufinyelele ezingeni eliphezulu.