Iinxalenye eziPhezulu ze-CNC ezifanelekileyo: Isikhokelo esibanzi

Intshayelelo

Kwilizwe lemveliso yale mihla, imfuno yokuchaneka, ukuphindaphinda, kunye nokusebenza kakuhle kuyaqhubeka ukukhula. Iindawo eziphezulu ze-CNC ezifanelekileyo ze-CNC zimele i-pinnecle yokugqwesa, ukubonelela ngobukhulu obukhulu bokuchaneka, ukuqina okuqinileyo, kunye nomgangatho ongaguqukiyo kuzo zonke iibatch. Ezi nxalenye zizinto ezibalulekileyo kumashishini ahlukeneyo, kubandakanya i-aerospace, inqwelo, i-elektroniki, ezonyango kunye nokuzikhusela. Badlala indima ebalulekileyo ekuqinisekiseni ukusebenza kunye nokuthembeka kweemveliso zomsebenzi eziphezulu.

Eli nqaku lihlala liye kwiLizwe le-CNC le-CNC eliPhakamileyo le-CNC yoLwakhiwo, ukuhlola ukuba yintoni, indlela abasebenza ngayo, izibonelelo zabo, iindlela zokulawula imigangatho, kunye nokuqwalaselwa ngokukhetha iqabane elisekuqaleni le-CNC.

Zeziphi iindawo eziphezulu ze-CNC ezifanelekileyo?

Amacandelo aphezulu e-CNC-ngokuchanekileyo amacandelo aneziseko ezenziwe zisebenzisa iinkqubo zekhompyuter (i-CNC) zomatshini ezinikezela ngobuqili obuqinileyo, rhoqo ngaphakathi kwemicrons ezimbalwa. La macandelo aphelelwechibini esebenzisa oomatshini be-CNC oPhezulu abakwaziyo ukuntywila okuninzi, okuvumela i-jometri ezintsonkothileyo ukuba ifezekiswe ngokuchaneka okukhethekileyo.

Umatshini we-CNC ubandakanya ukuqulunqwa okuthe tyaba, apho isuswe kwibhloko eqinileyo (eyaziwa ngokuba yindawo engenanto okanye esebenzayo) yokufezekisa ubume obufunayo. Yonke le nkqubo izenzekelayo kwaye ilawulwa ziinkqubo zedijithali eziguqulela imodeli yekhompyuter yekhompyuter.

Ukubaluleka kokuchaneka komatshini we-CNC

Ukuchaneka komatshini we-CNC akukhange kube sekuqokeleleni imigaqo-nkqubo. Imalunga nokuqinisekisa ukusebenza, ukhuseleko, kunye nokuthembeka kwemveliso yokuphela. Kwizicelo ezinjenge-aerospace kunye nezixhobo zonyango, kwanokuphambuka okukhulu kwimilinganiselo yecandelo kunokubangela ukusilela kwentlekele.

Umatshini wokuchaneka okuphezulu uyaqinisekisa:

• Ukuchaneka kwe: Amacandelo ahlangabezana noxinzelelo olungqongqo.

• Ukuphindaphinda: Inxalenye nganye eveliswayo iyafana neyokugqibela.

• Ukuthembeka: Imveliso yokugqibela isebenza kanye njengoko bekucwangcisiwe.

• Ukuhambelana kweNdibano: Iindawo ezinamancinane zilungele ngaphandle kwamanye amacandelo.

Iinkqubo eziphambili ze-CNC zenxalenye yokuchaneka

Iinkqubo ezininzi zomatshini ze-CNC zisetyenziselwa ukwenza icandelo eliphezulu. Oku kubandakanya:

1. I-CCC

I-CNC yokugaya ibandakanya izixhobo zokusika ezijikelezayo ezisusa izixhobo kwi-odletoriece ukwenza iimilo ezintsonkothileyo. Oomatshini bokulinganisa i-Axis Milting (3, 4, okanye i-5-Axis) bavumela i-geometries entsokothileyo enesitaleki.

2. Ukujika kwe-cnc

Kwi-CNC ijika, i-windows ijikeleza ngelixa isixhobo sokusika isitali sokusika isusa izinto. Le nkqubo ilungele i-cylindrical okanye izahlulo ezifanayo, ezinjengemidlalo, izikhonkwane, kunye nemingxunya.

I-3. UWire Adm

Ukukhutshwa kombane kombane (i-EDM) usebenzisa i-spark yombane ukuya kwi-EROODE. UWire Edm uluncedo ngakumbi ekusika izixhobo ezinzima kwaye ungenisa iJometries yangaphakathi ehambelana ngokuchanekileyo.

4. I-CCC Grinding

Isetyenziselwa ukufezekisa ukugqiba kweltra

Izinto eziqhelekileyo zenxalenye ye-CNC ye-CCP ephezulu

Ukukhetha kwezinto ezichaphazela kakhulu intsebenzo, ukuqina, kunye neendleko zamalungu aphezulu acocekileyo. Ezona zinto zisetyenziswa zisetyenziswayo zibandakanya:

• I-aluminium: Ukuqaqamba kwe-corrosion, ukunganyangeki, kwaye kulula kumatshini.

• Yenziwe ngentsimbi eshayinayoYaziwa ngamandla, inxibe ukunganyangeki, kunye nokunganyangeki.

• I-titanium: Ukomelela okuphezulu-ukuya kwinqanaba kunye nokunganyangeki kweyona nto ibalulekileyo.

• Ubhedu nobhedu: Ukuqhubela phambili kombane kunye nemvukelo.

• Plastics (Pom, ptfe, abs, njl njl): Isetyenziswe kwizicelo ezifuna ubunzima obuphantsi okanye ukumelana nemichiza.

Ukukhethwa kwezinto kuxhomekeke kwisicelo esicetywayo, indawo yokusebenza, kunye neempawu ezifunekayo zoomatshini.

Amashishini axhomekeke kwIcandelo le-CNC eliPhezulu le-CNC

Ukusetyenziswa kwamacandelo e-CCP ephezulu kakhulu ye-CNC, ishishini eliphezulu le-Tech kunye nemveliso ebalulekileyo:

I-Aerospace

Kwi-aerospace, iinxalenye ezichanileyo ziyafuneka kwiinjini, abakhuthazi, iibakaki, kunye nezinye izinto ezibalulekileyo. Ukuqina kwe-CNC kuqinisekisa ukuthotyelwa kwemigangatho yolawulo kunye nezokhuseleko.

Inqwelo moya

Inxalenye ye-CNC-swied Scied isetyenziswa kwiinjini, iinkqubo zokuhambisa, izinto zokuqhubela phambili, kunye neenkqubo zokumiswa apho amandla aphezulu kunye nokuchaneka kubalulekile.

Ezonyango

Izixhobo zonyango ezifana nokufakelwa, izixhobo zotyando, kunye nezixhobo zokuchonga zixhomekeke kumatshini we-CNC yokuchaneka kwe-CNC yokufezekisa i-biomative kunye nokudimazeka ngokuthe ngqo.

I-elektroniki

Izinto ezincinci, zichanekile ezifana neziqhushumbisi, i-spinks eshushu, kunye nezixhobo ze-elektroniki zifuna ukubakho kwe-CNC ye-CNC yombane oqinileyo kunye nolawulo lobushushu.

UKhuselo kunye nomkhosi

Inkqubo yezixhobo, izixhobo zonxibelelwano, kunye negiya yeqhina zifuna izinto ezinomsindo nezithembakeleyo eziveliswa ngokuchaneka okungaguqukiyo.

Izibonelelo zokusebenzisa iindawo eziphezulu ze-CNC ezifanelekileyo ze-CNC

1. Ukuchaneka okungaqhelekanga

Ukwenza umatshini ngokuchanekileyo kwenza ukuba amalungu ahlangabezane neenkcazo ezichaziweyo zoyilo, ezantsi kwii-microns, ezibaluleke kakhulu kwizicelo eziphezulu zomsebenzi.

2. Ukungqinelana kunye nokuphindaphinda

Nje ukuba kucwangciswe, oomatshini be-CNC kunokuvelisa amakhulu okanye amawaka eenxalenye ezifanayo, ukuqinisekisa ukusebenza okungaguqukiyo kunye nomgangatho.

I-3. Umgangatho ophuculweyo

Ukucutha okulawulwayo ngokuqinileyo igalelo kumsebenzi ongcono woomatshini, ububele, kunye nokusebenza kweemveliso ezigqityiweyo.

4. Ukusebenza kweendleko kwivolumu

Ngelixa ukusetwa kokuqala kusenokukubiza kakhulu, ubuchule be-CNC buba nzima kakhulu xa bevelisa imitya ephakamileyo yenxalenye yokuchaneka.

5. Inkunkuma encitshisiweyo

Umatshini we-CNC wandisa ukusetyenziswa kwezintolo zokusetyenziswa, okukhokelela kwinkunkuma encinci kunye neendleko eziphantsi zezinto eziphantsi.

I-6. Iijometri ezintsonkothileyo

Iinkqubo ezininzi ze-Axis ze-Axis ze-Axis zivumela ukudalwa kwee-geometries ezintsonkothileyo okanye okungenakwenzeka ukufezekisa ngeendlela zemveli.

Uqikelelo kwi-CNC yokuLunga le-CNC ephezulu

Ulwazi malunga nobuchule buchaza ukuba ingakanani inxalenye yomaphuli inokuphambuka kwimilinganiselo yayo yobutyulo. Ngomatshini wokuchaneka, ulungelelwaniso luqinile, rhoqo kuluhlu lwe- ± 0.005 mm okanye ilula. Ukufezekisa oko ukuchaneka kufuna oomatshini bokuphela, iinkqubo zokulawula umgangatho, kunye neengcali ezinobuchule.

Izinto ezinokuphembelela ubuchwephesha obufikelelweyo zibandakanya:

• Uhlobo lomatshini kunye nemeko

• Ukukhetha isixhobo kunye nokunxiba

• Iipropathi zezinto ezibonakalayo

• IIMPENDULO ZEMIQATHANGO (E.G., Iqondo lobushushu, i-vibration)

Ukulawulwa komgangatho kwi-CNC yokuchaneka kwe-CNC

Ukuqinisekisa ukuba amaziko asemgangathweni, umatshini olwenziweyo kufuneka enze uvavanyo oluhloliweyo kunye neeprothokholi zolawulo ezisemgangathweni. Ezi zibandakanya zibandakanya:

• Cmm (umatshini wokulinganisa): Isetyenziselwa ukuqinisekisa ubukhulu be-CAD.

• Iinkqubo zokuhlola izinto: Uhlalutyo olubonakalayo nolonalonwabo.

• I-rasters raters: Qinisekisa ukuba uqinisekise ukugqiba.

• Uvavanyo lwezinto ezibonakalayo: Ukuqinisekisa iipropathi zezinto ezibonakalayo kunye neziqinisekiso.

Ulawulo oluphambili alukho nje malunga nokuhlolwa kokugqibela kodwa kudityaniswe kuyo yonke inkqubo yokuvelisa ukubamba ukutyeba kwangoko kunye nokuqinisekisa ukuthotyelwa kwemigaqo yoMthengi.

Imiceli mngeni ekuveliseni icandelo eliphezulu

Umatshini wokuchaneka okuphezulu awukho ngaphandle kwemiceli mngeni. Oku kubandakanya:

• Isixhobo sokunxiba kunye nokugcinwa: Ukunxiba kwesixhobo esincinci kunokuba nefuthe ngokuchanekileyo.

• Ukwanda kwe-shirmal: Utshintsho kubushushu lunokuchaphazela ubukhulu.

• Ukungangqinelani kwezinto: Ukwahluka kwezinto ezingafunekiyo kunokubangela iziphumo.

• Ulungelelwaniso lomatshini: Ukulinganisa rhoqo kuyimfuneko ukugcina uxinzelelo oluqinileyo.

Ukuzoyisa le miceli mngeni, iivenkile eziphezulu ze-CNC zihlawula kakhulu kulawulo lwendalo, ukuphuculwa kwezixhobo, kunye noqeqesho lobuchwepheshe.

Ukukhetha umthengisi ofanelekileyo kwinxalenye ye-CNC echanekileyo

Xa zifumana iinxalenye ze-CNC ezifanelekileyo ze-CNC, amandla kunye nodumo lomthengisi zibalulekile. Nazi izinto eziphambili ekufuneka ziqwalaselwe:

I-1. Amava kunye nobungcali beshishini

Khetha abathengisi ngamava angqiniweyo kumzi-mveliso wakho okanye isicelo. Ukuqhelana nemigangatho yemizi-mveliso (i-E.G., ISO 13485 yonyango, i-A9100 ye-Aerospace) ibalulekile.

2. Oomatshini abaphambili

KHANGELA IZIXHOBO ZEENKONZO ZE-MACN-Axis CNC ZE-CNC SCN, SPIPLE ZESIBINI EZIQHELEKILEYO, kunye nezixhobo zokulinganisa ezichanekileyo.

3. Amandla abonakalayo

Umthengisi kufuneka abe nobuchule bokwakha uluhlu olubanzi lwezinto kwaye anikeze ngokufuntshisiweyo kwezinto ukuba kufuneka.

4. Qinisekisa umgangatho

Khetha iqabane ngenkqubo ebhaliweyo yokulawula umgangatho, kubandakanya uvavanyo lwenkqubo, uvavanyo lokugqibela kunye neenkqubo zokulandela.

I-5. Ukunyusa ngokwezifiso

Umthengisi olungileyo kufuneka akwazi ukuphatha zombini iproteniwe ekhawulezileyo kunye nemveliso epheleleyo, efundisa utshintsho loyilo loyilo kunye nokuyila.

Iindlela zexesha elizayo kwi-CNC ye-CNC efanelekileyo

Njengamashishini avela, ke iitekhnoloji kunye nolindelo lomatshini ochanekileyo. Iindlela ezivelayo zibandakanya:

• I-Automation kunye nemveliso yokuphuma: Ukuphucula ukusebenza kakuhle nokunciphisa iindleko zabasebenzi.

• I-5-Axis kunye nomatshini we-hybrid: Ukuphucula amandla eenxalenye ezinzima.

• Itekhnoloji ye-Twin yeDijithali: Ukunxibelelanisa iimodeli ze-CAD ngemveliso yexesha lokwenyani yokuqina nokusebenza kwangaphambili.

• Ukudityaniswa koomatshini bokukhupha: Ukudibanisa ukuprinta i-3D nge-cnc ukuze isebenze ngejometri efanelekileyo.

• Izenzo ezinzileyo zoomatshini: Ukunciphisa ukusetyenziswa kwamandla kunye nenkunkuma.

Oku kuqhubela phambili kuya kuqhubeka ukutyhala imida yento ekuphucukileyo ye-CNC efanelekileyo.

Ukuqukumbela

Iinxalenye eziphezulu ze-CNC ezifanelekileyo ze-CNC zibalulekile kwimpumelelo yamashishini amaninzi anamhlanje, evumela ukudalwa kweemveliso ezifuna ubungakanani obuqondakali, ukusebenza okuphezulu, kunye nokuqina kwexesha elide. Nokuba ukwi-aerospace, ezonyango, ezonyango, okanye umveliso we-elektroniki, ukukhetha iqabane lomasipala ngokuchanekileyo kubalulekile ekufezekiseni umgangatho olinganayo kunye nokuthembeka.

Njengoko iingcali ze-CN Checture inkqubela phambili kunye neemfuno zokunyamezelana ziye ziqinile, ukutyala imali kwizinto eziphezulu zokuchaneka ayisiyonto nje yokufumana amandla-kuyimfuneko yokuphumelela, ukhuseleko, kunye nempumelelo yokusebenza.

Ngokuqonda ubuninzi bomatshini we-CNC-kwiinkqubo kunye nezixhobo zokuqina kunye nolawulo oluphambili-amashishini anokwenza izigqibo ezinolwazi kwaye azimisele ngokwangaphambili kwimveliso yale mihla.