Isikhungo semishini ye-CNC sidinga ukwenza lezi zinto kahle ekusikeni insimbi

Okokuqala, ukunyakaza okuphendukayo kanye nendawo eyakhiwe

Ukunyakaza kokuguqula: Enqubweni yokusika, ukuze kukhishwe insimbi eyengeziwe, i-workpiece kanye nethuluzi kufanele kunqunywe ngokuhlobene nomunye nomunye. Ukunyakaza kwensimbi eyeqile endaweni yokusebenza ngethuluzi elijikayo ku-lathe kubizwa ngokuthi ukunyakaza okuphendukayo, okungahlukaniswa kube ukunyakaza okuyinhloko nokuthuthuka. Zivocavoce.

Ukunyakaza kokuphakelayo: Ungqimba olusha lokusika lufakwa ngokuqhubekayo ekuhambeni kokusika. Ukunyakaza kokuphakelayo ukunyakaza okungaphezulu kwendawo yokusebenza okumele yakheke, okungaba umnyakazo oqhubekayo noma ukunyakaza kwezikhawu. Isibonelo, i-lathe evundlile ihamba ngokuqhubekayo phakathi nokunyakaza kwethuluzi elijikayo, futhi ukunyakaza kokuphakelayo kwe-workpiece ku-head planer kungukunyakaza kwezikhawu.

I-Surface eyakhiwe ku-workpiece: Ngesikhathi senqubo yokusika, indawo eyenziwe ngomshini, indawo yomshini kanye nendawo okumele yenziwe ngomshini kwakhiwa endaweni yokusebenza. Indawo eyenziwe ngomshini yindawo entsha eyakhiwe ngokukhipha insimbi eyeqile. Ingaphezulu elizocutshungulwa libhekisela endaweni okuzosikwa kuyo ungqimba lwensimbi. Indawo esebenza ngomshini yindawo lapho unqenqema olujikayo lwethuluzi lokujika luphendulwa khona.cnc machining ingxenye

Ukunyakaza okuyinhloko: nqamula ngokuqondile isendlalelo sokusika ku-workpiece futhi uyiguqule ibe ama-chips, ngaleyo ndlela yakhe ukunyakaza kwendawo entsha ye-workpiece, ebizwa ngokuthi ukunyakaza okuyinhloko. Lapho usika, ukunyakaza okujikelezayo kwe-workpiece kuwukunyakaza okuyinhloko. Ngokuvamile, isivinini sokunyakaza okuyinhloko siphezulu, futhi amandla okusika adliwe makhulu.cnc turning ingxenye

 
Okwesibili, inani lokusika isikhungo somshini libhekisela ekujuleni kokusika, izinga lokudla kanye nesivinini sokusika.cnc ingxenye yokugaya

(1) Ukujula kokusika: ap = (dw - dm) / 2 (mm) dw = ububanzi bomsebenzi ongenziwanga dm = ububanzi bomsebenzi owenziwe ngomshini, ukujula kokusika yilokho esivame ukukubiza ngokuthi inani lommese.

Ukukhethwa kokujula kokusika: Ukujula kwe-αp kufanele kunqunywe ngokuya ngesibonelelo somshini. Uma ugoqa, ngaphandle kwesibonelelo esisele, isibonelelo sokubhodla kufanele sinqanyulwe ngangokunokwenzeka. Lokhu akukwazi nje kuphela ukuqinisekisa umkhiqizo wokusika ukujula, izinga lokuphakelayo ƒ, ukusika isivinini V esikhulu ngaphansi kwesisekelo sokuqinisekisa izinga elithile lokuqina, kodwa futhi kunganciphisa inani lokudlula, futhi ufune ukufunda uhlelo lokulawula izinombolo lwe-UG eqenjini le-QQ 304214709 ingathola idatha. Esimeni sokuvunyelwa komshini okweqile noma ukuqina okunganele kwesistimu yenqubo noma amandla anganele we-blade, kufanele ihlukaniswe ngamaphasi amabili noma ngaphezulu. Ngalesi sikhathi, ukujula kokusika kokudlula kokuqala kufanele kuthathwe kukhudlwana, okungabalelwa ku-2/3 kuya ku-3/4 wesamba sesibonelelo; futhi ukujula kokusika kwephasi yesibili kuncane ukuthola inqubo yokuqeda. Amanani amancane wepharamitha yokuqina kwendawo kanye nokunemba okuphezulu komshini.

Lapho ingaphezulu lengxenye yokusika linezinto eziqinile eziqinile ezifana nensimbi, i-forged noma insimbi engagqwali, ukujula kokusika kufanele kudlule ukuqina noma ungqimba olubandayo ukuze kugwenywe ukusika umkhawulo wokusika ongqimbeni oluqinile noma olubandayo.

(2) Ukukhethwa kwenani lokuphakelayo: ukugudluzwa okuhlobene kwesiqeshana sokusebenza kanye nethuluzi eliqondiswe lapho ukunyakaza kokuphakelayo, ngamayunithi angama-mm, ngokuphenduka ngakunye noma ukuphindaphinda kwesiqephu sokusebenza noma ithuluzi. Ngemuva kokukhethwa kokujula kokusika, izinga lokuphakelayo elikhulu kufanele likhethwe ngangokunokwenzeka. Ukukhethwa kwevelu enengqondo yesilinganiso sokuphakela kufanele kuqinisekise ukuthi ithuluzi lomshini kanye nethuluzi akulimazwa amandla amaningi okusika. Ukuchezuka kocezu lokusebenza okubangelwa amandla okusika akudluli inani elivumelekile lokunemba kocezu lokusebenza, futhi inani lepharamitha yokuqina kwendawo alilikhulu kakhulu. Lapho i-rough, umkhawulo wokuphakelayo ikakhulukazi amandla okusika. Uma kuqedwa kancane futhi kuqedwa, umkhawulo wokuphakelayo ubukhulu becala ubuhwaqane obungaphezulu.

(3) Ukukhethwa kwejubane lokusika: Ijubane elisheshayo lephuzu elinqenqemeni lokusika lethuluzi elihlobene nendawo okumele lisetshenziswe endaweni ehamba phambili ehamba phambili ngesikhathi sokusika, iyunithi i-m / min. Lapho ukujula kokusika i-αp kanye nenani lokuphakelayo ƒ kukhethwa, isivinini sokusika esiphezulu sikhethwa ngesisekelo sabanye, futhi isiqondiso sokuthuthukiswa kwenqubo yokusika ingumshini wejubane eliphezulu.

 

 

Okwesithathu, umqondo womshini wokuqina

Kumakhenikha, ubuhwaqane busho izici zejiyomethri ezincane zamabala amancane neziqongo nezigodi endaweni ewumshini. Ingenye yezinkinga zocwaningo olushintshashintshayo. Ubulukhuni bobuso ngokuvamile bakhelwa izindlela zokucubungula ezisetshenziswayo nezinye izici, njengokungqubuzana phakathi kwethuluzi nobuso bengxenye phakathi nokucubungula, ukuguqulwa kwepulasitiki kongqimba lwensimbi olungaphezulu ngesikhathi sokuhlukaniswa kwe-chip, kanye nokudlidliza kwefrikhwensi ephezulu ohlelweni lwenqubo. Ngenxa yomehluko phakathi kwendlela yokucubungula kanye nempahla ye-workpiece, indawo engaphezulu okumele icutshungulwe ishiya uphawu olunomehluko wokujula, ukuminyana, ukuma nokuthungwa. Ubulukhuni bobuso buhlobene eduze nezakhiwo zemishini, ukumelana nokugqokwa, amandla okukhathala, ukuqina kokuxhumana, ukudlidliza nomsindo wezingxenye eziwumshini, futhi kunomthelela obalulekile empilweni yesevisi nokwethembeka kwemikhiqizo eyimishini.

 

 

Okwesine, ukumelela ukuhwalala

Ngemuva kokuthi ubuso bengxenye senziwe ngomshini, bubukeka bushelelezi kakhulu futhi alilingani uma bubukwa. Ubulukhuni bobuso bubhekisela ezicini zejiyomethri ezincane ezincane neziqongo nezigodi ezingaphezulu kwengxenye emshinini, ngokuvamile ezakhiwe indlela yokucubungula kanye/noma ezinye izici ezithathiwe. Umsebenzi wobuso bengxenye uhlukile, futhi amanani adingekayo wepharamitha yokuqina kwendawo nawo ahlukile. Ikhodi yokumahhadla kwengaphezulu imakwe engxenyeni yomdwebo ukuze kuboniswe izici ezingaphezulu okufanele zifinyelelwe ngemva kokuba ubuso buqediwe. Kunezinhlobo ezintathu zamapharamitha wobude bokuqina kobuso:

1. Uhlaka lwezibalo kusho ukuchezuka Ra

Incazelo ye-arithmetic yebanga eliphelele phakathi kwephoyinti ekukhonkolo eduze kwesiqondisindlela sokulinganisa (isiqondiso esingu-Y) kanye nomugqa wereferensi ngaphezu kobude besampula.

2, ukungalingani okuncane 10 amaphuzu ukuphakama Rz

Ibhekisela esilinganisweni sesilinganiso sokuphakama kwekhontoyutha ezinhlanu ezinkulu kanye nesilinganiso sokushona kwesigodi esikhulu kunazo zonke ezinhlanu ngaphakathi kobude besampula.

3, ukuphakama okuphezulu kwe-contour Ry

Ibanga phakathi komugqa ophakeme kakhulu kanye nomugqa ophansi wephrofayela ngaphezu kobude besampula.

Njengamanje, u-Ra. isetshenziswa kakhulu embonini ejwayelekile yokukhiqiza imishini.

 

 

Okwesihlanu, Umthelela wobunzima ekusebenzeni kwengxenye

Izinga elingaphezulu ngemuva kokwenziwa komshini wokusebenza lithinta ngqo izakhiwo ezingokomzimba, zamakhemikhali nezomshini ze-workpiece. Ukusebenza komsebenzi, ukwethembeka kanye nempilo yesevisi ye-workpiece kuncike kakhulu kwikhwalithi ephezulu yengxenye eyinhloko. Ngokuvamile, izidingo zekhwalithi ephezulu yezingxenye ezibalulekile noma ezibucayi ziphakeme kunezingxenye ezijwayelekile, ngoba izingxenye ezinekhwalithi enhle yendawo zizothuthukisa kakhulu ukumelana kwazo nokugqoka, ukumelana nokugqwala nokumelana nokukhathala.

 

Izingxenye Zomshini	I-Cnc Turning And Milling	Izinsizakalo Zemishini Ye-Cnc eku-inthanethi	I-Aluminium Cnc Milling
Umshini Cnc	Izingxenye Zokuguqula ze-Cnc	Rapid Cnc Machining	I-Cnc Aluminium Milling

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