Umehluko Phakathi Kwe-Fillet ne-Chamfer
Ukubuyekezwa kokugcina 09/14, Isikhathi sokufunda: 7mins
Enye yezinselelo ezinkulu onjiniyela abayimishini baso sonke isikhathi ababhekana nazo ukudizayina nokuthuthukisa umkhiqizo onakho konke ukuphepha nokulula ukuwuphatha.Ukuze ubhekane nalezi zinselelo, onjiniyela bazosebenzisa ithuba lakho kokubili ama-Fillets nama-Chamfers ngokuya ngemikhawulo yokuklama.Lawa ma-fillet nama-chamfers azovikela umkhiqizo emigqeni yokugeleza kwengcindezi ngokweqile okuholela ezindaweni zokugxilisa ingcindezi ephezulu..
Ngenkathi uklama futhi ukhiqiza umkhiqizo, ukwazi umehluko phakathi kwe-fillet ne-chamfer kuzolula unjiniyela ukusebenzisa okufanele kakhulu okulandelwa yizingqinamba zokuklama.Ngenkathi isebenza, ukwehluleka komkhiqizo ngenxa yezindawo zokugxilisa ukucindezeleka okuphezulu kuzoxhomeka ekukhethweni kwe-fillet noma i-chamfer.Lesi sihloko sizochaza yonke imininingwane mayelana ne-fillet, i-chamfer kanye nomehluko phakathi kwabo ngezihloko ezilandelayo.
1. Yini i-Fillet ne-Chamfer?
2. Uyidinga nini i-Fillet noma i-Chamfer?
3. Umehluko phakathi kwe-Fillet ne-Chamfer.
4. Ungakhetha kanjani i-fillet ne-chamfer?
5. Isiphetho.
Yini i-Fillet ne-Chamfer?
Iyini i-Filleting?
I-Fillet iwukunqunywa konqenqema olucijile noma ikhona ngamabomu ngesikhathi kukhiqizwa umkhiqizo.Kungenziwa ngezindlela ezimbili: izibopho ze-concave ne-convex.Izibopho ezingaphakathi kwangaphakathi zaziwa njengezibopho ze-concave futhi ngaphandle zaziwa njengezibopho ze-convex.Isizathu esiyinhloko sokusebenzisa i-fillet ekwenzeni umkhiqizo ukuthi, i-fillet izonciphisa amazinga okugxilisa ingqondo ngokuwasabalalisa ngokulinganayo endaweni enkulu futhi izovimbela umkhiqizo ekuguquguqukeni okusheshayo.Onjiniyela nochwepheshe bemishini bazosebenzisa i-fillet njengenye indlela, ukuze banqamule imiphetho ebukhali futhi babe nokugxila kwengcindezi ephansi, okulandelwa yizingqinamba zokuklama.
Ukuguqulwa kwemiphetho ebukhali ibe yizicucu
Incazelo ye-Chamfer
I-Chamfer iwukuguqulwa kwamaphethelo acijile omkhiqizo noma amakhona abe ama-engeli (45° noma 60°) emaphethelweni noma emakhoneni.Ukusebenza kwe-chamfer kuphambene ncamashi ne-fillet okungukuthi, I-chamfer izoba nemiphetho eqondile, nezindawo zokugxilisa ukucindezeleka okuphezulu futhi ayikwazi ukusabalalisa ingcindezi endaweni enkulu efana nezibopho.Ama-chamfer ngokuvamile enziwa ku-45° noma ku-60° ukuya endaweni evundlile futhi angasetshenziswa kuzo zombili izindawo zangaphakathi nezangaphandle.I-chamfer izovikela imiphetho yomkhiqizo emonakalweni futhi yenza imiphetho engalingani ibe emaphethelweni afanayo.
Ukuguqulwa kwemiphetho ebukhali ibe ama-chamfer
Uyisebenzisa nini i-Fillet noma i-Chamfer?
Njengoba i-fillet ne-chamfer zisebenza njenge-antonym komunye nomunye, umakhi wemishini nonjiniyela bazothola inkinga ekucaciseni okulungile okulandelwa yizingqinamba zokuklama nokuphepha komsebenzisi.Ukushintsha i-fillet nge-chamfer noma i-chamfer nge-fillet, kuzokwandisa izindleko zokukhiqiza, kunciphisa ukusebenza kahle komkhiqizo futhi umkhiqizo ngeke uhlale isikhathi eside enkonzweni.Ngakho-ke, kuyadingeka ukwazi ukuthi iyiphi elungile ngokuya ngemikhawulo yokuklama kanye nokuphepha komsebenzisi.
i. Okwamaphethelo omkhiqizo:i-chamfer ngeke ibe inketho efanelekile ngaso sonke isikhathi.Ngenkathi uphatha imikhiqizo, imiphetho ebukhali ingase ibangele ukulimala.Ngakho-ke, khetha i-fillet kulesi simo.
ii. Okwamaphethelo angaphandle omkhiqizo:Ngokwezidingo zokuklama, kokubili ama-fillets nama-chamfers angasetshenziswa.Uma izithiyo zokuklama zingagcini emaphethelweni angaphandle, umuntu angakhetha i-chamfer ukuze aphule imiphetho ebukhali, lapho ingozi yokulimala ingancishiswa khona enkonzweni.Uma imiphetho yangaphandle yomkhiqizo ivelele ngobuhle, umuntu angasebenzisa i-fillet nge-radii edingekayo.Njengoba i-radius ye-fillet ikhula, izosiza ukukhulula izingcindezi futhi ingenza umklamo ube phezulu.
iii. Okwembobo:Uma umkhiqizo uqukethe imbobo, lapho izikulufi noma amabhawodi zizoqondiswa khona, ukusebenzisa i-chamfer kuzoba yisinqumo esivumelekile.Unqenqema olucijile lwe-chamfer luzokhuthaza ukunyakaza okuphuphile kwebhawodi/isikulufu embobeni lapho ukuqiniswa kuzoba lula.
Umehluko phakathi kwe-Fillet ne-Chamfer
| Ubuningi | I-Chamfer | I-Fillet |
| Izindleko | Uma umkhiqizo wenziwa ngesandla, uyonga | Izindleko zizolingana ne-chamfer uma umkhiqizo ugaywe |
| Isikhathi | Kudla isikhathi esincane | Kuthatha isikhathi esincane, ngaphandle uma isigayo esiyindilinga sesivele sisetshenziselwa ukugaya izindawo eziyinkimbinkimbi nezigobile |
| Amathuluzi | Ithuluzi elilodwa lingakha ama-chamfer anosayizi abahlukene | Idinga amathuluzi osayizi othize ukuze kukhiqizwe osayizi abahlukahlukene |
| Izembatho | Ukugqoka eduze nemiphetho kuzogqoka ngokushesha ngenxa yobukhali bamakona e-chamfer.Upende noma izindwangu zokuzivikela zizohlehla kusukela emaphethelweni. | I-fillet iyindlela engcono yokwenza upende noma upende olubushelelezi futhi olulinganayo. |
| I-Stress Concentration | Njengoba igxile ekucindezelekeni komshini endaweni ethile, engeza i-chamfer ekhoneni / emaphethelweni, lapho ukugxila kwengcindezi ephezulu kuyadingeka. | Ukucindezeleka kusakazwa ngokufanayo endaweni enkulu futhi kugwema indawo yokugxilisa ukucindezeleka okukhulu, okuzovikela ingxenye ekuwohlokeni. |
| Ukuphepha | Imiphetho ebukhali ingabangela ukulimala | Ukuphatha impahla kuphephile |
Ungakhetha kanjani phakathi kwe-Fillet ne-Chamfer?
Ngenkathi ukhetha i-fillet noma i-chamfer yomkhiqizo, cabangela izici ezilandelayo:
i. I-Stress Concentration: Onjiniyela nochwepheshe bemishini basebenzisa izibopho ukusabalalisa ingcindezi endaweni enkulu futhi kuzogwema izindawo zokuhlushwa ezinengcindezi ephezulu.Ama-chamfers azosetshenziswa, lapho izindawo zokugxilisa ingcindezi ephezulu zidingeka khona.
ii. Ubuhle bomkhiqizo: Onjiniyela nochwepheshe bemishini bangeza i-chamfer ne-fillet ukuze bavuselele ubuhle bomkhiqizo.I-fillet noma i-chamfer ikhethiwe ilandelwa ukuklama kanye nezingqinamba zobuhle bomkhiqizo.Ngokuvamile, kwezobunjiniyela bezimboni, izibopho zikhethwa kakhulu kune-chamfer.
iii. Inqubo Yokukhiqiza:Ukuze kuhambisane nesiqondiso se-eksisi yemishini, ukungeza i-fillet akulula uma kuqhathaniswa nalokho ku-axis machining direction e-perpendicular, Ngakho-ke, i-chamfer ikhethwa ngasendleleni ye-perpendicular ku-axis machining.
iv. Usayizi:Amasayizi ahlukene ama-chamfers angadalwa ngokusebenzisa ithuluzi elilodwa le-chamfer, kodwa ukudala i-fillet yesayizi ehlukile, ithuluzi le-fillet elihlukile liyadingeka.
v. Isikhathi Somshini:Ngesikhathi sokusebenza komshini wezandla, i-fillet ingadinga isikhathi esiningi kune-chamfer.Ukukhiqiza izibopho, ukugaya ezindaweni eziyinkimbinkimbi nezigobile ngokusebenzisa isigayo esiyindilinga kuzodinga isikhathi esengeziwe.
vi. Ukubumba komjovo noma Inqubo Yokusakaza: Ukugeleza kwezinto ezibonakalayo ngesikhathi sokubunjwa nokubunjwa komjovo kungandiswa ngama-fillets.
vii. Ukugqwala: Ngenxa yokusabalalisa okulinganayo kwezingubo zokugqoka ezifanayo, kukhona ukugqwala okukhulayo kwemikhiqizo ye-fillet uma kuqhathaniswa nemikhiqizo ye-chamfer.
viii. Isicelo sesici: I-fillet ne-chamfer ingakhethwa ngokusekelwe ekusetshenzisweni kwembobo noma i-slot.Kukhethwa i-chamfer uma kufakwe iphinikhodi, ibhawudi libe ingxenye kanye ne-screw drive.
Isiphetho
Amaphethelo acijile angonakaliswa kalula noma abangele ukulimala uma umkhiqizo usenvisweni anganqanyulwa kusetshenziswa izibopho.Ama-fillets angathola ukugeleza okungcono nokumelana okuncane komkhiqizo.Ngalokhu, kunengozi engenalutho yokwenqatshwa ekuhlolweni.Njengoba ukucindezeleka kusakazwa ngokufanayo phezu kwendawo, ama-fillets azoba nezici zokugxila eziphansi zokucindezeleka.Ngalokhu, imikhiqizo ene-fillet ihlala isikhathi eside futhi ikwazi ukumelana nemithwalo emikhulu.Ngenkathi uklama imikhiqizo yokukhwelana efanelekile, ama-chamfers yiwo ahlala kakhulu.
Unjiniyela ochwepheshile noma umakhi wemishini uzocacisa okulungile (I-Fillet noma i-Chamfer) elandelwa yizingqinamba zokuklama.Ukukhethwa kwe-fillet noma i-chamfer yomkhiqizo kuzoncika ezindaweni zokugxilisa ingqondo, inqubo yokukhiqiza, usayizi, isikhathi somshini, Ukugqwala kanye nokusetshenziswa kwesici.Njengoba kuxoxiwe ngenhla, ukukhetha okulungile kungaba i-fillet noma i-chamfer endaweni efanele yomkhiqizo okungukuthi, emaphethelweni omkhiqizo, emaphethelweni angaphandle omkhiqizo kanye nasembobeni, kuwumsebenzi oyinselele kunjiniyela noma umakhi wemishini.
Ukuqonda okuphelele umehluko phakathi kwe-fillet ne-chamfer akufanele kube isiphithiphithi konjiniyela noma ochwepheshe bemishini.Ngokuya ngezingqinamba zokuklama, umuntu angasebenzisa kokubili i-fillet ne-chamfer.Kodwa-ke, ngenkathi uklama umkhiqizo, ukukhetha ofanele kubalulekile ekwakhiweni okusebenza kahle kakhulu, ubuhle bomkhiqizo, ukonga izindleko nokuphila isikhathi eside kanye nokuphepha.
Sinolwazi olubanzi ekwakhiweni kobunjiniyela nokukhiqiza imikhiqizo, thinaizokunikeza umklamo oqinisekisiwe ozophuma phambili esigabeni sokukhiqiza.Uma unomklamo wakho - ukwenza umklamo wakho ube phezulu,ithimba lethu abanolwazi futhi professionaluzokunikeza izeluleko nezincomo.
FAQ
1. Iyini i-fillet futhi isetshenziswa nini?
Izimpendulo:I-Fillet iwukunqunywa konqenqema olucijile noma ikhona ngamabomu ngesikhathi kukhiqizwa umkhiqizo.I-fillet ingasetshenziselwa imiphetho yomkhiqizo kanye namaphethelo angaphandle omkhiqizo, ikakhulukazi uma imiphetho yangaphandle yomkhiqizo ivelele ngobuhle.
2. Iyini i-Chamfer futhi isetshenziswa nini?
Izimpendulo:I-Chamfer iwukuguqulwa kwamaphethelo acijile omkhiqizo noma amakhona abe ama-engeli (45° noma 60°) emaphethelweni noma emakhoneni.I-chamfer ingasetshenziselwa imbobo nasemaphethelweni angaphandle omkhiqizo, ikakhulukazi uma izithiyo zokuklama zingabambisi emaphethelweni angaphandle.
Isikhathi sokuthumela: May-31-2022