Gutanga inzira: Kuki ari ngombwa mubikorwa?

Ivugurura ryanyuma 09/14, igihe cyo gusoma: iminota 8

Igice cyicyuma hamwe na burr na nyuma yo gutangira

Iyo ducukura umwobo tugakataurupapuromugihe cyo gukora, umwobo nimpande zisiga ibintu bito bimeze nkibirunga byongeweho kumpande zombi, bizwi nka bur.Hafi yuburyo bwose bwo gukora, harimogukata, gusya, gucukura, gushushanya,guhindukira, no gukubita amababi, burr kubice byicyuma nyuma yo gukora.Iyi bur igira ingaruka kubipimo, guterana, imbaraga, ndetse nubwiza bwubwiza bwibicuruzwa.Kubwibyo, Deburring igomba kwitabwaho muri buri mushinga wo gukora.

Ubwoko bwa Burr

Gutunganya no gukora biranga ubwoko bwibikoresho, icyerekezo cyibikoresho, ibikoresho byakazi, kandi cyane,uburyo igikoresho cyinjira kandi gisohoka mugihe ukora ibikorwa byo gukora bigena ubwoko bwa burr hejuru.

Hano hari ubwoko busanzwe bwa burrbyagombaga kuvaho mubikorwa

Ubwoko bwa deburring

Gutanga birashobora gukorwa muburyo butandukanye bitewe nicyuma na burr.Uburyo bukunzwe cyane bwo gusubiramo burimoimfashanyigisho,Imashini ya CNC, kunyeganyega, amashanyarazi, ubushyuhe, no gukuramo.

1.            Gutanga imashini ya CNC

Nkuko mubizi, inzira yose yo gutunganya muri aImashini ya CNCifite ibikoresho byihariye byo gukora, kandi deburring nayo irashobora kugerwaho muguhindura igikoresho, nubwo gishobora kwiyongera kumwanya wigihe.Ubwoko bwigikoresho cyo gusiba biterwa nicyo uza gusiba, umwobo, kwambukiranya, impande, cyangwa ubuso bunini.Urashobora guhitamo igikoresho cyambere kigenewe iyo porogaramu ukurikije iyi.

Impande:Ibikoresho bya Chamfer cyangwa icyuma cya CNC kugirango uhanagure ibikoresho byazamuye kandi byoroshye ubuso

Imyobo:Ibikoresho byo guhinduranya

Ubuso bunini: Gutanga Brushes byoroshye birashobora gushirwa kuri bit

Imitwe:Imitwe ntabwo ifite burr nini.Hitamo brush ikwiye.

Gutanga imashini ya CNC

A.fter guhitamo ibikoresho, kurikiza intambwe zikurikira

1.     Shiraho gahunda ya CNC yo gutangira

2.     Menya igikoresho cyambere cyo guhuza (X, Y, Z), hanyuma ukurure kubice.Urashobora gushiraho kugeza kimwe cya kabiri cyurwego rwibikoresho.

3.     Injiza ibyinjira byinjira nkimbaraga zo kubahiriza nigipimo cyo kugaburira ukurikije ubunini bwa burr.Noneho, tunganya umwanya, hanyuma utangire ibikorwa.

Ibiranga CNC Gutanga

·        Gutanga ibikoresho bya CNC byo gutunganya ni inzira yihuse ishobora gukorwa kumurongo umwe hamwe nuburyo bwinshi bwibice byakozwe.

·        Ugereranije nubuhanga busanzwe, umuvuduko wacyo wo hejuru urenze;irashobora gutemba gushika kuri metero 3 mumunota umwe.

·        Inshuro nibindi byinjiza Ibihinduka birashobora guhindurwa muburyo bwa digitale nkuko bisabwa gutunganya.

·        Ntabwo bigira ingaruka ku buso bwimbere kandi ntabwo byangiza igice.

·        Ntabwo bigira ingaruka ku bipimo bifatika cyangwa imbaraga z'ibice, kandi bifasha gushimangira ibicuruzwa bimaze gushyirwamo ibindi bice.

2.            Umuvuduko mwinshi- amazi yindege

Ubundi buryo buzwi cyane bwo gukuraho umukungugu, chip, na burr mubice kugirango bikorwe neza ni indege yumuvuduko ukabije wamazi.Burr hamwe nuduce twigice cyerekanwe cyakuweho namazi yumuvuduko mwinshi (35 kugeza 60 MPa) uvuye mu ndege.Ubu buryo bwo gusibanganya bushobora no kugera ku buso busukuye kandi butarimo ibisigisigi.Kubwamahirwe, ibikoresho rusange byo gusiba ntibishobora kurangiza iyi nzira yo gukuramo ikoreshwa kubice bigoye.

3.            Intoki

Gukoresha intoki nuburyo bwubahiriza igihe cyo koroshya no gusibanganya hejuru ukuraho ibisigara bifatanye bisigaye ahakorerwa igice.Irashobora gukoreshwa hakoreshejwe ibikoresho bitandukanye byuburyo butandukanye.Ibikoresho byamaboko bikoreshwa mugukata impande zikarishye hamwe nu mwobo wafashwe kandi bigatanga uburinganire.Ibikorwa byinshi byo gukora bikorerwa mumahugurwa adahita yishingikiriza kumaboko yabatekinisiye babishoboye.

Igikoresho hamwe nicyuma gisimburwa nibintu bibiri byibanze bigize ibikoresho byo gukuramo intoki.Igikorwa cyo gusiba mu mwobo gisaba ikiganza gihamye ku gufata no kuzenguruka ibyuma bisohoka ku gice cyigice, Mugihe ibikorwa byo gukuramo ibice byo guca impande no hejuru birashobora gukorwa hakoreshejwe dosiye y'intoki cyangwa igikoresho gisanzwe.Ukurikije ubwoko, inzira ya kabiri, hamwe nibice bisabwa, ibyuma bifite urutonde rwimiterere birashobora gukoreshwa mumaboko umwe mugusimbuza iyambere.

Intoki

4.            Amashanyarazi

Burrs muri geometrie igoye biragoye kuyikuramo ukoresheje CNC, intoki, abrasive, vibratory, nubundi buryo.Kubwibyo amashanyarazi yamashanyarazi arakoreshwa.Amashanyarazi yamashanyarazi ashingiye kumahame ya electrolysis.

Inzira ya mashanyarazi

Urupapuro rwakazi ruhujwe nimbaraga zinkomoko nziza (anode).Igikoresho cya electrochemical deburring igikoresho hamwe na insulasiyo ihujwe na terefone mbi (cathode), hamwe na glycol cyangwa igisubizo cyumunyu nka electrolyte.Electrolyte inyura mu cyuho cyo gushushanya hagati ya burr nigikoresho.Isenya burrs mu kwimura ion yicyuma cyakazi, ikabyara hydroxide slurry nkibicuruzwa.

5.            Abrasive deburring

Ibikoresho byiza byo gukuramo bikoreshwa muri ubu buhanga kugirango bikureho ibintu bito bito hejuru yikintu cyakozwe kandi bigakora neza neza.Ibyuma bikomeye cyane, oxyde ya aluminium, hamwe nibirahuri ni ibikoresho bisanzwe byangiza bikoreshwa mugukora indege ishobora kugenzurwa ishobora guhita ikuraho burr mu kwerekeza indege kuri bo.Micro-abrasive guturika ni irindi zina ryayo abayikora bakoresha.Kubera ko ubu buryo bwo gukuraho bukuraho microne hejuru, bituma biba byiza kubice bisaba ubudakemwa bukabije, nka moteri ya moteri, ikirere, nibintu bya robo.

 Inyungu zo Gutanga

Gutanga inyungu gupima, guterana, imbaraga, ubwiza bwiza, hamwe nibicuruzwa byanyuma.

Dore inyungu zingenzi;

·     Gutanga gukuraho ibyuma bifatanye ku mwobo wafashwe hejuru no hejuru, bityo rero bikaborohereza cyane kandi bigafasha gukora imbaraga zahujwe neza mugihe zifatanije nibice byangiritse.

·        Imyobo isukuye ituma guhuza neza guterana.

·        Uburinganire bwibice byiyongera hamwe no gusiba, bizorohereza ibikorwa bya kabiri.

·        Burr irashobora kugoreka uruhande rumwe rwigice mugihe ifatanije nabandi, bikavamo Kudahuza hagati yabo.Nkigisubizo, Kudahuza bitera ubushobozi bwo gutera ibicuruzwa kunanirwa.Izi ngaruka zo gutsindwa zirashobora kugabanuka hamwe no gutobora neza ibice.

·        Iyo igipimo gifashwe kandi kigakoreshwa mugihe cyo gukora, ubuso butaringaniye bwurupapuro rwicyuma hamwe na burr bifatanye bizagira ingaruka kubwukuri.Ingano itari yo ishobora gutera kunanirwa mubicuruzwa kandi birashobora kuba ibicuruzwa bitanyuzwe kubakiriya.

·        Ubuso bworoshye, bwangiritse butezimbere ubwiza bwigice kandi bufasha murwego rwo kurushaho gushushanya.

·        Byinshi bishya byaciwe bifite impande zikarishye;deburring irashobora koroshya ubukana, bigatuma abakozi nabakiriya bumva bafite umutekano.

Imipaka yo Gutanga

Nta gushidikanya, Deburring nuburyo bwiza bwo koroshya ubuso bwibyuma, ariko bifite aho bigarukira mugukora ibintu bike.

1.     Inguni zikarishye

Gutanga impande zikarishye kandi zinguni zinguni biroroshye.Irashobora gukuraho ububiko bwinshi hamwe na burrs nkeya, bikavamo impande zidatunganye no gutakaza urugero rwicyuma.

2.     Ibyumba bifunze

Gutanga ibyumba bifunze biragoye gukomeza.Kuraho burrs kumpera yicyumba birashobora gukuraho ubunini bwicyumba.

3.     Uburinganire bwa geometrike

Ibice byose ntibishobora gusibanganywa nibikoresho bizunguruka, nkibikoresho bya bevel, nibindi bikoresho byohereza, kubera ko geometrike igoye isiga uburebure kandi bunini burr.

4.     Gusiba hejuru

Mugihe cyo koroshya ubuso mugusiba, niba abanyamwuga badakoresha ibikoresho, harikibazo cyo gusibanganya hejuru utabitayeho neza, bigira ingaruka kumubyimba wigice cyicyuma, bikagabanya imbaraga zibicuruzwa byanyuma.

Ibitekerezo byanyuma

Kurangiza isura ni ijambo ryagutse ririmo ibikorwa bitandukanye byo gutunganya, gusya, Deburring polishing, coating, nibindi bikorwa byoroheje byibyuma.Ariko, birashobora kuba ubwiza bwubwiza kubakiriya rusange.Ariko kurangiza bigira ingaruka zikomeye mubuzima nubwiza bwibicuruzwa byanyuma.

Ubusembwa buke hejuru yicyuma bushobora gutera ikibazo gikwiye mugihe cyo guteranya ibice.Nkuko ubwiza bukwiye bugira ingaruka kumbaraga zingingo kandi zihuye, kurangiza hejuru bigomba kuba umwanya wambere kubabikora.Gutanga ni igikorwa cyo gutangira koroha kuko ubundi buryo, nko kumurika, gushushanya, no gutwikira, gusa biratungana nyuma yo gukuraho ibisigazwa bito bifatanye hejuru.Dushikamye yagiye ikora kuri serivisi zose zikora kuva prototype gushushanya kugeza kurangiza ibicuruzwa munsi yinzu.Imashini ya CNC, gushushanya inshinge, naGukuramo Aluminiumnubuhanga bwacu ushobora kutwishingikirizaho.

Twagiye dutanga ubuziranenge bwibice byicyuma ntakibazo cyo kurangiza gikenewe bitewe nimashini ikoreshwa mubintu.Umva ko ufite umudendezoutugerehoniba ukeneye serivisi zose zijyanye no gukora.

Ibibazo

Nugukuraho igisubizo cyiza cyo koroshya ubuso?

 Nibyo, nuburyo bwiza.Gutanga gukuraho ibyuma bifatanye Kwagura no gusigara hejuru nyuma yo gukora.Na none, irashobora kugenzurwa kugirango irinde gusiba bitari ngombwa hejuru mugihe byoroshye.

Ni ubuhe bwoko bwa deburring aribwo bwiza?

 Nta gisubizo gifatika;biterwa nibisabwa nibicuruzwa byanyuma bigomba gukorwa.Niba ibicuruzwa byanyuma bidakeneye ibisobanuro bihanitse, birashobora gukorwa nintoki nibikoresho byoroshye.Nubwo bimeze bityo, amashanyarazi yaba uburyo bwiza niba ibice bikeneye ibisobanuro bihanitse.

Ni ubuhe buryo bwo gusubiramo bwihuta?

 Amashanyarazi ya Dechering yihuta ugereranije nabandi kandi birashobora gukorwa muminota.Imashini ya CNC nayo ni inzira yihuse kandi yoroshye niba igihangano ari kinini (Irashobora kuva kuri metero 3 mugikorwa kimwe).