Inzira yo guhindura CNC
Guhindura CNC ni uburyo bwo gutunganya aho igikoresho cyo gukata, mubisanzwe igikoresho kitari kizunguruka, gisobanura inzira ya helix mugukoresha byinshi cyangwa bike kumurongo mugihe igihangano kizunguruka.
Mubisanzwe ijambo "guhindukira" ryagenewe kubyara ibisohokayandikiro byo hanze byiki gikorwa cyo guca, mugihe iki gikorwa kimwe cyingenzi cyo gukata iyo gikoreshejwe hejuru yimbere (umwobo, ubwoko bumwe cyangwa ubundi) byitwa "kurambirana".Rero, imvugo "guhinduka no kurambirana" ishyira umuryango munini wibikorwa bizwi nko guswera.Gukata amasura kumurimo wakazi, haba hamwe nigikoresho cyo guhindura cyangwa kurambirana, byitwa "guhangana", kandi birashobora guterwa mubice byombi nka subet.
Guhinduranya birashobora gukorwa nintoki, muburyo bwa gakondo bwumusarani, bisaba kenshi kugenzurwa nubushakashatsi, cyangwa ukoresheje umusarani wikora utabikora.Uyu munsi ubwoko bukunze gukoreshwa muburyo bwo gukoresha mudasobwa ni igenzura rya mudasobwa, rizwi cyane nka CNC.(CNC nayo isanzwe ikoreshwa nubundi bwoko bwinshi bwimashini usibye guhinduka.)
Iyo uhindukiye, igihangano (igice cyibikoresho bisa nkibiti, ibyuma, plastike, cyangwa ibuye) bizunguruka kandi igikoresho cyo gutema kinyura kumashoka ya 1, 2, cyangwa 3 yimikorere kugirango habeho diameter nuburebure.Guhindukira birashobora kuba hanze ya silinderi cyangwa imbere (bizwi kandi ko birambiranye) kugirango bibyare ibice bya geometrike zitandukanye.Nubwo ubu ari gake cyane, imisarani yo hambere irashobora no gukoreshwa mugukora imibare igoye ya geometrike, ndetse na platonike ikomeye;nubwo kuva CNC yatangira kuba ibintu bidasanzwe gukoresha ibikoresho bidafite mudasobwa igenzura kuriyi ntego.
Inzira yo guhinduranya ikorwa mubisanzwe, bifatwa nkibya kera cyane mubikoresho byimashini, kandi birashobora kuba muburyo butandukanye nko guhindukira kugororotse, guhinduranya ibyuma, gushushanya cyangwa gushushanya hanze.Ubwo buryo bwo guhindura ibintu bushobora kubyara uburyo butandukanye bwibikoresho nkibigororotse, bihuje, bigoramye, cyangwa ibihangano byakazi.Muri rusange, guhinduka bikoresha ibikoresho byoroheje byo gukata ingingo.Buri tsinda ryibikoresho byakazi bifite uburyo bwiza bwibikoresho byatejwe imbere mumyaka.
Ibice by'imyanda iva mubikorwa bizwi nka chip (Amerika y'Amajyaruguru), cyangwa swarf (Ubwongereza).Mu turere tumwe na tumwe barashobora kumenyekana nkimpinduka.
Igikoresho cyamashoka yimikorere gishobora kuba umurongo ugororotse, cyangwa birashobora kuba kumurongo umwe wimirongo cyangwa inguni, ariko mubyukuri ni umurongo (muburyo butari imibare).
Ikintu kigomba guhinduka mubikorwa gishobora kwitwa "Igice cyahinduwe" cyangwa "Imashini ikora".Guhindura ibikorwa bikorwa kumashini ya lathe ishobora gukoreshwa nintoki cyangwa CNC ikoreshwa.
Guhindukira
Inzira rusange yo guhinduka ikubiyemo kuzenguruka igice mugihe igikoresho kimwe cyo gukata igikoresho cyimuwe kibangikanye na axe yo kuzunguruka. Guhindukira birashobora gukorwa hejuru yinyuma yikigice kimwe nubuso bwimbere (inzira izwi nko kurambirana).Ibikoresho byo gutangira mubisanzwe nibikorwa byakozwe nibindi bikorwa nko gukina, guhimba, gukuramo, cyangwa gushushanya.
Guhinduranya
Guhinduranya byapanze bitanga ishusho ya silindrike igenda igabanuka buhoro buhoro ya diametre kuva kuruhande rumwe kugeza kurundi.Ibi birashobora kugerwaho a) uhereye kumurongo wigice b) uhereye kumugozi uhinduranya c) ukoresheje umugereka wa hydraulic wongeyeho d) ukoresheje umusarani wa CNC e) ukoresheje igikoresho cyerekana f) muguhagarika umurizo - ubu buryo bukwiranye nubushake buke tapers.
Igisekuru
Igisekuru cyisanzuye gitanga ubuso bwuzuye burahinduranya uburyo bwo kuzenguruka umurongo uhamye wa revolution.Uburyo bukubiyemo a) gukoresha umugereka wa hydraulic umugereka b) CNC (ikoreshwa na mudasobwa igenzurwa numubare) umusarani c) ukoresheje igikoresho cyerekana (uburyo bubi kandi bwiteguye) d) ukoresheje igitanda cyo kuryama (ukeneye gushushanya kugirango ubisobanure).
Guhinduka bikomeye
Guhinduka gukomeye nubwoko bwo guhinduka bikozwe kubikoresho bifite ubukana bwa Rockwell C burenze 45. Mubisanzwe bikorwa nyuma yakazi kamaze kuvurwa.
Inzira igamije gusimbuza cyangwa kugabanya ibikorwa gakondo byo gusya.Guhinduka gukomeye, iyo ushyizwe mubikorwa byo gukuraho imigabane gusa, irushanwa neza hamwe no gusya bikabije.Ariko, iyo ikoreshejwe kurangiza aho imiterere nubunini ari ngombwa, gusya birarenze.Gusya bitanga urwego rwo hejuru rwukuri rwo kuzenguruka hamwe na silindrike.Mubyongeyeho, hejuru yubuso burangije Rz = 0.3-0.8z ntishobora kugerwaho hamwe no guhinduka wenyine.Guhinduka gukomeye birakwiriye kubice bisaba kuzenguruka kuri micrometero 0.5-12, hamwe na / cyangwa hejuru yubuso bwa Rz 0.8-7.0 micrometres.Ikoreshwa mubikoresho, ibikoresho byo gutera inshinge, hamwe na hydraulic, nibindi bikorwa.
Guhangana
Guhangana murwego rwo guhindura akazi bikubiyemo kwimura igikoresho cyo gukata kumpande iburyo kugera kumurongo wo kuzenguruka kumurimo.Ibi birashobora gukorwa nigikorwa cyo kwambukiranya-slide, niba imwe yashizwemo, nkuko bitandukanye nibiryo birebire (guhinduka).Nibikorwa byambere byakozwe mugukora igihangano, kandi akenshi cyanyuma - niyo mpamvu imvugo "kurangiza".
Gutandukana
Ubu buryo, nabwo bwitwa gutandukana cyangwa guhagarikwa, bikoreshwa mugukora ibinure byimbitse bizakuraho igice cyuzuye cyangwa igice cyuzuye mububiko bwababyeyi.
Grooving
Grooving ni nko gutandukana, usibye ko ibinono byaciwe kugeza ubujyakuzimu bwihariye aho gutandukanya ibice byuzuye / igice-cyuzuye mububiko.Grooving irashobora gukorwa hejuru yimbere ninyuma, kimwe no mumaso yikigice (face groving or trepanning).
Ibikorwa bidasanzwe birimo:
Kurambirana
Kwagura cyangwa koroshya umwobo uriho wakozwe no gucukura, kubumba n'ibindi. Gutunganya imiterere ya silindrike y'imbere (kubyara) a) mugushiraho igihangano kuri spindle ukoresheje chuck cyangwa faceplate b) ushyira igihangano kumurongo wambukiranya hanyuma ugashyiramo ibikoresho byo gutema the chuck.Aka kazi karakwiriye kubakinnyi batameze neza kuburyo badashobora gushira mumasahani yo mumaso.Ku buriri burebure, umusarani munini urashobora guhindurwa kugirango uhuze ku buriri kandi igiti cyanyuze hagati yimigozi ibiri kumurimo wakazi kandi utwo dusimba dushobora kurambirwa mubunini.Porogaramu ntarengwa ariko imwe iraboneka kubuhanga buhindura / imashini.
Gucukura
Byakoreshejwe mugukuraho ibikoresho imbere yakazi.Ubu buryo bukoresha imyitozo isanzwe ifata umwanya murizo cyangwa ibikoresho bya tarret ya lathe.Inzira irashobora gukorwa nimashini zicukura ziboneka zitandukanye.
Knurling
Gukata igishushanyo cyerekanwe hejuru yikigice kugirango ukoreshe nkugufata intoki cyangwa nkigikorwa cyo kongera imbaraga ukoresheje igikoresho kidasanzwe cyo gutobora.
Reaming
Igikorwa cyo gukuramo gikuraho icyuma gito mu mwobo umaze gucukurwa.Byakozwe mugukora umwobo wimbere wa diametre neza.Kurugero, umwobo wa 6mm ukorwa mugucukura hamwe na 5,98 mm ya drill bit hanyuma ugahinduka mubipimo nyabyo.
Urudodo
Byombi nibisanzwe kandi bitari bisanzwe imigozi irashobora guhindurwa kuri lathe ukoresheje igikoresho gikwiye..
Gufata utubuto duto duto hamwe nu mwobo a) ukoresheje kanda y'intoki hamwe na santere ya b umurizo b) ukoresheje igikoresho cyo gukanda hamwe nigitambambuga kugirango ugabanye ibyago byo kumeneka.
Ibikorwa byo kumutwe birimo a) ubwoko bwose bwimiterere yinyuma yimbere ninyuma ukoresheje igikoresho kimwe nigikoresho cya taper, insanganyamatsiko ebyiri zo gutangira, insanganyamatsiko nyinshi zo gutangira, inyo nkuko bikoreshwa mumasanduku yo kugabanya inzoka, kuyobora hamwe nududodo tumwe cyangwa twinshi.b) ukoresheje udusanduku twudodo twashyizwemo ibikoresho 4 byuburyo, kugeza kuri 2 "insanganyamatsiko ya diameter ariko birashoboka kubona agasanduku nini kurenza iyi.
Guhindura abagore benshi
Muri ubwo buryo butari umuzenguruko bukorerwa nta guhagarika kuzenguruka kw'ibikoresho fatizo.
Aluminiyumu
guhindura ibice
Ibice byo guhindura aluminium
hamwe na anodize
Aluminium
guhindura ibice
Aluminium
ibice
Ibice by'umuringa
hamwe n'ibikoresho
Umuringa
ibice bikwiranye
Guhindura imiringa
ibice by'inkoni
Gutunganya umuringa
n'ibice byo gusya
