Iyo umuntu avuze Amavuta 4 mu ruganda rukora imashini cyangwa imashini, akenshi ubona kimwe mubitekerezo bibiri: kumenya kwizirika mumaboko ashaje, cyangwa kureba urujijo kubantu batekereza ko arikindi kintu rusange kitagira umwanda. Ntabwo aribyo. Mumyaka mirongo itatu nkikije ibishishwa hamwe nigitanda cya CNC, Nabonye ibi bikoresho bigenda inuma, bidakoreshwa, ndetse rimwe na rimwe nkaryozwa kunanirwa byari ibibazo byukuri. Ntabwo ari igitangaza cyibitangaza, ariko uburinganire bwacyo bwihariye butuma ukora ituje, yizewe kubice bikeneye kwihanganira ubwoko runaka bwihohoterwa - gusiganwa ku magare yumuriro, kwangirika gukabije, no guhangayikishwa nubukanishi - nta kiguzi cya superalloy. Urujijo rutangirana n'izina ubwaryo; ntabwo ari izina risanzwe nka 316 cyangwa 17-4PH, biganisha ku bitekerezo byinshi, kandi ibitekerezo birahenze.
Ukuri kuri Igorofa
Ku kigo cyacu, cyahindutse Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), twarayoboye Amavuta 4 binyuze mubishoramari byombi hamwe na shell molding casting inshuro nyinshi kurenza uko nshobora kubara. Ikintu cya mbere wiga nuko amazi yacyo ari meza, ntabwo akomeye. Ntabwo isuka nka bimwe muribyinshi byubusa-bigenda byuma bya karubone, ugomba rero kwitonda hamwe nigishushanyo cyawe cyinjira hamwe na riser, cyane cyane kubice bikikijwe n'inkuta. Niba ubifata nkicyuma gisanzwe, uzarangiza ukoresheje amakosa cyangwa ubukana bukabije. Twize ibi inzira igoye kumurongo hakiri kare kumurongo wamazu ya valve. Ibicapo byahamagaye imiyoboro yimbere, kandi twakoresheje ibyuma bisanzwe byinjira. Umusaruro wari uteye ubwoba - ahari 60%. Ibisigazwa by'ibisigazwa byari byuzuye gukina bituzuye. Ntabwo byari amakosa ya alloy; byari ibyacu byo kudahuza inzira n'ibikoresho.
Aho Amavuta 4 rwose itangiye kwerekana imiterere yayo ni post-cast. Imashini zayo zicaye murubwo buryo bushimishije bwo hagati. Ntabwo ari inzozi mbi nka nikel zimwe na zimwe, ariko kandi ntabwo ari amavuta nkicyuma kiyobowe. Ukeneye gushiraho kandi ibikoresho bikarishye. Twabonye ko gukoresha rake nziza cyane kandi tukanatanga uburyo bwiza bwo gutanga ibicuruzwa bikonje ku buryo bugaragara byateje imbere ubuzima bwibikoresho hamwe nubuso burangirira ku bigo byacu bya CNC. Kugerageza kubyihutisha cyangwa gukoresha insina zambarwa gusa biganisha kumurimo ukomera, hanyuma ukaba uri kurugamba nyarwo. Chips igomba kuva kumurongo mwiza wa feza-ubururu, ntabwo ibara ryibyatsi byerekana ko utwitse igikoresho.
Igisubizo cyo kuvura ubushyuhe nindi ngingo ya nuance. Ntabwo ihinduka mubyiciro bitangaje nkibyuma bya martensitike. Porotokole isanzwe ikubiyemo igisubizo anneal ikurikirwa no gusaza, ariko igihe nubushyuhe bwa Windows birakomeye kuruta uko wabitekereza. Twari dufite icyiciro cyo kwimura pompe mumyaka mike ishize cyatsinze igenzura ryambere ariko tunanirwa mugupima umurima kubera gucika imburagihe. Nyuma yisesengura ryinshi ryumutwe hamwe nisesengura ryibyuma, twabikurikiranye inyuma yubushyuhe buke mubushyuhe bwitanura. Yahinduye igabanywa ryimvura ihagije kugirango yinjize ibikoresho. Byari isomo rihenze mugucunga. Ntushobora kuba ibicucu hamwe numwirondoro wubushyuhe.
Porogaramu Ibikubiyemo: Aho ikorera Kubika
Noneho Amavuta 4 mubyukuri birumvikana? Twagiye tubona byerekanwe kubice byo gutunganya imiti n'ibikoresho byibiribwa. Ntabwo ari ibidukikije bifite aside irike cyane - ibyo nibisabwa hejuru ya nikel - ariko kubisabwa birimo alkalis, ibishishwa kama, hamwe na parike. Tekereza kuvangavanga, amazu ya pompe zidakomeye, cyangwa ubwoko bumwe na bumwe bwimibiri ya valve. Imbaraga zayo hamwe no kurwanya ruswa irashobora guhuza neza neza, itanga ubuzima bwiza kurenza 304 isanzwe idafite ingese idasimbutse ku giciro cya Inconel cyangwa Hastelloy.
Urugero rufatika rwabaye umushinga kubakiriya bakeneye ubukangurambaga bwihariye kuri reaction nini ya biodiesel. Ibidukikije byari birimo methanol, hydroxide ya potasiyumu, n'ubushyuhe bwo hejuru. 316 idafite umwanda yari umukandida, ariko hari impungenge zatewe no kwangirika kwangirika kwigihe. Duplex itagira umuyonga yari ikabije kandi ikomeye kuri mashini. Twasabye Amavuta 4. Urufunguzo rwasobanuraga impamvu zifatika: ibiyigize byihariye birwanya ko cocktail yimiti irenze 316, kandi ubushobozi bwayo bwadushoboje guhuza imiterere yimikorere muri casting, kugabanya nyuma yimashini. Ibice bimaze imyaka irenga itanu bikora nta kibazo cyatangajwe. Aho ni ahantu heza.
Iraboneka kandi inzu mubice bimwe byo kwambara. Twabikoresheje muburyo bwo kuyobora no guhunika kumirongo yubushyuhe bwo hejuru. Gukomatanya gukomera gukomeye hamwe no kurwanya okiside ikora neza. Ariko, ntushobora kuyikoresha muri serivisi zangiza cyane - aho niho hinjirira amavuta ya cobalt. Ni uguhuza imiterere yumutungo nuburyo bwo gutsindwa, ntabwo ari uguterera gusa ibintu birwanya ruswa kuri buri kibazo.
Kugenda Gutanga no Kugaragaza
Imwe mu mutwe ifatika hamwe Amavuta 4 ni ihererekanyabubasha. Kuberako atari ASTM cyangwa DIN superstar, ntushobora guhamagara urusyo rwose ukarubona. Ibigize imiti, nubwo muri rusange bihoraho, birashobora kugira itandukaniro rito mumaduka atandukanye ashonga. Kuri QSY, twubatse umubano muremure hamwe ninganda ebyiri zihariye zumva neza ibyo dukeneye. Buri gihe dukora isesengura ryuzuye ryerekana isesengura ryinjira cyangwa gusubiza ibintu. Ibyo biciro byimbere bizigama amahirwe mumikino yanze nyuma. Dufate ko impapuro zemeza ko ari nziza buri gihe ni inzira y'ibiza.
Ihuza ritaziguye mugushushanya hamwe na RFQ. Iyo tubonye Alloy 4 ku icapiro, ikintu cya mbere dukora nukwiyambaza injeniyeri hanyuma tukabaza ibisobanuro byihariye bigenga cyangwa ibisobanuro birambuye byimiti / ubukanishi. Akenshi, bazerekana isosiyete isanzwe imbere cyangwa umurage ushaje. Rimwe na rimwe, ntibazi mubyukuri kandi basubiramo gusa ibyakoreshejwe mbere. Iri ni ibendera ritukura. Tuzahita dutanga urupapuro rwisesengura rwihariye kandi dusabe uburyo bwo kuvura ubushyuhe bwo gusohoka. Ibi bisobanutse birinda amakimbirane kumurongo. Ntabwo ari abanyamaguru; ni ngombwa mugukora igice gikora.
Turabika kandi ikigega gito cyemewe Amavuta 4 ububiko bwibikoresho byo gutunganya prototypes cyangwa imirimo mito yo gusana. Ntabwo aribintu byingenzi byabaruwe, ariko kubigira byihuta byihutisha inzira yiterambere kubakiriya bashaka kugerageza igishushanyo mbere yo kwiyemeza gukina neza. Imashini zishobora gukusanywa muriyi mirimo mito iramenyesha mu buryo butaziguye uburyo tuzegera gahunda ya CNC yo gutunganya umusaruro.
Amasomo yo mu iduka ryimashini
Kuruhande rwimashini, cyane cyane kuri 5-axis ya CNC centre, guhuza ni ngombwa. Amavuta 4 casting irashobora kugira impungenge zisigaye, cyane cyane niba zarasanwe. Gufata ubukana gukata kuri op ya mbere birashobora gutuma igice kigenda, cyangiza kwihanganira. Buri gihe duhera ku ruhu rworoheje rwaciwe kugirango tugabanye imihangayiko yo hejuru kandi dushyireho datum yukuri mbere yo kujya mubwimbitse bwa nyuma. Yongeyeho intambwe, ariko bihendutse kuruta gukuraho igice cyegereje.
Kwambara ibikoresho bikurikiza umurongo uteganijwe, ariko ntabwo ari umurongo. Ubona igihe kirekire cyo kwambara neza, hanyuma kugwa byihuse. Twashyizeho uburyo bwo kuyobora ibikoresho muri gahunda zacu za CNC kugirango dushyireho ibendera ryimpinduka zishingiye ku gihe cyo kugabanya, ntabwo ari ugukeka gusa. Kugirango turangize passe, twahinduye urwego rwabigenewe rwa karbide hamwe nigitambaro cyihariye, cyaduhaye kurangiza neza kurwego rwo hejuru (akenshi gukubita Ra 0.8 cyangwa byiza) kandi twongereye umwanya hagati yo guhindura ibikoresho hafi 30%. Nibyo kuzigama cyane kubikorwa bikora ibice magana.
Gucukura no gukanda birashobora kuba ingorabahizi, cyane cyane mubice bishobora kuba bifite micro-poritike nkeya uhereye kubikorwa. Imyitozo ikaze, ityaye hamwe ninzinguzingo nziza ni itegeko. Mugukanda, dukoresha hafi ya kanda ya spiral-flute kugirango twimure neza chip. Kugerageza gukoresha igikanda cyamaboko cyangwa imashini yambarwa ni inzira yizewe yo kumena igikoma mu mwobo, bigatera umutwe munini wo gukora umutwe. Twize kubika ibyiyeguriwe, byanditseho neza kanda ya kanda gusa.
Kurangiza Ibitekerezo: Ibikoresho byihariye
Urebye inyuma, Amavuta 4 ikubiyemo ihame rikoreshwa kuri alloys idasanzwe dukorana na QSY: nta bikoresho bisumba byose, gusa bikoreshwa muburyo bukwiye. Agaciro kayo ntabwo ari mubakomeye, barwanya ruswa cyane, cyangwa byoroshye gutunganya. Agaciro kayo kari muburyo buringaniye, buteganijwe, kandi buhendutse mubikorwa mugihe cyagenwe. Kububiko bwakazi bukora ibice byoroshye gusa, ntibishobora kuba bikwiye. Ariko kubikorwa bihagaritse ibikorwa nkibyacu bikora ibintu byose uhereye kubishushanyo mbonera kugeza kumashini irangiye, nigikoresho gikomeye mubikoresho.
Ubumenyi bukikije ntabwo buva kuri datasheet; ni mububiko bwakusanyirijwe hamwe bwo gushyushya itanura ryagenze nabi, gutunganya ibipimo bikenera guhinduka, hamwe na raporo yimikorere yabakiriya. Ari muburyo bworoshye bwo guhindura ibintu mukuru ukora igishushanyo mbonera, cyangwa uburyo gahunda ya CNC ihitamo inzira yo gusya trochoidal kumufuka wimbitse. Ubu ni ubuhanga nyabwo hamwe nibikoresho nkibi - ubumenyi bwuzuye butandukanya icyuho kiri hagati yimiterere yacyo nibintu byizewe, bikora bicaye kumurongo wabakiriya.
Noneho, niba utekereza Amavuta 4 kumushinga, ucukure izina rusange. Sobanura ibidukikije, imihangayiko, ibisobanuro bikenewe. Kandi ufatanye na fondasiyo ibaza ibyo bibazo imbere kandi ifite inkovu zo kwerekana ko banyuze mubikorwa. Cyakora itandukaniro ryose hagati yo gutsinda neza hamwe nuburambe buhenze bwo kwiga.
