Iyo wunvise 'ibyuma bisobanutse neza', ibitekerezo byinshi bisimbukira muburyo bwo gushora imari. Ibyo ntabwo ari bibi, ariko ni ishusho ituzuye akenshi iganisha ku bice bitari byiza kandi bikarenza urugero. Inkuru nyayo ni uguhitamo inzira iboneye - ibishishwa, ibumba ceramic, ishoramari - kurwego rwibyuma byihariye nibikorwa byanyuma. Numuhamagaro wurubanza, ntabwo ari agasanduku.
Igikonoshwa nishoramari Dilemma mubyuma
Ntabwo dusanzwe dukora ibishishwa kubintu byinshi bya karubone hamwe nuduce twinshi twibyuma, cyane cyane iyo ubunini buri hejuru kandi ibisabwa byo kurangiza biri murwego rwa Ra 125-250. Birakomeye, ugereranije byihuse, kandi birahendutse. Ariko nabonye imishinga yananiwe kubera ko umuntu yashimangiye gushora imari kumurongo woroheje, yiruka hejuru yibintu bitarangiye byongeweho 300% kubiciro hamwe ninyungu zakazi zeru. Amayeri ni ukumenya igihe gikenewe cyukuri gikenewe.
Kurugero, twari dufite umukiriya ukeneye urukurikirane rwintwaro ya AISI 4140. Igishushanyo cyabo cyambere cyerekanaga ishoramari. Nyuma yo gusuzuma inzira zipakurura nuburyo bwo guteranya, twasabye ko twahindura ibishishwa byerekana ibishishwa hamwe n'amafaranga yagenewe gutunganyirizwa hejuru ya bore hejuru. Igice cyakoze kimwe mugupima, kandi igiciro cyikiguzi cyaragabanutse hejuru ya 40%. Uru ni uruhande rufatika rwa 'precision' - ni ugukubita kwihanganira ibikenewe, ntabwo ari bito cyane.
Aho dusunika rwose ibyuma byuzuye unyuze munzira yishoramari hamwe nibintu bigoye, bifunze uruzitiro rwa geometrike mubyiciro nka 17-4PH cyangwa 316L bitagira umwanda, cyangwa mugihe kurangiza-gutondeka hejuru ari ngombwa mugutemba kwamazi cyangwa kurwanya umunaniro. Ibipimo bifatika biva mubishashara bifite ireme hamwe nigikonoshwa gihamye ceramic ntigishobora gutsindwa kubyo. Ariko nubwo bimeze bityo, 'precision' irasa; uracyakorana no kugabanya ibyuma hamwe nubushyuhe bwumuriro, ntabwo ari amarozi.
Ibikoresho ni Gukora-cyangwa-Kumena
Aha niho imyaka ibarirwa muri za mirongo iduka. Gutera ibyuma bya karubone bisanzwe ni isi imwe; guterera hejuru-nikel cyangwa cobalt ishingiye kuri superalloys nubundi. 'Ibisobanuro' mubikorwa bigomba kubara imyitwarire yibikoresho. Hamwe nikintu nka Hastelloy X, ubushyuhe bwo gusuka, ubushyuhe bwikonje, nigipimo cyo gukonjesha bigomba gutegurwa neza kugirango wirinde gushwanyagurika no kugenzura imiterere yingano. Gutandukana gato hano ntabwo bigira ingaruka gusa kubipimo-birashobora gutobora imiterere yubukanishi.
Ibi twabyize inzira igoye hakiri kare hamwe na nikel ishingiye kuri nikel ishingiye kuri kashe ya turbine. Ibipimo byari byiza, ariko ibice byananiranye imburagihe mu gusiganwa ku magare. Ikibazo cyagarutse ku buryo bukabije bwo gukata ibishishwa byangiza mikorobe, hanyuma bikwirakwira mugihe cyo gukomera. 'Precision' yari yuzuye uruhu gusa. Byaduhatiye guhuza ibisubizo byibyuma mubisobanuro byacu neza.
Niyo mpamvu kuri Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), hamwe ninyuma yacu ikora ibintu byose kuva ibyuma byangirika kugeza kumavuta yihariye, guhitamo ibikoresho no gutegura gahunda ntibishobora gutandukana. Ntushobora gufata gusa ibyuma bidafite ingese kandi ukabishyira kuri cobalt. Inzira zo kugaburira, kuzamuka, hamwe no gukonjesha ibisabwa biratandukanye rwose kugirango ugere kumvikana, aribwo shingiro ryukuri.
Imashini ya CNC: Umufatanyabikorwa wa ngombwa muri Casting
Umuntu wese uvuga ko ushobora kugera kuri net-shusho kuri buri kintu gikomeye binyuze muri casting wenyine arimo kugurisha fantasy. Nukuri ibyuma byuzuye ibice, gutunganya CNC nintambwe yingenzi yo kurangiza. Gukina biguha 95% hariya hamwe nuburyo bwibanze; gutunganya bitanga imibare yanyuma ya datum, kwihanganira kwihanganira, hamwe nududodo. Gukorana ni urufunguzo.
Uburyo bwacu bwuzuye - guta no gutunganya munsi yinzu imwe - bikemura ikibazo gikomeye cyububabare: guhuza datum. Iyo dukoresheje imashini yicyuma, akenshi dukoresha ibishushanyo mbonera twe ubwacu twashizeho mubishushanyo. Ibi bivanaho 'urutoki-rwerekana urutoki' hagati yimishinga nububiko bwimashini mugihe habaye kwihanganira ibintu. Dufite urunigi rwose.
Urugero rufatika ni inzu ya pompe dukora muri duplex ibyuma bidafite ingese. Umubiri wa-cast utanga urwego rwimbere rwimbere. Akazi kacu ka CNC noneho gashiraho neza neza isura ya flange, umwobo wa bolt, hamwe na bore ya shitingi, bigatuma perpendicularité hamwe nibitekerezo byerekana ko gukina byonyine bidashobora kwemeza. Ibisobanuro byubatswe binyuze muri ubu buryo bwahujwe.
Aho Ibyiza Birahagije Nukuri
Kwirukana ultra-tight kwihanganira ibintu bidakomeye nuburyo bwihuse bwo gukoresha bije. Ubwubatsi nyabwo-bwisi ni ugutanga ibisobanuro neza aho bikenewe. Mara umwanya munini hamwe nitsinda ryabakiriya bashushanya, akenshi ndasaba ko barekura kwihanganira gukina kuva, kuvuga, ± 0.5mm kugeza ± 0.8mm hejuru yubusa. Ihinduka rito rirashobora guhindura igice cyo gusaba ibumba rya ceramic ihenze kuburyo bukwiye.
Ibi ntabwo ari ugukata inguni; ni ibijyanye no gushyira mu bikorwa ubwenge. Ubuso busa neza bushobora kwemerwa neza imbere yimbere, bikiza imikorere yimashini. Ibisobanuro biri mugukora icyo gaciro gikwiye. Nabonye imishinga myinshi igenda neza mugusobanura neza ibyo bisabwa kuruta kwerekana inzira igezweho kuri buri murongo wo gushushanya.
Ihuza na moderi yuzuye ya serivisi. Kuberako QSY ikemura amakariso nogukora, turashobora gutanga inama zitabogamye aho twatera ikintu mubunini n'aho dusiga ububiko bwo gutunganya. Intego yacu ni ugutanga igice gikora, cyizewe kubiciro byiza, ntabwo kugurisha uburyo buhenze bwo gukina buboneka.
Urebye Urunigi rwose
Hanyuma, ubusobanuro nyabwo mugukata ibyuma nubugenzuzi bwuzuye bwurunigi: gukoresha ibikoresho, kugenzura ibicuruzwa, gushonga, imyitozo yo gushonga, gusuka, kuvura ubushyuhe, no kugenzura bwa nyuma. Gutinda mu gace kamwe kasenyuka imbaraga zose. Imyaka 30-yongeyeho imyaka yo kubaka igenzura rikomeye kuri buri cyiciro, ntabwo tugura itanura rishya.
Kurugero, kubungabunga ibipimo bihoraho byo guterwa ibishashara nibyingenzi nkubushyuhe bwicyuma. Ibishashara bigoretse gato bizatanga umusaruro ugoretse, nubwo icyuma cyawe cyaba kingana gute. Nibi byihishe inyuma yinyandiko zitandukanya abaproducer bahoraho n'amaduka y'akazi.
Amaherezo, ibyuma byuzuye ntabwo tekinoroji imwe utumiza kuri catalog. Nuburyo bwo gukora. Nibimenyeshejwe byatoranijwe muburyo bwo kubumba bihujwe nibikoresho hamwe nigishushanyo mbonera, hanyuma hakurikiraho ibikorwa bya nyuma ya casting kugirango bihuze icyiciro cya nyuma. Ibisobanuro biri cyane mubiteganya no gushingira kuburambe nkuko bikorwa mubikoresho. Nibyo bihindura igishushanyo kuri ecran muburyo bwizewe, bukora cyane murwego rwo hejuru.
