Gukora umucanga bikomeje kuba uburyo buhenze cyane bwo gukora ibice byibyuma bigoye cyane, cyane cyane iyo uburebure bwurukuta burenze mm 6, uburemere bwibice burenga kg 5, cyangwa ubunini bwumwaka bugabanuka hagati yibice 10 na 500. Ariko guta umucanga byose ntibingana. Twabonye abakiriya benshi bakira casting zifite imiterere idahuye, kugabanuka gutunguranye kugabanuka kwimitwaro itwara imizigo, cyangwa gutembera kugipimo nyuma yo kuvura ubushyuhe-gusa kuvumbura intandaro ntabwo byari urwego rwibintu cyangwa ubushyuhe bwibihingwa, ariko impinduka zifatika zifatika mubicapiro byibanze.
Impamvu Gutera Umucanga Biracyatsindira Ibigize Inganda
Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Dukoresha imirongo yombi yo guteramo umucanga n’ishoramari - ariko dushyira umucanga mu bice aho ubushyuhe bw’amashyanyarazi, kumanika imashini, cyangwa geometrike nini isaba: amazu ya pisitori ya pisitori afite uburebure bwa mm 1200, imashini yimashini ikora imashini ifite uburemere bwa kg 210, hamwe n’umuvuduko w’umuvuduko. Ibi ntabwo "bidafite ishingiro" bitegereje imashini ziremereye. Ari hafi-net-shusho ya casting ifashwe kuri mm 0.3 mm hejuru ya datum ikomeye, hamwe nubuso burangije buringaniye nka Ra 6.3 µm kumashini yimashini.
Urufunguzo ntusimbuka neza - ni ugushiramo hakiri kare. Igikorwa cacu cyo gutunganya umucanga gitangirana na CNC yakozwe nigikoresho cyerekana ibikoresho (ntabwo ari ibiti cyangwa ifuro), ikoresha umucanga wa silika uhujwe na silika hamwe nubushuhe bugenzurwa <2.1% na permeability 110–130, kandi ikoresha igenzura ryigihe-cyo kugenzura mugihe cyo kubumba. Iyo ntambwe yanyuma yonyine igabanya inenge yibanze kuri 74% ugereranije no gutondeka intoki - amakuru yagenzuwe mugice 18 cya hydraulic manifold hejuru ya Q3 2023.
Ibyemezo bine bya tekiniki bifata cyangwa bisenya Casting yawe
Kunanirwa kwinshi kugaruka kuri kimwe mu bintu bine byakozwe mbere yuko ingano yambere yumucanga ikora kuri flask:
- Ingamba zo gutanga amafaranga.
- Igishushanyo mbonera cya Riser: Ntabwo bishingiye ku majwi, ariko gukomera-igihe-bihuye. Twigana gukonjesha gukata dukoresheje MAGMAsoft, hanyuma dushyireho riseru iziritse gusa aho umwanya wo gukomera waho ugabanuka munsi ya 87% yibice byimbitse.
- Ahantu ho gushira.
- Igihe cyo guhungabana: Ntuzigere na rimwe “iyo bikonje bihagije.” Kubyuma byangiza hejuru ya mm 80 z'uburebure, dutinda kunyeganyega kugeza ubushyuhe bwubuso bugera kuri 520 ° C ± 15 ° C. Gutandukana hejuru ya 20 ° C, hamwe nibisigara bisigaye 3.2 × mumashanyarazi ya pompe.
Iyo Gutera Umucanga Kuruta Gutera Ishoramari-Kandi Iyo Atabikora
Ba injeniyeri bamwe ntibasiba gushora imari "neza." Ariko uwo ni umutego. Gutera ishoramari birenze munsi ya kg 15 no munsi ya mm 150 z'uburebure - nyamara birarwana nibice by'imbere birenze mm 25 cyangwa inzibacyuho yurukuta rufite uburebure bwa mm 45 nta marira ashyushye. Duheruka kongera gukora cobalt alloy nozzle itondekanya: ibikoresho bimwe bya AMS 5387, icapiro rimwe, inzira ebyiri. Gutera ishoramari byatanze umusaruro wa 92% - ariko byasabye amasaha 11 yo gukora isuku ya EDM kuri buri gice kugirango ikureho ibisigazwa byubutaka muri mm 320 yimbere. Umucanga? Umusaruro 98%, zeru post-cast bore kurangiza bikenewe, 37% munsi yubutaka bwuzuye.
Nyamara - guta umucanga birananirana vuba mugihe ukeneye Ra ≤1.6 µm nkubuso, cyangwa ibimenyetso bito munsi ya mm3 mm hamwe nubujyakuzimu bwa diameter> 4. Izo zihita zijya muri CNC gutunganya kuva mukabari gakomeye. Ntabwo dushyira ingufu mubikorwa. Urupapuro rwerekana amagambo yerekana ayo makimbirane imbere, hamwe nubundi buryo bukurikiranwa nigiciro rusange kuri buri gice gikora - ntabwo kiri ku kilo cyangwa isaha.
Ibyo Kugenzura Ubuziranenge-Bwisi-Bisa
"ISO yemewe na fondasiyo" isobanura bike niba ubugenzuzi buhagaze kumabari ya tensile. Ku kigo cyacu cya Qingdao, ahantu hose haterwa umucanga hakorerwa ibizamini bine byateganijwe:
- Isesengura ryumusenyi winjira: Gukwirakwiza amashanyarazi, ibumba, hamwe nigihombo-cyo gutwikwa cyanditswe kuri ASTM C1107.
- Mbere yo gusuka ibishushanyo mbonera: Gusoma Shore Scleroscope ≥72 hejuru ya cope / intangiriro zose, byanditswe ahantu hose.
- Gusikana nyuma ya shakeout ultrasonic scanning: 100% igenzurwa rya volumetricike kubutaka bwagabanutse kubice bikomeye - nta sample.
- Iyemezwa rya nyuma rya CMM: Raporo yuzuye ya GD&T irwanya igishushanyo cyumwimerere, harimo na datum iranga igenzura nyuma yo kuvura ubushyuhe.
Turagumana ibisobanuro byuzuye: umubare wumucanga mbisi, gushonga ibiti by'itanura, amakarita akomeye, hamwe n'ibicu bya CMM - byose bifitanye isano numero yawe ya PO. Nta na kimwe kidasanzwe. Nuburyo twemeza ko imibiri ya valve yingutu yujuje ibisabwa API 6D mumasezerano atatu yingirakamaro muri Amerika y'Amajyaruguru-nta gutsindwa numurima numwe mumezi 22.
Witegure Kuzuza Ibikurikira?
Niba igice cyawe gipima kg 8-300, gikora munsi yumuvuduko ukabije cyangwa kwambara nabi, kandi bigasaba guhuza ibyuma muburyo butandukanye - gukora umucanga wumucanga ntabwo ari amahitamo yawe. Nibikorwa byawe bigwiza. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yubaka casting irokoka-ntabwo yatsinze gusa-ikizamini cyimpamyabumenyi. Dutangirana nintego yawe yimikorere, ntabwo igishushanyo cyawe. Noneho duhuza inzira, ibikoresho, hamwe nubugenzuzi kubyo gusaba bisaba - ntabwo ibyo kataloge ivuga bishoboka.
Sura https://www.tsingtaocnc.com kugirango usabe isubiramo ryakozwe. Zana GD&T yawe, ibidukikije bikora, n'amateka yo gutsindwa. Tuzakubwira ibintu bigomba gutabwa, bigomba gutunganywa, hamwe n’inganda zikora umucanga zitanga ROI zipimwa-mbere yo guca icyitegererezo kimwe.
