Wenzani a imboni yezindleko zokuphonsa isihlabathi empeleni khokhisa-futhi kungani izingcaphuno zihluka kakhulu phakathi kwabahlinzeki? Sicaphune amaphrojekthi wokulingisa isihlabathi angaphezu kuka-1,200 kusukela ngo-2018. Ekusebenzeni komhlaba wangempela, izindleko zeyunithi zisuka ku-$18 ukuya ku-$320 ingxenye ngayinye—hhayi ngenxa yemidlalo yokumaka, kodwa ngenxa yokuthi okuhlukile okune kubusa intengo: ingxenye yesisindo, ibanga lezinto ezibonakalayo, ikilasi lokubekezelela ubukhulu, kanye nevolumu yonyaka. Izindlu ezimpunga ze-ASTM A159 Class 30 ze-ASTM A159 zepompo ye-hydraulic zisebenzisa u-$47 kumayunithi angu-500 ngonyaka. I-geometry efanayo ku-AMS 5387 cobalt alloy? $218—eqhutshwa yizindleko zempahla engavuthiwe, ubunkimbinkimbi besikhunta, kanye nokwelashwa okuphoqelekile kokushisa kwangemva kokusakazwa.
Isisindo Nentokozo Ishayela U-65% Wokuqala Wengcaphuno Yakho
Abathengi abaningi bacabanga ukuthi ukukhetha kwezinto ezibonakalayo kumayelana nokumelana nokugqwala noma amandla. Akunjalo. Kumayelana nokusatshalaliswa—futhi ukugaywa kunquma amahora okusebenza, izinga le-scrap, nokugqoka kwamathuluzi. I-iron empunga (i-ASTM A159) igeleza ngokuhlanzekile, incipha ngokubikezelwa, futhi ayivamisile ukuqhekeka ngesikhathi sokunyakaziswa. Lokho kugcina abasebenzi bengaphansi kwamahora angu-2.1 ngethani. Ama-alloys e-cobalt-nickel afana ne-AMS 5387 aziphatha ngendlela ehlukile: indawo ephezulu yokuncibilika (1,350°C), uketshezi oluphansi, nokuzwela okwedlulele kumswakama wesikhunta. Izinga lokushisa elilodwa elicatshangelwe kabi lidala i-porosity yangaphakathi engu-18%—ikhipha yonke inqwaba. Silandelela lokhu nsuku zonke: isilinganiso sethu sesivuno se-grey iron singama-92.3%; ku-AMS 5387, kungu-74.1%. Lelo gebe lilodwa lengeza u-$31.40/iyunithi ekusebenzeni kabusha nokulahlekelwa kwezinto ezibonakalayo.
Isisindo sibalulekile—hhayi ngokomugqa, kodwa ngokwedlulele. Ukulingwa okungu-12-kg kudinga isihlabathi esiningi esingu-3.7x, isikhathi sokuhlanganisa esingu-4.2x eside, kanye nengozi ephakeme engu-2.8x yokuguquguquka kwesikhunta ngesikhathi sokuthela kunengxenye engu-3-kg. Injini yethu yokucaphuna isebenzisa ijika le-coefficient yesisindo—hhayi isilinganiso esiyisicaba—ngoba ngaphansi kuka-2 kg, ukusetha kubusa izindleko; ngaphezu kwama-25 kg, isikhathi se-crane kanye nokuhlelwa kwesithando somlilo kuba yizingqinamba. Amakhasimende adizayina kabusha izingxenye ukuze zihlale ngaphansi kuka-18 kg anciphisa izindleko zokusakaza ngo-22–35% ngaphandle kokuzidela.
Ikilasi Lokubekezelelana Lapho “Okwanele Kakhulu” Libiza Khona
Nakhu okudalulwa yizimboni ezimbalwa zezindleko zokuphonsa isihlabathi: ukuhlangana ne-CT7 (ISO 8062) akukhona nje ukuqiniswa kwemishini. Idinga ukulawulwa kokubumbana kwesihlabathi esiluhlaza phakathi kuka-±0.8 psi, ukuqina kwebhokisi lokushisa okungu-±1.2°C, kanye nokuqapha kwengcindezi ye-metallostatic ngesikhathi sangempela ngesikhathi sokuthela. Yeqa labo? Uzoshaya i-CT9—eyamukelekayo kubakaki abangabalulekile—kodwa indlu yakho yesilinda izodinga isitokwe esengeziwe esingu-0.8 mm sokuhlanza i-CNC. Lokho kwengeza u-$12.60/ingxenye yesikhathi somshini kanye no-14% wokusetshenziswa kwezinto ezingavuthiwe ngaphezulu.
Sibone amakhasimende ecacisa i-CT6 ezindlini ezisakazwa isihlabathi "uma kwenzeka." Umphumela? Isilinganiso esiphezulu esingu-37%, isandiso sesikhathi sokuhola sezinsuku ezingu-22, kanye nenzuzo yokusebenza eyiziro. I-CT6 ingeyokutshala imali—hhayi isihlabathi. Emizimbeni yamavalvu e-hydraulic noma izisekelo zephampu, i-CT7 iletha ubuqotho bokuvalwa okugcwele kanye nokuqondanisa kwembobo yebholidi. Leyo yindawo emnandi: iyakwazi ukukhiqiza, ihloleke futhi ingabizi kakhulu.
Ivolumu Ishintsha Konke-Kodwa Hhayi Indlela Oyilindele
Ivolumu ephansi akusho izindleko eziphezulu—uma ugwema izingibe zamathuluzi angokwezifiso. Ikhasimende elilodwa la-oda izindlu zephampu yepiston engu-42 nge-ductile iron. Bagcizelela iphethini ye-aluminium eyodwa. Izindleko: $2,850 iphethini + $142/ingxenye. Siphakamise iphethini yensimbi eyi-modular enokufakwa okushintshekayo kokuhlukile okuzayo. Izindleko: $4,100 iphethini + $89/ingxenye. Hlukanisa phakathi kwamayunithi angama-73. Babedinga ezingu-42 kuphela. Kodwa i-oda labo elilandelayo—izindlu ezifanayo, isakhiwo sechweba esilungisiwe—sasisebenzisa iphethini yesisekelo efanayo. Inani elondolozwe emisebenzini emibili: $3,210.
Ivolumu emaphakathi (amayunithi angama-200–2,000/ngonyaka) ivula ukusebenza kahle kwangempela. Ngamayunithi angu-500, sinciphisa izindleko zephethini, siqhuba imijikelezo yesithando somlilo eqhubekayo, futhi sihlele ukubuyiselwa kwesihlabathi ngobuningi. Izindleko zeyunithi zehla ngo-31% uma kuqhathaniswa nenqwaba ye-prototype. Ukuqonda okubalulekile: izimboni zezindleko zokuphonsa isihlabathi ziklomelisa *ivolumu ezinzile*—hhayi ama-spikes aphezulu. Ikhasimende elinesilinganiso samayunithi angu-300/ngonyaka likhokha kancane ingxenye ngayinye kunelilodwa eli-oda amayunithi angu-1,000 kanye bese lithula izinyanga eziyi-18.
Indlela QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Iletha Izindleko Ezibikezelwe Zokusakaza Isihlabathi
Sakhe indawo yethu ethobela i-ISO ngamahange amathathu ezindleko: ukuhlanganiswa okuqondile, ukulandeleka kwe-metallurgical, kanye nokubuyekezwa kobunjiniyela be-GD&T-kuqala. Akukho ukukhishwa kwemisebenzi eyinhloko, azikho izithambisi zokushisa zenkampani yangaphandle, azikho izinkatho zealloy ezingaqinisekisiwe. Yonke ibha ye-AMS 5387 iphatha imibiko yokuhlolwa komshini futhi iqinisekiswa nge-spectrometric ngaphambi kokuncibilika. Yonke imiksi yesihlabathi ihlolwa ukuthi ingakwazi ukungena yini kanye namandla okuqina okumanzi njalo ngehora.
Onjiniyela bethu abalindi imidwebo-baqala ngenhloso yakho yokusebenza. Ngenkathi i-OEM yepompo yase-Europe isithumelela umdwebo we-GD&T-heavy wezindlu zesilinda se-cobalt ye-T800, sihlabe umkhosi izici ezintathu ezengeze u-$19.30/ingxenye ngenzuzo yokusebenza enguziro: i-callout engasebenzi engu-0.025 mm endaweni engahlanganisi, i-Rz 0.8 engadingekile eqedelwe kuleyo ndawo yangaphakathi engu-CMM ephoqelekile ukuba iqedele kuleyo ndawo yesanti-%10% ukuhlolwa esikhundleni samasampula ezibalo. Ukucaciswa okubuyekeziwe: ukwethembeka okufanayo, $137.50/ingxenye esikhundleni sika-$156.80.
Izindleko zangempela zokuphonsa isihlabathi azitholakali kuspredishithi. Ikhiyiwe ezinqumweni zesayensi yezinto ezibonakalayo, i-mold physics, kanye nesiyalo sokukhiqiza. Khetha imboni ekala i-porosity nge-X-ray CT—hhayi nje ukuhlola okubukwayo. Lokho kuqinisekisa ukuminyana. Lokho kuvimbela ukwehluleka kwenkambu. Lokho kwenza izindleko zakho eziphelele zobunikazi zehle—hhayi nje inani lento yomugqa.
Uma uhlola a imboni yezindleko zokuphonsa isihlabathi, buza imibuzo emithathu: Ingakanani isivuno sakho esivamile ku-AMS 5387? Ukuqinisekisa kanjani ukuminyana kwesihlabathi ngokushintshana ngakunye? Ungakwazi ukungibonisa idatha ye-Cpk yenyanga edlule yobukhulu obubalulekile? Izimpendulo zembula okungaphezu kwanoma iyiphi i-quote eyake yakwazi.
