Marii yekuisa mari pakg pakg? Mubvunzo iwoyo unowira padhesiki rega rega reinjiniya-pamberi peRFQs, panguva yekuongorora bhajeti, uye kunyanya kana tichienzanisa vatengesi vekumahombekombe. PaQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Takataura pamusoro pe1,200 mapurojekiti ekutsvaga mari kubva 2018. Takaona zvinyorwa zvichizununguka kubva pamadhora masere nemazana mashanu kusvika pamadhora makumi mana nemanomwe / kg-uye kwete nekuda kwemitambo yekumaka. Musiyano unobva kune ina kongiri zvinhu: alloy mhando, chikamu chakaoma, batch size, uye kupedzisa zvinodiwa. Nhungamiro iyi inocheka nemutsindo. Iyo inokupa iwe fekitori-level yemitengo chimiro-kwete etioretical renji, asi chii chinofambisa tsono mukugadzirwa chaiko kunomhanya.
Alloy Sarudzo Ndiyo #1 Mutyairi Mutyairi-Kwete Geometry
Mainjiniya mazhinji anofunga maumbirwo akaomarara anokwidza mari yekukanda mari pakg zvakanyanya. Zvakaipa. Alloy inotonga. Izvi ndizvo zvatinoona zuva nezuva:
- Cobalt-nickel alloys (AMS 5387, T800) avhareji $32–$47/kg - inotungamirwa nekusagadzikana kwezvinhu, kudzora kunyungudika kwakasimba, uye kurapwa kwemashure-kukanda kupisa kudzikamisa gamma prime phases.
- Simbi dzisina simbi (CF8M, CF3M) dzinogara pamadhora gumi nemasere–$26/kg - dzakakwirira kudarika kabhoni simbi nekuda kwechromium/nickel zvirimo uye mahwindo akasimba ekemesitiri.
- Ductile iron (ASTM A) inobata zvakatsiga pa$9.50–$13.50/kg - yakaderera kunyungudika, kushomeka kushoma, kuregerera shell system
Takambotaura nezve hydraulic pump housing muT800 cobalt alloy pa$41.20/kg. Iyo yakafanana geometry muASTM A351 CF8M yakadonha kusvika pamadhora makumi maviri nemaviri/kg. Hapana shanduko yekugadzira. Metallurgy chete. Kana chirevo chako chichibvumira kutsiva kwezvinhu-kunyangwe nediki diki dhizaini-unowana simba rekukurumidza pa mari yekukanda mari pakg fekitori pricing.
Nyaya Dzekuomarara-Asi Chete Mushure mekunge Makomba Akakosha Avharwa
“Kuoma” hakurevi “kudhura”—kunze kwekunge kuchimanikidza basa remaoko. Investment casting inokunda pane organic shapes, mukati mendima, uye matete madziro. Chinowedzera mutengo hausi kukombama kana kuti contour-ndiwo maitiro anopwanya otomatiki: nzira dzepasi dzinoda kubatanidza wakisi nemaoko, maburi mapofu akadzika kupfuura 8× dhayamita, kana pamusoro anopera zvakanaka kupfuura Ra 1.6 µm pasina machining.
Mune imwe nguva ichangoburwa yepiston pombi silinda dzimba, mutengi akataura ± 0.05 mm kushivirira kwemadziro emadziro pa220 mm ID. Izvo zvakakonzera kuzara kweCMM kutarisisa pane yese mijenya-uye 14% premium pamusoro peyakajairwa ± 0.15 mm. Asi pavakaregedzera kushivirira kune ± 0.10 mm pane isiri-chisimbiso nzvimbo, mutengo wakadonha $2.30/kg ine zero inoshanda maitiro. Mutemo wedu: tsanangura zvakakosha datums kutanga. Zvadaro rega casting kubata zvimwe.
Vhoriyamu Inochinja Zvese-Kunyanya Pazasi pe500 Pieces
Mari yekukanda mari pakg fekitori inodonha zvakanyanya pakati pe1-50 zvidimbu uye 500-2,000 zvidimbu-asi mapani mushure meizvozvo. Sei? Tooling amortization. Wax pattern tooling yepakati-yakaoma chikamu inoita $2,800–$4,500. Pamakumi mashanu pcs, iyo $56- $90 yakawedzerwa payuniti. Pa1,000 pcs? Chete $2.80–$4.50.
Isu tinotevedzera izvi chaizvo. Yesimbi isina tsvina yekumanikidza valve body (1.8 kg/uniti), yedu yakatorwa mutengo wekukanda mari pakg fekitori yaive:
- $28.40/kg pa50 pcs (inosanganisira full tooling + 3-shell iterations)
- $21.90/kg pa500 pcs (kushandisa zvizere amortized, optimized shell drying cycle)
- $20.30/kg pa2,000 pcs (batch furnace loading optimized, zvimedu zvinodzika kusvika 2.1%).
Hapana mashiripiti. Ingori fizikisi, kudzora maitiro, uye zvinodzokororwa setups.
Kupedza Haisi Sarudzo-Iyo Inotemerwa Pamhepo, Kwete Nechikamu
"As-cast" haiwanzo mukushandiswa kwemaindasitiri. Vazhinji vatengi vanoda kanenge vibratory deburring uye kupfura kuputika. Asi imwe neimwe yekuwedzera nhanho inosanganiswa inodhura mutsetse:
- Vibratory deburr + alumina blast: +$0.85/kg
- Electropolish (Ra ≤ 0.4 µm): +$4.20/kg
- Passivation (ASTM A967 Nitric): +$1.10/kg
- Dimensional kugaya kwezviso zvekuisa chisimbiso: +$6.90/kg (yakayerwa pachiso, kwete pachikamu)
Isu nguva pfupi yadarika takagadziridza cobalt alloy nozzle order uko mutengi akakumbira electropolish *uye* kugaya kwenzvimbo pazvigaro zviviri zvidiki zve orifice. Kupedzisa chete kwakawedzera $ 11.30 / kg-kupfuura mutengo wekukanda weiyo giredhi alloy. Chidzidzo: tsanangura chete zvisimbiso, masiraidhi, kana shamwari. Svetuka zvizoro zvinopera kunze kwekunge corrosion kuramba kana kuyerera kuyerera kwavanoda.
Kuwana Mitengo Yechokwadi Kunotanga Nekudhirowa Kwako-Kwete Bhajeti Yako
Generic quotes haibatsiri. Mutengo chaiwo wekudyara mari pakg pamutengo wefekitori unoda GD&T callouts, zvinhu certs (AMS, ASTM, EN), uye manotsi ekupedzisa-kwete chete "simbi isina tsvina, yakanaka nzvimbo." PaQINGDAO QIANGSENYUAN TECHNOLOGY, timu yedu inotora mashoko inoongorora dhirowa yega yega yekugadzira isati yatora. Isu tinoratidzira njodzi: kukanganiswa kwemafuta mumawoko marefu matete, kuputika kwegoko mune yakapinza radii yemukati, kana nyaya dzekuburitsa wakisi muhomwe dzakadzika. Ongororo iyoyo inotora maawa makumi mana nemasere-uye inochengetedza mavhiki gare gare.
Kana uri kuongorora vatengesi, bvunza chiyero chavo chakajairwa pane yako alloy kirasi, yavo shell system inogara nguva, uye kana ivo vane yavo ceramic slurry lab. Iwo mashoko anofanotaura kuenderana zviri nani pane chero pepa remutengo. Uye rangarira: iyo yakaderera quote kazhinji inovanza mutengo wekugadzirisa zvakare, kunonoka kwekuongorora, kana kudhirowa kwedimensional mumabhechi.
Zvechokwadi, zvinogoneka mari yekukanda mari pakg fekitori fungidziro-yakavakirwa padanho chairo rekuita, kwete maspredishiti-tanga nedhirowa yakasimbiswa uye zvinhu zvakasimbiswa. Zvimwe zvacho zvinotevera.
