Nawa ne ainihin kuɗin saka hannun jari? Wannan tambayar ta dakatar da injiniyoyi da yawa da manajan sayayya kafin ma su nemi fa'ida. Farashi suna jujjuyawa - daga $5 zuwa $500+ kowane yanki - ya danganta da abubuwan da 'yan siye ke tsammanin gaba. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Mun nakalto a kan 2,400 zuba jari simintin ayyukan tun 2018. Mun ga abokan ciniki biya 37% fiye da zama dole domin sun nemi "kawai farashin" maimakon raba * dalilin da ya sa * part al'amura.
Abin da Ke Korar Farashin Simintin Zuba Jari-Baya Nauyi da Alloy
Nauyi da darajar kayan aiki sun kafa tushen tushe-amma da wuya su ayyana ƙimar simintin saka hannun jari na ƙarshe. A cikin faɗin ainihin duniya, levers ɗin fasaha guda huɗu suna motsa allura fiye da farashin ɗanyen abu:
- Matsakaicin juriyar juriya: A ± 0.05 mm GD&T kira a kan saman mating guda uku yana ƙara 22-28% lokacin injin tare da ± 0.2 mm-ko da simintin ya yi kama da juna.
- Matsalolin lissafi na ciki: Hollow cores, undercuts zurfi fiye da 3× diamita, ko ciki radii karkashin R0.3 mm tilasta yumbu core redesigns-da requalification hawan keke da tura gubar lokaci daga 6 zuwa 14 makonni.
- Bukatun amincin saman: AMS 2700 Class 1 descaling + Ra ≤ 1.6 µm gama ba kawai gogewa ba ne - yana buƙatar jujjuyawar harbe-harbe bayan-zafi, wucewar acid mai sarrafawa, da 100% tabbaci na gani na gani.
- Zurfin ganowa: Cikakken nau'i-nau'i nau'i nau'i (narkewar log, yanayin zafi mai zafi, rahoton CMM a kowane lambar serial) yana ƙara 9-13% sama-amma yana kawar da hadarin tunawa ga jikin bawul na hydraulic da ke aiki a 4,000 psi.
Mun taɓa nakalto bututun ƙarfe na cobalt (AMS 5387, Ø28 mm × 112 mm) akan $189/raka'a don pcs 500. Abokin ciniki ya sake fasalin ƙayyadaddun ƙayyadaddun bayanai: ya ƙara juriyar kauri na bango 0.15 mm, da ake buƙata takaddun tsabtace ƙayyadaddun ƙayyadaddun ƙayyadaddun nau'in ASTM E45 A, kuma ya buƙaci cikakken gano wuri. Farashin ƙarshe: $267. Ba saboda mun ɗaga ƙima ba-amma saboda kowane buƙatu ya haifar da sabon ƙofar tsari, matakin dubawa, da Layer takarda.
Me ya sa "Masana Kai tsaye" Ba Ya nufin "Mai arha" - Yana nufin Sarrafa
Wasu masu siye suna ɗaukan yanke masu rarrabawa ta atomatik rage farashi. Amma a cikin madaidaicin simintin saka hannun jari, samun damar masana'anta kai tsaye yana ba da ƙima ta hanyar * sarrafawa* — ba ragi ba. A wurin aikinmu na ISO 9001/AS9100 da ke cikin Qingdao, “kai tsaye masana’anta” na nufin injiniyan ku ya yi magana kai tsaye ga ƙwararren masanin ƙarfe wanda ke daidaita bayanan matsi na allurar da kakin zuma, ba tallace-tallacen da ke sauya bayanan bayanan da ba su da tushe.
Wannan iko yana hana direbobin farashi gama gari guda uku:
- Tsara-don-ƙera gibba: Muna tuta radiyoyin da ba za a iya watsawa ba ko ganuwar da ba ta da daftari yayin nazarin zane-ba bayan mold na farko ya kasa yin amfani da ruwa ba.
- Sauya kayan abu abin mamaki: Lokacin da kuka saka T800 cobalt na tushen gami, muna samo ingot da aka ba da izini - ba gama gari "Co-Cr" tare da ma'aunin Mo/Ni da ba a tabbatar ba - kuma muna raba rahotannin gwajin niƙa kafin narkewa.
- Aiwatar da hukumci: Haɗin CNC ɗin mu da layukan simintin gyare-gyare yana nufin gidan famfo ɗinku yana fitowa daga cire harsashi zuwa ID / OD na ƙarshe yana jujjuya cikin ƙaya ɗaya - babu kurakurai na sake gyarawa, babu daidaita tsarin tsarin, babu asarar $12,000 akan simintin ƙarfe na kilogiram 42.
Ɗaya daga cikin famfo OEM na Turai ya rage jimlar farashin ƙasa da kashi 19% canzawa zuwa masana'anta kai tsaye-duk da cewa farashin rukunin mu ya fi 4% sama da mai siyar da su na baya-2. Adadin su ya fito ne daga sake yin aiki da sifili akan kiran GD&T, 100% Cpk na farko-wuta ≥ 1.67 akan ƙwanƙwasa mai mahimmanci, da isar da daidaito tsakanin ± 1 rana a cikin jigilar kayayyaki na 17 a jere.
Samun Farashin Simintin Zuba Jari Naku Dama—Jerin Bincike Mai Mataki 4
Kafin kayi imel "Don Allah a faɗi masana'antar simintin saka hannun jari don zanen haɗe," gudanar da wannan lissafin:
- Ƙayyade manufar aiki: Wannan bangare yana rufewa a 300°C? Ana watsa karfin juyi a cikin ganga mai winch? Riƙe matsa lamba a cikin bawul ɗin teku? Aiki yana nufin zaɓin abu, magani mai zafi, da ƙaƙƙarfan dubawa-ba kawai lissafi ba.
- Kulle GD&T kafin yin magana: Gano waɗanne bayanai ne masu mahimmancin taro-mahimmanci. Ƙayyade haƙƙoƙin matsayi na gaskiya kawai a inda mating ya faru. Kawar da sake kiran kira-zamu kama su, amma kowane akwatin da ba a bincika yana haifar da matakin tabbatar da tsari.
- Ƙayyade ƙa'idodin karɓa-ba kawai ƙa'idodi ba: "ASTM A494 Grade CW6MC" bai isa ba. Ƙara: "Babu porosity> 1.5 mm dia a kowane ASTM E155 akan 100% ultrasonic scan; ƙarfin tensile ≥ 827 MPa ta ASTM E8; microstructure ta AMS 2362 Nau'in II."
- Tsara ƙarar ƙara: "500 inji mai kwakwalwa / shekara" yana nuna bambanci da "kwakwalwa 500 a cikin Q3." Tsayayyen kwarara yana ba mu damar haɓaka kewayon gasa harsashi da ɗorawa tanderu-yanke farashin makamashi a kowace naúrar har zuwa 11%.
Mun gina injin ɗin mu a kusa da waɗannan abubuwan shigar guda huɗu. Lokacin da abokan ciniki suka ba su, 87% suna karɓar ƙididdiga masu ƙarfi a cikin sa'o'i 48 - ba tare da buƙatun bita ba. Ba tare da su ba? Matsakaicin zagayowar zagayowar yana kaiwa zuwa kwanaki 9.3, kuma 62% na buƙatar takamaiman bayani ≥2 kafin farashin ya daidaita.
Kalma ta Ƙarshe: Farashi Alama ce-Ba Ganewa ba
Gaskiyar tambayar da ke bayan "masana'anta farashin simintin saka hannun jari" ba "Yaya ƙasa za ku iya tafiya?" Shi ne "Wane matakin amincin aikin dole ne wannan sashin ya isar da shi-kuma wane tsari ne ke da garanti?" A FASSARAR QINGDAO QIANGSENYUAN, ba ma yin gasa akan mafi ƙarancin farashi. Muna gasa akan mafi ƙanƙanta * jimlar farashin aiki*: jimillar farashin raka'a, abin dubawa, haɗarin sake yin aiki, da bayyanar gazawar filin.
Idan aikinku na gaba ya ƙunshi allunan cobalt-nickel, abubuwan haɗin ruwa mai ƙarfi, ko majalissar famfo-mahimmancin manufa-farawa da daidaitawar injiniyanci, ba kwatancen maƙulli ba. Wannan shine yadda kuke juya farashin simintin saka hannun jari zuwa fa'idar aiki.
