Rasa farashin simintin kakin zuma yanke shawarar masana'anta da wuya ya rataya akan lamba ɗaya. Suna ba da fifiko kan fahimtar yadda zaɓin abu, sarkar sashe, da ƙarar samarwa ke hulɗa - sannan daidaita waɗannan masu canji tare da buƙatun aikin ku da lokacin isarwa. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Mun nakalto a kan 1,200 zuba jari simintin ayyukan tun 2018. Mun gani abokan ciniki kasafin kudin $8,500 ga guda AMS 5387 cobalt gami famfo gidaje-kawai don gane daga baya cewa girma kwanciyar hankali a karkashin 220 $ matsa lamba m iko da shi. tabbatarwa da ƙarin wuraren bincike guda uku. Wannan ba alama ba ne. Kimiyyar lissafi ce ta bayyana.
Direbobi Hudu Na Gaskiya Na Gaskiya Ba Zaku Iya Walala Ba
Bayanan kantin mu yana nuna waɗannan abubuwa guda huɗu suna da kashi 87% na bambance-bambancen farashin masana'antar simintin kakin zuma na ƙarshe - fiye da farashin albarkatun ƙasa kaɗai.
- Sashe na geometry yana ba da ƙayyadaddun ƙira: Gidan famfo na silinda na piston tare da tashoshi masu sanyaya ciki da kuma 0.015 mm kauri na kauri haƙuri yana buƙatar 12+ yumbura harsashi dips da sarrafa dewaxing a 122 ° C-ba daidaitaccen 90 ° C ba. Wannan yana ƙara sa'o'i 22 na aiki da ingantaccen sake zagayowar thermal biyu.
- Material daraja yana bayyana aiki sama da sama: T800 cobalt tushen gami narke a 1,360 ° C da shrinks 2.4% a kan solidification - da 1.8% ga 316 bakin. Wannan yana buƙatar gating na al'ada, a hankali juzu'i, da tantancewar X-ray da aka jefa. Yi tsammanin ƙimar sarrafa +18-24% sama da daidaitattun maki.
- Girman tsari yana canza tsarin tattalin arziki: A ƙasa guda 15, kayan aiki amortization ya mamaye. Tsakanin raka'a 15-120, ingantaccen aiki yana ƙaruwa. Bayan 120, muna canzawa zuwa sarrafa harsashi mai sarrafa kansa-yanke aikin kowace raka'a da kashi 37%, amma yana buƙatar ƙarami na oda.
- Zurfin dubawa yana da ma'auni ba na layi ba: Binciken CMM kowane fasali akan abin nadi na cibiyar winch yana kashe $ 310 / raka'a. Samfurin kowane yanki na 5 yana sauke shi zuwa $95-amma kawai idan GD&T ya ba da izini. Muna rubuta kowane yanke shawara a cikin fakitin PPAP; babu wani zato da ya tsira daga bitar labarin farko.
Me yasa “Standard” Bacewar Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin Kakin, Abubuwan da aka Rasa Kasuwa a Karkashin Matsi
Wasu masu kaya sun faɗi $12/kg don simintin bakin karfe. Wannan yana aiki-don sassa tare da fillet na R10, ± 0.5 mm juriya na layi, kuma babu fasali na ciki. Amma lokacin da jikin bawul ɗin hydraulic yana buƙatar zagaye na 0.05 mm akan guntun 42 mm, kalmar "misali" ta ɓace. Mun kalli abokan cinikin Arewacin Amurka guda uku sun dawo mana bayan gazawar ƙididdiga daga masana'antu masu ƙarancin farashi: wanda ya sami 17% porosity a cikin hanyoyin kwarara masu mahimmanci; wani ya gano madaidaicin 0.12 mm a cikin ɗaki mai daidaita matsi - yana mai da duka batch ɗin ba ya aiki.
Bambancin ba farashi ba ne. Yana da tsarin horo. Kayan aikin mu mai yarda da ISO yana amfani da na'urorin kwatancen gani don bincika bayanan martaba na farko kafin harba harsashi. Muna tabbatar da dankowar yumbura a kowane sa'a-ba sau ɗaya kawai a kowane lokaci ba. Kuma kowane cobalt-nickel simintin gyare-gyaren ana yin nazari kafin zubawa don tabbatar da ƙimar Cr/Co/Ni tsakanin ± 0.3%. Wannan ba a kan gaba ba. Yana da yadda kuke guje wa ƙima sama da 23% akan manyan abubuwan gudu.
Yadda Muka Gina Madaidaicin Ƙimar Ƙimar Kakin Kakin Kakin Kakin Kamfani (Mataki ta Mataki)
Mun fara da zanenku-ba kasafin kuɗin ku ba. Ga abin da zai biyo baya:
- Rushewar GD&T: Muna yin taswirar kowane datum, bayanin martaba, da kuma kiran fitar da gudu a kan matrix ɗin mu. Idan ƙayyadaddun bayanan ku ya yi kira ga cylindricity na 0.005 mm akan 35 mm OD, za mu yi alama nan da nan-zamu iya riƙe shi, amma yana haifar da jiyya na tilas da kuma kawar da damuwa.
- Binciken gano abubuwan abu: Muna tabbatar da ingantattun rahotannin gwajin niƙa don kowane yawan zafi. Don abubuwan haɗin AMS 5387, muna buƙatar cikakken rajistan ayyukan sunadarai - ba kawai bayanan yarda ba. Wannan yana guje wa sake aiki mai tsada lokacin da abun ciki na Mo ya ɓace a waje da 28.5-29.5%.
- Tsarin kwaikwayo: Yin amfani da software mai gudana na simintin simintin gyare-gyare, muna ƙididdige ƙirar ƙirar ƙarfe don lissafin ku. Idan haɗarin tashin hankali ya wuce 63% a cikin tashar shigar da bawul, muna sake tsara gating-ko da kafin a faɗi. Babu mamaki a labarin farko.
- Daidaita ka'idar dubawa: Mun haɗa hannu kan shirin binciken ku. Idan kuna buƙatar tabbatarwar microstructure ta ASTM E112, muna tsara lokacin lab a gaba. Idan ƙarewar saman dole ne ya buga Ra 0.8 µm akan fuskokin rufewa na injin, muna ba da izinin polishing a cikin jadawalin-ba kamar yadda ake tunani ba.
Abin da Ka Samu Bayan Magana
Madaidaicin simintin simintin kakin zuma da ya ɓace yana da mahimmancin adadin masana'anta-amma kawai idan ya nuna gaskiya. Abin da ya fi mahimmanci shine sanin ainihin inda kuɗin ku ke tafiya: 31% don daidaitaccen ginin harsashi yumbu, 22% don vacuum-taimaka zubawa da sanyayawar sarrafawa, 19% don injin CNC na mashigin mahimmin saman, 14% don ingantaccen NDT da CMM, da 14% don takaddun shaida, ganowa, da taron kunshin PPAP.
A QINGDAO QIANGSENYUAN TECHNOLOGY, kowane zance ya haɗa da ɓarkewar abu-layi da aka ɗaure da ƙa'idodin ASME Y14.5 da sarrafa tsarin mu na ciki. Ba ma ɓoye aiki a cikin "masu daban-daban." Ba mu haɗa dubawa ba. Kuna ganin farashin riƙe ± 0.025 mm akan flange mai hawa 120 mm - kuma me yasa tsallake wannan sarrafa yana haifar da rashin daidaituwa a cikin taron winch ɗin abin hawan injin ku.
Madaidaicin kasafin kuɗi yana farawa da ingantaccen gani. Ba matsakaici ba. Ba iyaka. Ba “farawa daga” adadi ba. Yana farawa da sanin-kafin a fara simintin gyare-gyare—yadda zaɓen ƙirar ku ke fassara zuwa matakan tsari, ƙofofin dubawa, da direbobi masu tsada masu iya aunawa. Wannan shine yadda kuke matsawa daga kimantawa zuwa amincewar injiniya.
