Lokacin da injiniyoyi suka bayyana a karfe masana'anta masana'anta don mahimmin bawul ɗin hydraulic na manufa ko ɗakunan famfo masu ɗaukar nauyi, ba kawai siyan sassa bane - suna tabbatar da kwanciyar hankali a ƙarƙashin matsa lamba 350, amincin microstructure bayan magani mai zafi, da cikakken yanayin ganowa har zuwa lambar narkewa. Shi ya sa ƙungiyoyin ƙira a Milwaukee, Stuttgart, da Singapore ke ci gaba da komawa wuri ɗaya a Qingdao: QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD.
Me yasa "Kasuwancin Ƙarfe na Musamman" Ba Tagline kaɗai ba ne - Ladabin Tsari ne
Mun ga ayyuka da yawa sun tsaya tsayin daka a matakin samfurin-ba saboda ƙira mara kyau ba, amma saboda shagon ba zai iya ɗaukar ± 0.015 mm akan AMS 5387 cobalt alloy bututun ƙarfe ba yayin da yake riƙe saman gama Ra ≤ 0.4 μm. QINGDAO QIANGSENYUAN baya ɗaukar al'ada azaman keɓewa. An gina shi cikin kowane mataki na aikin aiki: Ingantaccen GD&T kafin a faɗi, an bincika takaddun shaida akan rahoton gwajin niƙa, da kuma binciken CMM wanda aka tsara kai tsaye daga fayilolin STEP na abokin ciniki-ba PDFs ba.
Kayan aikinsu mai yarda da ISO yana gudanar da simintin gyaran kafa da layukan injina. Yashi simintin gyare-gyare yana rike da babban tushe famfo har zuwa 1,200 kg; Simintin saka hannun jari yana ba da abubuwan haɗin cobalt-nickel na bakin ciki tare da kaurin bango ƙasa da 2.3 mm. Kwayoyin CNC sannan suna yin injin daskarewa mai mahimmanci, saman rufewa, da filaye masu hawa-duk a saiti ɗaya idan zai yiwu. Babu handoffs. Babu sake gyarawa. Babu asarar datums.
Wannan ba ka'idar ba ce. Kayan aikin gonakin mai na Arewacin Amurka OEM yana buƙatar gidajen silinda na piston wanda ya tsira rayuwar sabis na sa'o'i 12,000 a cikin mahalli mai tsami. Masu fafatawa sun nakalto bakin karfe 316L. QINGDAO QIANGSENYUAN ya ba da shawarar ASTM A494 CW6MC (superalloy na tushen cobalt), ya yi gwajin lalata ta NACE MR0175/ISO 15156, kuma ya isar da sassa na farko tare da taurin 38-42 HRC a duk faɗin fage-tabbatar da Rockwell C ya duba kowane 50 mm.
Rukunin Samfura guda huɗu- Dabarun Injiniya ɗaya
Ba sa korar ƙara. They focus on four tightly defined categories where metallurgy, geometry, and function intersect:
- CNC inji sassa: Bawuloli na matsa lamba tare da hadedde kwarara-hanyoyin radii, winch cibiyar shaft rollers tare da taurare raceways, da kuma maras misali flange adaftan bukatar concentricity <0.02 mm
- Cobalt-nickel gami abubuwan haɗin gwiwa: AMS 5387 nozzles, T800 alloy matosai, da geometries na al'ada inda juriyar juriya ya fi tsada-da-kg.
- Simintin ƙarfeTushen famfo da aka ƙera don damping na girgiza, tare da ingantaccen ilimin halittar hoto wanda aka tabbatar ta hanyar ASTM E2371 metalography
- Karfe & bakin karfe simintin gyaran kafa: Gidajen Silinda tare da 17-4PH (H900) da aka tabbatar da dual +
Yi la'akari da abin da ya ɓace: kayan ado na kayan ado, shingen ƙarfe na takarda, ko kayan ɗamara na gabaɗaya. Wannan mayar da hankali yana nufin ɗakin karatu na kayan aikin su ya haɗa da abubuwan da aka sanya na carbide na al'ada don abubuwan haɗin gwiwar cobalt, ayyukan haɓakar haɓakar zafi don manyan simintin gyare-gyare yayin aikin gamawa, da ka'idojin kammala saman da aka inganta ta ISO 1302-ba kawai "kamar yadda ake buƙata ba."
Ikon Inganci Zaku Iya Bincika-Ba kawai Amincewa ba
Wasu shagunan suna nuna maka takardar shaidar yarda. QINGDAO QIANGSENYUAN yana ba ku ɗanyen bayanai. Kowane jigilar kaya ya haɗa da lissafin dijital: takaddun shaida mai shigowa, sigogin magani na zafi tare da jiƙawar lokaci / zazzabi, rahotannin CMM suna nuna ainihin vs. maras tushe don duk kiran GD&T, da bayanan dubawa na gani tare da bayanan bayanan da ke da mahimmanci.
Mun tambayi abokin ciniki na hydraulic na Turai yadda suke tabbatar da daidaito tsakanin batches. Amsar su: "Muna jan samfuran bazuwar kuma muna gudanar da gwaje-gwajen fesa gishiri a kowane ASTM B117. A bara, 100% sun wuce sa'o'i 96 ba tare da tsatsa ba - sakamako iri ɗaya a cikin ayyukan samarwa guda uku, adadin adadin kayan da aka gano a cikin tanderun mai kaya." Wannan matakin sarrafawa yana farawa da ƙwararrun albarkatun ƙasa-kuma baya ƙarewa har sai ɓangaren jirgi.
Kuma a, suna gudanar da buƙatun da ba daidai ba. Wani tsire-tsire na yankin kudu maso gabashin Asiya yana buƙatar madaidaicin filogi don babban bawul ɗin allurar brine-babu zane da ya wanzu, samfurin sawa kawai da ƙayyadaddun bayanai masu aiki. Ƙungiyarsu ta juyar da injiniyoyin lissafi, zaɓi T800 alloy don juriya na yazawa, sun gudanar da FEA akan yawan damuwa a radius na kafada, kuma sun ba da samfurori na aiki a cikin kwanaki 11.
Dogaro Yana farawa Kafin Yanke Farko
A karfe masana'anta masana'anta yana samun amana tun kafin fara mashin ɗin. Wannan shine lokacin da QINGDAO QIANGSENYUAN's bita na injiniya ya fara - ba a matsayin mai tsaron ƙofa ba, amma a matsayin mai haɗin gwiwa. Suna nuna haɗarin haɓaka masana'anta da wuri: kusurwar 0.5-mm-radius na ciki wanda zai buƙaci EDM maimakon niƙa, rami mai zurfin rami-zuwa diamita wanda ya wuce 6: 1 a cikin alloy na cobalt, ko ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙirar yashi.
Gudanar da aikin su baya jiran POs. Tabbatar da zane yana faruwa a cikin sa'o'i 48. Fassarar GD&T ta haɗa da nazarin juzu'i. Kuma alkawurran bayarwa? Sun dogara ne akan lokacin aiki na na'ura na gaske-ba lissafin kalanda mai kyakkyawan fata ba. Matsakaicin girma yana ba da oda a cikin makonni 6-8. Prototypes ƙasa a cikin kwanaki 10-14. Babu mamaki. Babu "kuɗaɗen gaggawa" don saduwa da jadawalin ku.
Neman gaba, bututun su na R&D ya yi niyya ga tsarin samari-kamar simintin saka hannun jari na kusa-net-net wanda aka gama tare da milling multi-axis don kawar da ayyukan sakandare-da faɗaɗa takaddun shaida don abubuwan haɗin makaman nukiliya (ASME BPVC Sashe na III) da sararin samaniya (NADCAP kula da zafi). Amma ƙarfin yau ya kasance baya canzawa: isar da sassan ƙarfe na al'ada waɗanda ke yin-ba kawai dacewa ba.
