Fakitale yopangira zitsulo zopangira zitsulo zokhala ndi malata—mawuwa amapezeka nthawi zambiri m'makalata ogula zinthu, mafotokozedwe a uinjiniya, ndi kuwunika kwa OEM. Koma kodi ogula *amafunikira* chiyani akamatchula njanji zopititsira patsogolo zothira madzi otentha? Osati mabulosha onyezimira. Osati zonena zosamveka bwino za "zapamwamba." Amafunikira njanji zomwe zimapulumuka 24/7 panjinga yotentha, kulimbana ndi zinc slag abrasion, kusunga ± 0.15 mm kuwongoka pamtunda wa mita 8, ndikusunga bata pambuyo pa mizere 50,000+ yolowera / kutuluka kukangana. Ndicho chenicheni cha ntchito-osati mutu wa malonda.
Chifukwa Chake Njanji Zowongolera Zimalephera—Asanakhazikitse Ngakhale
Tawonapo zifukwa zitatu zomwe zimachitika mobwerezabwereza kudutsa 12 galvanizing line retrofits ku China, Germany, ndi Mexico: choyamba, kusagwirizana kofanana ndi ma coefficients owonjezera kutentha pakati pa njanji ndi malo okwera; chachiwiri, kusakwanira pamwamba kuuma (HV ≥420 chofunika pa ntchito m'mphepete, osati chochuluka); chachitatu, microstructure yosakhala yunifolomu kuchokera kumitengo yozizirira yosagwirizana. Makasitomala m'modzi amalowetsa njanji masiku 47 aliwonse - mpaka tidapanga mapu a mzere wawo wowotcha ndikukonzanso nthiti za njanji kuti zithetse kutentha kuchokera kumadera onyamula katundu. Seti yatsopanoyi idatenga miyezi 14. Kulondola sikutha - kumaphikidwa mu kusankha kwa aloyi, kuponya njira yolimba, ndi mpumulo wachisokonezo pambuyo pa kutentha.
Kusankha Zinthu Zakuthupi Sikosankha - Ndilo Lingaliro Loyamba la Uinjiniya
Standard Q235 kapena ASTM A572 Grade 50 chitsulo sichidzadula. Kutentha kwa zinki kumayenda 450-465°C. Kuthamanga kwa mizere kumadutsa 180 m / min. Kuthamanga kwa kulumikizana kumagunda 1.2 MPa pamalangizo olowera. Mufunika makina opangira zinthu zitatuzi: kukana kutopa kwamafuta, kukana kwamphamvu motsutsana ndi zinc wosungunuka, komanso kukhazikika kwamphamvu pansi pa katundu wopindika. Ichi ndichifukwa chake AMS 5387 cobalt alloy imawoneka mobwerezabwereza pamakina odalirika owongolera njanji-ndi chifukwa chake mitundu yosiyanasiyana ya T800 imapereka phindu loyezeka pamavalidwe pomwe kuchuluka kwa zinc slag ndikovuta. Timatsimikizira gulu lililonse ndi spark emission spectroscopy ndi zitsulo zam'mbali - osati malipoti okhazikika. Ngati katundu wanu akutumiza popanda kukula kwa tirigu (ASTM E112) ndi data yogawa carbide, funsani chifukwa chake.
Kuwongolera Kupanga Kumasankha Magwiridwe Antchito
Njanji zowongolera zimawoneka zosavuta. Iwo sali. Mlingo wa 0.3 mm wopitilira 6 mita umasintha kutsata kwa mizere. Kusiyanasiyana kwa 0.08 mm kutalika kwa njanji kudutsa malo anayi okwera kumapangitsa kuti pakhale vuto la zokutira lopangidwa ndi kugwedezeka. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., timapanga njanji zowongolera pamakina amodzi-opanda kubwerezanso-pamalo a 5-axis CNC okhala ndi chipukuta misozi nthawi yeniyeni. Timawaponyera muzitsulo zoyendetsedwa ndi chilengedwe, osati mchenga wotseguka. Timatsimikizira kuwongoka ndi laser interferometry, osati kuwongoka. Ndipo timatsata njanji iliyonse kumalo ake otentha, tsiku lothira, mtundu wa pulogalamu yamakina, ndi lipoti lomaliza la CMM. Izi si overkill. Ndi momwe mumachotsera "zolephera zachinsinsi" zomwe zimawononga $ 28,000 / ola mu nthawi yosakonzekera.
- Zigawo zamakina za CNC: Mawonekedwe athunthu amayendedwe a njanji-kuphatikiza ma chamfer olowera ma radius osiyanasiyana ndi mayendedwe ozizira ophatikizika
- Cobalt-nickel alloy zigawo: AMS 5387 ndi T800 giredi, yankho-annealed ndi okalamba pa AMS 2750E
- Kuponyedwa kwachitsulo: Nodular iron EN-GJS-600-3 yokhala ndi ma graphite nodule nodule okhathamira
- Chitsulo ndi zitsulo zosapanga dzimbiri: AISI 4140 ndi 17-4PH, yotenthedwa mpaka HRC 38-42 pamalo ovala
Malo athu ogwirizana ndi ISO amaphatikiza kuponya, kukonza, ndi kumaliza pansi pa denga limodzi - kotero kuti kupotoza kwa kutentha kwa kuzimitsa sikukakamiza kukonzanso njanji yomalizidwa. Sitimapereka njira zoyambira. Kuwongolera koyima kumatanthawuza kuti timasintha ma feed apakati pa makina ngati CMM iwona kupatuka kwa 0.012 mm - ndipo timachita gawolo lisanachoke pa spindle.
Kusankha Njira Yopangira Zitsulo Zopangira Zitsulo Zopangira Magalasi Kumatanthauza Kufunsa Mafunso Ovuta
Ena anganene kuti maziko aliwonse olondola amatha kupanga magawowa. Komabe, njanji zama galvanizing zimafuna chidziwitso chapadera cha domain: momwe zinc oxide buildup imakhudzira matenthedwe amafuta, momwe mizere ya flutter imasinthira kukhudzana, momwe chemistry yosambira imasinthira njanji dzimbiri. Mashopu opanga makina opangira ma generic alibe mawu otere. Powunika a kanasonkhezereka zitsulo kupanga mzere wotsogolera njanji fakitale, kuumirira pakuwona: zithunzi zenizeni zopanga njanji zomwe zimayikidwa pa mizere yamoyo, malipoti azitsulo zamagulu atatu omaliza, ndi GD & T kutsimikiziridwa kwa datums yovuta-osati zojambula zokha. Funsani momwe amagwirira ntchito kukonza zowotcherera pazitsulo zotayira (wowononga: sitimawalola - timataya ndikubwezeretsanso). Funsani deta yoyesera pa coefficient of friction motsutsana ndi makulidwe a zinc slag. Kenako yerekezerani.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amatumikira makasitomala padziko lonse chifukwa timaona njanji kalozera monga machitidwe ntchito-osati static zigawo zikuluzikulu. Timaphatikizana ndi zolumikizira mizere patalikirana ndi ma roller, zofunikira za torque, ndi kuphatikiza kwa chitetezo chamafuta. Timatumiza njanji zokhala ndi midadada yovomerezeka kuti zitsimikizidwe m'munda. Timalemba chisankho chilichonse-kuyambira pa kusankha kwa aloyi mpaka zolemba zamapangidwe-mu phukusi la PPAP. Chifukwa mu galvanizing, kudalirika sikuyesedwa m'miyezi. Imayesedwa mu ma microns ovala pa miliyoni miliyoni ya mizere yokonzedwa.
Ngati njanji zomwe zikuwongoleredwa zikufunika kusintha nthawi iliyonse - kapena ngati nsabwe za m'masamba zili pafupi ndi malo olowera / kutuluka - simukukumana ndi vuto lokonza. Mukuyang'anizana ndi kusiyana kwa zinthu ndi ndondomeko ya ndondomeko. Kutseka kumayambira ndi fakitale yomwe imamvetsetsa zinki, osati zitsulo zokha.
