Mukasaka 'opanga makina ojambulira zitsulo', nthawi yomweyo mumakumana ndi zolemba zonyezimira zodzitamandira zamphamvu yothina, mphamvu yowombera, komanso kuphatikiza kwa robotic. Ndi zophweka kuganiza kuti masewerawa ndi za makina enieni. Ndiwo msampha woyamba. M'malo mwake, chinthu chofunikira nthawi zambiri si makinawo, koma momwe wopanga amagwirira ntchito yonseyo - kuchokera pamachitidwe a feedstock mpaka kuthandizira kwa sintering. Makina ndi chinthu chimodzi chokwera mtengo kwambiri pamakina omwe amakonda kulephera mochenjera komanso kokwera mtengo.
Lingaliro Lolakwika: Machine vs. Process Partner
Zofunsa zambiri zimachokera kumakampani omwe akufuna kukweza kapena kukhazikitsa mzere watsopano wa MIM. Cholinga chawo chimakhala chakuthwa kwa laser pa jakisoni. Amafuna kudziwa za kapangidwe ka screw, kukana kuvala kwa migolo, komanso ngati ili ndi plunger yoyendetsedwa ndi servo. Izi ndi zoona, koma ndi zachiwiri. Funso loyambirira liyenera kukhala: kodi wopanga uyu amamvetsetsa zomwe zimachitika zinthu zisanalowe mu mbiya ndipo gawo lobiriwira litatulutsidwa?
Ndawonapo maopareshoni akugula makina apamwamba aku Germany okha kuti avutike kwa miyezi yambiri ndi zosagwirizana. Vuto silinali makina ojambulira. Chinali chakudya, choperekedwa ndi gulu lina, chomwe chinali ndi mawonekedwe omangira omwe sanagwirizane ndi kutentha kwa makinawo. Wopanga makinawo, wanzeru pamakanika, anali ndi upangiri wopanda pake pakugwirizana kwa feedstock. Anagulitsa chida, osati yankho.
Apa ndipamene maziko a zitsulo ndi kuponya amakhala ofunika kwambiri. Tengani kampani ngati Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd.. Pazaka zopitilira 30 mu nkhungu za zipolopolo ndikuyika ndalama, kulowa kwawo pothandizira ntchito za MIM kumakhala komveka. Iwo sali kokha ogulitsa makina; amakhala ndi kupuma sayansi ya zinthu—zitsulo zosapanga dzimbiri, aloyi opangidwa ndi cobalt, aloyi a faifi tambala. Akayang'ana pa a makina opangira jekeseni wachitsulo, iwo amawona ngati sitepe yowomba mu nkhani yayitali ya debinding ndi sintering. Malingaliro amenewo amasintha chilichonse.
Kumene Mavuto enieni Amabisala: Feedstock ndi Tooling Interface
Tiyeni titenge granular. Chomwe chimapweteka kwambiri ndi mphuno ndi zovala zomangira pokonza zakudya zowononga zodzaza ndi zitsulo zolimba. Wopanga akutchula chitsulo chokhazikika chokha pazigawozi ndi mbendera yofiira. Mwina alibe chidziŵitso kapena akulephera kuchita zinthu zina. Zokambirana zikuyenera kusinthira kuzinthu ziwirizi: Kodi ndi zinthu ziti zomwe mungakonde zowononga mutu wa 17-4PH feedstock? kapena Kodi valavu yosabwerera idzakhala yotani pamene ikuyendetsa tungsten carbide?
Ndimakumbukira ntchito ina yomwe tinakumana ndi zoopsa kwambiri mkati mwa maola 50 titatha. Makinawo anali abwino, koma wopereka chakudya ndi womanga makinawo anali kulozerana zala. Katswiri yemwe anali ndi maziko oyambira - ofanana ndi gulu la QSY - adazithetsa. Anapereka lingaliro la kusinthidwa pang'ono kwa chiŵerengero cha kuponderezana kwa wononga ndi kusintha kwa liner yapadera, yolimba. Kukonzaku kudabwera chifukwa chomvetsetsa momwe ufa wachitsulo umapwetekera, chinthu china chobadwa nacho kwa katswiri wazopanga. Webusaiti yawo, tsngtaocnc.com, amalozera pakuzama uku, kundandalika ma aloyi enaake omwe amawagwiritsa ntchito, zomwe zimawonetsa malingaliro oyamba azinthu.
Chinyengo china ndi kuwongolera kutentha. Kwa MIM, sitikulankhula za kutentha kumodzi kosungunuka ngati jakisoni wapulasitiki. Ndizokhudza kuyang'anira mawonekedwe amafuta a viscous, zodzaza ufa. Magawo amayenera kuyendetsedwa mosamala kwambiri kuti asapatulidwe kapena kuwonongeka msanga kwa ma binder. Wopanga wabwino adzakhala ndi zosankha zatsatanetsatane, zosagwirizana ndi zone control ndi sensor kuyika, zomwe nthawi zambiri zimapangidwa kuchokera ku mayesero ndi zolakwika ndi zida zenizeni.
Sintering Link: Kugwirana Chanza Kwaiwalika
Palibe kukambirana za a wopanga makina opangira jakisoni wachitsulo wathunthu popanda kukhudza sintering. Uku ndiye kusiyana kwakukulu kwambiri kuchokera ku jekeseni wa pulasitiki. Gawo lobiriwira la geometry, kachulukidwe kachulukidwe, ndi kugawa kwa binder - zonse zimatengera gawo la jakisoni - zimatsimikizira kupambana kwa sintering. Mbali yomwe ikuwoneka bwino kuchokera mu nkhungu imatha kupotoza kapena kupotoza mowopsya mu ng'anjo.
Wopanga mchere wofunikira adzakhala ndi, kapena adzagwirizana nawo, ukadaulo wa sintering. Ayenera kukambirana zinthu zomwe zimachulukirachulukira pazinthu wamba, momwe kapangidwe ka zipata zimakhudzira kusokonekera, komanso kupangira mbiri yang'anjo. Ichi ndichifukwa chake kampani yomwe ili ndi mbiri ya QSY ndiyosangalatsa. Bizinesi yawo yayikulu pakuyika ndalama - njira yomwe imadaliranso matenthedwe otenthetsera kuti awotche mapatani ndi zipolopolo za sinter - zimawapatsa chidziwitso chambiri cha kutulutsa kwamafuta ndi sintering kinetics. Ndi chidziwitso chofananira chomwe chimamasulira mwamphamvu ku MIM.
Ndinaphunzira izi movutikira. Nthaŵi ina tinapanga chigawo chocholoŵana, chokhala ndi mipanda yopyapyala. Linaumbidwa mokongola. Koma pakuyimba, idatsika. Wopereka makinawo anali wopanda ntchito. Anali katswiri wa ng'anjo ya sintering yemwe adawona kuti kuthamanga kwa jekeseni kunali kwakukulu kwambiri, kumapanga kusiyana kwa kachulukidwe kosaoneka ndi maso. Kukonzekera kunali mu magawo a makina a makina, koma matendawa adachokera kumapeto kwa sintering. Opanga makina abwino kwambiri amaganiza ngati katswiriyu; amawona ng'anjoyo ngati woweruza womaliza wa ntchito ya makina awo.
Zochita: Ntchito, Kusintha Mwamakonda Anu, ndi Makina Okwanira Okwanira
Pansi, sikuti mukungogula makina; mukugula ubale wautumiki ndi kuthekera kosintha mwamakonda. Kwa masitolo osakaniza kwambiri, kusintha kwachangu nkhungu ndikofunikira. Kodi opanga amapereka njira yolimba yochepetsera mwachangu? Kwa R&D kapena magulu ang'onoang'ono, kodi kuwombera kwakung'ono, kosinthika kumapezeka, ngakhale sichoyimira chawo?
Opanga ambiri amakankhira mizere yawo yayikulu kwambiri, yokhala ndi makina ambiri. Koma malo ogulitsa ntchito omwe angakhalenso akupanga makina a CNC m'mbali - monga ntchito zomwe zalembedwa Tsamba la deta la QSY-Makina apakati, osinthika kwambiri atha kukhala kugawa kwanzeru kwambiri. Kutha kuphatikiza makinawo mumayendedwe ochulukirapo omwe amaphatikizanso makina achiwiri ndi mwayi wowoneka. Wopanga amene amamvetsetsa mfundo zazikuluzikuluzi angapereke chitsogozo chabwinoko.
Ndiye pali utumiki. Kodi angapereke chithandizo chanthawi yeniyeni yothetsera mavuto? Gulu latsopano la feedstock likayambitsa zovuta, kodi mainjiniya awo athandizira kusintha magawo, kapena angotumiza makaniko kuti awone ma hydraulics? Kusiyana kwake ndi kwakukulu. Yoyamba imagwira ntchito ngati bwenzi, yomalizayo ngati wogulitsa.
Kutsiliza: Kusintha Mulingo Wounikira
Choncho, powunika a wopanga makina opangira jakisoni wachitsulo, sunthani pepalalo patsamba lachiwiri. Yambani kukambirana ndi zinthu sayansi ndi sintering. Afunseni za mbiri yawo yachipambano chakuthupi chovuta kwambiri. Fufuzani chidziwitso chawo cha binder systems. Funsani za ubale wawo ndi ogulitsa feedstock ndi omanga ng'anjo.
Yang'anani opanga ophatikizidwa mudziko lonse lapansi lakupanga zitsulo, monga omwe ali ndi mbiri yakuponya kapena zitsulo za ufa. Njira yawo yopangira makina ndi yosiyana kwambiri - yokwanira. Makinawa amakhala chida cholondola chopangira phala lokhala ndi zitsulo, osati makina ojambulira apulasitiki okhala ndi chimango cholemera.
Pamapeto pake, wopanga bwino amakuthandizani kuyendetsa njira yonse ya MIM, osati kungokugulitsani ndalama. Amavomereza kuti magwiridwe antchito a makina awo amalumikizidwa mosadukiza ndi zosintha zam'mwamba ndi zapansi. Ndiwo mtundu wa mgwirizano womwe umasintha ndalama zowopsa za likulu kukhala mzati wodalirika wopanga. Ndizochepa pa kugula makina komanso zambiri zopezera chidutswa cha makina ovomerezeka, ogwira ntchito.
