Mu makampani opanga mabatire a lithiamu, monga zida zazikulu zopangira, kukhazikika kwa nsanja yoyendetsera makina opangira utoto kumachita gawo lofunika kwambiri pakupanga mabatire a lithiamu. M'zaka zaposachedwa, makampani ambiri opanga mabatire a lithiamu apeza kuti akamakweza zida zawo, atasintha maziko achitsulo chachikhalidwe ndi maziko a granite, kukhazikika kwa nsanja yoyendetsera kwafika pamlingo wapamwamba. Malinga ndi mayeso enieni, kuchuluka kwa kukhazikika kwafika pa 200%. Kenako, tidzafufuza zifukwa zake.
Kusiyana kwa zinthu zakuthupi kumayala maziko a kukhazikika
Kukhazikika kwa kutentha: Granite ili ndi ubwino waukulu
Pa nthawi yogwira ntchito ya makina ophikira batire ya lithiamu, zinthu monga kuyendetsa mota ndi kutentha komwe kumachitika chifukwa cha kukangana kungayambitse kusinthasintha kwa kutentha kozungulira zidazo. Kuchuluka kwa kutentha kwa chitsulo chopangidwa ndi chitsulo ndi pafupifupi 12×10⁻⁶/℃, ndipo kukula kwake kumasintha kwambiri kutentha kukasintha. Mwachitsanzo, kutentha kukakwera ndi 10℃, maziko a chitsulo chopangidwa ndi chitsulo cha mita imodzi amatha kutalikitsidwa ndi 120μm. Kuchuluka kwa kutentha kwa granite kumakhala kochepa kwambiri, kokha (4-8) ×10⁻⁶/℃. Pansi pa mikhalidwe yomweyi, kutalika kwa maziko a granite a mita imodzi ndi 40-80μm yokha. Kusintha pang'ono kwa kutentha kumatanthauza kuti m'malo opangira omwe kutentha kumasintha pafupipafupi, maziko a granite amatha kusunga bwino kulondola koyambirira kwa nsanja yosuntha ndikuwonetsetsa kuti njira yophikirayo ndi yokhazikika.
Kulimba ndi kusinthasintha kwa ntchito: Granite ndi yabwino kwambiri
Kulimba kumatsimikizira kuthekera kwa chinthu kukana kusintha kwa zinthu, pomwe magwiridwe antchito a kuuma amagwirizana ndi mphamvu yoyamwa mphamvu yogwedezeka. Ngakhale chitsulo chopangidwa chili ndi kuuma kwake, chili ndi kapangidwe ka graphite mkati mwake. Pogwiritsa ntchito mphamvu yosinthasintha yomwe imachitika nthawi yayitali chifukwa cha kugwiritsa ntchito zida, chimakhala ndi kupsinjika kwanthawi yayitali, zomwe zimapangitsa kuti chisinthe ndikukhudza kukhazikika kwa nsanjayo. Mosiyana ndi izi, granite ndi yolimba, ili ndi kapangidwe kolimba mkati komanso kuuma kwake kwabwino kwambiri. Kapangidwe kake kapadera ka mchere kamapatsa mphamvu yabwino kwambiri youma, zomwe zimapangitsa kuti isinthe mphamvu yogwedezeka mwachangu kukhala mphamvu yotentha kuti iwonongeke. Kafukufuku wasonyeza kuti m'malo ogwedezeka a 100Hz, granite imatha kuchepetsa kugwedezeka mkati mwa masekondi 0.12, pomwe chitsulo chopangidwa chimafuna masekondi 0.9. Makina ophimba batire ya lithiamu akamagwira ntchito mwachangu, maziko a granite amatha kuchepetsa kwambiri kusokonezeka kwa kugwedezeka pamutu wophimba, kuonetsetsa kuti makulidwe ofanana komanso okhazikika a chophimbacho.
Thandizo la deta yochuluka kuti pakhale bata
Kuyesa kugwedezeka: Kusiyana kwa amplitude ndi kosiyana
Mabungwe aukadaulo adachita mayeso ogwedera pa nsanja zoyendera za makina ophikira batire a lithiamu okhala ndi maziko achitsulo choponyedwa ndi maziko a granite motsatana. Makina ophikira akamagwira ntchito bwino ndipo liwiro limakhala pa 100m/min, sensa yolondola kwambiri imagwiritsidwa ntchito kuyeza kutalika kwa magawo ofunikira a nsanjayo. Zotsatira zake zikuwonetsa kuti kutalika kwa nsanja yosunthira yachitsulo choponyedwa ndi 20μm mbali ya X-axis ndi 18μm mbali ya Y-axis. Pambuyo posinthidwa ndi maziko a granite, kutalika kwa X-axis kunachepa kufika pa 6μm ndipo kwa Y-axis kunachepa kufika pa 5μm. Kuchokera ku deta ya amplitude, zitha kuwoneka kuti maziko a granite achepetsa amplitude ya nsanja yosuntha mbali ziwiri zazikulu ndi pafupifupi 70%, kuchepetsa kwambiri kulondola kwa kugwedera ndikupereka umboni wamphamvu woti kukhazikika kwakhazikika.
Kukonza molondola kwa nthawi yayitali: Kukula pang'onopang'ono kwa zolakwika
Pa nthawi yoyeserera yopitilira maola 8 yophimba, kulondola kwa malo a nsanjayo kunayang'aniridwa nthawi yeniyeni. Pogwiritsa ntchito maziko achitsulo chopangidwa ndi chitsulo, cholakwika cha malo a nsanjayo chimawonjezeka pang'onopang'ono pakapita nthawi. Pambuyo pa maola 8, cholakwika cha malo ozungulira a XY ax chimafika ±30μm. Cholakwika cha malo a nsanja yoyenda yokhala ndi maziko a granite pambuyo pa maola 8 ndi ±10μm yokha. Izi zikusonyeza kuti panthawi yopanga nthawi yayitali, maziko a granite amatha kusunga bwino kulondola kwa nsanjayo, kupewa kupatuka kwa malo ophimba komwe kumachitika chifukwa cha kusuntha kolondola, ndikutsimikiziranso ubwino wake wokhazikika.
Kukhazikika kwa kutsimikizira zotsatira zenizeni za kupanga kwakhala bwino
Pa mzere weniweni wa kampani inayake yopanga mabatire a lithiamu, maziko achitsulo cha makina ena opaka utoto adasinthidwa kukhala maziko a granite. Asanakwezedwe, kuchuluka kwa zolakwika za chinthucho kunali kokwera kufika pa 15%, ndipo zolakwika zazikulu kuphatikiza makulidwe osafanana a chophimba ndi kupotoka kwa chophimba m'mphepete mwa pepala la electrode. Pambuyo pa kukwezedwa, kuchuluka kwa zolakwika za chinthucho kudatsika kwambiri kufika pa 5%. Pambuyo pa kusanthula, chifukwa chakuti maziko a granite amawonjezera kukhazikika kwa nsanja yosuntha ndiye kuti njira yopaka utoto imakhala yolondola komanso yowongoka, zomwe zimachepetsa bwino zolakwika za chinthu zomwe zimayambitsidwa ndi nsanja zosakhazikika. Izi zikuwonetsa bwino momwe maziko a granite amakhudzira khalidwe la kupanga makina opaka utoto a lithiamu.
Pomaliza, kaya kuchokera ku kusanthula kwa malingaliro a zinthu, deta yeniyeni yoyesera kuchuluka, kapena mayankho a zotsatira pa mzere wopanga, zikuwonetsa momveka bwino kuti kukhazikika kwa nsanja yoyendera ya makina opaka batire ya lithiamu pogwiritsa ntchito maziko a granite poyerekeza ndi maziko achitsulo chopangidwa ndi chitsulo chopangidwa ndi chitsulo kungafikire 200%. Kwa makampani opanga mabatire a lithiamu omwe amatsata khalidwe lapamwamba komanso mphamvu zambiri, maziko a granite mosakayikira ndi chisankho chofunikira kwambiri chowonjezera magwiridwe antchito a makina opaka.
Nthawi yotumizira: Meyi-19-2025