Kodi kusinthika kwa matenthedwe a zitsulo zotayidwa kumayambitsa bwanji zolakwika zoyezera? Chida cha ZHHIMG granite choyezera kutsika chatsika ndi kulondola kwa mulingo wa AAA.

Pankhani yoyezera molondola, kukhazikika kwa maziko a zida zoyezera kumatsimikizira mwachindunji kudalirika kwa deta. Vuto la zolakwika zoyezera zomwe zimachitika chifukwa cha kutentha kwazitsulo zachitsulo zakhala zikuvutitsa makampani opanga zinthu. Komabe, nsanja yoyezera kusalala kwa granite yomwe idakhazikitsidwa ndi ZHHIMG, yokhala ndi satifiketi yolondola ya mulingo wa AAA yomwe imaphwanya miyezo yamakampani, imapereka njira yosinthira pakuyezera mwatsatanetsatane.
Thermal deformation deformation of cast iron bases: The Invisible Killer of measurement errors
Maziko a zitsulo zotayira kale ankagwiritsidwa ntchito kwambiri poyezera zida chifukwa chotsika mtengo komanso kulimba kwake. Komabe, muzogwiritsira ntchito, zovuta za kusakhazikika kwawo kwa kutentha kwawonekera pang'onopang'ono. Coefficient of thermal expansion of cast iron iron is high as 11-12 × 10⁻⁶/℃. Pamene zipangizo zikugwira ntchito kapena kutentha kwapakati kumasinthasintha, zimakhala zovuta kwambiri kuti matenthedwe awonongeke. Mwachitsanzo, kutentha kozungulira mu msonkhano kukasintha ndi 5 ℃, maziko achitsulo amatha kupindika mozungulira 0.0055-0.006mm. Kusintha kwakung'ono kotereku kudzachititsa mwachindunji kuti muyeso usinthe, kuchulukitsa cholakwika cha muyeso.

Kuonjezera apo, kutentha kwazitsulo zachitsulo kumakhala kosagwirizana. Zida zikagwiritsidwa ntchito, kutentha kwa m'deralo kumayambitsa "thermal gradient effect", zomwe zimapangitsa kuti pakhale kusokonezeka ndi kusinthika pamwamba pa maziko. Mu kuyeza kwa flatness, kupindika kumeneku kungayambitse kupatuka kwa malo omwe ali pakati pa kafukufuku woyezera ndi chinthu chomwe chikuyezedwa, pamapeto pake kutulutsa deta yolakwika. Malinga ndi ziwerengero zamakampani, pakuyezera zida zokhala ndi zitsulo zotayidwa, zolakwika zomwe zimayambitsidwa ndi matenthedwe amakhudza zoposa 40% za zolakwika zonse, zomwe zimakhudza kwambiri kulondola kwa kuyang'anira khalidwe la mankhwala.
Kupambana kwaukadaulo kwa nsanja ya granite ya ZHHIMG: Kuchotsa kutentha kwa muzu
ZHHIMG granite flatness kuyeza zida nsanja imatenga mwala wachilengedwe monga zinthu zoyambira, kuthetsa vuto la kutentha kwa matenthedwe kuchokera pakatikati pa zinthuzo. Coefficient of thermal expansion of granite ndi 5-7 × 10⁻⁶/℃ yokha, yomwe ili theka la chitsulo chachitsulo. Komanso, mkati mwake ndi wandiweyani komanso wofanana. Ngakhale pansi pa kusintha kwakukulu kwa kutentha, imatha kukhalabe kukula kwake ndi mawonekedwe ake. Deta ya labotale ikuwonetsa kuti m'malo okhala ndi kusinthasintha kwa kutentha kwa 20 ℃, mapindikidwe amtundu wa nsanja ya granite ndi ochepera 0.0014mm, zomwe zimakhala zocheperako.

Kuphatikiza pa zabwino zakuthupi, ZHHIMG imagwiritsa ntchito ukadaulo wopangidwa mwaluso kwambiri. Kupyolera mu CNC mphero ndi kupukuta njira, flatness pamwamba pa nsanja kumakulitsidwa kwa ± 0.001mm/m, kufika mlingo wapamwamba makampani. Pakalipano, mawonekedwe apadera otulutsa uchi opangidwa ndi zisa amapangidwa mkati mwa nsanja, zomwe zimawonjezera kusasunthika pomwe zimabalalitsa zopindika za mphindi zomwe zimayambitsidwa ndi kupsinjika kwamafuta, kuwonetsetsa kuti miyeso yoyezera imakhalabe yokhazikika komanso yodalirika nthawi zonse.
Chitsimikizo cholondola cha mulingo wa Aaa: Kudzipereka kwabwino kothandizidwa ndi akuluakulu
Pulatifomu ya granite ya ZHHIMG yadutsa chiphaso cholondola cha mulingo wa AAA ndi bungwe lovomerezeka padziko lonse lapansi. Muyezo wa certification uwu umafuna kuti cholakwika cha chipangizocho chiziwongoleredwa mkati mwa ± 0.3μm pansi pakusintha kangapo kwa chilengedwe monga kutentha, chinyezi ndi kugwedezeka. Kuti akwaniritse mulingo uwu, ZHHIMG yakhazikitsa njira yoyendetsera ntchito zonse: kuyambira pakuwunika miyala ya granite yaiwisi, kukonza mwatsatanetsatane mpaka kuyang'ana zinthu zomwe zamalizidwa, ulalo uliwonse umayang'aniridwa mosamalitsa ndi zida zoyendera zokha. Mwachitsanzo, laser interferometer imagwiritsidwa ntchito poyang'ana ma micron-level papulatifomu kuti atsimikizire kuti cholakwika cha flatness chakonzedwa. Kukhazikika kwa kutentha kwa nsanja kumatsimikiziridwa ndikufanizira malo ovuta kwambiri kudzera mu labotale yokhazikika ya kutentha ndi chinyezi.

M'magwiritsidwe ntchito, nsanja ya ZHHIMG yawonetsa zabwino zambiri m'mafakitale monga ma semiconductors, ma lens owoneka bwino, ndi makulidwe olondola. Kampani ina ya semiconductor itayambitsa nsanja iyi, kulakwitsa kwa kuyeza kwa flatness kunachepetsedwa ndi 90%, ndipo kuchuluka kwa zokolola kunawonjezeka ndi 15%, ndikuthetsa bwino vuto la rework chifukwa cha zolakwika za muyeso.

Poyerekeza ndi momwe makampani opanga zinthu amasinthira kukhala olondola komanso anzeru kwambiri, nsanja ya ZHHIMG granite yoyezera kusalala kwamutu yafotokozeranso mulingo wolondola ndikuwongolera kwake pakusinthika kwamafuta ndi chiphaso cha AAA-level yolondola. Sizimangopereka zitsimikizo zodalirika zamabizinesi, komanso zimalimbikitsa kudumpha kwaukadaulo kwamakampaniwo kuchokera ku "kuweruza motsimikizika" kupita "kuzindikira molondola".