Kayayyakin su ne kari na iyawar ɗan adam da levers don haɓaka ci gaban zamantakewa da ci gaba.A cikin tarihin ci gaban ɗan adam, kayan aiki suna taka rawar da ba za a iya maye gurbinsu ba, kuma tare da buƙatun ingantaccen aiki da ingantaccen aiki, buƙatun fasahar samar da kayan aikin suna ƙaruwa da girma.
Shekaru 50 da suka gabata, mutane suna kokawa don gano yadda za a canza yanayin aiki mai wahala da rashin inganci na masana'antar sarrafa kayan aiki mai wuya da gagara.Har zuwa shekarar 1955, an samu nasarar hada lu'u-lu'u a Amurka a karon farko, wanda ya aza harsashin kera da inganta kayan aikin lu'u-lu'u, sannan kuma ya haifar da matsaloli da dama.Masana'antar sarrafa kayan da ba na ƙarfe ba sun kawo wayewar gari, kuma ya zama juyin juya hali na kayan aiki na zamani a tarihin ɗan adam.Ingancin sarrafa shi yana da girma fiye da na baya.Tare da fa'idodin aikin sa mara misaltuwa, kayan aikin lu'u-lu'u sun zama sanannen yau kuma shine kawai ingantaccen kayan aiki mai wahala.Don kayan aikin sarrafa kayan da ba na ƙarfe ba, alal misali, kayan aikin lu'u-lu'u ne kawai za su iya sarrafa yumbu masu tsauri, kuma babu wasu madadin.Lu'u-lu'u masu niƙaAna amfani da su don niƙa carbide siminti kuma sau 10,000 sun fi tsayi fiye da silicon carbide.Ta amfanilu'u-lu'u abrasivemaimakon silicon carbide abrasives don aiwatar da gilashin gani, ana iya ƙara yawan ƙarfin samarwa sau da yawa zuwa sau da yawa.Rayuwar sabis ɗin zanen waya na lu'u-lu'u polycrystalline ya mutu sau 250 fiye da na zanen waya na tungsten carbide ya mutu.
Tare da ci gaba da bunkasuwar tattalin arzikin kasar Sin, ba wai kawai ana amfani da kayan aikin lu'u-lu'u ba ne kawai a fannin gine-gine da injiniyan farar hula, masana'antar sarrafa duwatsu, masana'antar motoci, masana'antar sufuri, binciken kasa da masana'antar tsaron kasa da sauran fannonin fasahar zamani na zamani, har ma a fannonin fasaha masu daraja. Duwatsu, likitanci da yawa sabbin filayen kamar kayan kida, itace, filayen gilashin da aka ƙarfafa robobi, na'urorin hannu na dutse, tukwane da sauran kayan da ba na ƙarfe ba masu ƙarfi da karyewa suna ci gaba da tasowa, kuma buƙatun zamantakewa na kayan aikin lu'u-lu'u yana ƙaruwa sosai kowace shekara.
Dangane da matsayi na samfur, kasuwar kayan aikin lu'u-lu'u ya kasu kashi biyu zuwa ƙwararrun kasuwa da kasuwar manufa ta gaba ɗaya.
Abubuwan da ake buƙata na kasuwa masu sana'a don kayan aikin lu'u-lu'u suna nunawa a cikin mafi girman buƙatun don alamun aiki, wato, don ƙayyadaddun kayan aiki da kayan aiki na musamman, kayan aikin lu'u-lu'u dole ne su hadu da wasu alamun fasaha irin su yankan inganci, yanke rayuwa da daidaiton mashin.Kayan aikin lu'u-lu'u masu sana'a kawai suna lissafin kusan kashi 10% na jimlar kayan aikin lu'u-lu'u dangane da fitarwa, amma tallace-tallacen kasuwancin su yana da kashi 80% zuwa 90% na jimlar kayan aikin lu'u-lu'u.
A cikin shekarun 1960, masana'antar kera kayan aikin lu'u-lu'u sun jagoranci samar da masana'antu da ci gaba cikin sauri a kasashen da suka ci gaba a Turai da Amurka.A cikin 1970s, Japan cikin sauri ta zama ɗaya daga cikin manyan ƴan wasa a masana'antar kayan aikin lu'u-lu'u, suna samun fa'ida mai fa'ida tare da ƙarancin farashin masana'anta.A cikin 1980s, Koriya ta maye gurbin Japan a matsayin tauraro mai tasowa a masana'antar kayan aikin lu'u-lu'u.A cikin shekarun 1990, da karuwar masana'antun kasar Sin a duniya, masana'antar kera kayan aikin lu'u-lu'u na kasar Sin ma sun fara aiki, kuma sannu a hankali sun nuna kwarewa sosai.Bayan fiye da shekaru goma na ci gaba, akwai dubban masana'antun kayan aikin lu'u-lu'u a kasar Sin, tare da darajar kayan da ake fitarwa a kowace shekara fiye da yadda ya zama daya daga cikin manyan masu samar da kayan aikin lu'u-lu'u na duniya bayan Koriya ta Kudu.
Tare da tarin fasahohin kasar Sin da ci gaba a masana'antar kera kayan aikin lu'u-lu'u, kamfanonin kayan aikin lu'u-lu'u na kasar Sin a halin yanzu suna da cikakkiyar damar kera kayan aikin lu'u-lu'u masu matsakaici da tsayi, kuma suna da fa'ida mai matukar amfani.Ƙasashen yammacin duniya sun kasance sun mallaki fasaha a cikin kasuwar ƙwararru ta tsakiyar-zuwa-ƙarshe.ya karye.Halin da kamfanonin kayan aikin lu'u-lu'u na kasar Sin ke shiga tsaka-tsaki zuwa kasuwa mai tsayi ya bayyana.
Dangane da nau'ikan samfura, masana'antun kayan aikin lu'u-lu'u na kasar Sin sun fi samar da su: kayan aikin lu'u lu'u-lu'u, kayan aikin lu'u-lu'u,lu'u-lu'u kofin ƙafafunda mai yankan lu'u-lu'u,guduro lu'u-lu'u polishing gammayeda sauran kayayyakin.Daga cikin su, kayan aikin lu'u-lu'u sune nau'ikan masana'antar kayan aikin lu'u-lu'u mafi inganci a kasar Sin.
Lokacin aikawa: Fabrairu-10-2022