Dalilin da ya sa Tsauraran Bincike kan Kayan Kula da Ke Shigo Daga Ƙasashen Waje Ke Tabbatar da Dorewar Ayyukan Keɓaɓɓen Masana’antu
Jabu na Kayan Sassa na Ƙara Lalacewar Na’urorin Keɓaɓɓen Masana’antu a Duniya
Tsarin keɓaɓɓen masana’antu (industrial automation) na fuskantar manyan haɗari saboda ƙarya (fake) na sassa. Bayanai na masana’antu suna nuna cewa kashi 15% na kayan ajiya na automation da ake siya a kasuwa a buɗe su ne jabu. Waɗannan sassan da ba na asali ba suna haddasa kashi 63.7% na duk lalacewar kayan aikin PLC. Sakamakon haka, tsaikon aiki da ba a shirya ba yana ƙara kuɗin gyara kuma yana rage yawan aiki.
Mu muna samo kashi 100% na sassan automation na ƙetare da na asali ne kawai. Sarkar samarwarmu tana amfani da tashoshin masana’anta da aka ba su izini kaɗai. Waɗannan sassan na gaske suna tallafawa PLC, DCS, TSI da tsarin kariyar wutar lantarki. Saboda haka, muna kawar da manyan gibin tsaro a sarkar samarwa na kayan filin masana’antu.
Gwaje-gwajen Hanyoyi Daban-Daban da Ke Cika Ka’idojin Masana’antu na Duniya
Na’ura ko sassa na “generic” kan tsallake muhimman gwaje-gwajen dogaro. Amma sassanmu suna wuce cikakken tantancewar bin ka’idar IEC 61131. Muna gudanar da gwaje-gwaje guda shida na asali: girgiza (vibration), sauyin zafi mai zagayawa, tsangwamar lantarki (electromagnetic interference), danshi, girgizar zafi (thermal shock), da jure wa raguwar ƙarfin wuta (power sag immunity). Kowanne sashi ma yana kammala kwaikwayon tsufa a ɗaukar nauyi na ci gaba na sa’o’i 500. Bugu da ƙari, injiniyoyinmu suna yin binciken hannu sau biyu bayan gwajin injina. Wannan tsauraran tsarin inganci yana samar da kashi 99.8% na yawan kayayyakin da suka cika ka’ida cikin kwanciyar hankali.
Ingantacciyar Dorewa Mai Auna Lamba Ga Ayyukan Filin Da Ba Sa Tsayawa
Sassan automation na jabu suna lalacewa sau 19 cikin sauri fiye da na asali a ƙarƙashin ainihin yanayin ɗaukar nauyi. Haka kuma, rayuwar aikinsu tana da ƙanƙanta da kashi 60% idan aka kwatanta da sassan ƙetare na asali. Saboda haka, sassan sahihai suna rage tsaikon samarwa na ba-zata ƙwarai. Tabbacin ƙididdiga ya nuna cewa sassan ainihi suna rage yawan lalacewa a wajen aiki da kashi 92% a shekara. Suna aiki cikin aminci a cikin muhallin masana’antu mai tsauri. Dorewar aiki tana tallafawa aikin masana’antu na awa 24/7 ba tare da katsewa ba.
Shawarwari na Masana Kan Zaɓen Sassa Masu Araha Amma Masu Inganci
Masana’antu da dama suna zaɓar madadin sassa masu arha don ajiye kasafin gajeren lokaci. Sakamakon haka, waɗannan shuke-shuken suna fuskantar ɓoyayyun kuɗaɗen aiki da kiyayewa masu tsanani. Sassan da ba na asali ba suna ƙara yawan lalacewar tsarin kula (control system) har zuwa kashi 47%. Haka kuma suna ƙara matsakaicin lokacin gyaran kayan aiki da ninki 2.3. Bisa shekaru 15 na ƙwarewata a filin aiki, ina ba da shawarar a fi fifita sassan asali da aka tabbatar. Sassan ƙetare na ainihi suna kawo ƙarancin jimillar kuɗin mallaka a dogon lokaci.
Misalan Aikace-aikacen Masana’antu na Gaskiya Tare da Bayanai da Aka Tabbatar
Misali 1: Sabunta Tsarin Kariyar Matatar Wuta
Wani tashar wutar zafi a kudancin China ta yi amfani da kayayyakin kariya da ba na asali ba. Kayan aikin sun samu dakatar da aiki ba-zata sau takwas a cikin watanni shida. Bayan an koma amfani da sahihan sassan ƙetare namu, ba a sami wata matsala ba cikin watanni goma sha biyu. Shukar ta rage kuɗin kiyayewa na shekara da kashi 38% kuma ta ceci dala $210,000 USD na rashin samarwa.
Misali 2: Inganta DCS a Masana’antar Petrochemical
Wata masana’antar petrochemical da ke bakin teku ta fuskanci yawan lalacewar daidaiton siginar DCS. Dalilin asali shi ne sassan musanya na ɓangare na uku da ba su cika ƙa’ida ba. Bayan rungumar sassan DCS na ƙetare da muka tantance, daidaiton sigina ya kai kashi 99.9%. Masana’antar ta guji asarar tsaikon aiki na shekara har $180,000 USD kuma ta rage sauye-sauyen tsari da kashi 41%.
Misali 3: Sabunta Layin PLC a Masana’antar Motoci
Wani bita na kera mota ya na fama da rashin kwanciyar hankali na ikon hannu na robot. Allonin CCU na jabu suna haddasa yawan faduwar shirin da jinkiri. Sassan asalin ikon PLC ɗinmu sun kawar da matsalar faduwar shirin gaba ɗaya. Ingancin aikin layin samarwa ya ƙaru da kashi 12.5%, kuma yawan tarkacen kaya ya ragu da kashi 18% a cikin watanni uku.
Manyan Yanayin Amfani da Sassan Kula na Ƙetare
Masana’antar Makamashi da Wuta
Waɗannan sassa sun dace da kariyar grid, kulawar TSI na janareto, da kulawar substation. Suna jure tsangwamar lantarki mai ƙarfi a muhallin manyan iko.
Masana’antar Sarrafa Jere (Process Manufacturing)
Suna dacewa da DCS na petrochemical, sinadarai, da masana’antar magunguna masu aikin ci gaba. Suna kiyaye sahihin aiki duk da yawan sauyin zafin jiki.
Masana’antar Kera Kayayyaki Guda-Guda (Discrete Manufacturing)
Waɗannan sassa suna rufe layukan automation na PLC a masana’antar mota, injina, da lantarki. Suna rage yawan lalacewar kayan aiki kuma suna inganta ci gaban samarwa ba tare da yankewa ba.
Rubutun Song Mingyuan, injiniyan automation mai ƙwarewa a PLC, DCS da manyan nau’ikan na’urorin kula da masana’antu na ƙasa da ƙasa a ɓangaren petrochemical.
