Daki mai tsafta, wanda kuma aka sani da ɗakin da ba shi da ƙura, yawanci ana amfani da shi don samarwa kuma ana kiransa taron bita mara ƙura.An rarraba ɗakuna masu tsabta zuwa matakai da yawa dangane da tsabtarsu.A halin yanzu, matakan tsafta a masana'antu daban-daban sun fi yawa a cikin dubbai da ɗaruruwa, kuma ƙaramin adadin, mafi girman matakin tsabta.
Menene ɗaki mai tsabta?
1. Ma'anar ɗaki mai tsabta
Tsaftataccen ɗaki yana nufin sararin da aka rufe da kyau wanda ke sarrafa tsaftar iska, zafin jiki, zafi, matsa lamba, hayaniya, da sauran sigogi kamar yadda ake buƙata.
2. Matsayin daki mai tsabta
Ana amfani da ɗakunan tsabta sosai a cikin masana'antu waɗanda ke da mahimmanci ga gurɓataccen muhalli, irin su samar da semiconductor, fasahar kere kere, injuna daidai, magunguna, asibitoci, da sauransu. dole ne a sarrafa shi a cikin takamaiman kewayon buƙatu don gujewa shafar tsarin masana'anta.A matsayin kayan aikin samarwa, ɗakin mai tsabta zai iya mamaye wurare da yawa a cikin masana'anta.
3. Yadda ake gina ɗaki mai tsafta
Ginin daki mai tsabta yana aiki ne na ƙwararru, wanda ke buƙatar ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun don tsarawa da tsara kowane abu daga ƙasa, zuwa tsarin iska, tsarin tsarkakewa, rufin da aka dakatar, har ma da katako, bango, da sauransu.
Rabewa da filayen aikace-aikace na ɗakuna masu tsabta
Bisa ga daidaitattun ma'auni na Tarayya (FS) 209E, 1992 da Gwamnatin Tarayya ta Amurka ta bayar, ana iya raba ɗakuna masu tsabta zuwa matakai shida.Waɗannan su ne ISO 3 (aji 1), ISO 4 (aji 10), ISO 5 (aji 100), ISO 6 (aji 1000), ISO 7 (aji 10000), da ISO 8 (aji 100000);
- Shin lambar ta fi girma kuma matakin ya fi girma?
A'a!Karamin adadin, girman matakin!!
Misali: tMa'anar ɗaki mai tsabta na aji 1000 shine cewa ba a yarda da ƙura fiye da 1000 mafi girma ko daidai da 0.5um a kowace ƙafar kubik ba;Ma'anar ɗaki mai tsabta na aji 100 shine cewa ba a yarda da ƙurar ƙura fiye da 100 mafi girma ko daidai da 0.3um a kowace ƙafar cubic ba;
Hankali: Girman barbashi da kowane matakin ke sarrafawa shima ya bambanta;
- Shin filin aikace-aikacen tsaftataccen ɗakuna yana da yawa?
Ee!Matakan daban-daban na ɗakunan tsabta sun dace da bukatun samarwa na masana'antu ko matakai daban-daban.Bayan maimaita takaddun shaida na kimiyya da kasuwa, yawan amfanin ƙasa, inganci, da ƙarfin samar da samfuran da aka samar a cikin yanayin ɗaki mai tsafta mai dacewa ana iya ingantawa sosai.Ko da a cikin wasu masana'antu, dole ne a gudanar da aikin samarwa a cikin ɗaki mai tsabta.
- Wadanne masana'antu ne suka dace da kowane matakin?
Darasi na 1: Ana amfani da bitar ba tare da ƙura ba a masana'antar microelectronics don kera haɗaɗɗun da'irori, tare da madaidaicin buƙatun submicron don haɗaɗɗun da'irori.A halin yanzu, ɗakuna masu tsabta na aji 1 ba safai ba ne a duk ƙasar Sin.
Class 10: galibi ana amfani dashi a masana'antar semiconductor tare da bandwidth ƙasa da microns 2.Abun cikin iska na cikin gida a kowace ƙafa mai siffar sukari ya fi ko daidai da 0.1 μm, ba zai wuce 350 barbashi ƙura ba, mafi girma ko daidai da 0.3 μm, ba fiye da 30 ƙura ba, mafi girma ko daidai da 0.5 μm.Barbashin kura kada su wuce 10.
Class 100: Ana iya amfani da wannan ɗaki mai tsabta don tafiyar matakai na masana'antu na aseptic a cikin masana'antar harhada magunguna, kuma ana amfani da shi sosai a cikin masana'antar da aka dasa, hanyoyin tiyata, gami da aikin dasawa, masana'anta na masu haɗawa, da keɓewar jiyya ga marasa lafiya waɗanda ke da kulawa ta musamman. cututtuka na kwayan cuta, kamar maganin keɓewa ga majiyyatan dashen kasusuwa.
Class 1000: galibi ana amfani da su don samar da samfuran gani masu inganci, da kuma don gwaji, harhada gyroscopes na jirgin sama, da harhada ƙananan ƙananan bearings masu inganci.Abubuwan da ke cikin iska a kowace ƙafa mai siffar sukari ya fi ko daidai da 0.5 μm, bai wuce ɓangarorin ƙura 1000 ba, mafi girma ko daidai da 5 μm.Barbashin kura kada su wuce 7.
Class 10000: ana amfani dashi don haɗuwa da kayan aikin ruwa ko na'urorin huhu, kuma a wasu lokuta ana amfani da su a masana'antar abinci da abin sha.Bugu da kari, ajin 10000 mara kura bita kuma ana amfani da su a masana'antar likitanci.Abun cikin iska na cikin gida a kowace ƙafar cubic ya fi ko daidai da 0.5 μm, ba zai wuce 10000 ƙura ba, mafi girma ko daidai da 5 μm Ƙarar ƙurar m kada ta wuce 70.
Class 100000: ana amfani da shi a cikin sassan masana'antu da yawa, kamar masana'antar samfuran gani, masana'antar ƙananan sassa, manyan tsarin lantarki, na'ura mai ƙarfi ko tsarin matsa lamba, da samar da abinci da abin sha, magunguna, da masana'antar harhada magunguna.Abubuwan da ke cikin iska a kowace ƙafa mai siffar sukari ya fi ko daidai da 0.5 μm, bai wuce 3500000 ƙura ba, mafi girma ko daidai da 5 μm.Barbashin kura ba zai wuce 20000 ba.
Lokacin aikawa: Yuli-27-2023