Wane mettiri na Kontrolin Tsarin Statistiki suka yi amfani da su don kofin tushen gida na maita?

Da bukatar ƙayyadaddun masana'antar kera motoci, aiki ne mai girma don tabbatar da inganci da aiki iri ɗaya tare da miliyoyin abubuwan haɗin. A cikin yanayin wani ɓangaren mahimmanci na kayan gani da aminci na abin hawa kamar ruwan tabarau na hasken wuta, wannan daidaituwa ba za a iya yin ciniki ba. Bayan barin binciken ƙarshen layi na al'ada, manyan masana'antun suna amfani da SPC (Stantic Process Control). Wannan aiki ne, tsarin kula da bayanai don saka idanu da sarrafa tsarin samarwa a ainihin lokacin don kauce wa lahani kafin su faru. Waɗannan su ne muhimman matakan SPC da ya kamata a yi amfani da su don yin ruwan tabarau na hasken mota cikakke.

Ma'aunin Ma'auni na Ma'auni da Ma'auni.

Babban manufar ruwan tabarau shi ne ya wuce haske cikin hanyar da ba ta da kyau. SPC yana lura da waɗannan masu canji waɗanda ke tabbatar da wannan.

Kammala Ta Kuma Cikin Duniya (VLT): A cikin kwayoyin da suka zuba, VLT ana amfani da spectrophotometry na gaba daya ko spectrophotometry na gaba daya ta yawa don fahimta. Maimaita da farko na wadannan alamarwa ana tsarawa su ne a menga da control charts, kuma kowane batch ya kamata iya samun farko na kammala (misali: [?]90s) da farko mai ƙarami.

Fahimtar Haze: Haze (kammala ta kuma cikin duniya) ana fahimta shi kamar VLT a matsayin ASTM D1003. Alamarwa na SPC na haze su tsara haze da kammala na jihar da farko mai ƙarami (yana da kyau a yayin da aka yi amfani da farko na ƙarami na 1-2 farko), domin rage kammala mai ƙarami ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta kuma cikin duniya wanda ke zama ba tare da farko na ƙarami na kammala ko kammala ta......

Alamarwa na Kammala na Jihar da Alamarwa na Kammala da Jihar

Kwayoyin ya kamata su fito a cikin housing da hermetic seal da beam pattern. Kammala na jihar ta fahimta tana daga SPC.

Kamarar Tafki: Ta hanyar alama na laser ba da ta kawo ko micrometers na fahimtar, ayyukan yadda ake tsayayya kamar tafki a cikin wani daga cikin lokaci na muhimmi (kamar shakara na kawo, tsarin na optikal). Tafkin (X-bar da R chart) suka nuna kamar yadda ake canza a lokacin da aka yi amfani da mold, canzani na pressure na injection ko yadda ake canza yadda ake gudanen, wanda zai iya haifar da canzani na karamin karamin ko canzani na optical.

Dukuka na Dukuka na Muhammali: kamar dukuka na kamar kamar, dukuka na kamar kamar, dukuka na kamar kamar, da kamar kamar na kamar kamar, suka nuna a cikin system na vision ko Coordinate Measuring Machines (CMM). Wadannan dukuka suka nuna kamar yadda ake canza a cikin process capability indices (Cpk da Cp). Cpk na 1.33 ko kamar kamar yana bukatar, wanda ya nuna cewa process ya dace da kamar yadda ake canza da kamar yadda ake canza a cikin limits na engineering.

Dukuka na Tsarin Coating

Tsarin hard coat wanda ake amfani da ita don kawo aminci daga scratch da tsarin UV-protective shine ne tsarin da ke ciki da karamin karamin kuma yana bukatar amfani da ita da karamin karamin.

Kwayar Kwaya: Kwayar kwaya ana amfani da ultrasonic ko eddy-current gauges don yin amfani da su, kuma ana rubutawa a lokacin da aka yi. Kamar yadda kwayar kwaya ya kashe wani abu ne maimakon samun hanyar gaba daya na abrasion da UV resistance. Wani alama na kwayar kwaya mai zafi shi ne alama na masu kuskuren curing ko masu kuskuren rate of flow, amma kwayar kwaya mai yawa zai iya haifar da stress da cracking.

Fasahin Curing: A cures na UV, dosage da intensity na ultraviolet light ana yin amfani da su a lokacin da aka yi kuma ana rubutawa su. SPC ya sa curing energy a tsakiyar da ke bukatar samun optimal cross-linking da adhesion.

Fasahin Injection Molding.

Injection molding press shine abu mahimmanci a tsarin samun lens. Mashin din ana tsammaninsa da SPC ba hanya na part ba.

Tsawon Melt da Farko: Tsawon yadda polycarbonate ta zama mai gudunmawa da farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma farko na kuma tsawon kuma......

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Abin da Ayyukan Na Bisa Kuma Na Musawa.

SPC an fara a cikin lokacin da abu zai shiga cikin mold.

Kammalun Abun Da Yana Cikin Resin: Polycarbonate ya kamata a sanya su kuma a gudunmawa. Alama na moisture na online suna ba da bayani wanda ke kawo tsawon moisture a yadda ke ƙaranci daga farko (misali, <0.02%). Splay (tsirin silver) da hydrolytic degradation suna zuwa a lokacin da yawa na moisture kuma suna yin fuskantar da kamar yadda ke ƙaranci da tsawon clarity na lokacin da yawa.

Kwamfawa na Rangewa da Additives: A kashe rangewa mai lafiya ko materials da aka kawo, bayanin spectrophotometric na rangewa (Lab* values) da kwararun UV stabilizers zasu iya aikata a cikin SPC don fahimta tsakanin kwamfawa na batch douna.

Mun saba mu a cikin shakara na mu a amfani da Statistical Process Control mai yawa. A cikin kwayoyin taimaka na mu, mu duba da mu raba bayanai masu mahimmanci, don hanyar misali: drying resin da pressure a tsakiyar mold zuwa gaba daya na thickness na coating da optical transmission a lokacin da suka daga. Ta hanyar amfani da automated measurement da data analytics, za mu iya tsarin yadda ake yi amfani da process capability (CPK > 1.67 a key dimensions) ta hanyar mai kyau, kuma mu tabbata cewa kullum headlight lens an taimakawa shi da akwai wani specification mai kyau, batch by batch. Wani abu da ke cikin alama na SPC da ke cikin jihadi na mu ya nuna a matsayin mai fahimta, wanda ya nuna muhimmancin mu a tsarin control na quality da yadda za mu iya ba da consistency wanda ke bukatar su a fito a cikin world automotive supply networks.