{"id":12109,"date":"2021-12-30T06:32:47","date_gmt":"2021-12-30T06:32:47","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=12109"},"modified":"2021-12-30T06:32:47","modified_gmt":"2021-12-30T06:32:47","slug":"foundry-feed-nozzle","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/tr\/foundry-feed-nozzle\/","title":{"rendered":"D\u00f6k\u00fcmhane Besleme Nozulu"},"content":{"rendered":"

D\u00f6k\u00fcm Besleme Nozulu, al\u00fcminyum \u015ferit d\u00f6k\u00fcm ve haddeleme makinesinin en \u00f6nemli par\u00e7as\u0131d\u0131r ve kalitesi, \u015feridin kal\u0131nl\u0131\u011f\u0131n\u0131, kalitesini ve verimini do\u011frudan etkiler.<\/span><\/p>\n

Foundry Besleme Nozulu, uygulamada ba\u015fka isimlerle de an\u0131lmaktad\u0131r,<\/span> D\u00f6k\u00fcm Ucu, U\u00e7 Bo\u015flu\u011fu, Nozul, D\u00f6k\u00fcm Ucu, D\u00f6k\u00fcm Ucu, D\u00f6k\u00fcm Nozulu, Besleme Ucu, Besleme Ucu.<\/span><\/p>\n

Foundry Besleme Noz\u00fcl\u00fcn\u00fcn Kurulumu<\/span><\/strong><\/p>\n

1. D\u00f6k\u00fcm noz\u00fcl plakas\u0131n\u0131 haz\u0131rlay\u0131n<\/span><\/p>\n

1. D\u00f6k\u00fcm noz\u00fcl plakas\u0131, \u00fcst ve alt plakalar, yan plakalar ve ara \u015f\u00f6nt plakalar\u0131ndan olu\u015fur. Ara \u015f\u00f6nt plakalar\u0131n\u0131n \u015fekli, boyutu ve konumu belirlenmi\u015ftir.<\/span><\/p>\n

2. S\u0131v\u0131 metal, d\u00f6k\u00fcm noz\u00fcl plakas\u0131n\u0131n geni\u015fli\u011fi boyunca e\u015fit bir \u015fekilde da\u011f\u0131l\u0131r, sabit bir h\u0131zda akar ve s\u0131cakl\u0131k de\u011fi\u015fimi \u00b12\u2103\u2019yi ge\u00e7mez.<\/span><\/p>\n

3. D\u00f6k\u00fcm noz\u00fcl plakas\u0131n\u0131n ve \u015f\u00f6nt plakas\u0131n\u0131n i\u00e7 bo\u015fluklar\u0131, bor nitr\u00fcr \u00f6zel i\u015fleme tabi tutulmu\u015ftur; bu i\u015flem, y\u00fcksek s\u0131cakl\u0131ktaki s\u0131v\u0131 al\u00fcminyumun neden oldu\u011fu erime hasar\u0131n\u0131 etkili bir \u015fekilde \u00f6nler, s\u00fcrt\u00fcnme direncini art\u0131r\u0131r, d\u00f6k\u00fcm nozul plakas\u0131n\u0131n y\u00fcksek performans g\u00f6stermesini sa\u011flar, silikon ve al\u00fcminyumun reaksiyonu sonucu al\u00fcminyum plakada olu\u015fan siyah lekeleri ve izleri etkili bir \u015fekilde ortadan kald\u0131r\u0131r ve al\u00fcminyum plakan\u0131n y\u00fczey kalitesini art\u0131r\u0131r.<\/span><\/p>\n

4. \u00d6n kutu ve nozul paneli bile\u015fenleri, yakla\u015f\u0131k 200 \u2103'de iki saat boyunca \u00f6n kurutmaya tabi tutulur ve yakla\u015f\u0131k 110 \u2103'deki bir kurutma kutusunda saklan\u0131r.<\/span><\/p>\n

\"D\u00f6k\u00fcmhane<\/p>\n

Besleme Noz\u00fcl\u00fcn\u00fcn Ayarlanmas\u0131<\/span><\/strong><\/p>\n

1. \u015eu d\u00f6k\u00fcm nozulu plakas\u0131<\/a> \u00e7elik yap\u0131 \u00fczerine d\u00f6k\u00fcm noz\u00fcl plakas\u0131 kelep\u00e7esi monte edilir; bu kelep\u00e7e daha sonra d\u00f6k\u00fcm noz\u00fcl plakas\u0131n\u0131n platformuna sabitlenir.<\/span><\/p>\n

2. Nozul plakas\u0131n\u0131n montaj grubu \u00f6n \u0131s\u0131tma i\u015fleminden sonra ve d\u00f6k\u00fcm de\u011firmenine monte edilmeden \u00f6nce, \u0131s\u0131 kayb\u0131n\u0131 ve nem emilimini \u00f6nlemek amac\u0131yla t\u00fcm haz\u0131rl\u0131klar yap\u0131lmal\u0131 ve nozul plakas\u0131 m\u00fcmk\u00fcn olan en k\u0131sa s\u00fcrede monte edilmelidir.<\/span><\/p>\n

D\u00f6k\u00fcm plakas\u0131 grubu kurutma kutusundan \u00e7\u0131kar\u0131lmadan \u00f6nce, d\u00f6k\u00fcm ve haddeleme hatt\u0131n\u0131n haz\u0131rl\u0131k \u00e7al\u0131\u015fmalar\u0131 usul\u00fcne uygun olarak tamamlanmal\u0131d\u0131r.<\/span><\/p>\n

3. D\u00f6k\u00fcm nozulu plakas\u0131 grubu, ask\u0131 kolu vas\u0131tas\u0131yla braketten kald\u0131r\u0131l\u0131p d\u00f6k\u00fcm nozulu plakas\u0131 platformuna yerle\u015ftirildi\u011finde, <\/span>D\u00f6k\u00fcm plakas\u0131na zarar vermeyin; bu durumda silindir d\u00f6nemez.<\/span><\/p>\n

4. D\u00f6k\u00fcm noz\u00fcl plakas\u0131 platformun \u00fczerine yerle\u015ftirildikten sonra, sabitleme vidalar\u0131n\u0131 s\u0131k\u0131n.<\/span> D\u00f6k\u00fcm plakas\u0131 platformunda, d\u00f6k\u00fcm plakas\u0131 kelep\u00e7esinde ve d\u00f6k\u00fcm plakas\u0131n\u0131n d\u0131\u015f y\u00fczeyinde herhangi bir yabanc\u0131 cisim bulunmas\u0131na izin vermeyin; aksi takdirde, d\u00f6k\u00fcm plakas\u0131n\u0131n konumunun yanl\u0131\u015f olmas\u0131na neden olur.<\/span> Bu nedenle, nozul plakas\u0131 platforma sabitlenmeden \u00f6nce iyice temizlenmelidir.<\/span><\/p>\n

5. <\/span>Yatay olarak ayarlanm\u0131\u015f spiral kald\u0131r\u0131c\u0131n\u0131n \u00fcst plakas\u0131n\u0131n maksimum strok konumunda oldu\u011fundan emin olun; ya\u011f silindiri, \u00fcst plakay\u0131 hadde tezgah\u0131na do\u011fru h\u0131zla hareket ettirir. \u00dcst plakan\u0131n \u00f6n ucu ile hadde silindirinin merkez hatt\u0131 aras\u0131ndaki mesafe 120 mm oldu\u011funda, nozul platformunun b\u00f6lmesi spiral kald\u0131r\u0131c\u0131n\u0131n \u00fcst plakas\u0131na bask\u0131 uygular.<\/span> Nozul plakas\u0131n\u0131n konumunu ayarlamak i\u00e7in servo motoru \u00e7al\u0131\u015ft\u0131r\u0131n.<\/span> Servo motorla \u00e7al\u0131\u015ft\u0131r\u0131lan bu cihaz, yatay y\u00f6nde sola ve sa\u011fa, dikey y\u00f6nde yukar\u0131 ve a\u015fa\u011f\u0131 ayarlanabilir; her iki tarafta ayn\u0131 anda ya da tek tarafta ayarlanabilir.<\/span><\/p>\n

Bir ki\u015fi el feneriyle ayd\u0131nlatarak g\u00f6zetlerken, u\u00e7 plakas\u0131n\u0131 silindir aral\u0131\u011f\u0131na yerle\u015ftirin. U\u00e7 plakas\u0131n\u0131n konumu sadece g\u00f6zle belirlenmemelidir.<\/span><\/p>\n

Nozul plakas\u0131n\u0131, silindir y\u00fczeyine m\u00fcmk\u00fcn oldu\u011funca yak\u0131n olacak \u015fekilde, ancak silindire temas etmeyecek \u015fekilde silindir aral\u0131\u011f\u0131na yerle\u015ftirin. Nozul plakas\u0131n\u0131n platformunu, silindir aral\u0131\u011f\u0131n\u0131n merkez konumuna g\u00f6re yukar\u0131 veya a\u015fa\u011f\u0131 do\u011fru ayarlay\u0131n; b\u00f6ylece nozul plakas\u0131n\u0131n \u00fcst ve alt fanlar\u0131, silindir aral\u0131\u011f\u0131n\u0131n merkez \u00e7izgisiyle simetrik olarak hizalanm\u0131\u015f olur.<\/span><\/p>\n

D\u00f6k\u00fcm u\u00e7lu plakan\u0131n \u00e7\u0131k\u0131\u015f ucu ile silindir y\u00fczeyi aras\u0131ndaki mesafe yakla\u015f\u0131k 0,5-0,8 mm'dir.<\/span><\/p>\n

Ard\u0131ndan, haddehanenin \u00e7\u0131k\u0131\u015f ucunda bir cetvel kullanarak, d\u00f6k\u00fcm u\u00e7 plakas\u0131 ile her iki taraftaki iki silindirin te\u011fetsel konumu aras\u0131ndaki mesafeyi \u00f6l\u00e7\u00fcn. Her iki taraf\u0131n \u00f6l\u00e7\u00fcleri farkl\u0131ysa, iki taraf aras\u0131ndaki mesafe e\u015fit olacak \u015fekilde bir d\u00f6k\u00fcm u\u00e7 plakas\u0131n\u0131n konumunu ayarlay\u0131n.<\/span><\/p>\n

Her bir pozisyonda \u00e7al\u0131\u015fanlar gerekli beceriye sahip oldu\u011funda, plaka monte edilirken baz\u0131 pozisyonlar de\u011fi\u015ftirilebilir; ayr\u0131ca silindir temizleme personeli ve c\u00fcruf bo\u015faltma personeli, yukar\u0131daki nozul plakas\u0131n\u0131n montaj\u0131 ve ayarlamas\u0131n\u0131n tamamlanmas\u0131na yard\u0131mc\u0131 olabilir.<\/span><\/p>\n