Elektrikli d\u00f6vme \u00e7elik k\u00fcresel vana, y\u00fcksek kontrol do\u011frulu\u011fu ve uygun kurulum ve hata ay\u0131klama nedeniyle \u00e7e\u015fitli end\u00fcstriyel kontrol sistemlerinde giderek daha yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Ancak kullan\u0131m s\u00fcrecinde, yerinde kurulum ve hata ay\u0131klama personelini rahats\u0131z eden baz\u0131 problemler, yani vanan\u0131n i\u00e7 s\u0131z\u0131nt\u0131s\u0131 sorunu da vard\u0131r. Burada, fabrikan\u0131n sahadaki bak\u0131m personeline yard\u0131mc\u0131 olmay\u0131 umarak elektrikli d\u00f6vme \u00e7elik k\u00fcresel vanalar\u0131n yayg\u0131n i\u00e7 s\u0131z\u0131nt\u0131 nedenlerini ve \u00e7\u00f6z\u00fcmlerini tart\u0131\u015faca\u011f\u0131z.<\/p>\n\n\n\n\n\n
Vana 90\u00b0 d\u00f6nd\u00fcr\u00fclerek a\u00e7\u0131l\u0131p kapat\u0131l\u0131r. Akt\u00fcat\u00f6r\u00fcn torku yeterince b\u00fcy\u00fck olmad\u0131\u011f\u0131ndan, devreye alma s\u0131ras\u0131nda bas\u0131n\u00e7 olmadan tam kapal\u0131 konuma ula\u015fmak kolayd\u0131r. D\u00f6nen bir kuvvet olu\u015ftu\u011funda s\u0131v\u0131n\u0131n itti\u011fi itme kuvvetinin \u00fcstesinden gelemedi\u011finden kapanma yerinde olmaz.<\/p>\n\n\n\n
\u00c7\u00f6z\u00fcm: Akt\u00fcat\u00f6r\u00fc y\u00fcksek itme g\u00fcc\u00fcyle de\u011fi\u015ftirin veya ortam\u0131n dengesiz kuvvetini azaltmak i\u00e7in dengeli bir makarayla de\u011fi\u015ftirin.<\/p>\n\n\n\n
D\u00f6vme \u00e7elik valf \u00fcreticileri, \u00fcretim s\u00fcrecinde valf malzemesini, i\u015fleme teknolojisini, montaj teknolojisini vb. s\u0131k\u0131 bir \u015fekilde kontrol etmez, bu da s\u0131zd\u0131rmazl\u0131k y\u00fczeyinin niteliksiz ta\u015flanmas\u0131na neden olur ve \u00e7ukurla\u015fma ve trahom gibi kusurlu \u00fcr\u00fcnler tamamen ortadan kald\u0131r\u0131lmaz, bu da elektrikle sonu\u00e7lan\u0131r. d\u00f6vme \u00e7elik k\u00fcresel vana. s\u0131z\u0131nt\u0131.<\/p>\n\n\n\n
\u00c7\u00f6z\u00fcm: S\u0131zd\u0131rmazl\u0131k y\u00fczeyini yeniden i\u015fleyin.<\/p>\n\n\n\n
Elektrikli d\u00f6vme \u00e7elik k\u00fcresel vanan\u0131n geleneksel kontrol y\u00f6ntemi, valf limit anahtar\u0131, a\u015f\u0131r\u0131 tork anahtar\u0131 ve di\u011fer mekanik kontrol y\u00f6ntemlerinden ge\u00e7er. Bu kontrol bile\u015fenleri ortam s\u0131cakl\u0131\u011f\u0131ndan, bas\u0131nc\u0131ndan ve neminden etkilendi\u011finden, valf konumland\u0131rma hatas\u0131na, yay yorgunlu\u011funa, termal genle\u015fme katsay\u0131s\u0131 e\u015fitsizli\u011fine ve di\u011fer objektif fakt\u00f6rlere neden olacak ve daha sonra elektrikli d\u00f6vme \u00e7elik k\u00fcresel vanan\u0131n i\u00e7 s\u0131z\u0131nt\u0131s\u0131na neden olacakt\u0131r.<\/p>\n\n\n\n
\u00c7\u00f6z\u00fcm: Limiti yeniden ayarlay\u0131n.<\/p>\n\n\n\n
\u0130\u015fleme ve montaj i\u015fleminden etkilenen elektrikli d\u00f6vme \u00e7elik k\u00fcresel vana, genellikle elektrikli d\u00f6vme \u00e7elik k\u00fcresel vanan\u0131n manuel olarak kapat\u0131ld\u0131ktan sonra elektrikle a\u00e7\u0131lamamas\u0131 olgusuna sahiptir. Elektrikli kontrol vanas\u0131n\u0131n stroku, \u00fcst ve alt limit anahtarlar\u0131n\u0131n hareket konumu ile daha k\u00fc\u00e7\u00fck ayarlan\u0131rsa, elektrik kontrol vanas\u0131 s\u0131k\u0131 bir \u015fekilde kapat\u0131lmayacak veya vana a\u00e7\u0131lmayacakt\u0131r. Elektrikli d\u00f6vme \u00e7elik k\u00fcresel vanan\u0131n strokunun daha b\u00fcy\u00fck ayarlanmas\u0131, a\u015f\u0131r\u0131 tork anahtar\u0131 koruma etkisine neden olacakt\u0131r. A\u015f\u0131r\u0131 tork anahtar\u0131n\u0131n aksiyon de\u011feri daha b\u00fcy\u00fck ayarlan\u0131rsa, yava\u015flama aktarma mekanizmas\u0131na \u00e7arpma veya valfe \u00e7arpma, hatta motorun yanmas\u0131 gibi kazalar ya\u015fanacakt\u0131r.<\/p>\n\n\n\n
Bu sorunu \u00e7\u00f6zmek i\u00e7in, elektrik kontrol vanas\u0131nda hata ay\u0131klarken elektrik kontrol vanas\u0131n\u0131 manuel olarak sonuna kadar sallayabilir, ard\u0131ndan sabit elektrikli kap\u0131n\u0131n a\u00e7\u0131lma y\u00f6n\u00fcnde alt limit anahtar\u0131 konumuna kadar sallayabilir ve ard\u0131ndan elektrik d\u00f6vmesini a\u00e7abilirsiniz. \u00dcst limit anahtar\u0131 konumunu ayarlamak i\u00e7in \u00e7elik k\u00fcresel vanay\u0131 tamamen a\u00e7\u0131k konuma getirin. Bu \u015fekilde, elektrikli d\u00f6vme \u00e7elik k\u00fcresel vana, elektrikli d\u00f6vme \u00e7elik k\u00fcresel vanan\u0131n manuel olarak kapat\u0131ld\u0131ktan sonra elektrik g\u00fcc\u00fcyle a\u00e7\u0131lamamas\u0131 olgusuna sahip olmayacak, b\u00f6ylece elektrikli d\u00f6vme \u00e7elik k\u00fcresel vana serbest\u00e7e a\u00e7\u0131l\u0131p kapat\u0131labilecektir, ancak elektrikli d\u00f6vme \u00e7elik k\u00fcresel vanan\u0131n s\u0131zmas\u0131na neden olacakt\u0131r.<\/p>\n\n\n\n
Limit anahtar\u0131n\u0131n hareket konumu nispeten sabit oldu\u011fundan, \u00e7al\u0131\u015fma s\u0131ras\u0131nda vana taraf\u0131ndan kontrol edilen ortam taraf\u0131ndan vanan\u0131n s\u00fcrekli a\u015f\u0131nmas\u0131 ve a\u015f\u0131nmas\u0131, elektrik kontrol vanas\u0131 ayarlansa bile vanan\u0131n gev\u015fek bir \u015fekilde kapat\u0131lmas\u0131ndan kaynaklanan i\u00e7 s\u0131z\u0131nt\u0131ya da neden olacakt\u0131r. ideal olarak.<\/p>\n\n\n\n
\u00c7\u00f6z\u00fcm: Limiti yeniden ayarlay\u0131n.<\/p>\n\n\n\n\n