Core Technology Improvement of Cable Extrusion Equipment

Ukadaulo pachimake wa zida chingwe extrusion mosalekeza bwino, kupereka chitsimikizo champhamvu kwa kusintha kwa waya ndi chingwe kupanga khalidwe ndi dzuwa.

Kupanga screw ndi chimodzi mwazofunikira zowonjezera. Sirawu yatsopanoyo imatengera mawonekedwe okongoletsedwa a geometric, monga chotchinga chotchinga. Mfundo yake ndi kugawa zinthuzo kukhala malo osungunuka ndi malo olimba otumizira poika gawo lotchinga. M'malo osungunuka, tinthu tapulasitiki timasungunuka mwachangu pansi pa kutentha kwakukulu komanso kumeta ubweya wa screw. M'malo otumizira olimba, zida zosasungunuka zimaperekedwa patsogolo mokhazikika, ndikuwongolera bwino pulasitiki ndi kukhazikika kwa extrusion. Ukadaulo wowongolera kutentha wapitanso patsogolo kwambiri. Advanced PID (proportional-integral-derivative) control algorithm kuphatikiza ndi masensa apamwamba kwambiri a kutentha amatha kuwongolera kutentha kwa gawo lililonse la mbiya. Mwachitsanzo, ena opanga zida zowongolera kutentha ku Germany amatha kusunga kuwongolera kutentha mkati mwa ± 0.5 ℃. Kuwongolera bwino kutentha kumatsimikizira kusungunuka kofanana kwa zida zapulasitiki ndikuchepetsa kuwonongeka kwazinthu zomwe zimachitika chifukwa cha kusinthasintha kwa kutentha. Kumbali ya liwiro extrusion, mkulu-liwiro extrusion zimatheka ndi optimizing pagalimoto dongosolo ndi wononga dongosolo. Zida zina zatsopano za extrusion zimagwiritsa ntchito ma motors owongolera pafupipafupi komanso zida zotumizira kwambiri. Kuphatikizidwa ndi ma screw grooves opangidwa mwapadera, kuthamanga kwa extrusion kumawonjezeka ndi 30%. Nthawi yomweyo, extrusion yothamanga kwambiri iyeneranso kuthetsa vuto loziziritsa. Dongosolo lozizira lapamwamba limatengera kuzizira kopopera ndi vacuum sizing, zomwe zimatha kuziziritsa chingwe ndikusunga mawonekedwe ake ndi kukula kwake. Pakupanga kwenikweni, zinthu zama chingwe zopangidwa ndi zida za extrusion zokhala ndi ukadaulo wotsogola wapakatikati zasintha kwambiri zizindikiro monga kusalala kwapamtunda ndi kulondola kwapang'onopang'ono, kukwaniritsa zosowa za msika wama waya apamwamba kwambiri ndi zingwe.