Aikace-aikace na Ultrasonic Plastic Welder a cikin Kayan aikin likita da Kunshin Magungunan-I

1.Ka'ida da halaye naultrasonic filastik welder  

Dangane da kaddarorin thermal daban-daban na guduro, ana iya raba robobi zuwa robobi na thermoplastics da robobin thermosetting.Ultrasonic roba waldi inji iya walda thermoplastics kawai.

1.1 Ka'ida da na'urar ultrasonic filastik welder

Ka'idar ultrasonic filastik welder: Ultrasonic filastik waldi nau'in fasaha ne wanda ke narkewa da sandunan wani ɓangare na weld ɗin filastik tare a ƙarƙashin aikin ultrasonic vibration.

Babban abubuwan da aka gyara na na'urar waldi na filastik filastik sun yi kama da na'urar waldi na ƙarfe na ultrasonic, waɗanda suka haɗa da janareta & tsarin, jikin injin da ƙaho na ultrasonic.Ya haɗa da tsarin bin diddigin mitar ta atomatik, tsarin sarrafa amplitude da tsarin sarrafa lokaci da wasu tsarin yanayin walda.

1.2 Siffofin ultrasonic filastik waldi na'ura

(1) Ba kamar lankwasawa vibration da ake bukata ta ultrasonic karfe waldi, The a tsaye vibration ne kai tsaye daukar kwayar cutar zuwa yankin walda ta na sama ultrasonic ƙaho, da kuma vibration shugabanci na ultrasonic ƙaho ne perpendicular zuwa lamba surface na waldi part.Saboda juriyar sautin mahaɗin mahaɗa biyu (watau wurin walda), za a samar da babban zafin jiki na gida.Saboda rashin ƙarancin zafin jiki na filastik, zafi ba shi da sauƙi don tarwatsawa da tarawa a cikin yankin walda, don haka filastik ya narke.Ta wannan hanyar, a ƙarƙashin aikin ci gaba da matsin lamba, fuskar sadarwar walda ta narke a cikin jiki, kuma bayan warkewa, za a iya kafa wurin walda ko farfajiyar walda.

(2) A lokacin aikin walda na filastik, saboda ana watsa makamashin girgizar ultrasonic zuwa yankin waldawa ta hanyar ƙaho na sama na ultrasonic, nisa na ƙarfin girgiza ultrasonic ya bambanta da siffar ƙaho na sama.Dangane da nisa daga fuskar ƙarshen radial na ƙaho na ultrasonic zuwa yankin walda, an raba shi zuwa waldi na kusa da filin walda.Gabaɗaya, nisa tsakanin 6 ~ 7 mm ana kiransa kusa da waldawar filin, kuma nisa mafi girma daga wannan ana kiransa walda mai nisa.

(3) Ultrasonic roba waldi ya bambanta da karfe waldi, mabuɗin ultrasonic filastik waldi ne zane na waldi tabo da waldi ƙaho.Domin cimma sakamako mafi kyau na ultrasonic filastik waldi, ya zama dole don zaɓar ikon ultrasonic da ya dace, matsa lamba na walda da lokacin walda, da ƙirar ƙirar ultrasonic ƙaho.