labarai

Abstract: Ana amfani da fasahar Ultrasonic a cikin masana'antu. Wannan takarda zata gabatar da ka'idar yankan ultrasonic, kuma su hada misalai da takamaiman kayayyakin lantarki don kwatanta illar yankan inji da yankan laser, da kuma nazarin aikace-aikacen fasahar yankan ultrasonic.

· Gabatarwa

Yanke Ultrasonic babbar fasaha ce don yanke kayayyakin thermoplastic. Ultrasonic sabon fasaha amfani ultrasonic waldi don yanke workpieces. Kayan aikin walda na Ultrasonic da kayan aikin sa suma sun dace da yanayin samar da kayan sarrafa kansa. Ana amfani da fasahar yanke Ultrasonic sosai a kasuwanci da kayan masarufi, kayan kera, sabon makamashi, kwali, likitanci, sarrafa abinci da sauran fannoni. Tare da saurin haɓaka tattalin arziƙin cikin gida, zangon aikace-aikacen zai ƙara faɗi da faɗi, kuma buƙatun cikin kasuwa zai ƙara ƙaruwa. Saboda haka, fasahar yankan ultrasonic tana da babban ci gaba.

· Yankan inji

Yankan inji shi ne rabuwa da kayan ta hanyar makanikai a yanayin zafi na yau da kullun, kamar su shearing, sawing (saw saw, wafer saw, sand saw, etc.), milling da sauransu. Yankan kayan inji hanya ce ta gama gari wacce ake lalata kayan kuma yankan sanyi ne. Mahimmancin shine almakun ya matse kayan da za'a sarrafa su don fuskantar nakasa da kuma rage tsarin rabuwa. Hanyar yankan inji ana iya raba shi zuwa matakai uku a jere: 1. matakin nakasa na roba; 2. matakin nakasa filastik; 3. matakin karaya

· Yankan laser

3.1 Ka'idar yankan laser

Yankan Laser yana amfani da katako mai ƙarfi mai ƙarfi mai haske don haskaka aikin, dumama kayan zuwa dubbai zuwa dubun digiri Celsius a cikin ɗan gajeren lokaci, yana ba da damar sanya kayan cikin iska mai narkewa cikin sauri, tururi, ɓarna, ko ƙonewa, yayin amfani da katako axarfin iska mai sauri mai saurin motsawa yana bugu da narkakken abu, ko kuma abun da yake tururi ya busa daga tsagin, ta yadda yake yanke kayan aikin don cimma manufar yankan kayan. Yankan laser shine ɗayan hanyoyin yankan zafi.

3.2 Laser sabon fasali:

A matsayin sabon hanyar sarrafawa, an yi amfani da sarrafa laser a cikin masana'antar lantarki saboda fa'idodi na daidaito, sauri, aiki mai sauƙi da kuma babban digiri na aiki da kai. Idan aka kwatanta da hanyar yankan gargajiya, injin yankan laser bawai ƙarancin farashi bane, kaɗan yake da amfani, kuma saboda sarrafa laser ba shi da matsin lamba na inji a kan kayan aikin, sakamakon yankan kayan, daidaito da saurin yankan suna da yawa mai kyau, kuma aikin yana da lafiya kuma gyaran yana da sauƙi. Fasali kamar: Siffar samfurin da injin laser ya yanke ba rawaya bane, gefen atomatik baya kwance, babu nakasawa, ba wuya, girman ya dace kuma yayi daidai; na iya yanke kowane fasali mai rikitarwa; babban inganci, ƙaramin tsada, zane mai ƙirar kwamfuta Yana iya yanke kowane yadin da aka saka a kowane irin sura. Ci gaban sauri: Dangane da haɗuwa da laser da fasahar komputa, masu amfani zasu iya tsara fitowar zanen laser kuma canza zanen a kowane lokaci muddin an tsara su akan kwamfutar. Yankan Laser, saboda katako marar ganuwa ya maye gurbin wuka na inji na gargajiya, ɓangaren inji na laser ba shi da alaƙa da aikin, kuma ba zai tage saman aikin yayin aikin ba; saurin yankan laser yana da sauri, raunin yana da santsi kuma mai fadi, gabaɗaya baya buƙatar aiki mai zuwa; babu danniyar kanikanci a cikin ragin, ba sautin burr; madaidaicin aiki daidai, maimaita sakewa, babu lalacewar farfajiyar kayan; Shirye-shiryen NC, na iya aiwatar da kowane shiri, na iya yanke dukkan farantin tare da babban tsari, ba buƙatar buɗe sifa, ajiyar tattalin arziki.

· Yanke Ultrasonic

4.1 Ultrasonic sabon ka'ida:

Tare da zane na musamman na walda kai da gindi, ana walda kan walda a gefen gefen kayan leda, kuma ana amfani da vibration na ultrasonic don yanke kayan don cimma nasarar yankan ta amfani da ka'idar aiki ta ultrasonic vibration. Kamar yadda yake tare da dabarun sarrafa kayan gargajiya, asalin ka'idar fasahar yankan ultrasonic shine a yi amfani da janareta na lantarki don samar da igiyar ruwa na wani yanki na mitoci, sannan asalin amplitude da kuzari sun zama kanana ta hanyar mai amfani da ultrasonic-inji da aka sanya a cikin ultrasonic yankan kai. Ultrasonicararren ultrasonic ya rikide zuwa faɗakarwar inji na wannan mitar, sa'annan ya haɓaka ta hanyar rawa don samun babban isasshen ƙarfi da ƙarfi (ƙarfi) don biyan buƙatun yankan kayan aikin. A ƙarshe, ana watsa makamashin zuwa kan walda, sannan kuma samfurin ya yanke. Fa'idodi na tsaguwa suna santsi kuma ba fasassu bane.
Ultrasonic yankan vibration tsarin ne yafi hada da ultrasonic transducer, ultrasonic Kakakin da waldi kai. Daga cikin su, aikin mai yin transducer na ultrasonic shine canza siginar lantarki zuwa siginar acoustic; ƙaho muhimmin abu ne na kayan aikin sarrafa ultrasonic. Tana da manyan ayyuka guda biyu: (1) maida hankali kan kuzari-ma’ana, an kara ƙarfin motsi na jijjiga na inji ko kuma saurin gudu, ko kuma an maida hankali kan kuzarin a wani karamin yanayi na jujjuyawar don tattara makamashi; (2) da acoustic makamashi ne yadda ya kamata daukar kwayar cutar zuwa load- Kamar yadda wani inji impedance Converter, impedance daidaito da aka yi tsakanin transducer da acoustic load don ba da damar ultrasonic makamashi da za a daukar kwayar cutar daga transducer zuwa kaya sosai nagarta sosai.

4.2. Fasali na yankan ultrasonic:

Lokacin da igiyar ruwan ultrasonic ke murnar kaiwa matakin zafin jiki mafi girma, samfurin yana narkewa saboda tsananin zafin jikin intermolecular da tashin hankali na ciki.

Ultrasonic sabon fasali. Yankan Ultrasonic na da fa'idodi na santsi da tabbaci, yankewa daidai, babu nakasawa, babu warping, fluffing, spinning, wrinkling da sauransu. M "injin yankan laser" mai kaucewa "yana da rashin dacewar yankan yankan, mai da hankali, pilling, da dai sauransu. Abubuwan fa'ida na yankan ultrasonic sun hada da: 1. Gudun gudu mai sauri, tare da lokacin sake zagayowar na kasa da dakika daya. 2. Ba a ƙarfafa sassan filastik ba; 3. Yankan yankan tsafta ne; 4 Za'a iya yanke wurare da yawa a lokaci guda don rabuwa ta atomatik 5 Yankan Ultrasonic ba gurɓatacce bane.

Wani irin abu ne ake yanka ta amfani da duban dan tayi? Mafi kyawun aiki don tsayayyen thermoplastics (polycarbonate, polystyrene, ABS, polypropylene, nailan, da sauransu). Suna wuce makamashin inji sosai. Starfin taurin (yanayin yanayin elasticity) thermoplastics kamar su polyethylene da polypropylene suna karɓar kuzarin inji kuma suna iya ba da sakamako ba daidai ba.

· Kammalawa

Idan aka kwatanta da tasirin yankan inji, yankan laser da yankan ultrasonic, ultrasonic yafi dacewa da yankan kunnen samfurin, kuma tasirin yana da kyau, biyan bukatun yankan kayan, kuma ingancin yankan ultrasonic shine mafi girma. Yanke Ultrasonic shine kyakkyawan mafita ga buƙatun yankan kayan.

Tare da zurfafa zurfafa bincike kan fasahar yankan ultrasonic, an yi imanin cewa a nan gaba, za a yi amfani da shi sosai.


Post lokaci: Nuwamba-04-2020