Sainzi Yakakurumbira yeMaven Laser | Nzira Gumi Dzakajairika Dzekushongedza
- Kuwedera kwesimbi yakachengetedzwa (SMAW)
Kupinza simbi yakavharwa nesimbi ndeimwe yehunyanzvi hwakakosha hunofanirwa kuve nenyanzvi yekupinza simbi. Kusagona hunyanzvi uhwu kunokonzera zvikanganiso zvakasiyana-siyana mumusungo wekupinza simbi.
- Kuwedera kweArc Yakanyudzwa Mumvura (SAW)
Kunyudza arc yakanyudzwa mumvura inzira yekunyudza inoshandisa arc yemagetsi senzvimbo yekupisa. Inopinda zvakadzika, inobudirira zvakanyanya uye ine mhando yepamusoro yekunyudza: simbi yakanyungudutswa inobviswa mumhepo nekudzivirira tsvina, uye mashandiro acho akagadzirwa nemichina yakawanda, zvichiita kuti ikodzere kunyudza misungo mirefu yemapuranga epakati nepakati neakobvu.
- Gasi Tungsten Arc Welding (GTAW/TIG)
Heano mamwe matanho akakosha ekudzivirira GTAW:
(1) Gara uchiisa tungsten electrode yakarodzwa kusvika pakona yakanaka. Electrode isina kusimba inokonzera kuputika kwemagetsi uye arc isina kugadzikana, zvichikanganisa weld.
(2) Kana electrode ye tungsten iri pedyo zvakanyanya nemusono we weld, inonamira pabasa; kana iri kure zvakanyanya, arc inopararira, zvichiita kuti welds dzisvibe, electrode inokurumidza kupera uye iwane mwaranzi yakasimba kune welder. Zviri nani kuichengeta iri pedyo zvakanyanya sezvinobvira.
(3) Kudzora tambo dzemagetsi inyanzvi, kunyanya pakusanganisa simbi dzakatetepa—kusanganisa simbi chete kana dzangobuda. Kusiyana nemichina yekusanganisa otomatiki ine waya dzinozvifambisa dzoga uye dzinofamba, kusanganisa simbi kunopfuta nepakati pebasa.
(4) Kuisa waya nemaoko kunoda kunzwa kwakanaka. Waya yekuwedera yemhando yepamusoro inogona kuchekwa kubva pamapepa esimbi asingatsvi 304 nemuchina wekuchekerera pachinzvimbo chekutenga waya yakamonerwa kare; waya yakanaka yakamonerwa kare inowanikwa kune vatengesi vakawanda.
(5) Gara uchishandira munzvimbo ine mhepo inofefetera zvakanaka uye pfeka magirovhosi edehwe, mbatya dzisingatsvi moto uye ngowani yekuwedera inodzima otomatiki.
(6) Shandisa muromo weceramic wetochi yekuwedera kudzivirira chiedza che arc—kunyanya, chengeta kumashure kwetochi kwakatarisana nechiso chako zvakanyanya sezvinobvira.
(7) Nyanzvi yekuwedera ine ruzivo rwakadzama uye fungidziro yekupisa, saizi uye mashandiro etochi yedziva rekuwedera.
(8) Isa pamberi kushandisa maerekitironi etungsten ane mavara eyero kana machena, sezvo achida hunyanzvi hwepamusoro hwekuwedera.
- Kuwedera Gasi reOxy-Fuel (OFW)
Kupinza gasi reOxy-fuel kunoshandisa murazvo kupisa simbi yekutanga newaya yekupinza panosangana simbi, zvichinyungudutsa kuti zvikwanise kupinza. Magasi anowanzo shandiswa anosanganisira acetylene, gasi repetroleum rakanyungudutswa uye hydrogen, ine oxygen semushonga mukuru we oxidizer.
- Kushongedza neLaser
Kupinza neLaser inzira inoshanda zvikuru uye chaiyo yekubatanidza inoshandisa laser beam ine simba rakawanda senzvimbo yekupisa, uye ibasa guru rekushandisa tekinoroji yekugadzirisa zvinhu zvelaser. Muma1970, yainyanya kushandiswa pakupinza zvinhu zvine madziro matete uye kupinza nekukurumidza. Maitiro ekupinza anodzora kupinza: mwaranzi yelaser inopisa pamusoro pebasa, uye kupisa kwepamusoro kunopararira mukati kuburikidza nekupisa. Nekudzora maparamendi akadai sehupamhi hwelaser pulse, simba, simba repamusoro uye chiyero chekudzokorora, basa rinonyunguduka kuti rigadzire dziva reweld rakati.
- Gasi Metal Arc Welding (GMAW/MIG/MAG)
Vazhinji vanowedera vanoona GMAW senzira iri nyore yekuwedera nekuda kwekusapinda kwayo zvakanaka uye nyore kudzidza. Kazhinji, munhu mutsva asina ruzivo rwekuwedera anogona kuwedera mushure memaawa maviri kusvika matatu chete ekudzidziswa nenyanzvi.
Pfungwa huru dzekudzidza GMAW: chengetedza ruoko rwakagadzikana, gadzirisa magetsi nemagetsi, dzora kumhanya kwewelding, uye dzidza mafambiro emaoko akakodzera (zvinongowanikwa nyore nyore nekuona mavhidhiyo ekudzidzisa). Kugona kutevedzana kwewelding kuchakubvumidza kuita mabasa mazhinji ewelding.
- Kukweshana kweKukwesha
Kukwesha jira kunobatanidza zvinhu (friction welding) inzira inoshandisa kupisa kunokonzerwa nekukweshana panzvimbo dzinosangana zvinhu zvebasa senzvimbo inotonhorera, zvichikonzera kushanduka kwepurasitiki kwezvinhu zvebasa zvichimanikidzwa kuti zvikweshe.
Kana paine kumanikidzwa kwakasimba kana kuti torque iri kuwedzera, kufamba pakati pemawelding contact end faces kunogadzira kupisa kwekukweshana uye kupisa kwepurasitiki pamusoro pekukweshana, zvichikwidza tembiricha yenzvimbo kusvika padyo nepokunyunguduka asi kazhinji pasi penzvimbo yekunyunguduka. Izvi zvinoderedza kuramba kwechinhu ichi, zvinowedzera plasticity uye zvinopwanya oxide film panzvimbo yacho. Kana paine kumanikidzwa kwakashata, pamwe chete nekuchinja kwepurasitiki uye kuyerera kwezvinhu, welding inoitwa kuburikidza ne intermolecular diffusion uye recrystallization panzvimbo yacho—zvichiita kuti ive nzira yekukwesha yakasimba.
Kukwesha friction kunowanzo kuve nematanho mana: (1) kushandurwa kwesimba remakanika kuita simba rekupisa; (2) kushanduka kwepurasitiki kwezvinhu; (3) kudzvanywa kunovhiringidza pasi pemamiriro ethermoplastic; (4) kupararira kwepakati pemamorekuru uye kudzokororwa kwecrystallization.
- Kukwesha kweUltrasonic
Kuwedera kweUltrasonic kunotumira mafungu anotenderera zvakanyanya kunzvimbo mbiri dzebasa dzinoda kuwedera. Kana dzamanikidzwa, nzvimbo mbiri idzi dzinokweshana kuti dzigadzire kubatana pachikamu chemolecular layer. Sisitimu yakakwana yekuwedera kweUltrasonic inonyanya kuve nejenareta yeUltrasonic, transducer, horn, welding tip assembly, mold uye furemu.
- Kubatanidza Nyoro
Kuisa simbi nekubatanidza zvinoshandisa simbi yekuzadza ine poindi yekunyunguduka yakaderera pane simbi yepakutanga. Zvishandiso zvebasa nesimbi yekuzadza zvinodziiswa kusvika patembiricha iri pamusoro pepoindi yekunyunguduka yefiller asi pasi pepoindi yekunyunguduka yesimbi yepakutanga. Simbi yekuzadza yakanyungudutswa inonyorovesa simbi yepakutanga, inozadza nzvimbo yejoini uye inopararira nesimbi yepakutanga kuti iwane kubatana kwezvishandiso zvebasa. Kuisa simbi nekubatanidza zvine deformation shoma uye majoini akatsetseka, anoyevedza, zvichiita kuti zvikodzere kupinza neunyanzvi, zvikamu zvakaoma uye magungano akagadzirwa nezvinhu zvakasiyana (semuenzaniso, mapaneru ehoneycomb, mablade eturbine, maturusi ekucheka ecarbide akasimwa uye mabhodhi edunhu akadhindwa). Zvichibva patembiricha yekubatanidza, kuisa simbi nekubatanidza zvakakamurwa muzvikamu zviviri: maitiro ane tembiricha yekubatanidza pasi pe450℃ anonzi soft soldering, uye pamusoro pe450℃ anonzi hard brazing.
- Kubata Kwakaoma
Nguva yekutumira: Kukadzi-03-2026
