Mashandisiro Ekushandisa Wire Feed Welder (Nhungamiro Yevatangi)

Pakupera kwegwaro iri, iwe unofanirwa kuziva mashandisiro aungaita waya feed welder.

Wire feed welders ndiyo imwe yedzakanakisa nzira dzekujoinha simbi yakatetepa uye yakakora, uye kuziva mashandisiro ayo kunogona kukubatsira iwe kuwana welding kugona. Kudzidza mashandisiro ewaya feed welding muchina hakuna kuoma zvakadaro. Asi pane zvimwe zvinhu, zvakadai semhando yegesi uye kona yekutenderera, iyo, kana isina kudzidza zvakanaka, inogona kukonzera matambudziko akawanda.

Nehurombo, vanhu vazhinji havatore nguva yekudzidza zvakadzama vopedzisira vazvikuvadza kana kuita basa remhando yepamusoro. 

Kazhinji, kushandisa nemazvo waya yekudyira welding muchina, tevera matanho aya.

• Batanidza muchina wewaya feed welding kune yakakodzera magetsi.
• Batidza silinda yegasi uye chengetedza iyo chaiyo gasi kuyerera mwero (CFH).
• Ongorora ndiro yesimbi uye uone ukobvu hwezvinhu.
• Batanidza simbi yepasi patafura yewelding uye igaye.
• Isa iyo chaiyo kumhanya uye voltage pamushini we welding.
• Pfeka zvese zvinodiwa zvekudzivirira.
• Isa pfuti yewelding pakona chaiyo.
• Sarudza yako welding nzira.
• Dzvanya yekutanga switch iri pane welding pfuti.
• Nyatsotanga kupisa pamahwendefa esimbi.

Tichaenda mune zvakadzama pazasi.

Muchina wewaya welding unoshanda sei?

Wire-fed welders vanogadzira welds vachishandisa inoenderera-inodyiswa waya emagetsi. Aya ma electrode anopinda mumashini nerubatsiro rwechibatiso chemagetsi. Aya anotevera maitiro anotangwa kana chinokonzeresa switch pane chinopisa chinodzvanywa.

• Zvitubu zvemagetsi zvichatanga kushanda
• Iyo cutscenes ichatangawo panguva imwe chete.
• The arch spring inotanga kushanda
• Gasi richatanga kuyerera
• Ma rollers achadyisa waya

Saka, nearc inopisa, wire electrode uye nheyo yesimbi inotanga kunyunguduka. Aya maitiro maviri anoitika panguva imwe chete. Nekuda kwemaitiro aya, simbi mbiri idzi dzichanyunguduka uye kuita mubatanidzwa welded. Kudzivirirwa kwesimbi kubva pakusvibiswa kunoita basa rekudzivirira gasi.

Kana iwe uchijairana neMIG welding, iwe unonzwisisa kuti maitiro akafanana. Zvisinei, kushandiswa kwekushongedza kwakadaro kunoda unyanzvi hwakakodzera uye midziyo.

Zvaunoda Kuziva Usati Washandisa Wire Feed Welder

Tisati taenderera mberi nekucheka, zvakakosha kuti tidzidze nezvehunyanzvi maitiro ewaya feed welding muchina. Kunzwisisa kwakakodzera kweaya matekiniki kuchakubatsira zvakanyanya paunenge uchipisa.

Management

Kana zvasvika kune nzira, unogona kusarudza kubva pane maviri sarudzo. Unogona kudhonza kana kusunda. Heino tsananguro iri nyore pamusoro pavo.

Kana iwe uchiunza pfuti yewelding kwauri iwe uchiweta, maitiro aya anozivikanwa senzira yekudhonza. Kusundidzira pfuti yewelding kure newe inozivikanwa senzira yekusundidzira.

Iyo nzira yekudhonza inowanzoshandiswa mu flux-cored waya uye electrode welding. Shandisa nzira yekusundidzira yewaya feed welder.

Zano: Kune MIG welder, unogona kushandisa nzira dzekusundidzira kana kudhonza.

Kushanda angle

Ukama huri pakati pewelder's workpiece uye axis ye electrode inozivikanwa sekona yekushanda.

Iko kushanda kwekona kunoenderana zvachose nekubatana uye rudzi rwesimbi. Semuenzaniso, kona yekushanda inogona kusiyana zvichienderana nerudzi rwesimbi, ukobvu hwayo, uye rudzi rwekubatanidza. Kana tichifunga nezvezvinhu zviri pamusoro, tinokwanisa kusiyanisa zvinzvimbo zvina zvakasiyana.

• flat position
• Horizontal position
• Vertical position
• Overhead chinzvimbo

Angle yemhando dzakasiyana dzekubatanidza

Kujoinhi yebutt, kona yakakodzera i90 degrees.

Chengetedza kona ye60 kusvika 70 madhigirii epamakumbo.

Chengetedza 45 degree angle yeT-joints. Majoini ese ari matatu ari munzvimbo yakachinjika.

Kana zvasvika panzvimbo yakachinjika, simba rinokwevera zvinhu pasi rinoita basa guru. Saka, chengeta kona yekushanda iri pakati pe0 ne15 madhigirii.

Chengetedza kona yekushanda yakatwasuka ye5 kusvika ku15 madhigirii. Nzvimbo dzepamusoro dzinonetsa kubata. Iko hakuna chaiyo yekushanda kona yenzvimbo iyi. Saka shandisa ruzivo rwako pane izvi.

Travel angle

Kona iri pakati petochi yewelding uye weld mundiro inozivikanwa sekona yekufamba. Nekudaro, ndiro yacho inofanirwa kuenderana negwara rekufamba. Mawelder mazhinji anochengeta kona iyi iri pakati pe5 ne15 degrees. Heano mamwe mabhenefiti ekona chaiyo yekufamba.

• Gadzira zvishoma spatter
• Kuwedzera arc kugadzikana
• Kupinda kwepamusoro

Makona anopfuura 20 madhigirii ane mashoma kuita. Vanobudisa huwandu hwespatter uye zvishoma kupinda.

Kusarudzwa kwewaya

Kusarudza waya yakakodzera yebasa rako rekushongedza kwakakosha. Kune mhando mbiri dzewaya dzewaya feed welding michina. Saka hazvina kuoma kusarudza chinhu.

ER70C-3

Iyo ER70S-3 yakanakira kune zvakajairwa chinangwa welding application.

ER70C-6

Ndiyo yakanakira sarudzo yesimbi yakasviba kana ngura. Saka shandisa waya iyi kugadzirisa uye kugadzirisa basa.

Wire size

Kune simbi dzakakora, sarudza 0.035" kana 0.045" waya. Shandisa 0.030 inch waya kune zvakajairika maapplications. 0.023" dhayamita waya ndiyo yakanakira waya dzakatetepa. Saka, zvichienderana nebasa rako, sarudza saizi yakakodzera kubva kune waya electrodes ER70S-3 uye ER70S-6.

Sarudzo yegesi

Sezvinoita newaya maelectrodes, kusarudza iyo chaiyo mhando yekudzivirira gasi kunotarisisa kunaka kweweld yako. Iko kusanganiswa kwe25% carbon dioxide uye 75% argon ndiyo yakanakira musanganiswa wemhando yepamusoro weld. Kushandisa iyi musanganiswa kunoderedza spatter. Mukuwedzera, ichadzivirira zvakanyanya kupisa-kuburikidza nesimbi. Kushandisa gasi risiri iro kunogona kukonzera porous weld uye kuburitswa kwehutsi hunokachidza.

Zano: Kushandisa 100% CO₂ ndiyo imwe nzira yemusanganiswa wepamusoro. Asi CO₂ inogadzira spatter yakawanda. Saka zviri nani neAr uye CO₂ musanganiswa.

Wirefu

Kureba kwetambo inonamatira kunze kwepfuti yewelding inonyanya kukosha kupfuura iwe unogona kufunga. Izvi zvinokanganisa zvakananga kugadzikana kwearc. Saka, siya 3/8 inch yakabuda kureba. Kukosha uku ndiko chiyero chinoshandiswa nevazhinji vanopisa.

Ramba uchifunga: Waya refu inogona kuita ruzha kubva kuarc.

10 Nhanho Yekutungamira Yekushandisa Wire Feed Welder

Iye zvino iwe unoziva nezvemakona, waya uye gasi kusarudzwa kubva kune chikamu chekare. Iri ruzivo rwekutanga rwakakwana kuti urambe uchishanda nemuchina wedu wewaya welding.

Danho 1 - Batanidza kune chinobuda magetsi

Pawaya feed welding muchina, iwe uchada yakakosha socket. Mazhinji mawelder anouya ne13 amp outlet. Saka, tsvaga 13 amp outlet uye plug mune yako waya yekudyira welding muchina.

Zano: Zvichienderana nesimba rekubuda kwemuchina welding, ikozvino mune yekubuda inogona kusiyana.

Danho 2: Batidza gasi rekupa

Zvadaro enda kune gasi tangi uye usunungure valve. Shandura vharuvhu kuchinjika.

Isa kukosha kweCFH kusvika ku25. Iko kukosha kweCFH kunoreva kuyerera kwegasi.

Ramba uchifunga: Sarudza gasi maererano nemirairo iri muchikamu chekare.

Nhanho 3 - Edza Huru hwendiro

Wobva watora mahwendefa maviri auchange uchisevenzesa basa iri rewelding woyera ukobvu hwawo.

Kuyera ukobvu hwendiro iyi, iwe uchada geji seyakaratidzwa pamufananidzo uri pamusoro. Dzimwe nguva unowana iyi sensor ine welding muchina. Kana kuti unogona kutenga imwe kubva kuchitoro chako chemahara.

Isa geji pandiro uye uone kukora kweplate. Mumuenzaniso wedu, kukora kweplate ndeye 0.125 inches. Nyora kukosha uku. Iwe unozozvida gare gare kana iwe uchiseta kumhanya uye voltage.

Nhanho 4 - Gadzira tafura yewelding

Michina yakawanda yewelding inouya neground clamp. Shandisa chibatiso ichi kugadzika tafura yewelding. Ichi chiyero chinosungirwa chekuchengetedza. Zvikasadaro, unogona kubatwa nemagetsi.

Nhanho 5 - Seta Speed ​​​​uye Voltage

Simudza chivharo chiri padivi pemuchina welding.

Pachivharo unogona kuwana chati inoratidza kumhanya uye voltage yechinhu chimwe nechimwe. Kuti uwane maitiro maviri aya, unoda ruzivo runotevera.

• Nyaya yemhando
• Gasi rudzi
• Waya ukobvu
• Plate dhayamita

Pakuratidzira uku, ndakashandisa 0.125" dhayamita simbi ndiro uye C25 gasi. C25 gasi rinosanganisira Ar 75% uye CO₂ 25%. Uye zvakare, ukobvu hwewaya ndeye 0.03 inches.

Maererano nezvirongwa izvi, unoda kuisa voltage ku 4 uye kukurumidza kusvika 45. Tarisa pamufananidzo uri pamusoro kuti uwane pfungwa yakajeka yeizvi.

Ikozvino vhura switch pamushini wewelding uye isa voltage uye nekumhanyisa pamageji.

Danho 6 - Pfeka pamidziyo yekudzivirira inodiwa

The welding process ibasa rine njodzi. Kuti uite izvi, iwe uchada yakawanda yekudzivirira midziyo. Saka pfeka giya rekudzivirira rinotevera.

• Respirator
• Girazi rekudzivirira
• Magiravhusi ekudzivirira
• ngowani yomoto

Cherechedza: Usaise hutano hwako panjodzi nekupfeka zviri pamusoro apa zvekudzivirira usati watanga welding process.

Nhanho 7 - Isa Torch paKurudyi kona

Funga nezvekona yekushanda uye kona yekufamba uye isa mwenje wewelding pakona chaiyo.

Semuenzaniso, chengeta kona yekufamba pakati pe5 ne15 madhigirii uye sarudza kona yekushanda zvichienderana nerudzi rwesimbi, ukobvu uye rudzi rwekubatanidza. Nokuda kwekuratidzira uku, ndiri kusungira mahwendefa maviri esimbi.

Nhanho 8 - Sunda kana Dhonza

Zvino sarudza pamusoro pekugadzira welding yebasa iri; dhonza kana kusunda. Sezvaunotoziva, kusunda welding ndiyo yakanakisa sarudzo yewaya feed welder. Saka, isa welding torch maererano.

Nhanho 9 - Dzvanya iyo Trigger Switch

Zvino dzvanya chinokonzeresa switch patochi uye tanga iyo welding process. Rangarira kubata welding torch zvakasimba panguva iyi.

Nhanho 10 - Pedzisa Welding

Pfuura tochi yewelding kuburikidza nesimbi yesimbi welding line uye upedze maitiro nemazvo.

Zano: Usabata ndiro yakasungwa pakarepo. Siya ndiro patafura yewelding kwemaminitsi 2-3 uye rega itonhorere pasi. Kubata ndiro yakasungwa ichiri kupisa kunogona kupisa ganda rako.

Zvinetso Zvekuchengetedza zvine chekuita neWelding

Welding inomutsa matambudziko akawanda ekuchengetedza. Kuziva nyaya idzi pachine nguva kunogona kubatsira chaizvo. Saka, heino mimwe mibvunzo yakakosha yekuchengetedza.

• Dzimwe nguva michina yewelding inogona kuburitsa utsi hunokuvadza.
• Unogona kubatwa nemagetsi.
• Matambudziko emaziso
• Iwe unogona kutarisana nekupisa kwemwaranzi.
• Mbatya dzako dzinogona kubata moto.
• Unogona kuwana metal smoke fever
• Kuratidzwa kune simbi dzakadai nickel kana chromium kunogona kutungamira kune asthma yebasa.
• Pasina mhepo yakakwana, ruzha runogona kunge rwakakuremera.

Kuti udzivise nyaya dzekuchengetedza dzakadaro, gara uchipfeka midziyo yekudzivirira yakakodzera. Saka, heano matanho mashoma ekuzvidzivirira.

• Kupfeka magirovhosi nebhutsu zvinokudzivirira kubva pakutsva kweganda. (1)
• Pfeka ngowani yewelding kudzivirira maziso ako nechiso.
• Kushandisa chinofema kunokudzivirira kubva kumagasi ane muchetura.
• Kuchengeta kufefetedza kwakaringana munzvimbo yewelding kunoderedza ruzha.
• Kugadzika tafura yewelding kunokudzivirira kubva kune chero kukanganisa.
• Chengetedza chekudzimisa moto muwekishopu. Ichabatsira panguva yemoto.
• Pfeka zvipfeko zvisingachinji murazvo paunenge uchipisa.

Kana iwe ukatevera matanho ari pamusoro apa, iwe uchakwanisa kupedzisa welding maitiro pasina kukuvara.

Summing up

Pese paunoshandisa wire feed welder, tevera danho gumi riri pamusoro. Rangarira kuti kuve nyanzvi welder ibasa rinotora nguva. Saka iva nemoyo murefu uye uteedzere iyo chaiyo welding tekinoroji.

Iyo welding maitiro inoenderana nehunyanzvi hwako, kutungamira, kona yekufamba, mhando yewaya uye gasi rudzi. Funga nezvese zvinhu izvi kana welding newaya feed. (2)

Tarisa zvimwe zvezvinyorwa zvedu pazasi.

• Nzira yekuedza magetsi emagetsi ane multimeter
• Nzira yekubatanidza waya dzepasi kune mumwe nemumwe
• Nzira yekubvisa sei waya kubva kune plug-in connector

kurumbidza

(1) kutsva kweganda - https://www.mayoclinic.org/diseases-conditions/burns/symptoms-causes/syc-20370539

(2) gasi rudzi - https://www.eia.gov/energyexplained/gasoline/octane-in-depth.php

Vhidhiyo links

Wire Feed Techniques uye Mazano

💥 BEGINNER WELDDING SERIES DZIDZA KUITA MIG WELD E.4

Welding Safety Guide - Zvese Zvaunoda Kuziva Usati Watanga Welding - Eastwood

600 Amp Welding Ground Clamp | Nhoroondo ye Magswitch Technology

MIG Welder Chengetedzo 1 ye7 - Inodiwa Yemunhu Yekudzivirira Gear