Pakati penguvanzvimbo welding michinainoda ma electrode kuti apedze iyo welding process. Unhu hwema electrode hunokanganisa zvakananga hutano hwema welds. Electrodes inonyanya kushandiswa kuendesa ikozvino uye kumanikidza kune workpiece. Nekudaro, kushandisa yakaderera electrode zvinhu zvinogona kukurumidzira kupfeka panguva yekushandiswa, zvichikonzera kuwedzera nguva yekukuya uye kutambisa kwezvinhu zvakabikwa. Naizvozvo, zvakakosha kuti usarudze maelectrodes zvichibva pane zviri kugadzirwa.
Maelectrodes anofanirwa kuve nehumwe nhanho yekuoma-tembiricha, kunyanya kuchengetedza kuomarara uku patembiricha iri pakati pe5000-6000°C. Yakakwira-yepamusoro-tembiricha kuoma kunodzivirira electrode stacking panguva welding process. Kazhinji, tembiricha pakuonana pamusoro pakati workpiece uye electrode panguva welding inenge hafu kunyunguduka nzvimbo welded simbi. Kana iyo electrode zvinhu zvine kuomarara kwakanyanya pakudziya kwakanyanya asi kuomarara kwakaderera panguva yewelding, stacking inogona kuitika.
Kupera kwekushanda kwe electrode kunouya mumhando nhatu: cylindrical, conical, uye spherical. Conical uye spherical maumbirwo anonyanya kushandiswa nekuti anowedzera kutonhora uye kuderedza tembiricha ye electrode. Kunyangwe ma spherical electrode ane hupenyu hurefu, kukurumidza kupisa kupisa, uye nani weld kutaridzika, kugadzira uye kunyanya kugadzirisa zvinogona kunetsa. Nokudaro, conical electrodes inowanzodiwa.
Kusarudzwa kwebasa rekushanda kunoenderana nekumanikidzwa kunoshandiswa. Nzvimbo yakakura yekushanda inodiwa kana kudzvinyirirwa kwakakwirira kudzivirira kukanganisa kumagumo e electrode. Nokudaro, sezvo kuwanda kweplate kunowedzera, dhayamita yebasa rekushanda inoda kuwedzera. Nzvimbo yekushanda inopfeka zvishoma nezvishoma uye inowedzera panguva yekushanda. Naizvozvo, kugadzirisa panguva yakakodzera kunodiwa panguva yekugadzira welding kudzivirira kudzikira kwehuwandu hwazvino hunotungamira mukudzikiswa kwekupinda kwefusion kana kunyangwe pasina fusion nucleus. Kutora nzira iyo ikozvino inowedzera kuwedzera nekuwedzera kwenhamba ye welds inogona kuwedzera nguva pakati pekugadzirisa maviri.
Maitiro Ekugadzirisa Zvikanganiso Zvidiki mune Yepakati Frequency Spot Welding Machines?
Iyo midziyo haina simba pa: kusagadzikana mumuchina thyristor, kukanganisa mubhokisi rekutonga P board.
Midziyo haishande mushure mekumhanya: kusakwana gasi kumanikidza, kushaikwa kwemhepo yakamanikidzwa, abnormal solenoid valve, abnormal operation switch, kana controller isina simba, kushanda kwekushisa relay.
Kutsemuka kunoonekwa mune welds: yakawandisa oxidation layer pane workpiece surface, high welding current, low electrode pressure, kuremara musimbi yakashongedzwa, kusarongeka kweelectrode yakadzika, kugadzirisa midziyo isina kururama.
Simba risina kukwana reweld points: kusakwana kwe electrode pressure, ingave tsvimbo ye electrode yakachengetedzwa zvakasimba.
Kuputika zvakanyanya panguva yewelding: yakanyanya oxidation yemusoro we electrode, kusabatana kwakashata kwezvikamu zvakashongedzwa, ingave shanduko yekugadziridza yakakwirisa zvakanyanya.
Loud ruzha kubva welding AC contactor: ingave iri kuuya voltage ye AC contactor panguva yewelding yakaderera pane yayo yekuburitsa voltage ne300 volts.
Equipment overheats: tarisa mvura inlet pressure, kuyerera kwemvura, kupa tembiricha yemvura, kana kutonhora kwemvura kwakavharwa.: leo@agerawelder.com
Nguva yekutumira: Mar-11-2024
