Nhanganyaya
Mumunda wesimbi welding, ma nut projection welding machines anoshandiswa zvakanyanya mumotokari, midziyo yemumba, uye mamwe maindasitiri nekuda kwekuita kwavo kwakanyanya uye kugadzikana. Nekudaro, spatter inogadzirwa panguva yewelding process haingokanganisa kutaridzika kwechigadzirwa chakapedzwa chete asi inogona kukonzera njodzi dzakavanzwa dzakadai sekunyepedzera welds uye mapfupi maseketi. Ichi chinyorwa chinoburitsa nzira yakakosha yekukubatsira iwe kunyatso kudzora spatter mukatinut projection welding machines.
1. Precise Parameter Setting ndiyo Core
Spatter mu nut projection welding machines yakanangana nekusimba kwazvino, nguva yewelding, uye pressure. Kana iyo yazvino yakakwira zvakanyanya kana nguva yekuita yakarebesa, inokonzeresa kupisa kwenzvimbo uye kunyungudika kwesimbi, zvichiwedzera zvakanyanya mukana we spatter. Optimization kuburikidza nenzira dzinotevera inokurudzirwa:
- Segmented Current Adjustment: Seta pulse welding modes zvichienderana nekukora kwezvinhu. Semuyenzaniso, pamapepa matete (ari pasi pe0.5mm), shandisai low current, high frequency, uye short-time welding (eg, 8kA/0.2 seconds) kudzivirira kudziyisa.
- Kufananidza Welding Pressure: Kusakwana kudzvinyirira kunotungamirira kuwedzera kupikisa kupikisa uye kusaenzana kwekupisa kupisa; kudzvinyirira zvakanyanya kunogona kupwanya workpiece. Sarudza iyo yakakwana yekumanikidza renji (kazhinji 5-10MPa) kuburikidza nekuyedza.
2. Electrode Tip Condition Inosarudza Welding Kugadzikana
Hutsanana uye nhanho yekupfeka ye electrode tip inobata zvakananga welding mhando. Kana pamusoro pacho paine oxidized kana kusvibiswa, kusaenzana kupisa conduction kuchawedzera spatter. Mazano anoshanda
- Gara Pfeka Mazano eElectrode: Mushure memazana mashanu-1000 mawelds, shandisa vhiri rekukuya rakatsaurirwa kubvisa iyo oxide layer, kuve nechokwadi chekuti nzvimbo yekubata yakati sandara uye yakatsetseka.
- Sarudza Yakakwirira{{0}Zvishandiso Zvekuita: Mazano eCopper alloy electrode anopa conductivity iri nani, inoderedza njodzi yekupisa zvakanyanya munzvimbo, kunyanya akakodzera simbi isina tsvina kana aruminiyamu.
3. Kugadzirisa Maitiro ekuderedza kupindira kwevanhu
Matambudziko eSpatter anowanzo kukonzereswa ne-zvisingawanzo mashandiro. Aya anotevera matanho anokurudzirwa kuti uwane yakagadzikana welding:
- Pre-Pressure Phase Control: Isa dzvinyiriro yakatsiga (eg, 5-10MPa) necylinder kana hydraulic system usati welding kuti uone kudhumhana kwemaworkpieces, kuderedza spatter kunokonzerwa nemagapu.
- Uniform Distribution of Multiple Welds: Pa-area welding yakakura, ita "step-by{2}step" spot welding strategy kudzivirira kupfachura kunokonzerwa nekupisa.
Mhedziso
Kudzora spatter mukatinut projection welding machineshaivimbe nechinhu chimwe chete asi mhedzisiro ye synergistic mhedzisiro yeparameter optimization, electrode kugadzirisa, uye maitiro ekumisikidza. Nekunyatso gadzirisa ikozvino, kuchengetedza electrode tip kuchena, uye kuenzanisa maitiro ekushanda, haugone chete kuderedza zvakanyanya spatter asi zvakare kunatsiridza welding mhando nehupenyu hwemidziyo. Pasi pemaitiro ekugadzira akangwara, kugona ichi "chakavanzika" chichava danho rakakosha kumabhizinesi kudzikisa mutengo uye kuwedzera kushanda zvakanaka.
