Chii chinonzi Fusion Nugget? Maitiro eFusion Nugget Kuumbwa muMedium-Frequency Inverter Spot Welding

Mukuita kwepakati-frequency inverter spot welding, kuumbwa kweiyo fusion nugget kunoita basa rakakosha mukuwana yakasimba uye yakavimbika weld. Ichi chinyorwa chine chinangwa chekutsanangura iyo pfungwa yefusion nugget uye kunyura mukati memaitiro ekuumbwa kwayo mune yepakati-frequency inverter spot welding.

1. Fusion Nugget: Iyo fusion nugget inoreva nzvimbo yakagadzika yezvinhu zvakanyungudutswa zvinoumba panguva yekugadzira. Icho chigumisiro chekupisa kwakanyanya kunokonzerwa nekupikisa kwemagetsi pakati pezvishandiso zvekushanda uye kushandiswa kwekugadzirisa ikozvino. Iyo fusion nugget ine basa rekubatanidza maworkpieces pamwechete, kugadzira yakasimba uye yakasimba weld joint.
2. Maitiro eFusion Nugget Kuumbwa: Kuumbwa kweiyo fusion nugget mune yepakati-frequency inverter nzvimbo welding inosanganisira akati wandei matanho:

a. Kubata uye Kudzvanya: Iwo maworkpieces anoiswa welded anounzwa mukubata uye akatsikirirwa pamwe chete neiyo electrode simba. Izvi zvinovimbisa kusangana kwepedyo uye inomisa nzira inoitisa yewelding ikozvino.

b. Kupisa: Kana ma workpiece asangana, yakakwira welding ikozvino inopfuudzwa kuburikidza navo. Kupikiswa kwemagetsi pachiratidziro kunogadzira kupisa, nekukurumidza kukwidza tembiricha panzvimbo yekusangana. Kupisa kunoita kuti zvinhu zvipfave uye pakupedzisira zvinyunguduke, zvoita dziva rakanyungudutswa.

c. Kusanganisa uye Kubatanidzwa: Sezvo ikozvino welding ichiramba ichiyerera, iyo yakanyungudutswa kubva kune ese maworkpieces inosanganiswa pamwechete mudziva rakanyungudutswa. Izvi zvinosimudzira kupararira kwemaatomu uye kufambisa kuumbwa kwesimbi zvisungo pakati pezvishandiso zvebasa. Dziva rakanyungudutswa rinobva ratanga kusimba sezvo kupisa kunopera, kuumba fusion nugget.

d. Kutonhodza uye Kusimbisa: Mushure mekunge iyo welding yadzimwa, iyo fusion nugget inotanga kutonhora nekusimba. Mwero wekutonhora unobata microstructure uye mechanical properties ye weld. Inodzorwa kutonhora inobvumira kuumbwa kweinodiwa simbi dzesimbi uye inova nechokwadi chesimba reweld.

3. Zvinhu Zvinokurudzira Fusion Nugget Kuumbwa: Zvinhu zvinoverengeka zvinogona kukanganisa kuumbwa kweiyo fusion nugget mune yepakati-frequency inverter nzvimbo welding:

• Welding ikozvino: Hukuru hweiyo welding ikozvino inobata zvakananga chizvarwa chekupisa uye, nekudaro, saizi nekudzika kweiyo fusion nugget.
• Electrode force: Iyo inoshandiswa kumanikidza inogadzirisa nzvimbo yekubatana pakati pezvishandiso, inokanganisa kugovera kwekupisa uye kuumbwa kwe nugget.
• Welding nguva: Iyo nguva yewelding process inokanganisa huwandu hwekupisa kwekuisa uye saizi yefusion nugget.
• Material zvivakwa: Iyo conductivity, ukobvu, uye kuumbwa kweiyo workpiece zvinhu zvinopesvedzera kuramba kwavo kuyerera kwazvino uye, nekudaro, chizvarwa chekupisa uye fusion nugget kuumbwa.

Iyo fusion nugget chinhu chakakosha mukuwana yakabudirira weld mune yepakati-frequency inverter nzvimbo welding. Kunzwisisa maitiro e fusion nugget kuumbwa uye zvinhu zvinorifurira zvinogona kubatsira kukwirisa maparamendi ewelding, kudzora weld mhando, uye kuve nechokwadi chekusimba uye kusimba kweiyo weld joint. Nekunyatso gadzirisa welding ikozvino, electrode simba, welding nguva, uye zvinhu zvemukati, welders anogona kuwana anowirirana uye akavimbika fusion nugget kuumbwa, zvichitungamira kune emhando yepamusoro nzvimbo welds.