Munguva yekugadzira nut spot welding, hazvishamisi kuona kuumbwa kwemhando inonakidza yevortex. Ichi chinokatyamadza chiitiko mhedzisiro yezvakasiyana zvinhu zviri kuitika, uye muchinyorwa chino, isu tichaongorora mechanics ari kuseri kwezvakaitika.
Spot welding, nzira inoshandiswa zvakanyanya yekubatanidza zvidimbu zviviri kana kupfuura zvesimbi, inosanganisira kugadzirwa kwechisungo chakasimba kuburikidza nekushandiswa kwekupisa nekumanikidza. Kana iri nut spot welding, chinangwa ndechekusungirira nati panzvimbo yesimbi. Maitiro acho anowanzo sanganisira kushandiswa kwemuchina wakasarudzika, uye panguva iyi ndipo panogona kubuda iyo vortex pateni.
Iyo vortex pattern inoratidzwa nedenderedzwa kana kuti whirlpool-yakafanana nekuonekwa kwesimbi yakanyunguduka yakakomberedza nati. Ichi chiitiko chiratidziro chinotaridzika cheiyo yakaoma yekupisa uye fluid dynamics inobatanidzwa mune welding process.
Zvinhu zvakati wandei zvakakosha zvinobatsira mukuumbwa kweiyo vortex pateni:
- Kugovera Kupisa: Kupisa kunogadzirwa panguva yekugadzira welding hakusi yunifomu. Yakanangidzirwa padyo nenzvimbo yekubatana pakati pe nati uye pamusoro pesimbi. Uku kusaenzana kwekugovera kupisa kunoita kuti simbi yakatenderedza inyunguduke uye ichiyerera ichienda kunzvimbo inopisa, ichigadzira denderedzwa patani.
- Material Properties: Zvimiro zvesimbi dziri kubatanidzwa zvinoita basa rinokosha. Simbi dzakasiyana dzine nzvimbo dzekunyungudika dzakasiyana uye dzinoitisa kupisa zvakasiyana, zvichikanganisa kuumbwa kweiyo vortex pateni.
- Kumanikidza uye Simba: Simba rinoshandiswa panguva yewelding inosundira nati mukati mesimbi. Chiito ichi, pamwe chete nekupisa, chinoita kuti simbi igadzikane uye ichiyerera, zvichibatsira kune vortex effect.
- Surface Contours: Chimiro uye contour yenzvimbo dzesimbi zvinokanganisawo maitiro. Zvisizvo kana kusakwana munzvimbo zvinogona kuguma nekuwedzera kutaurwa kwevortex pateni.
- Welding Parameters: Iwo chaiwo maparamendi akaiswa pamushini wewelding, senge nguva yeweld uye kusimba kwemagetsi emagetsi, anogona kukanganisa saizi yevortex uye kuoneka.
Kunzwisisa sainzi kuseri kweiyo vortex pateni mune nut spot welding haingokatyamadze chete asiwo kwakakosha pakugadzirisa maitirwo ewelding. Nekunyatso gadzirisa maparamendi, zvigadzirwa, uye zvigadziriso zvemuchina, vagadziri vanogona kudzora uye kudzikisa iyo vortex pateni, vachiona yakasimba, yakavimbika, uye inoyevedza welds. Inoshanda sechiyeuchidzo chekuti kunyangwe mukuita sekunge kwakajairika maitiro ekugadzirwa kwemaindasitiri, panogara paine nzvimbo yekushamisa kwesainzi nehuinjiniya.
Nguva yekutumira: Oct-19-2023
