Mechanical Performance Testing yeMedium Frequency Inverter Spot Welding Machines

Mechanical performance yekuyedza chinhu chakakosha chekuongorora kuvimbika uye mhando yepakati frequency inverter spot welding michina. Aya maedzo anopa ruzivo rwakakosha mukutendeseka kwechimiro, simba, uye kusimba kweiyo welds inogadzirwa nemichina. Ichi chinyorwa chinotarisa pamakina ekuyedzwa kwekuita kweyepakati frequency inverter nzvimbo welding michina uye inosimbisa kukosha kwayo mukuona weld mhando uye kuita kwemuchina.

1. Tensile Strength Test: Iyo tensile simba bvunzo inoitwa kuti iongorore iyo yakanyanya kuremerwa-kuremerwa kugona kwemavara welds. Mienzaniso yebvunzo, kazhinji iri muchimiro chejoini dzakasungwa, dzinoiswa pasi pesimba rekusagadzikana kusvika kukundikana kwaitika. Simba rinoshandiswa uye kukonzeresa deformation kunoyerwa, uye ekupedzisira kusimba simba, goho simba, uye elongation panguva yekuzorora zvinotemwa. Aya ma paramita anobatsira kuongorora kusimba kweweld uye kugona kwayo kushingirira mitoro yemagetsi.
2. Shear Strength Test: Iyo shear simba bvunzo inoyera kuramba kwenzvimbo welds kune kuveura masimba. Zvinosanganisira kushandisa simba rinoenderana neiyo weld interface kusvika kukundikana kuchiitika. Simba rinoshandiswa uye mhedzisiro inosimuka inorekodhwa kuti ione iyo yakanyanya kugera simba re weld. Muedzo uyu wakakosha pakuongorora kurongeka kweweld uye kuramba kwayo kushushikana kweshear.
3. Kuneta Simba Muedzo: Iyo yekuneta simba bvunzo inoongorora kutsungirira kwe weld pasi pekudzokororwa kurodha uye kurodha. Sayenzi ine mavara welds inoiswa kune cyclic kusagadzikana pane akasiyana amplitudes uye ma frequency. Huwandu hwekutenderera hunodiwa pakutadza kuitika hunonyorwa, uye hupenyu hwekuneta hweweld hunotarwa. Muedzo uyu unobatsira kuongorora kusimba kweweld uye kuramba kwayo mukutadza kuneta.
4. Bend Test: The bend test inoitwa kuti iongorore weld's ductility uye kugona kwayo kutsungirira deformation. Welded specimens anoiswa pasi pekukotama masimba, kungave mune inotungamirwa kana yemahara bend kumisikidzwa. Iyo deformation maitiro, akadai sekuputika, elongation, uye kuvapo kwehurema, inoonekwa. Muedzo uyu unopa manzwisisiro mukuchinjika kweweld uye kugona kwayo kushingirira kupfugama.
5. Impact Muedzo: Iyo yekukanganisa bvunzo inoyera kugona kwe weld kumira nekukasira uye ine simba mitoro. Mienzaniso inoiswa kune yakakwirira-velocity kukanganisa uchishandisa pendulum kana kudonha uremu. Simba rinotorwa panguva yekutyoka uye inokonzeresa notch kuoma kunoongororwa. Uyu bvunzo unobatsira kuongorora weld kuramba kune brittle fracture uye kuita kwayo pasi pekukanganisa kurodha mamiriro.

Mechanical performance test inoita basa rakakosha mukuongorora mhando uye kuvimbika kwepakati frequency inverter spot welding michina. Kuburikidza nemiedzo yakadai sesimba rekusimba, kugera simba, kuneta simba, bend bvunzo, uye bvunzo yemhedzisiro, ma mechanic zvivakwa uye kuita kwenzvimbo welds zvinogona kuongororwa. Aya maedzo anopa ruzivo rwakakosha musimba reweld, kusimba, ductility, uye kuramba kune akasiyana marudzi emakanika mitoro. Nekuita yakazara ma mechanic performance yekuyedza, vagadziri vanogona kuve nechokwadi chekuti nzvimbo yavo yewelding michina inoburitsa welds inosangana neinodiwa mehendi zviyero uye zvakatemwa.