Inoshandiswa kuyedza kupikisa kudzokorora kuchinjika kukuvadzwa kwemachira akaputirwa. Muchina uyu ndiyo De Mattia bvunzo nzira. Kurwisana nekudzokorora kushanduka kukanganisa kwejira rakavharwa kunoedzwa. Muchina uyu ndiyo De Mattia bvunzo nzira.
DRK516A jira rinochinjika tester rinoshandiswa kuyedza kuramba kudzokororwa kuchinjika kukuvadzwa kwemachira akavharwa. Muchina uyu ndiyo De Mattia bvunzo nzira.
Zviyero zvinoenderana:
GB/T 12586 (Nzira A De Mattia), ISO 7854, BS 3424: Chikamu9
Test musimboti:
Migumo miviri yemuenzaniso wemutsetse wakagadzirwa nekupeta rectangular yakavharwa jira kaviri inosungirirwa mune maviri akatarisana zvisungiro. Imwe yezvisungo inodzoreredza munzira yayo yakatwasuka, ichiita kuti jira rakaputirwa rikotame kakawanda, zvichikonzera kupeta pamuenzaniso. Uku kupeta kwejira rakaputirwa kunoenderera kusvikira nhamba yakafanotemerwa yematenderedzwa kana kutadza kukuru kwemuenzaniso kuchiitika.
Technical parameter:
1. Fixture: 6 mapoka
2. Kutenderera kumhanya: 5.0Hz±0.2Hz (300±12r/min)
3. Fixture hupamhi: kunze dhayamita 22mm
4. Test track: mutsara kufamba munzira yakatwasuka
5. Test stroke: 57mm + 0.5mm
6. Fixture spacing: Max.70mm±1mm, Min.13mm±0.5mm
7.Sample size: (37.5±1)mmx125mm
8. Nhamba yemasampuli: 6 zvidimbu, 3 zvidimbu chimwe nechimwe mu warp uye weft mirayiridzo
9.Volume (WxDxH): 40x36x55cm
10.Kurema (inenge): ≈30Kg
11.Simba rekushandisa: 1∮ AC 220V 50Hz 3A