Chipfuramabwe chinosimudza charasa ruvara rwacho chepakutanga chinowanzoonekwa panzvimbo dzebasa. Mazhinji mabheji anoshamisika: ichiri yakachengeteka kushandisa? Mhinduro pfupi-maererano neindasitiri zviyero-kwete. Kupera kweruvara chiratidzo chinooneka chekuparara kweultraviolet (UV), izvo zvinonetesa mafiber ekugadzira uye kukanganisa kugona kwechipfuramabwe kutakura mutoro. Gwaro iri rinoongorora zvinorehwa neruvara rwakapera pakuchengetedza chipfuramabwe, nzira yekusiyanisa kukuvadzwa kweUV kubva kune mamwe marudzi ekuchinja, uye yakatarwa nzira yekurega basa inotsanangurwa muASME B30.9 uye Washington Administrative Code (WAC) mitemo. Kune vatariri vekubira uye nyanzvi dzekuchengetedza, kunzwisisa zvinorehwa nechipfuramabwe chakapera kwakakosha kudzivirira kutadza kuita njodzi.
Chipfuramabwe chinosimudza chakapfuura upenyu hwacho hwebasa rakachengeteka ingozi—kwete chokushandisa. Zvakadaro vazhinji vekubira nyanzvi vanonetsekana nemubvunzo wakapusa: kangani kandinofanira kutsiva slings angu ekusimudza? Mhinduro haisi nhamba imwe chete. Izvo zvinoenderana nerudzi rwezvinhu, frequency yekushandisa, mamiriro ekushanda, uye yekuongorora zvakawanikwa. Gwaro iri rinokwevera pazviyero zveindasitiri (ASME B30.9, EN 1492), nhungamiro yevagadziri, uye Lishenflex ruzivo rwekugadzira kuti ipe yakajeka yekutsiva maitiro. Isu tinovhara hupenyu hwesevhisi hunotarisirwa nemhando yechipfuramabwe, mafambiro ekuongorora, zviratidzo zvekurega basa, uye musiyano wakakosha pakati pe 'age-based' uye 'condition-based' kutsiva.