1. Chenjerera kunzvimbo yekutsvaira: Kana chigaro chekupeta chiri chimiro chesimbi, inofanira kuonekwa kuti nzvimbo yekugadzira inofanira kunge yakatsetseka uye isina voids, uye kupfeka kunofanira kutarisa yunifomu uye kupfava.
2, teerera kune ukobvu hwepombi yesimbi: Kana chigaro chekupeta chiri pombi yealuminium alloy, ukobvu hwepombi yesimbi inenge 1.2 mm, uye hapana kusvibiswa.
3, teerera kune chiyero chekusimba: tarisa kuhutano hwese hwechimiro, unogona kushandisa maoko ose kuzunungusa chigadzirwa mberi uye mberi, kuzunungusa, uye kutsanangura zvakasimba chimiro.
4, teerera kunaka kwejira: tenga dehwe unogona kushandisa-pini yeminwe miviri kukwevera kumusoro, kunzwa kusimba, kupora kwakanaka ndiko kwakanyanya.
5, edza kugara: edza kugara pasi uye unzwisise kunyaradza kwayo, kona imwe neimwe inofanira kuchinjwa, uye wozotenga mushure mekutsunga.
 kupeta{{0}cheya{{1}ne{2}mambure{{3}kumashure |  {{0}basa rinorema-kupeta-cheya |  yakakura-chigaro chinopeta- |
