Utali wopindika wachitsulo chosapanga dzimbiri chigongonoidzalamuliridwa.Mwachitsanzo, ngati utali wa radius ndi 1.5D, utali wopindika uyenera kukhala mkati mwa kulolera kofunikira.

Popeza zambiri mwazopangira zitolirozi zimagwiritsidwa ntchito kuwotcherera, kuti apititse patsogolo kuwotcherera, malekezero amasinthidwa kukhala ma grooves, okhala ndi ngodya inayake komanso m'mphepete.Chofunikira ichi ndi chokhwima.Pali zoperekedwa pa makulidwe a m'mphepete, ngodya ndi kusiyana kwake, ndipo pali miyeso yambiri ya geometric kuposa zopangira zitoliro.The pamwamba khalidwe ndi mawotchi katundu chigongono ali kwenikweni ofanana ndi chitoliro.Kuti zikhale zosavuta kuwotcherera, zinthu zachitsulo zidzakhala zofanana ndi chitoliro cholumikizidwa.

1. Popeza zambiri zopangira zitoliro zimagwiritsidwa ntchito pakuwotcherera, kuti apititse patsogolo mawonekedwe awotcherera, malekezero amasinthidwa kukhala ma grooves, okhala ndi ngodya inayake komanso m'mphepete.Chofunikira ichi ndi chokhwima.Pali malamulo pa makulidwe a m'mphepete, ngodya ndi kusiyana kosiyana.The pamwamba khalidwe ndi makina katundu ali kwenikweni chimodzimodzi ndi mipope.Kuti zikhale zosavuta kuwotcherera, kalasi yachitsulo yazitsulo za chitoliro ndi mapaipi ogwirizana ndi ofanana.

1. Ndiko kuti, zovekera zonse chitoliro adzakhala pansi mankhwala pamwamba, ndi chitsulo okusayidi sikelo pa malo mkati ndi kunja adzakhala sprayed ndi kuwombera peening, ndiyeno wokutidwa ndi odana ndi dzimbiri utoto.Izi ndizofuna zotumiza kunja.Komanso, ku China, ndikuthandizira mayendedwe ndikuletsa dzimbiri ndi okosijeni.

1. Ndiko kuti, zofunikira pakuyika.Kwa zida zazing'ono zamapaipi, monga kutumiza kunja, mabokosi amatabwa amafunika kupangidwa, pafupifupi 1 kiyubiki mita.Akuti chiwerengero cha elbows m'mabokosi oterewa sichikhoza kupitirira tani imodzi.Muyezo umalola ma suti, ndiye kuti, ma seti akulu ndi ma seti ang'onoang'ono, koma kulemera kwake sikungapitirire tani 1.Kwa zidutswa zazikulu y, phukusi limodzi likufunika.