PK701401 Chogawaniza pulawo, Nsonga ya pulawo, Chogawaniza pulawo, Masamba a pulawo, Zida za pulawo zaulimi
Tsamba la pulawo la PK701401 ndiye gawo lofunikira kwambiri lothyola nthaka lomwe limayikidwa kutsogolo kwa pulawo. Kapangidwe kake kamapangidwa kuti kadulidwe bwino m'nthaka, kudula mizu ya udzu ndi zotsalira za mbewu, ndikuwongolera bwino zibowo ku pulawo kuti zitembenuzidwe. Chitsanzochi chimadziwika chifukwa cha kulimba kwake, kulowa bwino m'nthaka, komanso kulima bwino nthawi zonse, zomwe zimapangitsa kuti likhale labwino kwa alimi ndi ogwira ntchito za pulawo omwe amagwira ntchito zapamwamba zolima.
1、Zinthu: Zopangidwa ndi chitsulo chapamwamba kwambiri cha kaboni kapena chitsulo chosungunuka, zomwe zimaphikidwa bwino komanso kutentha kuti zipeze kuuma kwakukulu (nthawi zambiri Rockwell hardness HRC 45 kapena kupitirira apo) pamphepete mwapamwamba, pomwe zimasunga kulimba ndi mphamvu ya tsamba, kuteteza kusweka kosalimba.
2、Ndondomeko: Mphepete mwa njira zamakono zimalandira chithandizo chapadera cholimbitsa, zomwe zimapangitsa kuti malire owonongeka apitirire kwambiri kuposa a pulawo wamba, zomwe zimapangitsa kuti nthawi yogwira ntchito ikhale yayitali, kuchepetsa kuchuluka kwa mapulawo, komanso kuchepetsa ndalama zogwirira ntchito kwa nthawi yayitali.










