Uchishandisa dhizaini welding process, kutaridzika kwakanaka, iyo nzvimbo yakapfapfaidzwa ne tungsten carbide, kuoma kwayo kunodarika HRC60, kupfeka kuramba kunovandudzwa zvakanyanya, hupenyu hwesevhisi hunosvika 3-5 hwemaitiro akajairwa; -quality tungsten carbide alloy, unhu hunovimbiswa uye hunogona Kugadziriswa maererano nezvinodiwa, zvakakwana zvigadzirwa zvemhando ye carbonitriding, quenching, uye kupisa kwekugadzirisa kushandura mukati memetallographic chimiro kuitira kuti kuoma kwenzvimbo yekudzima kusvike HRC58-HRC62; kurapa kwemarara, kuoma kwenzvimbo isingadzimi yakapoteredza gomba rinosungirirwa ndeye ≤ HRC32 nyundo dzose dzinotumirwa ne-counterweight, uye kukanganisa kwehuremu hwega yega yega (boka rimwe nerimwe) rinonyatsodzorwa mukati me5g, kuvimbisa zvakakwana kushandiswa kwesimba rinoshandiswa; kuenzanisa.