Chitsamba chopangidwa ndi nyundo chimatchedwanso "litchi" pamwamba, chifukwa chimangowoneka ngati pamwamba pa "litchi". Ndiwomaliza mwamphamvu pamwamba pa konkriti ndi miyala. Mosiyana ndi moto woyaka, chitsamba chopangidwa ndi nyundo chimapangidwa ndinyundo yamtchirezida, pogogoda pamwamba pa mwala nthawi zonse. Malinga ndi gwero la mphamvu,nyundo yamtchirezida zitha kugawidwa m'magulu awiri: zida za nyundo zakutchire ndi manja ndi makina. Masiku ano, popanga nyundo pamiyala, timagwiritsa ntchito makina ongopera okha okhala ndi mbale za nyundo. Ndi bwino kwambiri ndiponso ndalama.

Izi zozungulira 300mmnyundo yamwalambale ndi zida zokhala ndi 5chitsamba nyundo mutus. Mutu uliwonse uli ndi zidutswa 15 za mano a 4.7mm "point type" tungsten carbide. Tungsten carbide ndi gawo la chida cha nyundo, ndipo ndikofunikira. Ma carbides otsika amatha kusweka mosavuta pogaya. Ma carbides apamwamba amapereka ntchito yapamwamba komanso moyo wautali. Sunny Superhard Tools imagwiritsa ntchito YG8 tungsten carbide yapamwamba kwambiri kuti iwonetsetse kuti mbale zathu zanyundo zamtchire ndizabwino kwambiri.

• 300mm yozunguliranyundo yamwalambale kwa makina akupera basi.
• Mano apamwamba a 4.7mm YG8 carbide amagwiritsidwa ntchito.
• Kapangidwe ka fumbi kopanda fumbichitsamba nyundo wodzigudubuzaimatalikitsa moyo wake.
• Mano 15 a carbide pamutu uliwonse amabweretsa malo opangidwa ndi chitsamba chosiyana.
• Kuyika bwino komanso kutumiza mwachangu.

Chithunzi Chophulika cha Sunny Bush Hammer Head (Mano 30)

BHP2