Mokhoa oa ho khetha Tungsten Carbide Tipped Blade

Li-blades tsa li-tungsten tse entsoeng ka letsoho li entsoe ka malebela a saha a tungsten le li-disk tsa tšepe. Lisebelisoa tsa lehare tse khethiloeng li bohlokoa haholo bakeng sa bophelo ba ho itšeha. Li-workpieces tse fapaneng tsa ho itšeha li hloka ho khetha lisebelisoa tse fapaneng tsa lehare.

1. Khetha kereiti ea malebela a carbide

Karolo e ka sehloohong e sebetsang ea lehare la sakha ke malebela a sakha. Malebela a sahiloeng hangata a entsoe ka tungsten carbide e nang le limaraka tse fapaneng.

2. Khetha thepa ea 'mele

Tšepe ea selemo e na le elasticity e ntle le polasetiki, 'me thepa e na le boima bo botle ka ho phekola mocheso oa moruo. Mocheso oa eona o tlase oa mocheso le deformation e bonolo e ka sebelisoa bakeng sa li-blade tsa sakha tse hlokang litlhoko tse tlase tsa ho itšeha.

Tšepe ea carbon e na le conductivity e phahameng ea mocheso, empa ho thatafala ha eona le ho roala ha eona ho theoha haholo ha e pepesehetse ho 200 ° C-250 ° C, ho senyeha ha mocheso oa mocheso ho hoholo, ho thatafala ha matla, 'me nako ea mocheso e telele ebile e bonolo ho senya. .

Ha ho bapisoa le tšepe ea carbon, tšepe ea alloy e na le ho hanyetsa mocheso o betere, ho hanyetsa ho roala, le ts'ebetso e ntle ea ho sebetsana le eona. Thempereichara ea deformation ea mocheso ke 300 ° C-400 ° C, e loketseng ho etsa li-blades tsa chitja tsa carbide tse phahameng.

Lisebelisoa tsa tšepe tsa lebelo le phahameng li na le ho thatafala ho hotle, ho thatafala ho matla le ho tiea, le ho senyeha ho fokolang mocheso. Ke ea tšepe e matla haholo e nang le thermoplasticity e tsitsitseng, 'me e loketse ho etsa li-blade tsa ultra-thin saw.