Isivinini esikhulu sensimbi eyindilinga iyithuluzi lokusika elisetshenziswa kabanzi emkhakheni wokusika insimbi. Uma kuqhathaniswa namathuluzi okusika endabuko, inezinzuzo zejubane lokusika ngokushesha, ukusebenza kahle okuphezulu nokunemba okuphezulu kokusika. Umumo wezinyo wensimbi eyisiyingi eyindilinga enesivinini esikhulu ingenye yezinto eziyinhloko ezithinta izinga layo lokusika nokusebenza kahle.

Umumo wezinyo we-high-speed steel circular saw blades ngokuvamile uhlukaniswa ngezinhlobo eziningana ezifana nohlobo lwamazinyo oluhle, uhlobo lwe-helical yezinyo kanye nohlobo lwamazinyo olugobile. Phakathi kwabo, ipositiveuhlobo lwamazinyo yilona oluvame kakhulu.

Iziqongo zezinyo zezinsimbi ze-circular saw blades ezinesivinini esiphezulu zisesimweni sama-arcs ayindilinga, futhi izigodi zamazinyo zisesimweni sama-arcs ayindilinga. Uhlobo  lwezinyo lubonakala ngeziqongo zamazinyo abushelelezi, indawo yokusika eyisicaba, namandla okusika aphansi, afanele ukusika izinto zensimbi ezinokuqina okuphezulu.

I-helical tooth peak yensimbi eyisiyingi eyindilinga enesivinini esikhulu ithambekele, futhi isigodi sezinyo sinomumo ongu-V noma siyindilinga. ama-arcs. Isici sohlobo lwezinyo le-helical ukuthi indawo yezinyo ithambekele, futhi amandla okusika alinganiselwe.enkulu,efanelekile ukusika izinto zensimbi ezinobunzima obuphezulu,njengensimbi nensimbi.etc..

Iziqongo zamazinyo nezigodi zamazinyo zohlobo lwamazinyo agobile lwezinsimbi eziyisiyingi zensimbi enesivinini esikhulu zinamagagasi. Isici sohlobo lwamazinyo agobile ukuthi iphimbo lamazinyo liyashintsha kakhulu futhi amandla okusika makhulu uma kuqhathaniswa. Ingakwazi ukusika izinto zensimbi eqinile, njengensimbi nensimbi.

Kungabonakala kumaphrofayili wezinyo wezinhlamvu ezintathu ezingenhla zensimbi eziyindilinga eziyindilinga ezinesivinini esikhulu ukuthi iphrofayili yamazinyo ithinta ngqo ikhwalithi yokusika nokusebenza kahle kwama-saha ayindilinga ensimbi enesivinini esikhulu. Izinyo ezihlukene zomumo zifaneleka izinto ezahlukene zensimbi. Lapho uklama ukwakheka kwezinyo lamasaha ensimbi anesivinini esikhulu esiyindilinga, kuyadingeka ukuthi ucabangele uhlobo lwezinto okufanele zisikwe kanye nezidingo zokusika, ukuze uklame i-saha yensimbi enesivinini esikhulu ehambisana kakhulu nengokoqobo. izidingo.