Akwai da yawa subdivisions na carbide kayan aikin da ake amfani da woodworking yankan, kamar madauwari saw ruwan wukake, tsiri band saws, milling cutters, kwafi wukake, da dai sauransu Ko da yake akwai da yawa iri saws, kowane irin kayan aiki ne yafi dogara ne a kan abu da kuma abu. na itacen da ake yankewa. Halaye: Zaɓi carbide mai dacewa. Mai zuwa yana lissafin carbide mai dacewa da kayan daban-daban.

1. Barbashi allon, da yawa allo, da barbashi allon. Waɗannan allunan an haɗa su ne ta hanyar wucin gadi daga itace, mannen sinadarai, da bangarorin melamine. Ana siffanta su da fale-falen fale-falen buraka, babban abun ciki mai manne a cikin Layer na ciki, da wani yanki na ƙazanta masu wuya. A lokacin aikin yankan, masana'antun kayan daki suna da ƙaƙƙarfan buƙatu a kan burrs na sashin yanke, don haka irin wannan katakon katako galibi yana zaɓar carbide cement tare da taurin Rockwell na digiri 93.5-95. Abubuwan gami suna zaɓin tungsten carbide da ƙarancin ƙarancin ƙima tare da girman hatsin ƙasa da 0.8um. A cikin 'yan shekarun nan, saboda maye gurbin da juyin halitta na kayan, da yawa furniture masana'antun sun sannu a hankali amfani da hadadden lu'u-lu'u saw ruwan wukake maimakon carbide saw ruwan wukake domin yankan a panel lantarki yankan saws. Haɗin lu'u-lu'u yana da ƙarfi mafi girma kuma ya fi ɗorewa a amfani. A lokacin aiwatar da yankan sassa na wucin gadi, mannewa da juriya na lalata sun fi na siminti carbide. Dangane da kididdigar aikin yankan filin, rayuwar sabis na haɗe-haɗen gani na lu'u-lu'u ya kai aƙalla sau 15 fiye da na simintin gani na carbide.

2. Itace ƙaƙƙarfan itace mai ƙarfi yana nufin nau'ikan itacen shuka iri-iri. Daban-daban na itace suna da matsaloli daban-daban na yanke. Yawancin masana'antun kayan aiki yawanci suna zaɓar gami da digiri 91-93.5. Misali, kullin katako na bamboo yana da wuya amma itacen yana da sauƙi, don haka ana zaɓi alloy tare da taurin fiye da digiri 93 don tabbatar da mafi kyawun kaifi; rajistan ayyukan tare da ƙarin scars suna rashin daidaituwa a lokacin yankan tsari, don haka ruwa Lokacin cin karo da tabo, yana da sauqi don sa gefen ya guntu. Sabili da haka, ana zaɓar alloy tsakanin digiri 92-93 yawanci don tabbatar da ƙayyadaddun ƙayyadaddun ƙayyadaddun juriya na guntu. Itace tare da ƙarancin tabo da itace iri ɗaya ya fi kyau. Za a zaɓi alloy mai taurin sama da digiri 93. Muddin an tabbatar da juriya mai girma da kaifi, ana iya yanke shi na dogon lokaci; Itacen da ke arewa zai zama daskararren itace saboda tsananin sanyi a lokacin sanyi, kuma daskararren itacen zai kara taurin itacen. Kuma yankan daskararrun gawawwakin itace a cikin yanayi mai tsananin sanyi yana iya haifar da guntuwa, don haka a wannan yanayin, ana zabar allo mai digiri 88-90 don yankewa.

3. Itace maras tsarki: Wannan nau'in itacen yana da yawan datti. Alal misali, allunan da ake amfani da su a wuraren gine-gine yawanci suna da yawan siminti, kuma allunan da ake amfani da su wajen tarwatsa kayan daki yawanci suna da ƙusoshin bindiga ko ƙusoshin ƙarfe. Saboda haka, lokacin da ruwa ya buga wani abu mai wuya a lokacin aikin yankewa. Zai haifar da guntuwa ko karya gefen, don haka alloys tare da ƙananan taurin da tauri mafi girma yawanci ana zaba don yankan irin wannan itace. Irin wannan nau'in gami yawanci yana zaɓar tungsten carbide tare da matsakaici zuwa matsakaicin girman hatsi, kuma abun ciki na lokaci mai ɗaure yana da inganci. Taurin Rockwell na wannan nau'in gami yana yawanci ƙasa da 90. Baya ga zabar carbide don yankan kayan aikin itace bisa halaye na yankan itace, masana'antar kayan aikin galibi tana gudanar da aikin tantancewa bisa nata fasahar kere-kere da sarrafa kayan aikinta, kayan masana'anta da fasahar sarrafa kayan aiki da sauran yanayi masu alaka, sannan a karshe zabar daya. tare da mafi dacewa na siminti carbide.