Ana samun ruwan tsintsiya mai rufi ta hanyar lulluɓe ɗan ƙaramin ƙarfe na bakin ciki tare da juriya mai kyau akan saman ƙarfe mai saurin gudu (HSS) tare da kyakkyawan ƙarfi da tauri ta hanyar sanya tururi. A matsayin thermal shãmaki da sinadaran shãmaki, da shafi rage thermal yadawa da sinadaran dauki tsakanin saw ruwa da workpiece. Yana da high surface taurin, mai kyau lalacewa juriya, barga sinadaran Properties, zafi juriya da hadawan abu da iskar shaka juriya, kananan gogayya coefficient da thermal watsin. Halayen ƙananan matakan, za a iya ƙara yawan rayuwar tsintsiya ta sau da yawa idan aka kwatanta da ƙwayar da ba a rufe ba yayin yankan. Sabili da haka, tsintsiya mai rufi ya zama alama ce ta zamani na yankan sawdust.
Cikakkun karfen sawn bakin karfe mai saurin gudu, kalar farin karfe ne, ledar zato ce ba tare da magani ba, yankan karafa na gaba daya ba na tafe ba, kamar tagulla, aluminum da sauransu.
Nitriding shafi (baki) VAPO nitriding shafi high zafin jiki hadawan abu da iskar shaka zafi magani, da launi ne duhu baki, bayan da sinadaran kashi Fe3O4 ne hõre madaidaici na musamman zafi magani, wani oxide Layer (Fe3O4) an kafa a kan surface, da kuma kauri daga cikin oxide Layer ne game da 5-10 Micron, surface taurin ne game da 800-900HV, gogayya coefficient: 0.65, irin wannan saw ruwa yana da kyau surface smoothness, wanda taimaka wajen bunkasa kai-lubricating ikon da saw ruwa, da kuma sabon abu. cewa igiyar gani ta makale da kayan za a iya kauce masa zuwa wani matsayi. Don yankan kayan gabaɗaya. Saboda balagaggen fasahar sarrafa shi da kuma tsadar kayan aiki, samfur ne da ake amfani da shi sosai a kasuwa.
Titanium nitride shafi (zinariya) TIN Bayan PVD nitrogen titanium magani, kauri na saw ruwa shafi ne game da 2-4 microns, ta surface taurin ne game da 2200-2400HV, gogayya coefficient: 0.55, yankan zafin jiki: 520 ° C, wannan ya ga The gani ruwa iya ƙwarai ƙara sabis lokacin da saw ruwa. Don yin cikakken amfani da halayensa, ya kamata a ƙara saurin yanke don nuna darajarsa. Babban aikin wannan suturar shine don sa igiyar gani ta fi tsayayya da yankewa. Don yankan kayan aikin gabaɗaya, kyakkyawan aikin sa na iya haɓaka saurin yankewa yadda ya kamata kuma rage hasara.
Chromium Nitride Coating (Super Coating for short) CrN Wannan shafi yana da juriya musamman ga mannewa, lalata da oxidation. A shafi kauri na saw ruwa ne 2-4 microns, da surface taurin: 1800HV, da yankan zafin jiki ne m fiye da 700 ° C, da kuma launi ne karfe launin toka. An ba da shawarar sosai don yanke jan karfe da titanium, tsarin sutura ba shi da tasiri a kan yanayin. Dace da yankan jan karfe, aluminum da sauran kayan, tare da babban shafi yawa da kuma surface taurin, da kuma mafi ƙasƙanci goga factor tsakanin duk coatings.
Titanium aluminum nitride shafi (launi) TIALN Wannan sabon rufin riga-kafi ne mai yawan Layer. Wurin gani da aka yi da shi tare da rufin PVD mai yawan Layer ya sami ƙarancin juzu'i. Taurin samansa shine kusan 3000-3300HV. gogayya coefficient: 0.35, hadawan abu da iskar shaka zafin jiki: 450 ° C, irin wannan saw ruwa iya sa yankan saman sosai santsi, da saw ruwa ya fi lalacewa-resistant. Ana ba da shawarar yanke kayan tare da babban saurin yankewa da saurin ciyarwa kuma yankan ƙarfi ya wuce 800 N / mm2, irin su Bakin ƙarfe, da dai sauransu, ana amfani da su a ƙarƙashin yanayin aiki na musamman.
Aluminum titanium nitride shafi (wanda ake magana da shi a matsayin Super A shafi) ALTIN Wannan shi ne sabon Multi-Layer composite anti-wear shafi, da kauri na wannan shafi ne 2-4 microns, da surface taurin: 3500HV, da gogayya coefficient: 0.4, da yankan zafin jiki da ke ƙasa da 900 ° C, ana bada shawarar yin amfani da kayan aiki tare da babban saurin yankewa da saurin ciyarwa da yanke ƙarfin ƙarfi fiye da 800 N/mm2 (kamar bakin karfe), da amfani da shi a ƙarƙashin yanayin aiki mai wahala musamman kamar yanke bushewa. Saboda tsananin ƙarfi da kwanciyar hankali na jiki na aluminum titanium nitride shafi kanta, igiyar gani ta fi jurewa kuma ta dace da yanke duk kayan ƙarfe. Saboda ƙarancin jujjuyawar sa da ƙarancin ƙarancin wutar lantarki, ya dace musamman don yanke bushewa a babban gudu da zafin jiki.
Titanium Carbonitride Coating (Bronze) TICN Wannan shafi ne wanda ya dace da ƙarin buƙatun rigakafin sawa. An ba da shawarar don yankan kayan tare da ƙarfi mai ƙarfi akan 800 N/mm2. A kauri daga cikin shafi ne 3 microns, da coefficient na gogayya: 0.45, da hadawan abu da iskar shaka zazzabi: 875 ° C, da surface taurin ne game da 3300-3500HV. Shi ne ba kawai dace da yankan karfe da high ƙarfi kamar bakin karfe, amma kuma za a iya amfani da yankan softer kayan kamar simintin ƙarfe, aluminum gami, tagulla da jan karfe, da dai sauransu Saboda da low gogayya coefficient da low thermal watsin. ya dace musamman don yankan a babban sauri da bushe bushe yanke.
