Madauwari saw ruwan wukake suna da yadudduka da yawa na launuka daban-daban, kuma menene fa'idodi da rashin amfanin kowane.
Zaɓin nau'ikan saws na madauwari;Abubuwan da aka saba amfani da su na simintin carbide sune tungsten-cobalt (lambar YG) da tungsten-titanium (lambar YT).Saboda kyakkyawan tasirin juriya na tungsten da cobalt carbides, an fi amfani da su a cikin masana'antar sarrafa itace.Samfuran da aka saba amfani da su wajen sarrafa itace sune YG8-YG15.Lamba bayan YG yana nuna yawan adadin cobalt.Tare da haɓakar abun ciki na cobalt, tasirin tasiri da ƙarfin juzu'i na gami yana inganta, amma taurin da juriya sun ragu.Zaɓi bisa ga ainihin halin da ake ciki.
1. 65Mn spring karfe yana da kyau elasticity da plasticity, tattalin arziki abu, mai kyau zafi magani hardenability, low zafi zazzabi, sauki nakasawa, kuma za a iya amfani da saw ruwan wukake da cewa ba ya bukatar high yankan bukatun.
2. Carbon kayan aiki karfe yana da babban carbon abun ciki da kuma high thermal watsin, amma ta taurin da kuma ci juriya drop sharply a lokacin da hõre wani zazzabi na 200 ℃-250 ℃, da zafi magani nakasawa ne babba, da hardenability ne matalauta, da kuma tempering lokaci. yana da tsayi kuma mai sauƙin fashe.Kera kayan tattalin arziki don yankan kayan aikin kamar T8A, T10A, T12A, da sauransu.
3. Idan aka kwatanta da carbon kayan aiki karfe, gami kayan aiki karfe yana da kyau zafi juriya, sa juriya da mafi kyau handling yi.A zafi murdiya zafin jiki ne 300 ℃-400 ℃, wanda ya dace da Manufacturing high-sa gami madauwari saw ruwan wukake.
4. Ƙarfe na kayan aiki mai sauri yana da kyau mai kyau, ƙaƙƙarfan ƙaƙƙarfan ƙarfi da rashin ƙarfi, da ƙarancin ƙarancin zafi.Yana da wani matsananci-high-ƙarfi karfe tare da barga thermoplasticity kuma ya dace da masana'anta high-sa matsananci-bakin ciki saw ruwan wukake.
Diamita na madauwari saw;da diamita na saw ruwa yana da alaka da sawing kayan aiki da kuma kauri daga cikin sawing workpiece.Diamita na katakon gani yana karami, kuma saurin yankan yana da ƙananan ƙananan;mafi girman diamita na katakon katako, mafi girma da buƙatun buƙatun katako da kayan aiki, kuma mafi girman ingancin sawing.Ana zaɓin diamita na waje na ganga bisa ga nau'ikan madauwari daban-daban kuma ana amfani da tsintsiya mai tsayi iri ɗaya.
Matsakaicin daidaitattun sassa sune: 110MM (inci 4), 150MM (inci 6), 180MM (inci 7), 200MM (inci 8), 230MM (inci 9), 250MM (inci 10), 300MM (inci 12), 350MM. ( inci 14), 400MM (inci 16), 450MM (inci 18), 500MM (inci 20), da sauransu. Ƙarƙashin tsagi na ƙasa na ma'aunin madaidaicin madaidaicin an tsara su don zama 120MM.
Zaɓin adadin hakora na madauwari saw;yawan hakora na hakora, gabaɗaya magana, ƙarin haƙora, ƙarin yankan gefuna za a iya yanke kowane lokaci naúrar, kuma mafi kyawun aikin yankewa, amma adadin yankan haƙora yana buƙatar ƙarin carbide, da farashin sawn. ruwa Duk da haka, idan sawtooth ya yi yawa, ƙarfin guntu tsakanin haƙora ya zama karami, wanda zai iya haifar da tsintsiya don zafi;Bugu da kari, idan akwai da yawa sawtooths, idan abinci kudi ba daidai ba daidai ba, da yankan adadin kowane hakori ne sosai kananan, wanda zai tsananta yankan gefe da workpiece.Gogayya yana shafar rayuwar sabis na ruwa.Yawanci tazarar haƙori shine 15-25mm, kuma ya kamata a zaɓi adadin hakora masu dacewa bisa ga kayan da za a yi.
Kauri na madauwari saw;da kauri daga cikin saw ruwa A ka'idar, muna fatan cewa siriri da saw ruwa, mafi kyau, da sawn kabu a zahiri wani irin amfani.Abubuwan da aka yi amfani da su na kayan haɗin gwal da kuma tsarin masana'antu na katako na katako sun ƙayyade kauri na katako.Idan kauri yana da bakin ciki sosai, igiyar gani yana da sauƙin girgiza lokacin aiki, wanda ke shafar tasirin yankewa.Lokacin zabar kauri na katako, ya kamata a yi la'akari da kwanciyar hankali na katako da kayan da za a yi.Kauri da ake buƙata don wasu kayan aiki na musamman shima takamaiman ne, kuma yakamata a yi amfani da shi bisa ga buƙatun kayan aiki, kamar ƙwanƙolin zato, ƙwanƙolin gani, da sauransu.
1. Siffofin haƙoran da aka saba amfani da su sune haƙoran hagu da dama (madaidaicin haƙora), haƙora lebur, haƙoran haƙora na trapezoidal (high and low hakora), haƙoran trapezoidal inverted (inverted conical haƙoran), dovetail hakora (hump hakora), da The rare masana'antu. aji uku hagu da daya dama, hagu da dama lebur hakora, da dai sauransu.
2. Lebur ɗin haƙoran haƙori yana da ƙaƙƙarfan, saurin yankewa yana jinkirin, kuma niƙa shine mafi sauƙi.An fi amfani dashi don sawing na itace na kowa, kuma farashin yana da ƙasa.Ana amfani da mafi yawa don kayan gani na aluminum tare da ƙananan diamita don rage mannewa yayin yankan, ko don tsagi tsagi don kiyaye ƙasan tsagi.
3. Tsani lebur hakori hade ne na haƙoran trapezoidal da haƙoran lebur.Nika ya fi rikitarwa.Lokacin sawing, zai iya rage sabon abu na fatattaka veneer.Ya dace da sawing na daban-daban guda ɗaya da biyu veneer na tushen katako da bangarori masu hana wuta.Don hana mannewa na aluminum saw ruwan wukake, sau da yawa amfani da wukake tare da adadi mai yawa na lebur hakora.
4. Juyawa tsani hakora sukan yi amfani a cikin kasa tsagi saw ruwa na panel saw.Lokacin da ake ganin katakon katako mai nau'in veneer sau biyu, tsagi yana daidaita kauri don kammala aikin tsagi na saman ƙasa, sannan babban zato ya kammala aikin yankan allo, ta yadda Hana gefen tsintsiya daga guntuwa.
Lokacin aikawa: Satumba-23-2022