Imibandela yokukhetha imingcele yama-diamond saw blades

1. Ukukhethwa kosayizi wezinhlayiyana zedayimane
Uma usayizi wedayimane umaholoholo futhi ungashadile, ikhanda leblade libukhali futhi ukusika kuphezulu, kodwa amandla okugoba e-diamond agglomeration ayancipha.Uma ubumbudumbudu bedayimane bulungile noma buxubene, ikhanda le-saw blade linokuqina okuphezulu kodwa ukusebenza kahle okuphansi.Uma ucabangela lezi zici ezingenhla, usayizi wedayimane we-50/60 we-mesh ufanelekile.
2. Ukukhethwa kokugxiliswa kokusatshalaliswa kwedayimane
Ebangeni elithile, lapho ukugxila kwedayimane kushintsha kusuka phansi kuya phezulu, ubukhali kanye nokusebenza kahle kokusika kwe-saw blade kuncipha kancane kancane, kodwa impilo yesevisi iyandiswa kancane kancane.Kodwa uma ukugxila kuphezulu kakhulu, i-blade izoba buthuntu.Ukusebenzisa ukugxila okuphansi, usayizi wokusanhlamvu oqinile, ukusebenza kahle kuzothuthukiswa.Ukusetshenziswa kwezingxenye ezihlukene zekhanda lethuluzi ekuboneni, kusetshenziswa ukugxila okuhlukene (okungukuthi, ezingxenyeni ezintathu noma ngaphezulu kwesakhiwo sengqimba ephakathi kungasetshenziswa ukwehlisa ukuhlushwa), inqubo yomsebenzi wekhanda lesaha ekubunjweni. ye-groove ephakathi, evumela ukuvimbela i-saw blade pendulum, ukuze kuthuthukiswe izinga lokucutshungulwa kwamatshe.
3. Ukukhethwa kwamandla edayimane
Amandla edayimane iyinkomba ebalulekile yokuqinisekisa ukusebenza kokusika.Amandla aphezulu kakhulu azokwenza i-crystal ingabi lula ukuphuka, izinhlayiya ze-abrasive ziphucuziwe zisetshenziswa, ubukhali buyancipha, okuholela ekuwohlokeni kokusebenza kwamathuluzi;Lapho amandla edayimane enganele, kulula ukuphulwa ngemva komthelela futhi kunzima ukuthwala umsebenzi onzima wokusika.Ngakho-ke, ukuqina kufanele kukhethwe ku-130 ~ 140N.4. Ukukhethwa kwesigaba sokubopha
Ukusebenza kwe-saw blade akuxhomekile kuphela kwidayimane, kodwa futhi ekusebenzeni okuphelele kwezinto ezihlanganisiwe ezakhiwe yinhlanganisela efanele yedayimane ne-binder.Ngemabula namanye amatshe athambile, izakhiwo zemishini zekhanda lamathuluzi ziphansi kakhulu, zingakhetha i-copper base binder.Kodwa izinga lokushisa elishisayo le-copper base binder liphansi, amandla nobulukhuni buphansi, ukuqina kuphezulu, futhi amandla okubopha ngedayimane aphansi.Lapho i-WC yengezwa, i-WC noma i-W2C isetshenziswa njengensimbi yamathambo, enenani elifanele le-cobalt ukuthuthukisa amandla, ubulukhuni kanye nezici zokubopha, kanye nenani elincane le-Cu, Sn, Zn nezinye izinsimbi ezinephuzu elincibilikayo eliphansi nobulukhuni. kwengezwe njengesigaba sokubopha.Usayizi wezinhlayiyana wengxenye eyinhloko yesengezo kufanele ube mncane kune-mesh engu-200, futhi usayizi wezinhlayiyana zengxenye yokwengeza kufanele ube buceke kunemeshi engu-300.
5. Ukukhethwa inqubo sintering
Ngokunyuka kwezinga lokushisa, izinga lokuminyana kwesidumbu liyakhula, kanjalo namandla okugoba.Kodwa-ke, ngokwandiswa kwesikhathi sokubamba, amandla okugoba esidumbu esingenalutho kanye ne-diamond agglomeration aqala ukukhula bese ehla.Inqubo ye-sintering ye-120s ku-800 ℃ ingakhethwa ukuhlangabezana nezidingo zokusebenza.