Kucheka harisi basa rechisimba: Shandisa carbide band saw blades kuti uwane hungwaru kugadzirisa
Pakuona zvinhu zvakaoma-kugadzirisa (zvakadai setitanium alloys, simbi isina simbi, alloys asingapise kupisa uye simbi dzakaomeswa pamusoro), carbide tooth band saw blades ave maturusi anoshandiswa zvakanyanya nekuda kwekunaka kwawo.kuchekakunyatsoshanda uye kusimba. Mumakore achangopfuura, vashandisi vakawanda vakatanga kuashandisa pakugadzirisa zvinhu zvakajairika uye vakaona kuti vane kukurumidza kucheka kukurumidza, kupera kwakanaka kwepamusoro, uye vanogona kuwedzera hupenyu hwebasa ne20% kana zvichienzaniswa nemararamiro ebimetallic saw blades.
1. Chimiro chezino uye geometry
Maumbirwo emazino akajairika e carbide band saw blades anosanganisira kucheka-mazino matatu uye trapezoidal kugeda mazino. Pakati pavo, mazino matatu ekucheka mazino anowanzo atora yakanaka rake angle dhizaini, iyo inobatsira kukurumidza "kuruma" zvinhu uye kugadzira machipisi mune yakakwirira-yakasimba kana yakakwirira-yakaoma zvinhu, uye yakakodzera kune inobudirira kugadzirwa mamiriro. Paunenge uchigadzira zvinhu zvakaomeswa pamusoro (senge cylinder rods kana hydraulic shafts), zvinonyanya kukurudzirwa kushandisa negative rake angle mazino chimiro. Ichi chimiro chinobatsira "kusundira" iyo yakaoma pasi pasi pasi pemamiriro ekupisa kukuru, nokudaro kupedzisa kucheka zvakanaka.
Nezve abrasive zvinhu zvakadai sekukandaaluminium, bhendi rakaona mablades ane yakafara mazino pitch uye yakafara yekucheka groove dhizaini yakanyatsokodzera, iyo inogona kunyatso kudzikisa clamping simba rezvinhu kuseri kwesaha uye kuwedzera hupenyu hwechishandiso.
2. Mhando dzakasiyana dzemasaha uye chiyero chadzo chinoshanda
· Diki dhayamita zvinhu (<152mm): Inokodzera carbide saw blades ine matatu-mazino chimiro uye yakanaka rake angle mazino chimiro, ine kucheka kwakanaka uye kuchinjika kwezvinhu.
· Makuru madhayamita emidziyo: Inokurudzirwa kushandisa masaha ane akawanda-mupendero dhizaini, kazhinji achikuya kusvika mashanu ekucheka nzvimbo pane yega zino muromo kuti uwedzere kugona kwekucheka uye kugadzirisa chiyero chekubvisa zvinhu.
· Musoro wekuomesa hardware: Negative rake angle uye matatu-mazino saw blades inofanira kusarudzwa, iyo inogona kuwana yakakwirira-tembiricha yekucheka uye nekukurumidza chip kubviswa, uye zvinobudirira kucheka kuburikidza nekunze hard shell.
· Siri-ferrous simbi uye cast aluminium: Inokodzera masaha ane yakakura mazino pitch dhizaini kudzivirira grooving clamping uye kuderedza kutadza kwekutanga.
· General yekucheka maitikiro: Zvinokurudzirwa kushandisa general carbide band saw blades ane kwaakarerekera kana diki positive rake angle mazino chimiro, ayo akakodzera akasiyana emhando maumbirwo uye kucheka zvinodiwa.
3. Kupesvedzera kwerudzi rwezino pamhando yekucheka
Mhando dzezino dzakasiyana dzinoenderana nemhando dzakasiyana dzekugadzira chip. Semuenzaniso, imwe dhizaini inoshandisa mazino mana epasi kugadzira machipisi manomwe. Munguva yekucheka, zino rimwe nerimwe rinogovera mutoro, iro rinobatsira kuwana nzvimbo yakatsetseka uye yakatwasuka. Imwe dhizaini inoshandisa chimiro chemazino matatu kutema machipisi mashanu. Kunyangwe kushata kwepamusoro kwakakwira zvishoma, kumhanya kwekucheka kunokurumidza, iyo inokodzera kugadzirisa mamiriro apo kushanda zvakanaka kunoiswa pamberi.
4. Kuvhara uye kutonhora
Mimwe carbide saw blades inopa mamwe machira, akadai setitanium nitride (TiN) uye aluminium titanium nitride (AlTiN), kuvandudza kusagadzika kwekupfeka uye kushomeka kwekushisa, uye inokodzera kukurumidza-kumhanya uye yakakwirira-yekudya. Zvakakosha kucherechedza kuti zvipfeko zvakasiyana-siyana zvakakodzerwa nemamiriro ekushanda akasiyana, uye kana kushandisa machira kunoda kutariswa zvakakwana zvichienderana nemamiriro ekushandisa.