Carbide tipped ma saw ndi zida zomwe zimagwiritsidwa ntchito kwambiri popangira matabwa, komanso zimagwiritsidwanso ntchito pocheka ndi kugwetsa zitsulo.Makampani a Zigong Xinhua amapereka mitundu yonse yazinthu zapamwamba za carbide.
Ubwino wa carbide saw blade umagwirizana kwambiri ndi mtundu wa workpiece womwe uyenera kukonzedwa, chifukwa chake, kusankha mtundu woyenera wa zinthu za carbide kuti mupange tsamba la carbide ndikofunikira kwambiri kupititsa patsogolo luso la workpiece, kufupikitsa kuzungulira kwa processing ndi kuchepetsa mtengo wokonza.
Mitundu yodziwika bwino ya tungsten carbide ndi tungsten-cobalt (YG) ndi tungsten-titanium (YT).Monga tungsten-cobalt carbide imakhala ndi mphamvu yotsutsa bwino, imagwiritsidwa ntchito kwambiri pamakampani opanga matabwa.Nthawi zambiri amagwiritsidwa ntchito mumitundu yopangira matabwa YG8-YG15, nambala pambuyo pa YG ikuwonetsa kuchuluka kwa cobalt, zomwe zili ndi cobalt zimawonjezeka, kulimba kwamphamvu ndi mphamvu ya aloyi kumatheka, koma kuuma ndi kukana kuvala kumachepetsedwa, malinga ndi zenizeni zenizeni. mkhalidwe woti usankhidwe.
Kumene, processing mphamvu ndi kudula ntchito ya tsamba macheka amakhudzidwanso zinthu gawo lapansi, awiri, chiwerengero cha mano, makulidwe, dzino mawonekedwe, ngodya, kabowo ndi magawo ena.
Chikoka chachikulu pakudula ndi mbali yakutsogolo, ngodya yakumbuyo, ngodya ya wedge.
1. Kutsogolo - mbali yodula ya mano;mbali yakutsogolo nthawi zambiri imakhala pakati pa 10-15 °;zazikulu kutsogolo ngodya, bwino lakuthwa kwa macheka mano kudula, kudula mbandakucha ndi mofulumira, mphamvu kwambiri kupulumutsa mphamvu kukankhira.Zinthu zonse zomwe zikukonzedwa pamene zinthuzo zakhala zofewa, sankhani ngodya yayikulu yakutsogolo, ndipo mosinthanitsa, sankhani ngodya yaying'ono yakutsogolo.
2. Kumbuyo ngodya - mbali pakati pa macheka mano ndi kukonzedwa pamwamba;zambiri kutenga mtengo wa 15 °;zingalepheretse macheka mano ndi kukonzedwa pamwamba kukangana;kukulira kwa ngodya yakumbuyo, kukangana kocheperako, kumapangitsa kuti chinthu chokonzedwa bwino chikhale chopukutidwa.
3. Ngongole ya wedge - yochokera kutsogolo ndi kumbuyo;sichingakhale chochepa kwambiri;imathandizira kukhalabe ndi mphamvu ya mano a macheka, kutentha kwa kutentha, kukhazikika.
Kuchuluka kwa ngodya yakutsogolo, ngodya yakumbuyo ndi ngodya ya wedge ndikofanana ndi 90°.
Masamba a Carbide-nsonga zamasamba ali ndi mawonekedwe osiyanasiyana, kuphatikiza mano athyathyathya, mano amtundu wa trapezoidal (mano okwera ndi otsika), mano akumanzere ndi akumanja (mano osinthana), mano a dovetail (mano a hump), mano opindika a trapezoidal (mano opindika). , ndi osazolowereka mafakitale kalasi atatu kumanzere, mmodzi kumanja, kumanzere-kumanja, kumanzere-kumanja, kumanzere-kumanja, ndi kumanzere-lamanja lathyathyathya mano, etc.
1.Mano opalasa --Mano athyathyathya amakhala ndi macheka owoneka bwino, otsika mtengo, odula pang'onopang'ono, osavuta kunola, omwe amagwiritsidwa ntchito ngati macheka wamba, amatha kuchepetsa kumamatira akamadula, amathanso kugwiritsidwa ntchito popanga macheka kuti asunge pansi. malo ogona.
2.Mano amtundu wa trapezoidal ndi ophwanyika - kuphatikiza kwa trapezoidal ndi mano osalala, kupukuta kumakhala kovuta kwambiri, pamene macheka amatha kuchepetsa zochitika za veneer chipping, oyenera mitundu yosiyanasiyana ya matabwa amodzi ndi awiri, matabwa oteteza moto.
3. Mano akumanzere ndi kumanja - omwe amagwiritsidwa ntchito kwambiri, kuthamanga mwachangu, kupukuta kosavuta, koyenera kutsegula ndi kudula macheka amitundu yofewa komanso yolimba yolimba yamitengo ndi matabwa osalimba, matabwa amitundu yambiri, matabwa a tinthu ndi zina zotero. .
4. Mano a Dovetail - okhala ndi mano oteteza mphamvu kumanzere ndi kumanja, oyenera kudula kwautali wamitundu yosiyanasiyana yamitengo;yokhala ndi mbali yakutsogolo yakumanzere ndi kumanja kwa tsamba la macheka chifukwa cha mano akuthwa, mtundu wa macheka ndi wabwino, womwe nthawi zambiri umagwiritsidwa ntchito pocheka macheka.
5. Inverted mano trapezoidal - ambiri ntchito kudula macheka pansi kagawo macheka tsamba, mu macheka wa matabwa awiri veneer, kagawo anawona kusintha makulidwe kumaliza pansi ndondomeko slotting, ndiyeno ndi macheka chachikulu kuti amalize kuchekera ndondomeko. za board kuti mupewe kuphulika kwa macheka kerf.
Nthawi yotumiza: Aug-11-2023