Mipeni ya Carbide yomwe imagwiritsidwa ntchito podula matabwa imakhala ndi magawo angapo, monga macheka ozungulira, macheka a band, odula mphero, mipeni yopangira matabwa, etc. kudula matabwa, ndi cemented carbiade yodula zipangizo zosiyanasiyana zalembedwa pansipa. Zotsatirazi zikulemba ma carbides opangidwa ndi simenti ofanana ndi kudula kwazinthu zosiyanasiyana.

1. Particle board, density board, and chipboard Ma board amenewa makamaka amapangidwa ndi matabwa, chemical glue, ndi melamine panels. kuchuluka kwa zonyansa zolimba. Panthawi yodula, fakitale yamipando imakhala ndi zofunikira kwambiri pagawo lodulira, kotero matabwa otere nthawi zambiri amasankha carbide yokhala ndi simenti yokhala ndi kulimba kwa Rockwell kwa madigiri 93.5-95. Zomwe zimapangidwa ndi aloyi makamaka zimasankha tungsten carbide yokhala ndi tirigu pansi pa 0,8 um ndi otsika gawo la binder. M'zaka zaposachedwapa, chifukwa m'malo ndi kusinthika kwa zipangizo, mafakitale ambiri mipando mwapang'onopang'ono anasankha gulu diamondi macheka masamba m'malo carbide macheka masamba kudula mu gulu macheka pakompyuta macheka. Daimondi yophatikizika imakhala yolimba kwambiri, ndipo kumamatira kwake ndi kusachita dzimbiri ndi carbide yomangidwa bwino kwambiri podula mapanelo amatabwa. Malinga ndi ziwerengero za kagwiridwe ka ntchito m'munda, moyo wautumiki wa tsamba la macheka a diamondi ndi pafupifupi kuwirikiza ka 15 kuposa la cemented carbiade saw blade.

2. Mitengo yolimba imatanthawuza mitundu yonse ya matabwa achilengedwe. Kudula kovuta kwa mitengo yobzalidwa yosiyana sikufanana. Mafakitale ambiri a mpeni nthawi zambiri amasankha ma aloyi okhala ndi digiri ya 91-93.5. Mwachitsanzo, mfundo za nsungwi ndi matabwa ndi zolimba koma matabwa ndi osavuta, choncho ma alloys okhala ndi kuuma pamwamba pa madigiri 93 nthawi zambiri amasankhidwa kuti atsimikizire kuthwa bwino; zipika zokhala ndi mfundo zambiri sizimatsindika mofanana panthawi yodula, kotero kuti tsambalo ndilosavuta kuyambitsa kugwedeza pamene mukukumana ndi mfundo, kotero alloy pakati pa 92-93 madigiri nthawi zambiri amasankhidwa, zomwe sizimangotsimikizira kuthwa kwina komanso zimakhala ndi digiri inayake. kukana kugwa, pomwe matabwa okhala ndi mfundo zochepa ndi matabwa ofanana, ma alloys okhala ndi kuuma pamwamba pa madigiri 93 adzasankhidwa. Malingana ngati kutsutsa kwakukulu ndi kukhwima kumatsimikiziridwa, akhoza kudulidwa kwa nthawi yaitali; matabwa oyambirira kumpoto adzapanga matabwa oundana chifukwa cha kuzizira kwambiri m'nyengo yozizira, ndipo matabwa oundana adzawonjezera kuuma kwa nkhuni. Kuphatikiza apo, kudula ma aloyi a matabwa oundana m'malo ozizira kwambiri ndikosavuta kugunda, kotero pakadali pano, ma alloys okhala ndi kutentha kwa madigiri 88-90 nthawi zambiri amasankhidwa kuti adulidwe.

3. Mitengo yonyansa. Mitengo yamtunduwu imakhala ndi zonyansa zambiri. Mwachitsanzo, matabwa omwe amagwiritsidwa ntchito pomanga malo nthawi zambiri amakhala ndi simenti yambiri, ndipo matabwa omwe amachotsedwa ndi mipando nthawi zambiri amakhala ndi misomali yamfuti kapena misomali yachitsulo, kotero pamene tsambalo likuwombana ndi zinthu zolimba panthawi yodula Zimayambitsa kuphulika kapena kusweka m'mphepete. matabwa nthawi zambiri amasankha ma aloyi okhala ndi kuuma kochepa komanso kulimba kwambiri. Ma aloyi oterowo nthawi zambiri amasankha tungsten carbide yokhala ndi sing'anga ndi kukula kwake kwambewu, ndipo zomwe zili mugawo la binder ndizokwera kwambiri. The Rockwell kuuma aloyi zoterezi nthawi zambiri pansi 90. Kusankhidwa kwa simenti carbide kwa matabwa kudula zida si zochokera makhalidwe a kudula nkhuni, koma fakitale chida kawirikawiri amachitanso kuwunika mwatsatanetsatane malinga ndi kupanga ake kupanga, mipando fakitale zipangizo. ndi ukadaulo wogwiritsa ntchito ndi zina zofananira, ndipo pamapeto pake amasankha carbide yomangidwa ndi yofananira bwino.