Minda Yopangira Simenti ya Carbide

Cemented carbide, yomwe imadziwika kuti "mano a mafakitale," ndi aloyi wopangidwa kuchokera kuzinthu zolimba zazitsulo zowuma (makamaka tungsten carbide WC) ndi zitsulo zomangira (makamaka cobalt Co) kudzera muzitsulo za ufa. Imakhala ndi kuuma kwambiri, kukana kuvala, mphamvu, komanso kukana dzimbiri.

Zotsatirazi ndi madera akuluakulu ogwiritsira ntchito carbide ndi mafotokozedwe awo mwatsatanetsatane:

1. Kudula Zida

Ili ndiye gawo lalikulu kwambiri lopangira simenti ya carbide, yomwe imalowa m'malo mwa chitsulo chothamanga kwambiri, ndipo ndiye maziko azitsulo zamakono.

Tsatanetsatane wa Ntchito

Kutembenuza, Kupera, ndi Kubowola: Amagwiritsidwa ntchito popanga zitsulo, zitsulo zotayidwa, zitsulo zosakhala ndi chitsulo, ndi ma alloys otentha kwambiri. Zoyikapo simenti za carbide (monga zoyika mulingo wa ISO) zimakhazikika kwa chogwiritsira ntchito powotcherera kapena kuwotcherera ndi makina.

Zida Zopangira Deep Hole: Monga kubowola kwamfuti ndi kubowola kwa BTA komwe mudafunsapo kale, pafupifupi mitu yawo yonse yodulira imapangidwa ndi simenti ya carbide kuti ipirire kupsinjika kwakukulu komanso kukangana panthawi yokonza dzenje lakuya.

Zida Zopangira matabwa: Zomwe zimagwiritsidwa ntchito podula matabwa othamanga kwambiri. Chifukwa matabwa nthawi zambiri amakhala ndi tinthu tating'onoting'ono ta mchenga, chitsulo wamba chimavalidwa mosavuta, pomwe carbide ya simenti imatha kukhala yakuthwa kwake kwa nthawi yayitali.

Mawonekedwe: Kuuma mpaka HRA 89-94, kuuma bwino kofiyira (kumatha kukhalabe ndi ntchito yabwino yodulira pafupifupi 1000 ℃).

Tsatanetsatane wa Ntchito

Zobowola ndi Mano Obowola: Zobowola mafuta, mano odulira makina a malasha, mitu yodulira makina obowola. Nsonga za zigawozi zimakutidwa ndi mano a simenti a carbide, omwe amagwiritsidwa ntchito kuswa miyala ndi malasha.

Zida Zamigodi: Zobowola miyala, ndodo zobowola.

Mawonekedwe: Carbide yopangidwa ndi coarse-grained cemented (mtundu wosamva mphamvu) iyenera kusankhidwa kuti ipewe kuphwanyidwa kwa katundu.

2. Kufufuza kwa Geological & Mining

Kuthyola miyala m'malo ovuta kwambiri kumafuna zida zolimba kwambiri komanso zolimba.

3. Kupanga Nkhungu & Kufa

Makatani a simenti a carbide amagwiritsidwa ntchito makamaka pakupanga moyo wapamwamba, wolondola kwambiri.

Tsatanetsatane wa Ntchito

Cold Heading Dies: Amagwiritsidwa ntchito popanga zomangira monga zomangira, mtedza, ndi ma rivets. Chifukwa mutu wozizira umaphatikizapo kukakamiza kwambiri zitsulo kutentha kwa chipinda, nkhungu zimakhala zosavuta kuvala. Mitundu ya tungsten carbide imakhala ndi moyo nthawi zambiri kuposa zitsulo zothamanga kwambiri.

Drawing Dies: Amagwiritsidwa ntchito kukoka mawaya achitsulo kukhala ulusi wabwino wama diameter osiyanasiyana (monga mawaya amagetsi, mawaya amkuwa a zingwe, ndi mawaya abwino kwambiri achitsulo). Chojambula cha tungsten carbide die hole chimatsimikizira kulondola komaliza ndi mtundu wa waya.

Powder Metallurgy Molds: Amagwiritsidwa ntchito kukakamiza ndi kuumba ufa wachitsulo.

Tsatanetsatane wa Ntchito

IC Packaging Molds: Zoyika ndi zisankho zomwe zimagwiritsidwa ntchito mu semiconductor chip phukusi.

Printed Circuit Board (PCB) Mabowo ang'onoang'ono: Amabowola timabowo tating'onoting'ono pama board osindikizidwa (mamita amatha kukhala aang'ono ngati 0.1mm kapena kuchepera).

Mafelemu Otsogolera: Amagwiritsidwa ntchito pothandizira ndi kulumikiza tchipisi ta semiconductor.

Mawonekedwe: Kukhazikika kwapamwamba kwambiri komanso kuchuluka kwamafuta ochepa, kuwonetsetsa kulondola kwa makina a micron.

4. Zamagetsi & Semiconductors

Ndi miniaturization ya zinthu zamagetsi, tungsten carbide imagwiritsidwa ntchito popanga zigawo zolondola kwambiri.

5. Makampani Oyendetsa Magalimoto

Kuphatikiza pa kugwiritsidwa ntchito ngati zida zodulira zida zamagalimoto, tungsten carbide imagwiritsidwanso ntchito mwachindunji pazinthu zofunikira zamagalimoto.

Tsatanetsatane wa Ntchito

Makina a Mafuta: Ma jekeseni a jekeseni mu injini ya dizilo yothamanga kwambiri njanji. Chifukwa cha kupsinjika kwa jakisoni wopitilira 2000 bar komanso kuphulika kwamafuta, tungsten carbide iyenera kugwiritsidwa ntchito kutsimikizira kusindikiza ndi kukana kuvala.

Ma Tappets a Valve: Zida zolimbana ndi kuvala mumakina a valve ya injini.

Ma Brake Pads: Mapadi ena ochita bwino kwambiri amakhala ndi tinthu tating'onoting'ono ta tungsten carbide kuti apititse patsogolo kugundana.

Tsatanetsatane wa Ntchito

Mphuno: Milomo yamadzi yopangira nsalu za jeti zamadzi, milomo ya zida zophulitsira mchenga, ndi milomo yothira mafuta.

Kusindikiza mphete: Zisindikizo zamakina zomwe zimagwiritsidwa ntchito pamapampu, ma compressor, ndi zida zina kuti apewe kutuluka kwamadzimadzi akamalimbana ndi mikangano.

Zida Zoyezera: Kuyeza malo a zida zoyezera molondola monga ma caliper ndi ma micrometer.

6. Valani Zida & Zida Zamakina

Pogwiritsa ntchito kukana kwake kuvala kwambiri, amagwiritsidwa ntchito popanga zida zamakina zomwe zimavalidwa mosavuta.

7. Consumer Electronics & Fashion Jewelry

Pogwiritsa ntchito kuuma kwake kwakukulu, kukana kuvala, komanso kuwala kwapadera kwachitsulo.

Tsatanetsatane wa Ntchito

Zigawo Zamafoni a M'manja: Mabatani, mphete zokongoletsa za kamera, ma tray a SIM khadi, ndi zina zambiri, zama foni apamwamba kwambiri.

Mawotchi: Mawotchi owonera ndi zingwe zamawotchi apamwamba kwambiri (monga mawotchi a Rado), omwe amakhala olimba kwambiri.

Zodzikongoletsera: mphete za Tungsten carbide ndi mikanda, yokhala ndi kulimba kwachiwiri kwa diamondi, kuteteza kupunduka kapena kukanda.

Tsatanetsatane wa Ntchito

Zipangizo Zamano: Kubowola mano (kosamva kuvala kwambiri), zoikamo mano.

Kuyika Mafupa: Mitu yosamva kuvala ya mfundo zopangira (monga mitu ya mpira wa m'chiuno).

Zida Zopangira Opaleshoni: Simo, macheka a mafupa, ndi zida zina zomwe zimafuna kuthwa kwa nthawi yayitali komanso kukana dzimbiri.

8. Zida Zachipatala

Makamaka kugwiritsa ntchito biocompatibility yake (makamaka cobalt-free tungsten carbide) ndi kukana dzimbiri.