Nkhani Imakudziwitsani: The Precision Parts Processing Technology ya Tungsten Carbide

Mu ndondomeko ya carbide processing, kuuma kwa chida palokha ayenera kukhala apamwamba kuposa kuuma workpiece kukonzedwa, kotero zida za kutembenuka panopa mbali carbide makamaka zochokera kuuma mkulu ndi kutentha kugonjetsedwa sanali zitsulo zomatira. CBN ndi PCD (diamondi).

Ukadaulo wopangira magawo olondola a tungsten carbide nthawi zambiri umaphatikizapo izi:

1. Kukonzekera zinthu:Sankhani zida zolimba zolimba ndikuzidula kapena kuzipanga mu mawonekedwe omwe mukufuna malinga ndi kapangidwe ka magawowo.

2. Makina:Gwiritsani ntchito zida zodulira monga zida, zodulira mphero, ndi zobowola kuti mugwiritse ntchito makina pazida zolimba za alloy. Njira zodziwika bwino zamakina zimaphatikizapo kutembenuza, mphero, ndi kubowola.

3. Kupera:Kuchita ntchito akupera pa zolimba aloyi zipangizo ntchito akupera zida ndi abrasive particles kukwaniritsa apamwamba Machining molondola ndi pamwamba khalidwe. Njira zogaya zofala zimaphatikizapo kugaya pamwamba, kugaya kunja kwa cylindrical, kugaya mkati mwa cylindrical, ndi kugaya kopanda pakati.

4. Makina otulutsa magetsi (EDM):Gwiritsani ntchito makina opangira magetsi kuti mugwiritse ntchito EDM pazitsulo zolimba za alloy. Njirayi imagwiritsa ntchito zokoka zamagetsi kuti zisungunuke ndi kusungunula zitsulo pamwamba pa chogwirira ntchito, kupanga mawonekedwe ndi miyeso yomwe mukufuna.

5. Kuyika:Pazofunikira zooneka ngati zovuta kapena zapadera zamagawo olimba a aloyi, njira zodulira zingagwiritsidwe ntchito kusonkhanitsa zigawo zingapo pamodzi kudzera munjira monga brazing kapena siliva soldering.

6. Kuyang'ana ndi kukonza zolakwika:Chitani miyeso yowoneka bwino, kuyang'anira mawonekedwe apamwamba, ndi njira zina pazigawo zomalizidwa zolimba za alloy kuti zitsimikizire kuti zikukwaniritsa zofunikira pakupanga.

Nawa malangizo ena:

1. Kuuma pang'ono kuposa HRA90 carbide mbali, kusankha BNK30 zinthu CBN chida kwa lalikulu malire kutembenukira, chida si kusweka, ndipo si kuwotcha. Pazigawo zolimba za carbide zolimba kuposa HRA90, CDW025 chida cha PCD kapena gudumu la diamondi lopangidwa ndi utomoni nthawi zambiri amasankhidwa kuti akupera.

2. Mu tungsten carbide mwatsatanetsatane mbali processing kuposa R3 kagawo, kwa processing malire ndi lalikulu, zambiri choyamba ndi BNK30 zinthu CBN chida roughing, ndiyeno akupera ndi kugaya gudumu. Pazigawo zing'onozing'ono zopangira, mutha kugwiritsa ntchito gudumu lopera popera, kapena kugwiritsa ntchito chida cha PCD pokopera.

3. Carbide roll crescent groove nthiti processing, kugwiritsa ntchito CDW025 material carving cutter (yomwe imadziwikanso kuti flying mpeni, rotary milling cutter).

Pakuti mphero ndondomeko ya mbali carbide, malinga ndi zosowa za makasitomala, CVD diamondi TACHIMATA mphero wodula ndi diamondi Ikani mphero wodula akhoza kuperekedwa kwa mwatsatanetsatane mbali processing, amene akhoza m'malo dzimbiri electrolytic ndi EDM ndondomeko, kupititsa patsogolo kupanga dzuwa, ndi khalidwe mankhwala, monga monga CVD diamondi TACHIMATA mphero wodula kwa carbide yaying'ono-mphero, pamwamba roughness akhoza kufika 0.073μm.

Kusankhidwa kwa matekinoloje oyenerera kumatengera mawonekedwe, kukula, ndi zofunikira za magawowo. M'pofunika kulamulira magawo processing mosamalitsa sitepe iliyonse kutsimikizira khalidwe lomaliza ndi mwatsatanetsatane. Kuphatikiza apo, kukonza zida zolimba za alloy kungafunike kugwiritsa ntchito zida zolimba kwambiri komanso kugwiritsa ntchito makina apamwamba komanso njira zopangira.