Kuyerekeza kwa Zitsulo Zothamanga Kwambiri ndi Zida Zopangira Simenti

Chitsulo chothamanga kwambiri (HSS) ndi cemented carbide ndi zinthu ziwiri zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, makamaka pazida zodulira ndi makina opangira makina. Zida zonsezi zikuwonetsa zinthu zapadera zomwe zimawapangitsa kukhala oyenera pazolinga zenizeni. M'nkhaniyi, tidzafanizira ndi kusiyanitsa makhalidwe a zitsulo zothamanga kwambiri ndi simenti ya carbide, poyang'ana mapangidwe awo, kuuma, kulimba, kukana kuvala, ndi ntchito yonse.

Zolemba:

Chitsulo Chothamanga Kwambiri: Chitsulo chothamanga kwambiri ndi aloyi wopangidwa makamaka ndi chitsulo, carbon, cobalt, tungsten, molybdenum, ndi vanadium. Zinthu zophatikizikazi zimakulitsa kuuma kwa zinthu, kukana kutha, komanso kutentha kwambiri.

Cemented Carbide: Carbide ya simenti, yomwe imadziwikanso kuti tungsten carbide, imakhala ndi gawo lolimba la carbide (lomwe nthawi zambiri limatchedwa tungsten carbide) lomwe limayikidwa muzitsulo zomangira monga cobalt kapena faifi tambala. Kuphatikiza uku kumapereka zinthuzo ndi kuuma kwapadera komanso kukana kuvala.

Kulimba:

Chitsulo Chothamanga Kwambiri: HSS nthawi zambiri imakhala yolimba kuyambira 55 mpaka 70 HRC (Rockwell C sikelo). Mlingo wa kuuma kumeneku umalola zida za HSS kuti zidutse bwino zida zosiyanasiyana, kuphatikiza zitsulo, zitsulo zosapanga dzimbiri, ndi chitsulo chosungunula.

Cemented Carbide: Carbide ya simenti imadziwika chifukwa cha kuuma kwake kwambiri, nthawi zambiri imafika 80 mpaka 95 HRA (Rockwell A sikelo). Kuuma kwakukulu kumapangitsa zida za simenti za carbide kukhala zabwino popanga zida zolimba monga ma aloyi a titaniyamu, zitsulo zolimba, ndi zophatikiza.

Kulimba:

Chitsulo Chothamanga Kwambiri: HSS imawonetsa kulimba kwabwino ndipo imatha kupirira kukhudzidwa kwakukulu komanso kugwedezeka, ndikupangitsa kuti ikhale yoyenera kudula kosokoneza komanso kukonza makina olemera. Kulimba kwake kumathandizanso kukonzanso ndikusinthanso zida.

Simenti Carbide: Ngakhale simenti carbide ndi yovuta kwambiri, ndi brittle poyerekeza HSS. Ikhoza kuphwanyidwa kapena kusweka chifukwa cha kukhudzidwa kwakukulu kapena kugwedezeka. Komabe, magiredi amakono a carbide amaphatikiza kulimba kwabwinoko ndipo amatha kupirira zopepuka mpaka zowala.

Wear Resistance:

Chitsulo Chothamanga Kwambiri: HSS ili ndi kukana kwabwino kwa mavalidwe, makamaka ikagwiritsidwa ntchito pama liwiro otsika. Komabe, pa liwiro lalitali kwambiri kapena popanga zida zokhala ndi abrasiveness kwambiri, kukana kwa HSS kungakhale kosakwanira.

Cemented Carbide: Carbide yopangidwa ndi simenti imadziwika chifukwa chokana kuvala kwapadera ngakhale pamakina ovuta. Gawo lolimba la carbide limapereka kukana kwamphamvu kwa kuvala kwa abrasive, kulola zida za carbide kuti zisunge malire awo kwa nthawi yayitali.

Kachitidwe:

Chitsulo Chothamanga Kwambiri: Zida za HSS zimapambana pamagwiritsidwe osiyanasiyana odulira chifukwa cha kusinthasintha kwawo, kulimba, komanso kukulitsa kosavuta. Ndioyenera kugwiritsidwa ntchito popanga makina ambiri ndipo ndi otsika mtengo poyerekeza ndi carbide yomangidwa ndi simenti.

Cemented Carbide: Zida za simenti za carbide zimagwiritsidwa ntchito kwambiri popanga makina olondola kwambiri komanso ochita bwino kwambiri. Amagwira ntchito bwino kwambiri pamapulogalamu ofunikira omwe ali ndi liwiro lalitali kwambiri, nthawi yayitali ya zida, komanso kuchuluka kwa zokolola. Komabe, nthawi zambiri amakhala okwera mtengo kuposa zida za HSS.

Pomaliza:

Zitsulo zothamanga kwambiri komanso simenti ya carbide ndizofunika kwambiri pamakampani odulira zida, chilichonse chili ndi mphamvu zake komanso zolephera zake. Chitsulo chothamanga kwambiri chimapereka kulimba kwabwino, kusinthasintha, komanso kutsika mtengo, ndikupangitsa kuti ikhale yoyenera kugwiritsa ntchito makina osiyanasiyana. Kumbali ina, carbide yopangidwa ndi simenti imapambana mu kuuma, kukana kuvala, komanso kukhazikika kwa kutentha kwambiri, zomwe zimapangitsa kukhala chisankho chokonda kupanga zitsulo zolimba ndi zinthu zina zovuta.

Kumvetsetsa zofunikira zenizeni za makina opangira makina ndi zida zogwirira ntchito ndikofunikira pakusankha zinthu zoyenera. Zinthu monga kuthamanga, kuuma kwa zinthu, ndi moyo wa zida zomwe mukufuna ziyenera kuganiziridwa mosamala. Pamapeto pake, kusankha pakati pa zitsulo zothamanga kwambiri ndi carbide ya simenti zidzadalira ntchito yeniyeni ndi zotsatira zomwe mukufuna.