Zinthu Zomwe Tiyenera Kudziwa Zokhudza Cemented Carbide Molds

Simenti ya carbide nkhungu ndi nkhungu yolimba kwambiri, kukana kuvala kwambiri, carbide yolondola kwambiri, yomwe nthawi zambiri imagwiritsidwa ntchito potembenuza, mphero, kugaya ndi njira zina. Kugwiritsa ntchito kwake ndi njira zodzitetezera ndi izi:

1. Zinthu zofunika kuzidziwa

a) Kupanga

Popanga nkhungu ya carbide, mawonekedwe oyenerera a carbide nkhungu ndi ukadaulo wowongolera ziyenera kusankhidwa molingana ndi mawonekedwe azinthu, zofunikira zopanga komanso mawonekedwe amtundu wa zinthu zamtundu wa carbide kuti zitsimikizire kulondola, kukhazikika komanso kudalirika kwa nkhungu ya carbide.

b) Kupanga zinthu

Kupanga nkhungu za simenti ya carbide kuyenera kukhazikitsidwa pamiyezo ndi njira zina, kuphatikiza kusankha zinthu, ukadaulo wokonza, ukadaulo wa kutentha, kugaya mwatsatanetsatane ndi maulalo ena. Panthawi yopangira, miyezo ya sayansi ndi yokhazikika yopangira zinthu iyenera kutsatiridwa kuti zitsimikizire ubwino ndi moyo wautumiki wa nkhungu ya carbide.

c) Kuyika

Kuyika kwa nkhungu yokhazikika komanso yokhazikika ya carbide kumatenga gawo lofunikira pakuwonetsetsa kuti zinthu zili bwino komanso kupanga bwino. Mukayika nkhungu ya carbide, ndikofunikira kusankha zopangira zoyenera, zida ndi zida molingana ndi kapangidwe kake, kukula ndi mawonekedwe amtundu wa carbide kuti zitsimikizire kuti nkhungu ya carbide ikhoza kukhala yolondola komanso yokhazikika pazida zopangira.

d)  Kusamalira

Isanayambe kugwiritsidwa ntchito, nkhungu ya carbide iyenera kusinthidwa, kuphatikizapo masitepe monga kusintha kukula kwa nkhungu ya carbide, kutsimikizira kulondola kwa makina ndi kuyesa zotsatira za makina. Pokhapokha zizindikiro zonse zikakwaniritsa zofunikira zitha kukhazikitsidwa mwalamulo, ndipo ndikofunikira kupitiliza kulabadira kuwonongeka kwa nkhungu ya carbide, ndikukonza ndikusintha munthawi yake.

2. Chenjezo

a)  Kusungirako nkhungu ya Carbide

Makatani a simenti a carbide ali ndi mawonekedwe olimba kwambiri komanso kukana kwamphamvu kwambiri, koma amakhalanso ndi brittleness ndipo amawonongeka mosavuta ndi mphamvu yakunja ndi kutulutsa. Choncho, pamene nkhungu ya carbide imasungidwa, chisamaliro chiyenera kutengedwa kuti chisamakhudzidwe ndi zinthu zakunja zakuthupi ndi mankhwala kwa nthawi yaitali. Ndibwino kuti mugwiritse ntchito makabati apadera osungira nkhungu a carbide, mabokosi ndi zipangizo zina panthawi yosungiramo zinthu kuti zitsimikizire ubwino ndi chitetezo cha nkhungu ya carbide.

b) Kusamalira nkhungu ya Carbide

Chikombole cha simenti cha carbide chikawonongeka, mtengo wokonzanso udzakhala wokwera kwambiri. Choncho, pakugwiritsa ntchito nkhungu ya carbide, iyenera kusamalidwa ndikuwunikidwa nthawi zonse. Ndi bwino kuchita kuyeretsa, ❖ kuyanika ndi odana ndi dzimbiri mankhwala. Panthawi imodzimodziyo, iyeneranso kuyang'aniridwa, kuyesedwa ndi kusungidwa nthawi zonse kuti zitsimikizidwe kuti kachitidwe ka carbide kagwiritsidwe ntchito kake ndikutalikitsa moyo wautumiki wa nkhungu ya carbide.

c) Kukonza

M`kati ntchito cemented carbide zisamere pachakudya pokonza, n`kofunika kulabadira kusankha madzimadzi oyenera kudula, kukhala oyenera kudula liwiro ndi liwiro chakudya, ndipo nthawi zonse kuyeretsa chida, fufuzani kuyenerera kwa chofukizira chida ndi chofukizira chida. , kuti mupewe kuwonongeka kwa chida cha carbide nkhungu kapena kulondola kwa makina kumachepetsedwa.

Pomaliza, pofuna kuonetsetsa moyo wautumiki wa nkhungu ya carbide, gwiritsani ntchito bwino nkhungu ya carbide ndikukwaniritsa cholinga chokulitsa luso lopanga. Ndikofunikira kuganizira zinthu monga ukadaulo wopanga komanso malo ogwiritsira ntchito nkhungu ya carbide. M'pofunikanso kuteteza ndi kusunga nkhungu carbide pamene ntchito.

Ngati mukufuna zambiri za tungsten carbide ndipo mukufuna zambiri ndi zambiri, mutha KULUMIKIZANA NAFE pa lamya kapena makalata kumanzere, kapena TITUMIZANI MAIL pansi pa tsambali.