Ndezvipi Zvakanakira zveTungsten Carbide muTooling?

Sezvatinoziva tese, tungsten carbide zvinhu zvinonzi "mazino emaindasitiri". Iyo ine yakanyanya kuomarara uye yakakwira density, inoshandiswa zvakanyanya muminda yekucheka, kuchera, uye kudzivirira kupfeka.

Wikipedia inotsanangura tungsten carbide seizvi: “Tungsten carbide (kemikari formula: WC) ikemikari (kunyanya, carbide) ine zvikamu zvakaenzana zvetungsten nemaatomu ecarbon. Muchimiro chayo chekutanga, tungsten carbide ipfumbu yehupfu, asi inogona kudzvanywa uye kuumbwa kuita maumbirwo kuburikidza nekuita sintering kuti ishandiswe mumichina yemaindasitiri, maturusi ekucheka, mabrasives, mabhomba ekubaya-zvombo, uye zvishongo. Tungsten carbide ingangoita zvakapetwa kaviri kuoma sesimbi, iine Young's modulus inosvika 530-700 GPa, uye yakapetwa kaviri kuwanda kwesimbi-inenge yepakati pakati peiyo yemutobvu negoridhe. Inofananidzwa necorundum (α-Al2O3) mukuomarara uye inogona kukwenenzverwa nekupedzwa chete nemabrasives ekuomarara kwepamusoro senge cubic boron nitride nehupfu hwedhaimondi, mavhiri, uye makomboni.

Tungsten carbide zvinhu zvine kuita kwakanyanya kudaro. Ndezvipi zvakanakira kana tungsten carbide zvinhu zvichishandiswa mumunda wekushandisa?

1. Kuoma kwepamusoro. Kuoma kwe tungsten carbide kunosiyana kubva pa83HRA kusvika pa94HRA. Kuomarara kwepamusoro kunoita kuti tungsten carbide ipfeke zvinosvika zana nguva yakareba kupfuura simbi mumamiriro ezvinhu anosanganisira abrasion, kukukurwa, uye galling. Kupfeka-kupokana kwe tungsten carbide kuri nani pane iyo yekupfeka-resistance chishandiso masimbi.

2. Kupisa uye oxidation kuramba. Kugadzira tungsten carbide, iyo carbide zvinhu zvinozopiswa muchoto pakupisa kwakanyanya kunosvika 1400 centigrade. Tungsten-base carbides inoita zvakanaka kusvika pa 1000°F mumhepo ine oxidizing uye 1500°F mumhepo isiri-oxidizing.

3. Dimensional Kugadzikana. Tungsten carbide haina shanduko yechikamu panguva yekudziya uye kutonhora uye inochengetedza kugadzikana kwayo nekusingaperi. Hapana kupisa kupisa kunodiwa.

4. Surface Finishes. Kupera kwese-sintered chikamu kuchaita anenge 50 micro inches. Pamusoro, cylindrical kana kugaya mukati nevhiri redhaimani kunoburitsa 18 micro inches kana zvirinani uye inogona kuburitsa yakaderera se4 kusvika 8 micro inches. Dhaimondi rinoputika uye kukudza rinogona kuburitsa 2 diki inches uye nekupenya zvakaderera se1/2 micro inch.

Zhuzhou Zvirinani Tungsten Carbide Kambani inyanzvi tungsten carbide mupi. Tungsten carbide molds uye tungsten carbide inofa ndeimwe yevanotengesa zvakanyanya. ZZbetter inogona kugadzira tungsten carbide inotonhora musoro inofa, tungsten carbide inopisa forging inofa, tungsten carbide dhizaini inofa, uye tungsten carbide chipikiri chinofa. Pamusoro anofa anoshandiswa zvakanyanya mumaindasitiri mazhinji uye akatsiviwa simbi kuti ive sarudzo yepamusoro yekushandisa tooling. Nekuomarara kwepamusoro, kuramba kupfeka kwepamusoro, simba rekukotama rakakwirira, uye kuita kwakagadzikana mutembiricha yakakwira uye yakaderera, iko zvino kushandiswa kwetungsten carbide kwakatokura kupfuura kare. Kambani yedu ichaenderera mberi nekupa yepamusoro-yemhando yepamusoro mhinduro kune vatengi vedu uye vangangove vatengi netarisiro yekuti carbide yedu inogona kuvabatsira kuwana kukosha kwavo!

Kana iwe uchifarira tungsten carbide zvigadzirwa uye uchida rumwe ruzivo uye ruzivo, unogona KUBATA NESU nerunhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi peji.