Tsarin Samar da Jirgin Ruwa na Yanke Nozzle

Wutar yankan bututun ruwa wani muhimmin sashi ne na injin yankan ruwan jet. An yi wannan ɓangaren da tsantsar kayan tungsten carbide.

Yawancin lokaci, samfurin tungsten carbide yana nufin haɗuwa da tungsten carbide foda tare da cobalt foda ko wani foda mai ɗaure. Sa'an nan za a iya kafa ta talakawa sintering makera don yin tungsten carbide samfurin tare da high lalacewa juriya da kuma high ƙarfi. Koyaya, don yin samfurin carbide tungsten mai tsafta tare da ƙarancin ƙarancin ƙarfi da tauri mafi girma ba tare da lokaci mai ɗaure ba, an nuna cewa hanyar sintering na yau da kullun ba ta yiwuwa. Amma hanyar SPS sintering tana magance wannan matsalar.

Spark Plasma Sintering (SPS), wanda kuma aka sani da "Plasma Activated Sintering" (PAS), sabuwar fasaha ce don shirya kayan aiki. Wannan fasaha tana yin sandunan tungsten carbide maras ɗauri, kuma bututun mai da hankali kan jet na ruwa an yi su ne da waɗannan sandunan carbide na tungsten.

Sarrafa mashigin tungsten carbide mara kyau zuwa madaidaicin matakan yanke bututun ruwa:

1. Nika surface. Tungsten carbide ruwa jet bututun ƙarfe diamita yawanci ake buƙata don niƙa zuwa 6.35mm, 7.14mm, 7.97mm,9.43mm, ko wasu diamita abokan ciniki bukatar. Kuma ƙarshen ɗaya yana niƙa gangara kamar siffar "bututun ƙarfe".

2. Ramin hakowa. Sandunan da ke gefe ɗaya suna haƙa ɗan gajeren ramin mazugi da farko. Sannan yi amfani da injin yankan waya don yin ƙaramin girman rami wanda yawanci shine 0.76mm,0.91mm,1.02mm, da sauran ramukan masu girma dabam da abokan ciniki ke buƙata.

3. Duba girman. Musamman duba girman ramin bututun ruwa na jet jet da matsuguni.

4. Alamar girma. Waterjet bututun bututun ƙarfe yana da girma da yawa. Don haka alamar girman a jikin bututun carbide ya dace don zaɓar bututu mai mai da hankali daidai.

5. Shiryawa. Bututun jet na ruwa yana da babban yawa da tauri.

Koyaya, yayin da bututun yanke bututun ruwa ke yin su da sandunan carbide na tungsten waɗanda ba su da wani ɗaure, bututun yana da sauƙi mai rauni kamar gilashi. Don haka bututun yankan jet a ko da yaushe ana cushe a cikin akwatin filastik daban don guje wa bugun wasu kayan aikin.

Idan kuna sha'awar jet na ruwa kuma kuna son ƙarin bayani da cikakkun bayanai, kuna iya tuntuɓar mu ta waya ko wasiku a hagu, ko aika wasiku a ƙasan shafin.