shrinkage hole

基本解釋

• [木] 收縮孔

英漢例句

雙語例句

• An available chamber design is presented to prevent squeezing casting from creation of shrinkage crack and shrinkage hole as well as to elevate specific pressure.
  為防止擠壓鑄造鑄件縮裂、 縮孔產(chǎn)生和提高鑄造比壓，推薦一種合理料缸（壓室）設(shè)計(jì)。
• The simulated results are well in agreement with the practical results, indicating that the method can accurately predict the size and location of the shrinkage hole.
  表明這種模擬縮孔的方法可以準(zhǔn)確地預(yù)測縮孔的大小和縮孔的位置。
• Synopsis: This paper introduces the position and characteristics of the blow hole shrinkage in the side riser of cast steel castings and probes into the formation mechanism and its prevention.
  本文介紹了鑄鋼件邊冒口氣縮扎的產(chǎn)生部位及特征，并對其形成機(jī)理及防止措施進(jìn)行了探討。

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詞組短語

短語

• shrinkage hole and slack 縮孔縮松
• shrinkage hole porosity 縮孔
• reduction shrinkage hole 還原收縮孔
• shrinkage hole and shrinkage marks 縮孔縮痕
• hole shrinkage 縮徑;井眼縮徑

• shrinkage hole更多詞組

專業(yè)釋義

能源科學(xué)技術(shù)

• 縮孔

  Sun wheel was produced by investment casting with silicate sol shell. Through designing rational gating system, selecting proper de-waxing parameters, shell-mold baking process and pouring way, serious shrinkage hole (porosity) existed in hot spot location at ingate root of the sun wheel was effectively eliminated, and a series of sun wheels were successfully produced.
  對一種太陽輪鑄件采用硅溶膠制殼工藝,通過設(shè)計(jì)合理的澆注系統(tǒng),確定合理的脫蠟工藝、型殼焙燒工藝和澆注工藝,有效解決了該太陽輪鑄件澆口根部熱節(jié)處縮孔縮松嚴(yán)重的問題,成功澆注出該系列太陽輪鑄件。

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