查询词典 sand blast

ABSTRACT In our country, more than 70% steel castings and large iron castings are produced by water glass mould and core sand process.

我国70％以上铸钢和大型铸铁件是应用水玻璃砂工艺生产的，年消耗水玻璃30余万吨，水玻璃砂600余万吨。

By means of this continuous casting equipment and ZL114 alloy ,the target of experiment is examine combination properties of sand core and find out the effective continuous casting method .

利用该实验装置，以ZL114A合金为实验原料，考察砂芯的总体性能以及有效的连铸实验方法。

If the tank is made of cast iron, don't paint the interior surfaces, but be sure to remove all grit and core sand.

如果油箱材料是铸铁，不要油漆内表面，但一定要除去所有砂砾和芯砂。

Applicable to small and medium-sized resin sand core of the automated production.

工作形式；垂直分型和水平双头射砂垂直自动加砂。

The influence of temperature upon the normalized initial amplitude of P-wave in heavy-oil sand core can be seen at mid and low temperature.

2温度对含稠油砂样的归一化纵波初动振幅的影响主要表现在中、低温阶段；砂样的归一化剪切模量G/Gmax随T升高而线性递减。

In order to prevent the material lost in the key position we brush the Graphite on the sand core , then heat up, after can do the Gravity Casting.

机加车间，对于难加工的阀芯平面，和底部沟槽平面等机加问题，能提出有效的解决方案。

Core is a sand shape inserted into the mold to produce the internal features of the part such as holes or internal passages.

砂芯是插入铸模的砂型，用于生成诸如孔或内通道之类的内部特征。

FeiDa foundry equipment manufacturing company, and to inherit its technical advantages, for you to create a variety of high standard gravity casting machine, a melting pot of sand core machine, mixer machines.

飞达铸造设备制造公司，秉承其技术优势，为您制造各种规格的高标准重力铸造机、溶炉、砂芯机、混砂机等设备。

Thinnest can produce 1.2 mm thickness of the sand core.

专用于铜；铝等金属水泵用叶轮铸造的砂芯自动化制芯。

This is a compound mould of metal type. Cast iron is utilized to make the two moulds. The pour system of this mould is shaped by sand core.

本模具是金属型复合模具，其上下两模采用铸铁，而其浇注系统是用砂芯形成。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。