零孔隙度 的英文怎麼說
中文拼音 [língkǒngxìdù]
零孔隙度
英文
zero porosity-
When machining parts with bore as positioning reference, if clearance fit positioning is adopted, machining accuracy is certainly affected due to the existence of clearance
摘要在精加工以內孔為定位基準的零件時,所用芯軸類工裝如果採用間隙配合定位,由於定位間隙的存在,必然影響零件的加工精度。Standard test method for density, oil content, and interconnected porosity of sintered metal structural parts and oil - impregnated bearings
燒結金屬結構零件和油浸軸承的密度油含量和互連孔隙率的標準試驗方法
分享友人