机械名词英文词汇

工程图学词汇

投影projection

投影中心center of projection

投影面projecting plane

投影线projecting line

中心投影法perspective projection

平行投影法parallel projection

斜投影oblique projection

正投影orthographic projection

正投影面frontal plane of projection

侧面投影面profile plane of projection 投影图projection drawing

三面投影图three-plane projection drawing

投影轴axis of projection

投影特性characteristic of projection

不变性characteristic of true

积聚性characteristic of concentration

类似性characteristic of similarity

视图view

三视图three-view drawing

正面frontal plane

正面投影frontal projection

水平面horizontal plane

水平投影horizontal projection

侧面profile plane

侧面投影profile projection

主视图frontal view

俯视图top view

左视图left side view

立体solid

平面立体plane body

曲面立体body of curved surface

回转面surface of revolution

棱柱prism

棱锥pyramid

边side

顶点center vertex

棱edge

点point

直线line straight line

棱锥台truncated pyramid

frustum of pyramid 重影coincidence of projection

积聚concentrate

变形deformation

实长true length

实形true shape

正平线frontal line

水平线horizontal line

侧平线profile line

一般位置直线oblique line

铅垂线vertical line, frontal-profile line 正垂线horizontal--profile line

侧垂线frontal-horizontal line

一般位置平面oblique plane

相交intersection

平行parallel

垂直perpendicular

交线intersecting line, line of intersection

交点point of intersection

平行线parallel line

垂直线perpendicular line

交叉线skew line

长度length

宽度width

高度height

组合体complex

基本几何体basic body

相接built-up

相交inter section

相切tangent

相贯penetration

支架brace

底板bottom board

肋rib

支承板bearing plate

轮廓线outline, contour line

底图traced drawing

截平面cutting plane

截交线line of section

二重性dual nature

平面曲线plane curve

圆弧arc

椭圆ellipse

长轴major axis

短轴minor axis

双曲线hyperbola

抛物线parabola

圆circle

圆锥顶conic apex

相贯体intersecting bodies

相贯线line of intersection

空间曲线space curve

截平面方法cutting plane method

辅助面auxiliary surface

辅助平面auxiliary plane

最高点culminating point

尺寸Size

定形尺寸size dimension

定位尺寸location dimension

左视图right view

后视图rear view, back view

仰视图bottom view

辅助图auxiliary view

局部视图partial view, broken view

斜视图oblique view

旋转视图revolved view, aligned view 剖视图sectional view, section

全剖视full section

半剖视half section

局部剖视图partial section, broken-out section

斜剖视图oblique section

旋转剖视图aligned section

阶梯剖视echelon section, offset section 复合剖视compound section

剖面图section, sectional view

重合剖面coincide section, revolved section

移出剖面removed section

剖面线section line

剖面符号symbols for section-lining

习惯画法conventional drawing

局部放大图drawing of partial enlargement

零件图detail drawing, working drawing 第三角投影third angle projection

粗实线continuous thick line, full line, visible line 细实线continuous thin line

虚线dot line, dashed line, hidden line 点划线dash and dot line

双点划线double dots line

波浪线break line

断裂线

剖切平面迹线cutting plane line

尺寸线dimension line

尺寸界线extension tine

尺寸dimension size

箭头arrowhead

基准datum

基准线datum line

基准面datum plane

中心孔central hole

中心距center distance

轴shaft, axle

孔hole

斜孔inclination

装配图assembly drawing

性能尺寸characteristic dimension

大小尺寸size dimension

总体尺寸outer dimension

外形尺寸

配合尺寸fit dimension

内圆角fillet

外圆角round

尖角sharp corner

倒角chamfer

轮缘flange of wheel

缘、边、环rim

轴肩shoulder

凸台boss

凹坑concave pit

轴颈shaft neck

轮毂hub

轮辐spoke, spoke of wheel

直纹滚花straight knurling s

网纹滚花hatching knurling

键槽key-way

退刀槽escape

拔模斜度pattern draft

填料盒gland box

油槽oil groove