整理出及一些圖學(xué)相關(guān)英文-資料下載頁(yè)
2025-08-23 02:07本頁(yè)面
【正文】 鎖緊裝置tapped hole 螺紋孔tapped blind hole 螺紋盲孔tapped through hole 螺紋通孔clearance hole 光孔thread length: the length of full or perfect threadsa single revolution 一轉(zhuǎn)，回轉(zhuǎn)一周 up to 直到（小于等于）over 大于key 鍵keyseat 軸上鍵槽keyway 軸套上鍵槽flat key 平鍵woodruff key 半圓鍵gib head key 鉤頭楔鍵pin 銷spur gear直齒圓柱齒輪helical gear 斜齒圓柱齒輪bevel gear 錐齒輪worm gear 蝸輪worm 蝸桿basic size 基本尺寸deviation 偏差upper deviation 上偏差lower deviation 下偏差fundamental deviation 基本偏差tolerance 公差tolerance grade 公差等級(jí)tolerance zone 公差帶holebasis system of preferred fit 基孔制優(yōu)先配合shaftbasis system of preferred fit 基軸制優(yōu)先配合interference fit 過(guò)盈配合transition fit 過(guò)渡配合tolerance symbol 公差帶代號(hào)Methods of specifying tolerances with tolerance symbols for mating parts.★Chapter 14 (Chinese Text Book)runout line 過(guò)渡線runout 圓角chapter 9 DimensioningLarger objects are drawn smaller than life size, small objects are drawn larger than life size. The ratio of drawn size to life size is the scale.unambiguous 不含糊的，清楚的，明確的dimension line 尺寸線extension line 尺寸界線arrowhead 箭頭leader 引線dimension figure 尺寸數(shù)字A leader is a thin, solid line leading from a note or dimension and terminating in an arrowhead or a dot touching the part to which attention is directed.A leader to a circle should be radial, that is, if extended, it would pass through the center.craftsmanship 技術(shù)，技能(mercial) modity 商品functional dimension 功能尺寸add(plus) subtract multiply(time) dividedecimal 小數(shù)的fractional 分?jǐn)?shù)的employ 使用，利用，雇用dimensioning on views 在視圖上（內(nèi)）標(biāo)注尺寸dimensioning off views 在視圖外標(biāo)注尺寸exterior(positive) form 在外面的形狀interior(negative) form 在內(nèi)部的形狀a steel shaft is a positive cylinder, a round hole is a negative cylinder.size dimension 定形尺寸location dimension 定位尺寸Note that a location dimension locates a threedimensional geometric element and not just a surface or a edge.counterbore柱沉孔spotface锪孔 countersink 錐沉孔深度 depth or deeptaper / conical degree 錐度slope 斜率，坡度 the angle with horizontalbatter the angle with verticalgrade 梯度square 正方形radius 半徑spherical radius 圓球半徑spherical diameter 圓球直徑symbol 符號(hào)Internal shapes(內(nèi)部形狀) corresponding to the external shapes（外部形狀） would be dimensioned in a similar manner.datum plane 基準(zhǔn)面an important center an important center line加工表面 machined surfacerough piece 粗糙零件rough surface 粗糙表面Holes equally spaced about a mon center may be dimensioned by giving the diameter (diagonally) of the circle of centers. coordinate dimension （以坐標(biāo)形式給出的尺寸）坐標(biāo)尺寸mating dimension 配合尺寸bracket 托架roundedend shape 以圓弧結(jié)尾的形狀shaft center 中心孔knurl 滾花geometric shapes posing a structure 構(gòu)成一個(gè)結(jié)構(gòu)的幾何形狀The shorter dimensions are nearest to the object outline.Dimensions should be lined up and grouped together as much as possible.Synthesizeddouble reducer 雙級(jí)減速箱體 box /casegear 齒輪driving gear 主動(dòng)齒輪driven gear 從動(dòng)齒輪Chapter 12 Design and working drawingsassembly drawing 裝配圖subassembly 子裝配ⅠⅡⅢⅣⅤⅥⅦⅧⅨⅩⅪⅫ★
環(huán)評(píng)公示相關(guān)推薦
鄂ICP備17016276號(hào)-1