| F | |
| fabrication process | 構成作業 |
| face mask | 面罩 |
| face plate | 面板 |
| face plate turning | 面板車削法 |
| face shield | 護面罩 |
| facing | 端面車削 |
| farad | 法拉 (電容量單位) |
| fastener | 扣件 ;擊固件 |
| fatigue | 疲勞 |
| feasibility | 可行性 |
| feed | 進給 |
| feed rate | 進給速率 |
| feed screw | 進料螺桿;進給螺桿 |
| feedback | 反饋 ;回緰 |
| fence | 導板 ;靠板 |
| ferrite | 鐵素體 |
| ferrous metal | 含鐵金屬 |
| ferrule | 金屬包頭 ;金屬箍 |
| fibre | 纖維 |
| fibre board | 纖維板 |
| file | 銼 |
| filing | 銼削 |
| filler | 填料 ;填劑 |
| fillet weld | 填色焊接 |
| final solution | 最後方案 |
| fine-adjustment | 微調 |
| fingerjoint | 指形榫 |
| fire brick | 火磚 |
| fire-resisted laminate | 耐火膠板 |
| firing fork | 火叉 |
| firmer chisel | 方邊鑿 ;直邊鑿 |
| firmer gouge | 外圓彎鑿 |
| first angle projection | 第一角杸影法 |
| fitting | 配件 |
| fitting;polishing | 打磨 |
| fixture;jig | 夾具 |
| flange | 凸緣 |
| flange coupling | 凸緣聯軸節 |
| flat chisel | 扁鑿 |
| flat faced spokeshave | 平底彎鉋 |
| flat head rivet | 扁頭鉚釘 |
| flat head screw | 扁頭螺絲 |
| flat nose pliers | 平嘴鉗 |
| flat rasp | 平(木)銼 |
| flatter | 平面錘 |
| flexible coupling | 撓性聯軸節 |
| flexible rule;tape rule | 捲尺 |
| flip-flop | 正反器 ;觸發器 ;複振器 |
| flow chart | 流程圖 |
| flux | 焊劑 |
| flywheel | 飛輪 |
| foam plastics | 多孔塑料 ;泡沫塑料 ;海綿狀塑料 |
| foaming agent | 發泡劑 ;起泡劑 |
| folded & grooved seam | 屈壓接縫 |
| folded lap seam | 屈接縫 |
| folding | 屈摺 |
| folding bar | 摺鐵器 |
| folding line | 屈摺線 |
| folding machine | 屈片機 |
| folding rule | 摺尺 |
| follower | 隨動件 |
| footbrake | 腳掣 |
| force | 力 |
| force diagram | 力圖 |
| force resolution | 力的分解 |
| forced oscillation | 受迫振盪 |
| forced vibration | 受迫振動 |
| force-distance graph | 力-距離圖表 |
| force-fit | 壓入配合 |
| forge welding | 鍛接 |
| forged steel | 鍛鋼 |
| forgework;forging | 鍛造 ;鍛工 |
| forging hearth | 風煤爐 |
| fork centre | 叉形頂尖 |
| form | 造形 |
| formica | 防火膠板 |
| forming | 成形 |
| forstner bit | 平底鑽嘴 |
| forward bias | 正向偏置 |
| four-centre method | 四圓心法(繪圖) |
| four-jaw independent chuck | 四爪夾頭 |
| fracture | 斷裂 |
| fragile | 易碎 |
| frame | 框架 |
| frame construction | 構架結構 |
| frame;saw frame | 鋸架 |
| framed joint | 構架接合 ;構架榫 |
| framework | 架構 |
| freehand sketch | 徒手草圖 |
| French curve | 雲尺 ;雲板 ;曲線規 |
| French nail | 圖頭釘 |
| French polishing | 法式磨光 |
| frequency | 頻率 |
| fret saw;piercing saw | 雕花鋸 |
| friction | 摩擦力 |
| friction welding | 摩擦焊接 |
| front projection | 正面投影 |
| fulcrum;pivot | 支點 |
| fullers | 套錘 |
| function | 功能;用途 |
| furniture wax | 傢俬蠟 |
| fuse | 保險絲 |
| fusion | 烙化 |
| fusion welding | 熔焊接 |