本站大部份資料在 2016 年後就未更新，若資料內無明確標示資料時間，請預設該資料為過時資料並斟酌使用，謝謝
鑄造學英中對照名詞等資訊。
| 英文名稱 | 中文名稱 | |
|---|---|---|
| 55728511 | rigidity | 剛性 |
| 55728512 | rim | 1.邊線；輪緣 2.胎環 |
| 55728513 | rim type heating | 環狀加熱 |
| 55728514 | rimmed steel | 未靜鋼；淨緣鋼 |
| 55728515 | ring balance | 環秤（風量計） |
| 55728516 | ring gate | 環形進模口 |
| 55728517 | ring runner | 環形流道 |
| 55728518 | ring shake | 環形裂縫（木材） |
| 55728519 | ripple | 波紋 |
| 55728520 | riser | 冒口 |
| 55728521 | riser bush | 冒口套 |
| 55728522 | riser gate | 冒口進模口 |
| 55728523 | riser height | 冒口高度 |
| 55728524 | riser neck | 冒口頸 |
| 55728525 | riser pad | 冒口墊 |
| 55728526 | riser runner | 冒口流道 |
| 55728527 | rising | 鑄瘤 |
| 55728528 | rising mark | 突出標誌 |
| 55728529 | river sand | 河砂 |
| 55728530 | roast sand mold | 表面烘乾砂模 |
| 55728531 | rock candy [fracture] | 冰糖形斷面（鑄疵） |
| 55728532 | rocking furnace | 搖動爐 |
| 55728533 | rockover core making machine | 翻轉式砂心機 |
| 55728534 | Rockwell hardness | 洛氏硬度 |
| 55728535 | Rockwell hardness test | 洛氏硬度試驗 |
| 55728536 | Rockwell hardness tester | 洛氏硬度試驗機 |
| 55728537 | rod feeding | 攪拌補給 |
| 55728538 | rod straightener | 桿條矯直機 |
| 55728539 | rodding | 砂心骨 |
| 55728540 | roll | 1.軋輥 2.輥子 |
| 55728541 | roll crusher | 輥碎機 |
| 55728542 | roller bed | 滾子床，滾子輸送器 |
| 55728543 | roller conveyer | 滾子輸送機 |
| 55728544 | roller conveyer switch | 滾子輸送機岔道 |
| 55728545 | roller conveyer table | 滾子輸送機台 |
| 55728546 | roller mill | 輥軋機 |
| 55728547 | roller table | 滾子台 |
| 55728548 | rolling mill | 1.輥軋廠 2.輥軋機 |
| 55728549 | rolling over | 翻模 |
| 55728550 | rollover | 翻轉；翻模 |
| 55728551 | rollover and lifting device | 翻?裝置 |
| 55728552 | rollover board | 翻模板 |
| 55728553 | rollover machine | 滾轉機 |
| 55728554 | rollover molding machine | 翻箱造模機 |
| 55728555 | rollover plate | 翻模板 |
| 55728556 | roll[ing] scale | 軋屑 |
| 55728557 | roof brick | 爐蓋磚 |
| 55728558 | roof heating | 爐頂加熱 |
| 55728559 | Roots blower | 魯氏鼓風機 |
| 55728560 | rope | 繩索 |