🔧 機械製造工具

⚙️ 幾何公差標註查詢Tolerance 1 依據 GB/T 1184 附錄B，選擇公差類型、公稱尺寸與公差等級，查詢幾何公差數值Tolerance 1 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 制動能耗設計Energy 2 輸入轉動慣量、制動前後轉速及制動時間，計算制動所需扭矩、總制動能耗與平均制動功率，用於電機與機械制動系統的能耗評估。Energy 2 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 可靠性（壽命/故障/維修）分析Analysis Lifespan 可靠性分析工具評估機械零件或系統的壽命、故障率與維修策略，基於標準工程模型給出參考數據，適合設備運維與壽命預測。Analysis Lifespan - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 噪音（聲壓/頻譜/降噪）預估Noise (SPL / Spectrum / Reduction) Estimator 噪音聲壓、頻譜與降噪預估工具估算設備噪聲的聲壓級與頻譜分佈，並給出降噪措施參考，適合工廠噪聲治理與環保合規評估。Estimate sound pressure level, spectrum and noise reduction. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Mach... 🌀 彈簧參數計算Stretch 選擇圓柱螺旋彈簧類型（壓縮、拉伸、扭轉），輸入線徑、中徑、圈數等參數，計算剛度、變形量與強度並進行校核，用於彈簧設計。Stretch - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 彈簧設計計算Spring Designer (Helical Compression) 輸入鋼絲直徑、中徑、有效圈數及材料，計算彈簧剛度、最大變形、剪切應力及固有頻率Design cylindrical helical compression springs from wire diameter and mean diameter. Free online tool on ToolBox — 100% client-side, no data uploaded, no i... 〰️ 振動隔振計算Frequency 17 輸入質量、彈簧剛度、激勵頻率，計算系統固有頻率、頻率比、傳遞率與隔振效率Frequency 17 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 智能、無人與高效對比計算器Smart / Unmanned / Efficient Comparison Calculator 智能、無人與高效對比計算器針對研發方案輸入各項參數，量化對比智能、無人化與高效化路線的指標差異，輔助創新研發決策。Compare smart, unmanned and high-efficiency equipment designs. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Ma... ⚙️ 機構設計計算Gear 選擇四杆機構、凸輪或齒輪等機構類型並填入幾何參數，計算位移、速度等運動特性與關鍵幾何尺寸，輔助機械原理課程與機構設計。Gear - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 標準齒輪參數計算Calc Gear 輸入直齒或斜齒標準圓柱齒輪的模數、齒數等參數，按GB/T 1356計算分度圓直徑、中心距等基本參數，用於齒輪傳動設計。Calc Gear - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufa... 🎨 塗裝膜厚面積用量Area Dosage 1 輸入塗裝面積、幹膜厚度、體積固含量及塗着率，計算塗料理論用量與實際用量Area Dosage 1 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 潤滑系統設計Lubrication System Designer 輸入軸承直徑、長度、轉速、載荷及工況，計算比壓、PV值、所需油量並推薦潤滑方式Design lubrication systems from bearing size, speed, load and oil viscosity. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. ... ⏱️ 滾動軸承額定壽命L10估算Estimate Lifespan Bearing ⏱️ 滾動軸承額定壽命L10估算Estimate Lifespan Bearing - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufactu... 🔥 熱處理硬度/温度曲線Temp Hardness 選擇鋼種與熱處理工藝（如回火），根據經驗關係估算處理後鋼材的硬度值（HRC），為熱處理工藝制定與質量預判提供參考。Temp Hardness - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. 🔥 焊接計算（角焊縫/坡口）Welding Calculate 輸入焊縫形式（角焊縫、對接焊縫、點焊）與幾何尺寸、焊腳等參數，計算焊縫承載能力與許用載荷，用於焊接結構強度校核。Welding Calculate - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machiner... 🔗 皮帶傳動計算（機械製造）Calc Lifespan Belt 皮帶傳動計算工具針對開口皮帶傳動，計算幾何參數（中心距、包角）與力學參數（張力、功率），適合機械傳動設計中的帶傳動選型。Calc Lifespan Belt - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machine... ⚙️ 離合器計算Clutch Torque Calculator 輸入摩擦片尺寸、摩擦係數、彈簧力、摩擦面數及轉速，計算離合器傳遞扭矩與功率Compute clutch torque from friction-plate geometry. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Man... ⚙️ 箱體（焊接/鑄造/剛度）分析Analysis Casting 箱體焊接、鑄造與剛度分析工具基於工程公式評估箱體結構在焊接、鑄造工藝下的剛度與變形，適合機械設計階段的箱體方案校核。Analysis Casting - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 花鍵規格計算Pressure 4 輸入齒數、模數、壓力角及齒根形式，計算漸開線花鍵的分度圓、大徑、小徑、基圓等尺寸Pressure 4 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. 🌀 蝸桿傳動效率/自鎖校核Drive 2 蝸桿傳動效率與自鎖校核工具計算蝸桿蝸輪傳動的效率並判斷是否滿足自鎖條件，適合減速機與起重設備設計中傳動方案的安全校核。Drive 2 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 螺紋傳動設計Thread Drive 輸入螺紋中徑、導程、軸向載荷與摩擦係數，計算傳動效率、驅動力矩並判斷自鎖條件Thread Drive - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. 🔩 螺紋識別（公制/美製）Thread Recognize 輸入螺紋外徑與螺距（或TPI），自動匹配並識別對應的標準螺紋規格（公制、美製），用於螺紋零件辨識、維修與採購。Thread Recognize - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. 🔧 裝配間隙/過盈計算Assembly Clearance / Interference Calculator 輸入孔與軸的基本尺寸及上下偏差，自動判斷配合類型（間隙、過渡、過盈）並算出配合間隙或過盈量，用於機械裝配公差設計。Compute fit clearance or interference. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing to... ⚙️ 車削/銑削切削速度與進給量Speed Cutting Feed 車削與銑削切削速度、進給量計算工具依據刀具與工件材料推薦切削參數，輸入轉速與刀徑求線速度，輔助加工工藝編制與參數優化。Speed Cutting Feed - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing to... 🔩 軸強度/剛度/疲勞計算Calc Strength 輸入圓軸直徑、受力與材料參數，按第四強度理論計算實心圓軸的合成應力與安全係數，評估軸在扭轉彎曲下的強度與疲勞可靠性。Calc Strength - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Ma... ⚙️ 軸承載荷壽命選型Lifespan Bearing 輸入基本額定動載荷 C、當量動載荷 P、轉速 n，計算 L10 基本額定壽命（百萬轉與小時）Lifespan Bearing - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 軸承選型（滾動/滑動）Lifespan Bearing 1 輸入載荷、軸徑、寬徑比、轉速及要求壽命，計算 pV 值並推薦軸承類型與所需額定動載荷Lifespan Bearing 1 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing to... ⚙️ 配合公差計算Tolerance 輸入基本尺寸與配合代號（如 H7/g6），計算孔、軸極限偏差及配合間隙/過盈Tolerance - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 鈑金折彎展開計算Sheet Metal Bending Flat Pattern 輸入板厚、折彎角度、內圓角半徑與K因子，計算折彎允許量、折彎扣除與展開長度Compute sheet-metal bend flat pattern from thickness, angle, radius and K-factor. Free online tool on ToolBox — 100% client-side, no data uploaded, no inst... ⚙️ 鉚接強度計算Strength 7 輸入鉚釘直徑、板厚、鉚釘數、板寬及載荷，校核剪切、擠壓、撕裂強度並計算鉚縫效率Strength 7 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 鑄件（拔模斜度）設計Zhujian Bamoxiedu Sheji 鑄件拔模斜度設計工具按輸入參數計算鑄造拔模角與尺寸補償，避免脱模困難與尺寸偏差，適合鑄造工藝設計與模具出模方案。Zhujian Bamoxiedu Sheji - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturi... ⚙️ 鏈條設計Strength 15 輸入傳動功率、小鏈輪轉速與齒數，計算推薦鏈條節距、鏈速、圓周力並校核滾子鏈靜強度與疲勞強度，輔助傳動選型設計。Strength 15 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 銷（定位/連接）尺寸Pin (Locating / Connecting) Dimensions 銷（定位/連接）尺寸工具按輸入參數計算定位銷或連接銷的關鍵尺寸與配合公差，適合機械裝配設計中銷類零件的選型與校核。Look up locating and connecting pin dimensions. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufac... ⚙️ 鍵連接強度Strength 6 輸入軸徑、鍵的寬高尺寸、傳遞扭矩及材料許用應力，校核普通平鍵連接的擠壓應力與剪切應力是否安全，給出強度合格判定。Strength 6 - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚖️ 零件質量/重心估算Estimate Gravity 零件質量與重心估算工具計算單一零件質量，並對多零件組合估算合成重心位置，適合結構設計、配重與平衡分析。Estimate Gravity - free online tool. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manufacturing tools. ⚙️ 齒輪基本參數計算Calc Gear 1 輸入模數、齒數、壓力角，計算標準直齒圓柱齒輪的分度圓、齒頂圓、齒根圓、基圓等幾何尺寸Calc Gear 1 - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manu... ⚙️ 齒輪類型計算Calc Gear 3 選擇齒輪類型（直齒、斜齒、錐齒）並輸入模數、齒數等參數，計算該齒輪的分度圓、齒頂圓等幾何尺寸，輔助齒輪設計與選型。Calc Gear 3 - calculate online, free and accurate. Free online tool on ToolBox — 100% client-side, no data uploaded, no install. Part of the Machinery Manu...