298 Engineering Calculators

001

Pinapayagang Natitirang Kawalang-balanse

ISO 21940-11

002

Tagapagkalkula ng Pagsubok na Timbang

003

Pinahihintuluting Bilis ng Vibrasyon

ISO 10816

004

Pinahihintuluting Displacement ng Vibrasyon

ISO 1940

005

Pinahihintuluting Acceleration ng Vibrasyon

ISO 20816

006

Tagapag-convert ng Yunit ng Vibrasyon (mm/s, μm, g, dB)

007

Puwersa ng Centrifugal mula sa Kawalan ng Balanse

008

Harmonic Frequency Calculator (RPM → Hz)

009

Kritikal na Bilis ng Rotor

010

Influence Coefficient (Pag-balanse)

011

Pagkakabuo ng Correction Mass (2 Plane)

012

Blade Correction Calculator (Fixed Positions)

013

Vibration Isolation Transmissibility

014

Overall Vibration Level

015

Campbell Diagram (Interference Map)

016

Coupling Unbalance Tolerance

017

Vibration Sensor Sensitivity

018

Vibration Phase Angle

019

Vibration Zones A/B/C/D by Machine Type

ISO 20816-1

020

Vibration: Steam Turbines & Generators >40 MW

ISO 20816-2

021

Vibration: Industrial Machines 15 kW–50 MW

ISO 20816-3

022

Vibration: Gas Turbines

ISO 20816-4

023

Vibration: Hydro Turbines & Pump Units

ISO 20816-5

024

Vibration: Reciprocating Compressors

ISO 20816-8

025

Vibration: Gear Drives

ISO 20816-9

026

Vibration: Wind Turbines

ISO 20816-21

027

Shaft Relative Vibration

ISO 7919

028

Condition Monitoring Parameters

ISO 13373

029

Flexible Rotor Balancing Tolerances

ISO 21940-14

030

Vibration ng Bearing (Anderon)

ISO 15242

031

Proximity Probe Setup

ISO 10817-1

032

Vibration Instrument Class Verification

ISO 2954

033

Identifier ng Vibration Source ayon sa Frequency

034

Natitirang Buhay mula sa Vibration Trend

035

Bearing Defect Frequencies (BPFO/BPFI/BSF/FTF)

036

Gear Mesh Frequency (GMF + Sidebands)

037

Blade Pass Frequency (BPF)

038

Belt Drive Defect Frequencies

039

Motor Electrical Defect Frequencies

040

Roller Chain Defect Frequencies

041

Journal Bearing Frequencies (Oil Whirl/Whip)

042

Pump Cavitation Frequency

043

Bearing Load Rating & L10 Life

ISO 281

044

Modified Bearing Life L10a

ISO 281

045

Bearing Static Load Rating

ISO 76

046

Equivalent Dynamic Bearing Load

047

Bearing Minimum Load

048

Bearing Fit Tolerances (Shaft/Housing)

ISO 12129

049

Bearing Tolerance Classes (P0–P2)

ISO 492

050

Bearing Internal Clearance (C2–C5)

ISO 5753

051

Bearing Grease Quantity

052

Bearing Relubrication Interval

053

Bearing Speed Factor (n·dm)

054

Bearing Thermal Expansion

055

Bearing Heating for Mounting

056

Bearing Removal Force (Puller)

057

Bearing Damage Classification

ISO 15243

058

Lakas ng Press-Fit para sa Bearing

059

Natural na Frequency (Mass-Spring System)

060

Critical Speed ng Spring (Surging)

061

Pagpili ng Spring ayon sa Target Frequency

062

Equivalent Spring Stiffness

063

Pagpili ng Vibration Mount

064

Disenyo ng Compression Spring

065

Calculator para sa Rubber Mount

066

Calculator para sa Damping Ratio

067

Vibration Isolation ng Machine (Kumpletong Disenyo)

068

Disenyo ng Balancing Platform

069

Deflection ng Rotor sa Supports

070

Shaft Radial Runout

071

Diameter ng Shaft (Torsion Design)

072

Deflection ng Shaft sa Ilalim ng Load

073

Moment of Inertia ng Rotor

074

Calculator para sa Keyway Connection

ISO 773

075

Calculator para sa Spline Connection

ISO 4156

076

Calculator para sa Press Fit

077

Calculator para sa Ball Screw

ISO 3408

078

Oras ng Acceleration/Deceleration ng Rotor

079

Calculator para sa Flywheel Energy

080

Tolerances para sa Shaft Alignment

ISO 14691

081

Calculator para sa Flexible Coupling

DIN 740

082

Thermal Growth Compensation (Alignment)

083

Soft Foot Calculator

084

Coupling Torque (Power & Speed)

085

Torque — Power — Speed

086

Gear Ratio Calculator

087

Belt Drive Calculator (Length & Center Distance)

088

V-Belt Calculator

ISO 5288

089

Timing Belt Calculator (HTD, GT)

ISO 1081

090

Belt Tension Calculator

091

Chain Drive Calculator

092

Roller Chain Calculator

ISO 606

093

Multi-Stage Drive Efficiency

094

Spur Gear Calculator

ISO 6336

095

Gear Accuracy Class

ISO 1328-1

096

Worm Gear Calculator

097

Brake Torque Calculator

098

Power Unit Converter (kW, hp, Nm·RPM)

099

Bolt Tightening Torque

100

Bolt Tensile & Shear Strength

101

Bolt Preload Calculator

102

Flange Bolt Calculator

103

Thread Size Converter (M/UNC/UNF/BSW)

104

Metric Thread Dimensions (ISO)

ISO 261/724

105

Mga Klase ng Lakas ng Perno (4.6–12.9)

ISO 898-1

106

Mga Klase ng Lakas ng Tuerca

ISO 898-2

107

Mga Dimensyon ng Perno at Timbang

ISO 4014/4017

108

Socket Head Cap Screw (SHCS)

ISO 4762

109

Pagpili ng Washer

ISO 7089/7090

110

Kalkulador para sa Rivet Joint

111

Torque ng Stud Bolt

112

Hydraulic Wrench Torque (Presyon → Torque)

113

Kalkulador para sa Lakas ng Welda

114

Mga Antas ng Kalidad ng Welda

ISO 5817

115

Pag-uuri ng Welding Process

ISO 4063

116

Pagpili ng O-Ring

ISO 3601

117

Pagpili ng Shaft Seal (Oil Seal)

ISO 6194

118

Mga Tolerance ng Seal Groove

ISO 3069

119

Cable Cross-Section ayon sa Agos at Haba

120

Three-Phase Motor Power

121

Motor Starting Current

122

Kalkulador ng VFD Selection

123

Voltage Drop Calculator

124

Ohm's Law Calculator

125

Power Factor Correction (cos φ)

126

Pagpili ng Circuit Breaker

127

Braking Resistor para sa VFD

128

Grounding Calculator

129

Motor Capacitor (Single-Phase)

130

Motor Slip & Tunay na RPM

131

Motor Nameplate Current (FLA)

132

Motor Torque mula sa Current

133

Hydraulic Cylinder Calculator

ISO 3320

134

Pipe Pressure Drop

135

Reynolds Number Calculator

136

Valve Flow Coefficient (Kv/Cv)

137

Diameter ng Tubo ayon sa Flow Rate

138

Pipe Flow Velocity

139

Hydraulic Valve CETOP Dimensions

ISO 4401

140

Hydraulic Oil Cleanliness Class

ISO 4406

141

Engine Parameters (Power, Consumption)

ISO 3046

142

Hydraulic Accumulator Calculator

143

Pneumatic Cylinder Calculator

144

Air Receiver Volume

145

Compressed Air Consumption

146

Compressed Air Leak Cost

147

Compressed Air Cost (kWh → €/m³)

148

Pneumatic Cylinder Response Time

149

Steel Pipe Dimensions

ISO 4200

150

Pipe Thread Converter (G & R / BSP)

ISO 228 / ISO 7

151

Nominal Bore Converter (DN ↔ inch ↔ mm)

ISO 6708

152

Orifice Flow Calculator

ISO 5167

153

Flange Gasket Calculator

154

Pipe Wall Thickness (Pressure)

155

Pump Head & Power

156

NPSH Calculator

157

Affinity Laws Calculator

158

Fan Selection by Air Change Rate

159

Pagkawala ng Presyon sa Duct

160

Fan Shaft Power

161

Specific Speed (Ns) — Pump/Fan

162

Equivalent Duct Diameter

163

Gearbox Oil Volume

164

Beam Bending Calculator

165

Section Moment of Inertia

166

Stress Calculator (Tension/Compression/Shear)

167

Safety Factor Calculator

168

Euler Buckling Calculator

169

Thermal Stress Calculator

170

Fatigue Life Calculator (S-N Curve)

171

Hertz Contact Stress

172

Thin-Wall Pressure Vessel

173

Stress Concentration Factor (Kt)

174

Mga Limitasyon sa Temperatura ng Bahagi

175

Thermal Expansion Calculator

176

Heat Loss Through Wall

177

Heater Power Calculator

178

Dew Point Calculator

179

Temperature Converter (°C/°F/K/°R)

180

Insulation Thickness Calculator

181

Heat Exchanger (LMTD)

182

Shaft-Hole Fit Calculator

ISO 286

183

Pangkalahatang Toleransya (Linear at Angular)

ISO 2768-1

184

Pangkalahatang Toleransya (Anyo at Posisyon)

ISO 2768-2

185

Converter ng Kagaspangan ng Ibabaw (Ra/Rz)

ISO 4287

186

Mga Simbolo ng Surface Roughness sa mga Drawing

ISO 1302

187

GD&T Tolerance Reference

ISO 1101

188

GPS Dimensional Tolerances

ISO 14405-1

189

Kalkulador ng Tolerance Stack-Up

190

Converter ng Wire Gauge (AWG/mm²/SWG)

191

Prinsipyo ng Tolerance Independence

ISO 8015

192

Mga Parameter ng Ibabaw (Ra, Rz, Rq, Rt)

ISO 21920

193

Converter ng Katigasan (HRC/HB/HV/HRB)

194

Kalkulador ng Bigat ng Metal

195

Mga Katumbas ng Steel Grade

196

Mga Mechanical Properties ng Steel

197

Kalkulador ng Density / Mass / Volume

198

Bilis ng Ultrasound sa Materyales

199

Converter ng Strength Unit

200

Allowable Stress ayon sa Material

201

Mga Klase ng Oil Viscosity (ISO VG)

ISO 3448

202

Converter ng Viscosity (ISO/SAE/AGMA)

203

Oil Viscosity sa Temperature

204

Dami ng Gear Oil

205

Panahon ng Pagbabago ng Langis

206

Bilis ng Paggupit & RPM ng Spindle

207

Kalkulador ng Bilis ng Pagpapakain

208

Kalkulador ng Oras ng Paggawa

209

Lakas ng Prensa / Stamping

210

Mga Parametro ng Pagbubutas

211

Kalkulador ng Lakas ng Paggupit

212

Kalidad ng Ibabaw ng Pagliliko

213

Noise Exposure Calculator

214

Karagdagan ng Antas ng Tunog (dB)

215

Pagbawas ng Tunog Batay sa Distansya

216

Tagapagbago ng Antas ng Tunog (dB/dBA/Pa)

217

Kapasidad ng Slina sa Anggulo

218

Rating ng Load ng Eyebolt

ISO 3266

219

Kalkulador ng Sentro ng Bigat

220

Kapasidad ng Wire Rope

221

Masa ng Pafoundation ng Makina

222

Likas na Frequency ng Pundasyon

223

Kalkulador ng Anchor Bolt

224

Load ng Anchor Bolt (Tension + Shear)

225

Kalkulador ng Dami ng Grouting

226

Kalkulador ng Iskedyul sa Pagpapanatili

227

MTBF / MTTR / Availability

228

Kalkulador ng Gastos sa Downtime

229

OEE Calculator

230

Tseklistang Diagnostiko ng Vibrasyon

231

ROI ng Predictive Maintenance

232

Imbentaryo ng Bahaging Pangganti

233

Kalkulador ng Gastos sa Buong Siklo (LCC)

234

Disbalanse ng Cardan Shaft

235

Mga Timbang sa Pagbabalanse ng Gulong

236

Runout ng Disc ng Preno

237

Bilis sa Tuktok — Mulcher / Shredder

238

Puwersang Sentrifugal ng Martilyo (Crusher)

239

Pagbabalanse ng Hammer Mill

240

Unbalance ng Propeller (Marine)

241

Pagbabalanse ng Separator / Centrifuge

242

Disbalanse ng Spindle ng Machine Tool

243

Vibrasyon ng Pundasyon mula sa Makina

244

Puwersang Sentrifugal ng Paleta ng Bentilador

245

G-Force ng Centrifuge (RCF)

246

Universal Unit Converter

247

Pressure Unit Converter

248

Geometry Calculator (Lawak & Dami)

249

Angle Unit Converter

250

Flow Rate Converter

251

Torque Unit Converter

252

Viscosity Unit Converter

253

Decoder ng IP Rating

IEC 60529

254

Flange P-T Rating

ASME B16.5

255

Tagapangkat ng Pagkabigo ng Kagamitan

ISO 14224

256

Motor Efficiency IE1–IE5

IEC 60034-30-1

257

Selector ng CM Method

ISO 17359

258

Pagkakabuo ng Safety Valve

ISO 4126

259

Balancing Machine Sensitivity

ISO 21940-31

260

Mga Limitasyon sa Thermography

ISO 18434

261

Decoder ng Ex Marking

IEC 60079

262

Talahanayan ng AQL Sampling

ISO 2859-1

263

Gage R&R

ISO 5725

264

Measurement Uncertainty

ISO 17025

265

Matrix ng Pagsusuri ng Panganib

ISO 45001

266

FFT Resolution Calculator

267

Tsart ng Vibration Severity

268

Accelerometer Mounting Resonance

269

Glossary ng Vibration

ISO 19499

270

Matrix ng Vibration Diagnostic

ISO 13379

271

RUL Prognostics

ISO 13381

272

Turbine Blade Frequency

273

Motor Nameplate Decoder

IEC 60034-1

274

Motor Sizing Calculator

275

Star-Delta Starter Calculator

276

Motor Winding Resistance

277

Insulation Resistance

IEEE 43

278

Shim Thickness Calculator

279

Bolt Pattern Calculator (PCD)

280

Pipe Support Spacing

281

Pipe Flexibility & Expansion Loops

282

Generator Bearing Temp Monitor

283

Lubricant Compatibility Checker

284

RPM to rad/s Converter

285

Length Unit Converter

286

Mass/Weight Converter

287

Speed/Velocity Converter

288

Converter ng Yunit ng Puwersa

289

Converter ng Yunit ng Inersia

290

Frequency hanggang Wavelength

291

Pagbalanse ng Roll sa Paggawang Papel

292

Vibration ng Tagapahigop sa Cooling Tower

293

Pagbalanse ng Rotor sa Crusher

294

H₂S Material Check

ISO 15156

295

Pumili ng Paraan ng NDT

ISO 9712

296

Sisidlan ng Presyon (EN 13445)

EN 13445

297

Pagtuklas ng PN/Klase ng Flange

298

Rate ng Paglalabas ng Tubig sa Balbula

ISO 5208