Power Transmission, Metals & Plastics Forming and Material Nesting
Mechanical power transmission, motor drives and fabrication tools for bearings, gearboxes, bolt torque, die casting, laser cutting and nesting.
Calculate ISO 281 L10 and L10m fatigue life hours, service years and recommended lubrication intervals from basic dynamic load ratings, radial and axial forces, operating RPM and lubrication conditions.
Calculate bearing L10 rated lifespanCalculate speed reducer output RPM, theoretical torque, service factor rating, and overhung radial loads. Inputs motor power, input RPM, gearbox architecture (helical, worm, planetary, bevel), ratio, service factor, and output drive transmission type.
Calculate gearbox ratio and output torqueApply D'Alembert's dynamic equilibrium and rotational inertia matching principles across ball screws, timing belts and rotary tables. Sizing outputs reflected load inertia JL, inertia ratio JL/JM, transient acceleration torque and continuous motor power ratings with planetary gearbox reduction recommendations.
Calculate servo and stepper motor torque and inertia ratioCompute standard V-belt pitch length, exact center distance, wrap angle, and belt strand counts per ISO 4184, DIN 2215, and Gates engineering standards. Inputs pulley pitch diameters, estimated centers, belt profile, motor power, and RPM.
Calculate industrial V-belt length and center distanceVerify proof stress, recommended tightening torque and clamp preload for metric (M8-M36) and imperial UNC bolts across ISO 898-1/SAE strength grades and lubrication conditions per VDI 2230 and Kellermann-Klein physics.
Calculate bolt torque and preloadCalculates fillet weld effective throat thickness, working shear stress, allowable design stress limit, factor of safety, and minimum required weld leg size per AWS D1.1, AISC 360, and Eurocode 3 (EN 1993-1-8).
Verify weld strength and fillet leg sizeCalculate voltage drop and line loss by voltage, current, distance and conductor, recommending mm² and AWG sizes.
Estimate wire size and dropAdhere to IEC 60076 and industrial electrical standards. Inputs connected load, demand factor Kx, uncompensated power factor, target PF, economic load ratio and reserve margin to calculate active load Pjs, capacitor bank Qc, design kVA, IEC standard transformer ratings and secondary ACB circuit breaker sizing.
Size distribution transformer kVA and power factor correctionSize off-grid solar storage, telecom base stations and microgrids: calculate required battery bank Ah/kWh, PV array peak wattage (Wp), module string count and MPPT charge controller current based on daily kWh, autonomy days, DOD and peak sun hours.
Size off-grid solar panels and battery storageCalculate cable tray cross-sectional fill ratio, power cable single-layer layout, linear weight loading, bending moment, and midspan deflection per NEC Article 392 and NEMA VE 2. Inputs tray style, width, depth, support span, and power/control cable schedules.
Calculate cable tray fill ratio and span loadCalculate layer winding turns, total spool length, gross weight, and ocean shipping CBM per IEC 60502 and NEMA WC 26 standards. Inputs flange diameter, drum barrel diameter, traverse width, flange clearance X, cable outer diameter, weight per meter, and reel tare weight.
Calculate cable reel drum capacity and gross weightFollowing DIN 28131 and Chemineer mixing standards, compute Reynolds number Re, power number Np, net impeller shaft power, gearbox torque, and turnover flow from impeller geometry, vessel diameter, speed, and fluid viscosity.
Calculate agitator mixer shaft power and operating torqueCalculate mold projected area, cavity pressure, parting force, and machine clamping tonnage per SPE, Engel, and Haitian standards. Enter part projected area, cavity count, runner ratio, resin polymer, wall thickness, and safety margin to size press tonnage and tie-bar clearances.
Calculate injection molding clamping force and tonnageCalculates aluminum and magnesium die casting cavity fill time tf, optimal in-gate velocity, gate cross-sectional area Ag, gate dimensions, separating force, and machine clamping tonnage per NADCA standards and PQ² hydraulic principles.
Calculate HPDC in-gate velocity, cavity fill time and clamp tonnagePredict cutting speeds, piercing duration, cycle time, assist gas consumption, total electrical draw and fabrication quotes. Inputs laser power (1kW~60kW), alloy type, sheet thickness, perimeter length, pierce count, assist gas and local hourly rates.
Calculate fiber laser cutting speed, time and fabrication costsEnter stock length, saw kerf and cutting parts list to solve for minimum stock bars and lowest remnant waste.
Plan bar cuttingEnter sheet size, margins and parts list to compute 2D cutting layouts, sheet counts and utilization rates.
Plan sheet nestingEnter AC vs EC motor power ratings, run hours, electricity tariff and price premium to calculate annual savings and payback period.
Estimate energy paybackCompare damper throttling vs variable frequency drive (VFD) across operating duty cycles, calculating annual kWh saved, electricity cost savings, payback months, and 10-year NPV.
Optimize VFD energy savingsCompare two industrial machines (fans, pumps, compressors, CNC) by Capex, energy, maintenance, and downtime losses to solve for discounted lifecycle TCO and breakeven payback.
Optimize equipment TCOOptimize palletized ocean shipping and intermodal transport: enter carton dimensions and weight, select EUR, GMA or Asian pallets to calculate optimal layer layout, stack height, pallet gross weight/volume, and fit into 20GP, 40GP and 40HQ containers with double-stack feasibility.
Optimize pallet stacking and container utilizationStart by assessing bearing dynamic load ratings and L10h service life, configure reduction ratios and service factor torque via the Gearbox Calculator, and evaluate motor-to-load rotor inertia ratios using the Stepper/Servo Torque Sizing tool.
Size injection molding or die casting clamp tonnage using the Clamping Force and In-Gate Velocity tools; minimize raw material scrap by solving one-dimensional bar cutting and 2D sheet nesting layouts with the nesting optimizers.
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Already have an account? Open your workspace →When reflected load inertia exceeds rotor inertia by more than 5:1 to 10:1, servo control loop tuning degrades severely. The drive experiences sluggish dynamic response, violent mechanical resonance squeal, positional overshoot, and amplifier overcurrent trips.
Fillet weld shear failures occur across the throat plane connecting root to face. For equal-leg fillets, effective throat thickness a = 0.707 * leg size h. Under AWS D1.1 and AISC, allowable shear strength must be indexed to effective throat area rather than exterior leg dimensions.
The nesting optimizer deploys bottom-left and guillotine tree-search algorithms to arrange rectangular components. Planners must configure kerf widths, trim margins, and constrain 90-degree rotations when directional brushing or rolling grain rules apply.
