Join the expert discussion on mechanical engineering topics. This can include topics like the development of machines. Mechatronics, Robotics, Engines, Drafting etc.
Threads
How fast will this torsion spring open a lid?
- Prockey
- · Replies 4 ·
Why Do Wheels Roll More Efficiently Than Other Shapes?
- fog37
- · Replies 5 ·
Removing an inside weld line in a pipe
- Amir Sedieqy
- · Replies 12 ·
Mechanism to Automatically Lower Heater for Sealing Packaging
- Shees
- · Replies 7 ·
Max Compression & Reinstall of Spiral Wound Gaskets -Advice Needed
- Osvaldo
- · Replies 4 ·
Breaking solid shaft in torsion purposefully
- thissong
- · Replies 19 ·
Is My Tractor Stable Enough to Support a Lift at Maximum Height?
- PeterH48
- · Replies 3 ·
How does an LPG tank gauge work?
- karamss
- · Replies 12 ·
Journal Bearings Clearance Calculation
- Osvaldo
- · Replies 11 ·
Stopping 80Hz Wave: Solutions to Eliminate Noise
- ptdeskhk
- · Replies 20 ·
Where to place portable A/C for best effect?
- DaveC426913
- · Replies 14 ·
Can I apply Bernoulli's equation to this situation?
- Atouk
- · Replies 15 ·
Divergent nozzle for releasing pressurised gas
- T C
- · Replies 10 ·
How to determine Wind turbine RPM
- alokkumar
- · Replies 33 ·
Venturi injector suction not adequate
- kunalvanjare
- · Replies 19 ·
Max lifting capacity for an average human adult
- Yashi234
- · Replies 30 ·
Automotive Low RPM-high torque vs High RPM-low torque -- durability?
- John Mcrain
- · Replies 6 ·
I need some help with mechanical advantage (pulleys)
- Handysmurf
- · Replies 5 ·
Help with the equations for this "sideways differential" please
- schofieldius
- · Replies 24 ·
Can a Pulley System Replace Hydraulic Rams for Mechanical Lifting Without Power?
- Yashi234
- · Replies 35 ·
Pipe Design to pump sea water from the ocean to a boiler via intermediate tanks
- AverageEngineer
- · Replies 4 ·
Cooling nozzle - convection power
- FEAnalyst
- · Replies 5 ·
Building Small Lifting Device with Kohree Motor
- reg326j
- · Replies 6 ·
Principal Stresses in a Shear Flow
- Kushwoho44
- · Replies 1 ·
Most accurate scale for weighing objects
- Secan
- · Replies 9 ·
Almost a Jetpack: Is My Crazy Idea Viable?
- justsomeonenew
- · Replies 6 ·
Cooling Tower Sizing for 20 MW Power Plant in Weymouth, England
- Harkaran Singh
- · Replies 5 ·
How much deceleration is reasonable for a free fall impact?
- assafwei
- · Replies 10 ·
Is the Total Radial Force on a Current-Carrying Hoop Zero?
- etotheipi
- · Replies 36 ·
Simulate the temperature inside an aquarium tank
- bartlino
- · Replies 4 ·
Calculate Pipeline Length: Pressure Drop & Parameters Explained
- Amirul96
- · Replies 4 ·
Why Do Spur Gear Pairs Have Different Face Widths?
- cherish
- · Replies 6 ·
Automotive Aerodynamic drag on a car and recovering some of that energy using a fan
- Andrea Vironda
- · Replies 4 ·
Convection powered bladeless fan style ventilation?
- George Albercook
- · Replies 24 ·
Is the 3 Gorges Dam Structurally Secure Without Bedrock Anchoring?
- Ranger Mike
- · Replies 7 ·
HVAC - Primary airflow temperatre
- Puzzled
- · Replies 1 ·
How Do You Calculate Air Surge Tank Fluctuations for Engine Intakes?
- siddharth23
- · Replies 2 ·
Natural convection enhanced by a "chimney effect"
- gnurf
- · Replies 9 ·
Expansion in non-adiabatic Otto / Diesel cycles
- racctor
- · Replies 13 ·
Linkage Analysis and force study
- jai_helsing
- · Replies 8 ·
Can this version of pneumatic piston sustain a certain load on its own?
- Polar24
- · Replies 3 ·
Has Anyone Used Xometry to Make Parts?
- TommyGnosis
- · Replies 2 ·
Dirt, debris, dust, moisture and machines
- kenny1999
- · Replies 5 ·
Power/Torque of Large Hauler, Tank & Bulldozer: Comparing Trees
- Watuplol
- · Replies 20 ·
Design of a cell phone stand - force balance question
- rudy
- · Replies 9 ·
How to fix a quad bike handlebar starter
- Siviwe Nkosana
- · Replies 8 ·
Peak Amps of a heat pump based AC vs compressor based AC?
- Stephen Tashi
- · Replies 4 ·
Analyzing the Impact of a Falling Chain on a Round Sling in Marine Environments
- BasileDiver
- · Replies 5 ·
Effect of initial stress on the natural frequency of vibration
- Hassan2
- · Replies 1 ·
Buckling and modal FEA of a submarine structure
- Vigardo
- · Replies 4 ·
Direction of Frictional Forces on Balanced Force Objects
- physicsnoob204
- · Replies 2 ·
What are these formulas? (WX=...cm^3 and Jx=....cm^4)
- nipume07
- · Replies 2 ·
Deriving the 1-D Linear Convection Equation
- Mr_Acceleration
- · Replies 4 ·
Internal forces acting on a dive system
- Boyles
- · Replies 12 ·
Bearing race diameter inequality question
- MrMoe
- · Replies 5 ·
Pressure/force calculation for combustion in a cylinder
- Stormer
- · Replies 2 ·
Calculate the air pressure needed for a projectile to travel X distance
- DrPython
- · Replies 6 ·
How to determine the airflow due to a change in temperature?
- foal_11
- · Replies 7 ·
Volumetric flow from vessel through pipe to another vessel
- saxman2u
- · Replies 8 ·
Structure adding rotational stiffness to a plate
- petterg
- · Replies 15 ·
Deflection of a cantilever beam with applied tension at the free end
- mrbec
- · Replies 9 ·
Modeling Pressure Change in a Pressurized Chamber
- mattie
- · Replies 11 ·
The most efficient nozzle shape
- T C
- · Replies 13 ·
Dual-Axis Solar Tracker Torque requirements
- LukeTanner
- · Replies 6 ·
Rack and pinion in an Ultra-High Vacuum
- LaunyO
- · Replies 17 ·
How Are Stress Lines and Streamlines Related in Physical Models?
- person123
- · Replies 14 ·
Bicycle gear system's Input-Output ratio?
- Stevengouws
- · Replies 3 ·
How Can I Connect Two Cylinders Coaxially to Transfer Pulling Force?
- verfu
- · Replies 2 ·
If two gears are connected by a shaft do they have the same torque?
- Stevengouws
- · Replies 9 ·
Understanding forces acting on a pipe bend when fluid is passing through
- tomtomtom1
- · Replies 3 ·
Automotive Vehicle Parking Brake Test on a Slope [How Convert to a Flat Ground test?]
- physicsnoob204
- · Replies 12 ·
Pressure loss pipe system: Conversion from known fluid1 to fluid2
- Brainface
- · Replies 8 ·
Cantilever beam deflection with point mass and point load at the end
- koolraj09
- · Replies 3 ·
How Does V-Belt Tension Arise in a Free Body Diagram?
- etotheipi
- · Replies 7 ·
Outdoor project - adding stability by filling a column
- RB2314
- · Replies 16 ·
Discover the Secret to Effortless Motorbike Lifting with Central Stands
- Alec98
- · Replies 4 ·
Wedge Tensile Grip Design - UTM Testing Machine
- fede280385
- · Replies 4 ·
PWM for controlling liquid flow through a Solenoid Valve
- kunalvanjare
- · Replies 10 ·
Searching for Thermally Conductive Fabric / Film
- normynormand
- · Replies 5 ·
What Is the Contact Patch Between a 0.5 mm Radius and a 3 mm Diameter Ball?
- Ranger Mike
- · Replies 2 ·
Need a compact linear drive for a hexapod table
- some bloke
- · Replies 8 ·
Hydraulic Car Ramps...... need to make them go up and down
- Dukeman
- · Replies 15 ·
Undefined log-mean temperature in heat exchanger design
- mastermechanic
- · Replies 3 ·
Does an impeller need a driveshaft?
- theycallmevirgo
- · Replies 21 ·
Coefficient of Thermal conductivity
- imselva
- · Replies 4 ·
Concept for a repeat-reset rat trap
- kahakura
- · Replies 5 ·
Calculating heat recovery from engine exhaust gases
- LT Judd
- · Replies 2 ·
Kindly name the accessories for bolting this apparatus to the floor
- T C
- · Replies 2 ·
How Quickly Can a Conical Spring Expand from Compressed to Free Length?
- mhalc
- · Replies 22 ·
How does air behave in the daisy chaining of compressors?
- Dan Lannan
- · Replies 10 ·
Build a pressurized container to infuse herbs
- uscmedina
- · Replies 17 ·
Motor Choice for Belt Movement: Stepper vs DC
- kolleamm
- · Replies 4 ·
Find Inner & Outer Radius of Hollow Circle from Second Moment of Area
- kazel101
- · Replies 1 ·
Graphing a spring mass collision with a wall
- chusband
- · Replies 2 ·
Need the Permissible Stress (Shear & Bending) values of various materials
- ANSAN
- · Replies 2 ·
Bending moments about two different axes
- etotheipi
- · Replies 11 ·
What Are Economical Methods to Cool Down Mineral Oil in Server Tanks?
- Anon_Miner
- · Replies 36 ·
Can you me understand this mechanism?
- nickjmi
- · Replies 5 ·
Design of Hydropowered Turbine Propeller for Mobile Charger
- TaylorHoward21
- · Replies 11 ·