Thread Efficiency Testing Equipment

Product Description

Thread Efficiency Testing EquipmentTechnical description ofThread Efficiency Testing EquipmentThis benchtop unit is based on the vertical combination of a threaded spindle and a nut. It contains two spindles with trapezoid threads and varying lead. To match these spindles, three long nuts made of different materials with single lead, and a cast iron nut with a double lead are provided. A spring balance with a nylon cord enables a turning moment to be exercised on the spindle using a pulley. Additional weights can be placed on the rotating plate to change the axial load on the thread. The thread efficiency can be determined and compared using the measured values. The unit is portable and is equipped with anti-slip feet to ensure that it remains stable. The painted metal base plate is fitted with clips for the individual parts.Specification ofThread Efficiency Testing Equipment Benchtop experiment on thread efficiency with different materials 2 trapezoidal threaded spindles with different thread pitches 4 different nuts Steel plate and 2 additional weights for axial load Spring balance, cord and pulleyto apply turning moment Technical data ofThread Efficiency Testing EquipmentSpindle threads Tr30x6 Tr30x12p6 Nuts 3x single lead (cast iron, bronze, plastic) 1x double lead (cast iron) Steel plate Diameter: d=140mm Weight: 30n Load weights: 1x 10n and 1x 20n Spring balance: 0...5n, graduations 0.05n Dimensions and weight ofThread Efficiency Testing Equipment L x w x h : 300 x 300 x 300 mm Weight : approx. 15 kg