Specify suitable machine screws to be installed in a pattern of four, equally spaced around a...

Specify suitable machine screws to be installed in a pattern of four, equally spaced around a flange, if the clamping force between the flange and the mating structure is to be 26.7kN. Recommend a suitable tightening torque for each screw if each of them is to be stressed to 75% of its proof strength

Solutions

Expert Solution

samet mamat answered 1 year ago

Next > < Previous

Related Solutions

Five identical positive charges +49.8 nC are placed equally spaced around a circle of radius 14.8...

Five identical positive charges +49.8 nC are placed equally spaced around a circle of radius 14.8 cm in the xy-plane (i.e. z = 0.0 cm) centred at the origin. (answer to 1 decimal place.) (a) What is the magnitude of the resultant field at the centre of the circle? (b) An additional charge +49.8 nC is placed at coordinates (-6.4, 8.4, 0.8) cm. What is the magnitude of the resultant field at the centre of the circle now?

Two parts of a machine are held together by eight equally-spaced M6x1.0 grade 5.8 bolts that...

Two parts of a machine are held together by eight equally-spaced M6x1.0 grade 5.8 bolts that are unifomly tightened to provide a total inital clamping force of 44 kN. Each bolt has a proof stress of 380 MPa, and a threaded area of 20.1 mm^2. The elasticities are such that the member stiffness is four times as high as the member stiffness. b) You have determined that assembly procedure can reliably set the initial clamping force to within plus or...

A machine costing $214,800 with a four-year life and an estimated $20,000 salvage value is installed...

A machine costing $214,800 with a four-year life and an estimated $20,000 salvage value is installed in Luther Company’s factory on January 1. The factory manager estimates the machine will produce 487,000 units of product during its life. It actually produces the following units: 121,800 in 1st year, 122,600 in 2nd year, 121,500 in 3rd year, 131,100 in 4th year. The total number of units produced by the end of year 4 exceeds the original estimate—this difference was not predicted....

A machine costing $213,200 with a four-year life and an estimated $16,000 salvage value is installed...

A machine costing $213,200 with a four-year life and an estimated $16,000 salvage value is installed in Luther Company’s factory on January 1. The factory manager estimates the machine will produce 493,000 units of product during its life. It actually produces the following units: 122,600 in Year 1, 122,500 in Year 2, 120,100 in Year 3, 137,800 in Year 4. The total number of units produced by the end of Year 4 exceeds the original estimate—this difference was not predicted....

A machine costing $213,800 with a four-year life and an estimated $19,000 salvage value is installed...

A machine costing $213,800 with a four-year life and an estimated $19,000 salvage value is installed in Luther Company’s factory on January 1. The factory manager estimates the machine will produce 487,000 units of product during its life. It actually produces the following units: 121,700 in 1st year, 123,800 in 2nd year, 121,100 in 3rd year, 130,400 in 4th year. The total number of units produced by the end of year 4 exceeds the original estimate—this difference was not predicted....

A machine costing $209,200 with a four-year life and an estimated $18,000 salvage value is installed...

A machine costing $209,200 with a four-year life and an estimated $18,000 salvage value is installed in Luther Company’s factory on January 1. The factory manager estimates the machine will produce 478,000 units of product during its life. It actually produces the following units: 123,000 in 1st year, 124,100 in 2nd year, 121,200 in 3rd year, 119,700 in 4th year. The total number of units produced by the end of year 4 exceeds the original estimate—this difference was not predicted....

A machine costing $213,600 with a four-year life and an estimated $16,000 salvage value is installed...

A machine costing $213,600 with a four-year life and an estimated $16,000 salvage value is installed in Tonys Company’s factory on January 1. The factory manager estimates the machine will produce 494,000 units of product during its life. It actually produces the following units: 121,800 in Year 1, 123,500 in Year 2, 121,100 in Year 3, 137,600 in Year 4. The total number of units produced by the end of Year 4 exceeds the original estimate—this difference was not predicted....

A machine costing $209,000 with a four-year life and an estimated $17,000 salvage value is installed...

A machine costing $209,000 with a four-year life and an estimated $17,000 salvage value is installed in Luther Company’s factory on January 1. The factory manager estimates the machine will produce 480,000 units of product during its life. It actually produces the following units: 122,500 in Year 1, 124,300 in Year 2, 121,600 in Year 3, 121,600 in Year 4. The total number of units produced by the end of Year 4 exceeds the original estimate—this difference was not predicted....

A machine costing $209,400 with a four-year life and an estimated $15,000 salvage value is installed...

A machine costing $209,400 with a four-year life and an estimated $15,000 salvage value is installed in Luther Company’s factory on January 1. The factory manager estimates the machine will produce 486,000 units of product during its life. It actually produces the following units: 122,800 in 1st year, 123,200 in 2nd year, 121,500 in 3rd year, 128,500 in 4th year. The total number of units produced by the end of year 4 exceeds the original estimate—this difference was not predicted....

A machine costing $257,500 with a four-year life and an estimated $20,000 salvage value is installed...

A machine costing $257,500 with a four-year life and an estimated $20,000 salvage value is installed in Luther Company’s factory on January 1. The factory manager estimates the machine will produce 475,000 units of product during its life. It actually produces the following units: 220,000 in Year 1, 124,600 in Year 2, 121,800 in Year 3, and 15,200 in Year 4. The total number of units produced by the end of Year 4 exceeds the original estimate—this difference was not...

Subjects