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30 de jun. de 2024 · It is the modulus of elasticity for tension or axial compression. Young's modulus is defined as the ratio of the stress (force per unit area) applied to the object and the resulting axial strain (displacement or deformation) in the linear elastic region of the material.
21 de jun. de 2024 · Convert (Automatic) Show the entire list of specific conversion for Convert Pressure. You can convert online pressures using our form. It also gives usefull information to learn more about the units.
Hace 2 días · Puede averiguar rápida y fácilmente cuántas libras es un kilo, cuántos dólares es un euro, cuántos centímetros es un pie, así como tamaños de papel, tamaños de zapato, área, volumen, temperatura y mucho más. Más. Utiliza nuestras calculadoras para moneda, peso, distancia y cualquier unidad de medida en el mundo.
13 de jun. de 2024 · Shaft key selection and keyway design should consider key types, correct fit, Key material, shaft material, load, fatigue & safety factors. To secure the hub and shaft and stop relative movement between a power transmitting shaft and an attached component, a key and the keyway combine to form a keyed joint.
Hace 8 horas · In the structure shown, an 8-mm-diameter pin is used at A, and 12-mm-diameter pins are used at B and D. Knowing that the ultimate shearing stress is 100 MPa at all connections and that the ultimate normal stress is 250 MPa in each of the two links joining B and D, determine the allowable load P if an overall factor of safety of 3.0 is desired.
20 de jun. de 2024 · Find the maximum internal pressure that can be applied in the tank if the stress in the metal plate is limited to 150 MPa. A. 20 MPa B. 24 MPa C. 18 MPa D. 12 MPa
30 de jun. de 2024 · 经过热处理后，产品的机械性能更加完善，可以 达到高达1100-1300 mpa (160-190 ksi) 的耐压强度。 这个等级不能用于高于300℃ (570F) 或非常低的温度下，它对大气及稀释酸或盐都具有良好的抗腐蚀能力，它的抗腐蚀 能力与304 和430 一样。
