In the connection shown,
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- A bracket, as shown in figure below, is welded to a plate. The welds have the same size, and thepermissible force per mm of the weld-length is 1 kN. Calculate the lengths l1 and l2.arrow_forwardAn angle iron made of AISI 1040 CD steel is welded to metal as shown and loaded with a dynamic load varying between +40kN and +60kN. E70XX (Sut = 482MPa, Sy = 393MPa) will be used as the welding electrode. Find the factor of safety of the weld zone. Note: that both static and dynamic loads are applied to the source.arrow_forwardappropriate length of the weld joint shown in the figure if the force is equal to (60000lb) and the operating stress value is (60ksi) and the size of the weld is (1/4in).arrow_forward
- PROBLEM 02: Design a SMAW fillet welds to resist the load applied on the connection shown. Use E70 electrodes and A572 gr. 50 steel for both members and assume the gusset plate is adequate for the load applied. Determine the L1 and L2. USE AISC (NSCP 2015)arrow_forward1/2-inch thick steel bar is welded to the vertical supportA) Calculate the allowable load if the electrode is E7018, the bar is 1015 cold drawn steel, the support is 1020 cold drawn steel.arrow_forwarda) list two advantages and two disadvantages of welded joints b) Name the type of bonding forces applied in welded joints A plate 50mm wide by 11mm thick is joined with another plate 120mm wide by 11mm thick by parallel welds of 40mm long.if the permissible tensile and shear stresses are 110MPa and 80MPa respectively calculate; i) safe load F carried by the joint ii) Efficiency of the jointarrow_forward
- Question 41. Two 10-mm-thick by 60-mm wide hot rolled SAE 1050 steel plates are to be butt-welded together with a CJP weld. Choose an appropriate electrode for tensile loading of the joint. 2. Find the torque that a 2-surface dry disk clutch can transmit if the outside and inside lining diameters are 120 mm and 70 mm, respectively, and the applied force is 10 kN. Assume uniform wear and μ = 0.4.arrow_forwardA mild steel ammonia receiver is a cylinder 2 m in diameter with a pressure load of 1250 kPa and a design stress of 65 MPa. The lap welding tensile strength is 450 MPa and the weld -joint efficiency is assumed to be 100%. Compute the bursting pressure of the receiver in kN/m².arrow_forwardA bracket is as shown in figure 2. Determine the uniform weld size for the arrangement. The permissible shear stress of weld material is 80 MPa. Consider the loading condition as shown in figure.arrow_forward
- The arm in the figure is combined with a rod with a diameter of d=30 mm and a neck (corner) weld of a=5 mm thickness to the rod wall sourced with. The force acting on the arm is F=2 kN. The lengths are L1=L2=100 mm. Joined parts St37-2 (ak=235 N/mm2 ) made of material. Welding is I. Quality and has no impact effect. Check if the source in zone A is safe. Please pay. (S=1.5 V1=0.8)arrow_forwardA cylindrical air-compressor tank with an inside diameter of 50 mm is to be designed to withstand safely a working pressure of 0.86 MPa. Boiler plate with an allowable tensile stress of 76 MPa. All seams will be butt welds with an expected efficiency of 100 percent. a.) Determine the force per lineal mm of longitudinal seam, b.) Determine the required thickness “t” of wall, c.) Determine the unit stress in the circumferential seam.arrow_forwardTwo shafts are welded together by a 6061-T6 aluminum fillet weld. The shafts turn at 300 r/min and the transmitted power is 60 hp. What must be the minimum radius of the plate around which the weld will be made if it has a thickness of 0.5 cm and a safety factor of 10? (Use the table if necessary) Answer: 5.57 cmarrow_forward
- Welding: Principles and Applications (MindTap Cou...Mechanical EngineeringISBN:9781305494695Author:Larry JeffusPublisher:Cengage Learning