Drilling fixture improvement

One part of the 6110A diesel engine - the rear suspension bracket, see Figure 1, the blank is a casting. The shape of the part is relatively special. When the fixture is designed, the positioning reference and the clamping device are difficult to determine, and the loading and unloading is inconvenient. The original fixture design is shown in Figure 2. The positioning point takes an example of the side of the rib and the size of 54 ± 0.5 mm. The clamping force presses the workpiece by tightening the P_1 force of the bolt 7 and the P_2 force acting on the workpiece by the tightening bolt 3, the hook-shaped pressure plate 5, and the pressure plate 6. From the perspective of the fixture structure, the drill template is in the [type-suspended shape, so the workpiece is unstable during operation. From the calculation of drilling force and clamping force, it is concluded that the fixture is time-consuming and labor-intensive, and the labor intensity of the worker is too great. For this we changed the fixture shown in Figure 2.

Expanded Metal Mesh

Expanded Metal Mesh: Expanded metal mesh is a type of sheet metal that has been cut and stretched to create a pattern of interconnected diamond-shaped openings. This process enhances the strength and rigidity of the material while maintaining its lightweight nature. Expanded metal mesh is versatile and used in various applications such as security fencing, walkways, grating, filtration, enclosures, and architectural elements.
Galvanized Expanded Metal Mesh: Galvanized expanded metal mesh is an expanded metal mesh that has undergone a galvanizing process. Galvanization involves coating the metal mesh with a layer of zinc to protect it from corrosion and rust. The zinc coating provides enhanced durability and weather resistance, making galvanized expanded metal mesh suitable for outdoor applications where exposure to moisture or harsh environments is expected.
Diamond Expanded Metal Mesh: Diamond expanded metal mesh refers to an expanded metal pattern where the openings are in a diamond-shaped configuration. This pattern provides excellent strength and structural support while allowing for good airflow, light transmission, and visibility. Diamond expanded metal mesh is commonly used in architectural designs, decorative applications, speaker grilles, security screens, and machine guards.
Expanded metal mesh, whether galvanized or in a diamond pattern, offers several advantages, including high strength-to-weight ratio, versatility, good ventilation, and ease of fabrication. The specific type of expanded metal mesh chosen depends on the intended application, environmental factors, and desired aesthetic appearance.

Expanded Metal Mesh,Galvanized Expanded Metal Mesh,Diamond Expanded Metal Mesh

Hebei Aibuer trading co., Ltd , https://www.ablehardwares.com