For parts without vertical tolerance marked on drawings and process cards, the diagonal difference should not exceed 1.5 millimeters for diagonals ≤ 550 millimeters, and not exceed 3 millimeters for diagonals > 550 millimeters (determined by the shorter side length).
b. The materials should meet the requirements of Item 2.
c. Each cut piece of material should be inspected to meet the requirements of the process card or drawings.
Safety and Precautions
Adhere strictly to operational procedures and wear the required personal protective equipment.
During operation, focus is crucial, and it is strictly prohibited to insert your hand into the pressure plate while feeding materials.
c. The rear and longitudinal挡boards used for shearing must be machined to ensure flat, straight edges.
d. When installing, replacing, or adjusting blade edges, always disconnect the power source first. Use a wooden board or other cushioning material to support the blade to prevent accidents due to a slip. During operation, frequently stop to check if the blade, screws, and positioning plates are loose or displaced.
Before starting work, the machine tool should be operated for 2-3 minutes to check if it is functioning normally. Any abnormalities or noises should be addressed promptly for repair, and lubricating oil should be added during operation to maintain the machine's performance.
Before starting the machine tool, all tools, measuring equipment, and other objects must be removed from the machine.
g. Absolutely no foot operation of the pedal is allowed during operation. Operators must stop the machine when leaving the lathe.
h. Cut raw materials should be marked with drawing numbers and specifications to prevent confusion.
Who owns a universal mold system with a wide angle range and material thickness range, they possess the capability to produce more part molds, and can gain a competitive edge. It is of great significance to choose the right mold. This is something that can be easily grasped at any time, given the vast variety and quantity of mold types.
If all the bending required is of simple profiles, it is certainly achievable to meet various demands. However, in actual production, companies often deal with a different scenario. They primarily process complex parts that require bending on multiple faces, sometimes large and challenging pieces to maneuver. There are also parts with greater bending difficulties, such as radius bending, sagging bending, Z-shaped bending, and edge rolling, among others. It's not just the size of the batch that affects the flexibility of the bending machines.
