Key point on quality: the material grade and hardness, shaping tolerance

Short description: We can make this stamping part as per drawing or samples. The drawing is in files with extension dxf, dwg. or igs, step.

Specification: thickness in 1.2mm. About. DP switch, the material should be 1.5mm, or some with silvery inlay. For this handling, the cost will be more. If the cost is controlled, the finished will be plated tin accordingly.

Raw material status:

It will be roll or sheet.

Application:

DP SWITCH: the product design for this material. It can ensure the life time above 10,000 times testing. Also the temperature rise can be controlled well.

For above photo, it is for showing the design and shape only.

For electrical field, how should we improve the electrical character ? We can have Phosphor material from design. For some connection area, it is also recommended for this material. As it will improve the touch status. They can be reduce the resistance, just little difference to two part welding. For this material, if it come with welding with silver, the surface should be handled well and clean. And silver contact will be welding well on it. The electrical character will be in higher grade.

For real production, how to finish the metal parts well from phosphor material ? Big punching machine, less speed, key point is from progressive die. As normally, if they are for electric item, the finishing must be without flash, burs and size tolerance is controlled exactly as per drawing & design.

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