Affordable Metal Dome Buttons from Chinese Manufacturer

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Affordable Metal Dome Buttons from Chinese Manufacturer

Basic Information:

Process: Forming Process

Industry: Electronics

Tolerances: 0.01mm

Customized: Customized

Dimension: According to Customer’s Demand

Color: Nickel Plating, Gold Plating Metal Dome Switch

Character: Best Service + Best Price + Best Quality

Usage: Home Appliance, Electronic Equipment

Sample: Free

Transport Package: Standard Export Package or as Required

Trademark: OEM/ODM

Origin:Xiamen,china

Production Capacity: 20000 Ton/Year

Types of Products:

  1. Circular Metal Shrapnel
  2. Cruciform Metal Shrapnel
  3. Waist Round Metal Shrapnel (Elliptical Shrapnel)
  4. Four-Legged (Cruciform) Metal Shrapnel with Central Hole
  5. Customized Metal Shrapnel

Quality Control:

1: Fragment Strength Test

Testing Equipment: Chatillon Model LTC Load Tester

Displacement Accuracy: 0.01 mm

Movable Range: 1 mm, 0.1 mm, 0.01 mm

Force Accuracy: 0.1gf (1 kg capacity)

Testing Head: 3.0 mm (0.12″) flat head made of Ukrainian steel, with 2.5 times strength

Height Tester Range: 0.001-600 mm, minimum unit 0.001 mm

2: Testing Procedure

Position the center of the metal shrapnel precisely in the center of the load tester’s test head. Ensure the shrapnel is aligned vertically with the test head and placed on a rigid surface. Allow for venting to maintain test result accuracy, as excess air beneath the shrapnel can impact strength and yield inaccurate results.

3: Shrapnel Life Test

Align the center of the metal shrapnel with the center of the load tester’s test head, ensuring vertical alignment and placement on a rigid surface. Provide venting to ensure test result accuracy. Conduct the life test of the shrapnel at room temperature, with a test speed range of 1-10 times per second. Utilize a 6-bit counter (1 million times), counting once per cycle.