Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · Factory custom molded rubber buttons silicone keypad board
CUSTOM RUBBER & SILICONE MANUFACTURING
Factory custom molded rubber buttons silicone keypad board
A custom component for your assembly.
Define the mating surfaces, dimensions and working conditions. ETOL manufactures the part to the agreed design and material.
- Factory direct
- Made to order
- Drawing & sample support
Share the part, its application and your estimated quantity.
Customize the fit, material and finish
Material & hardness
Selected for the contact, temperature and movement
Color & finish
Define the visible surfaces and intended color
Shape & dimensions
Develop holes, lips and walls around the mating parts
Mounting & fit
Match the attachment and installation method
Product Overview
A silicone keypad board interface needs the molded button positions to correspond to the mechanism or contacts beneath them. Custom rubber geometry should follow both the circuit arrangement and housing references. The common base should reach its intended location without being stretched to align individual keys.
Check the vertical relationship between the face, panel opening, and internal operating point. A change in support height can alter travel even when the button positions match in plan. The surrounding rubber also needs clearance during a press.
Evaluate the finished keypad after the enclosure is fastened, including controls at the perimeter and broad faces pressed away from their centers. Keep the underside free of particles during assembly and inspect for a trapped edge. Select the formulation for the actual environment and cleaning method. If the device is opened for repair, restore the locating features and check the complete control sequence so that the original board-to-keypad relationship remains intact.
- Material options
- Silicone. Custom formulation and color for the intended contact conditions.
- Hardness selection
- Silicone: 20–80 Shore A. Evaluate the finished keypad after the enclosure is fastened, including controls at the perimeter and broad faces pressed away from their centers.
- Custom dimensions
- A change in support height can alter travel even when the button positions match in plan.
- Fit & assembly
- If the device is opened for repair, restore the locating features and check the complete control sequence so that the original board-to-keypad relationship remains intact.
- Use & inspection
- Keep the underside free of particles during assembly and inspect for a trapped edge.
Photos illustrate structure or material only. A silicone keypad board interface needs the molded button positions to correspond to the mechanism or contacts beneath them. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.
From part requirements to production
01
Define the part
Identify key dimensions, mating surfaces and quantity
02
Review material & tooling
Agree the compound and manufacturing approach
03
Evaluate the sample
Review the fit and agreed requirements in the assembly
04
Produce & inspect
Manufacture and check against the approved requirements
Review the intended assembly
Material and structure
Consider hardness together with wall thickness and support.
Installation
Check access, mating dimensions and the fitting sequence.
Ordering this custom component
Can the shape be adjusted to my mating parts?
Yes. Show the receiving opening, contact surfaces and clearance limits. We can review the dimensions and retaining features around the intended fit.
Which details should be agreed before tooling?
Agree the critical dimensions, material, hardness, visible surfaces and sample requirements. Explain how the part is installed and which interfaces control its function.
Can a sample help define the replacement?
A sample can help explain the structure. Compare it with the assembly because wear, swelling or compression may have changed its original dimensions.
How is the quotation for this part determined?
The material, part geometry, tooling, quantity and finishing affect the quotation. Include the intended batch size and delivery destination when describing your requirements.
DISCUSS THIS COMPONENT
Describe the part you need.
Share the fit, operating conditions and quantity with our manufacturing team.
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