Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · Custom made silicone keypads rubber button for mechanical
CUSTOM RUBBER & SILICONE MANUFACTURING
Custom made silicone keypads rubber button for mechanical
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
Custom silicone keypads provide molded pressing surfaces for a defined control arrangement. The button shape, spacing, and supporting sheet should fit the mechanical layout and the underlying operating elements. Color and printed, raised, recessed, or colorfilled legends can identify the assigned functions.
Consider how the user's press moves through the assembled control. The housing should locate the rubber without trapping the moving section, and the supporting parts should keep each button aligned. A change in the enclosure or backing can alter the installed feel even when the molded key shape is unchanged. Assess the completed panel with its actual fastening arrangement.
Check the accessible edges of buttons and the transitions between neighboring controls. Each key should return freely without the sheet shifting or another button being dragged along. Select the silicone formulation for the handling and cleaning conditions around the panel. Keep the underside clean during assembly and avoid stretching the keypad to overcome a dimensional mismatch. Replacement should preserve the complete support and operating geometry rather than only the front appearance.
- Material options
- Silicone. Custom formulation and color for the intended contact conditions.
- Hardness selection
- Silicone: 20–80 Shore A. The housing should locate the rubber without trapping the moving section, and the supporting parts should keep each button aligned.
- Custom dimensions
- The button shape, spacing, and supporting sheet should fit the mechanical layout and the underlying operating elements.
- Fit & assembly
- A change in the enclosure or backing can alter the installed feel even when the molded key shape is unchanged.
- Use & inspection
- Keep the underside clean during assembly and avoid stretching the keypad to overcome a dimensional mismatch.
Photos illustrate structure or material only. The housing should locate the rubber without trapping the moving section, and the supporting parts should keep each button aligned. 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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