A silicon rubber keypads curve in the button in the process of change by force and travel of the curve reflects the synchronization
2 In general, the oblique wall thickness constant, the oblique angle of the wall the greater the larger the key stretch, the greater the reaction force, but the reaction is not obvious.
3 travel the greater the rebound is smaller; visit the smaller, the greater the rebound.
4 rubber hardness greater the shorter the life, the greater the loss of power.
Silicone keypad on how to modify the experience curve
How to modify the curve
Product curve changes implemented mainly through two ways:
(1) of the product molds itself changes.
(2) adjust the product's production. For example: Liaodu. Pressure. Temperature. Curing time.
The following is the general mold of the curve changes.
(3) Thick oblique wall thickness
Will lead to increased load, rebound will increase, the paragraph will be a small amount of shortening, loss of a small amount of force will become smaller, the service life will increase.
(4) thinning of the thickness of key ramp
Will lead to load down, the rally will be with the decline in paragraphs elongated, larger power consumption, reduced service life.
(5) reduce the key travel
S2 turning point to change, yes Tigao rebound, reducing the lower passages of the most S2 Youxiaofangfa, Suo Yi Zai mold-production ceiling should itinerary, in order to modify the itinerary of this method when using Jiang Laikongdiaozheng body Quxian.
Increased travel, increased travel will reduce the use of rebound, increasing S2, increase paragraphs.
(6) Silicone Rubber Keypad inclined wall height and wall-degree slope changes
Wall height and inclined wall inclined degree of control is mainly S1 and paragraphs, the greater the gradient of height and span, S1 will be put on the larger paragraphs long, the smaller the degree of slope height and pace back and forth, S1 smaller, the more paragraphs small.
(7) inclined wall angle changes
In general, the angle between the inclined wall in the 35-47 point of greater the greater the rebound. Inclination angle of the impact on the curve is not very big.
(8) by KEY the top, the inclined wall of the turning point in the more under, S1 larger size also affects the public convex |
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