Machine and method for bedding brake pads and discs
A method for bedding a brake disc and/or pad includes monitoring the temperature of the brake disc and/or brake pad throughout the bedding process wherein the monitored temperature is utilized for adjusting the force of the brake pad on the brake disc including the steps of: raising the temperature of the brake pads and/or discs at a controlled rate to a desired bedding temperature; and maintaining the brake pads and/or discs at the bedding temperature. A machine for bedding a brake disc and/or pad is adapted to conduct the method by including at least one temperature sensor monitoring the temperature of a brake disc and/or brake pad throughout the bedding process. The machine regulates the speed of the motor, the pressure of the caliper, or a combination thereof, based on the temperature monitored by the temperature sensors.
1. A method of bedding a brake pad and/or a brake disc including:
monitoring a temperature of the brake disc and/or brake pad throughout the bedding process wherein the monitored temperature being utilized for adjusting a force of the brake pad on the brake disc including the steps of:
raising the temperature of the brake pad and/or disc at a controlled rate to a desired bedding temperature; and
maintaining the brake pad and/or disc at said bedding temperature.
2. The method of bedding a brake pad and/or a brake disc of claim 1 wherein the monitoring of the temperature of the brake disc and/or brake pad including measuring a surface temperature of the brake disc, wherein the monitored surface temperature being utilized for adjusting the force of the brake pad on the brake disc.
3. The method of bedding a brake pad and/or a brake disc of claim 1 wherein said step of raising the temperature of the brake pad and/or disc at a controlled rate to the desired bedding temperature including raising the temperature in a number of steps with cooling periods between steps.
4. The method of bedding a brake pad and/or a brake disc of claim 3 wherein said temperature raising steps being determined by a specified temperature drop, a specified time interval, and/or a specified minimum temperature drop and a minimum time interval.
5. The method of bedding a brake pad and/or a brake disc of claim 1 wherein said step of raising the temperature of the brake pad and/or disc at a controlled rate to a desired bedding temperature including raising the temperature continuously until the bedding temperature is reached.
6. The method of bedding a brake pad and/or a brake disc of claim 1 wherein said step of maintaining the brake pad and/or disc at said bedding temperature including maintaining the brake pad and/or disc approximate to said bedding temperature for a specified time, where time can be calculated based on a total time, or calculated based on an accumulated time when the force is applied by a caliper on the brake pad to the brake disc;
wherein, said brake pad and/or disc are maintained approximate to said bedding temperature for a specified time by maintaining the monitored temperature within a specified temperature range; or said brake pad and/or disc are maintained approximate to said bedding temperature by specified pressure times for applying the force of the brake pads on the brake discs up to a specified maximum temperature.
7. The method of bedding a brake pad and/or a brake disc of claim 1 further comprising the steps of:
mounting the brake disc on a shaft driven by a motor;
mounting the brake pads on a caliper; spinning said brake disc;
applying force from said brake pad to said brake disc via said caliper at a 5 pressure; and
regulating said pressure of said caliper based on the monitored temperature.