1results about How to "Improve automatic performance" patented technology

The utility model discloses a kind of multi-step temperature control heating devices, belong to temperature control heating technical field, comprising: adjusting instrument, thermocouple sensor, inductive heating power supply and inductor;The inductor includes induction coil and shell, induction coil is installed in shell interior, the adjusting instrument induction coil is electrically connected with inductive heating power supply, the thermocouple sensor is electrically connected with adjusting instrument, the utility model is moved to two groups of clamping plates by clamping displacement component, utilize clamping plate and diamond drill bit after sticking, the outer diameter of diamond drill bit is detected by displacement sensor, then according to the outer diameter of diamond drill bit, multi-step temperature control heating program is formulated, ensure that the temperature of diamond drill bit inside is evenly heated, improve heating efficiency, so as not to control temperature long, cause the waste of time, also can avoid control temperature short, lead to insufficient multi-step temperature rise in diamond drill bit inside, affect the stability of diamond drill bit welding.