Lorry hydrodynamic retarder impeller machining method
A technology of hydraulic retarder and processing method, which is applied in the direction of metal processing equipment, manufacturing tools, casting molding equipment, etc., can solve problems such as limited brake lock-up and recession, reduce costs, ensure stability, and avoid damage to wax mod effect
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[0040] The following examples can enable those skilled in the art to understand the present invention more comprehensively, but the present invention is not limited to the scope of the described examples.
[0041] The method for processing the impeller of the truck hydraulic retarder of the present invention comprises wax mold making, wax mold trimming, wax mold assembly tree, mold assembly cleaning, wax mold shell molding, dewaxing, wax dewatering, wax recovery and molding Shell roasting operation, its specific implementation mode is as follows:
[0042] The first step, wax model making: First, turn on the dedicated wax injection machine, such as figure 1 , figure 2 As shown, the special wax injection machine includes
[0043] A processing base, the processing base includes a processing base 1 and a processing column 2 installed on the side end of the processing base 1 and extending upwards, the bottom end of the processing base 1 and the bottom end of the processing colum...
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