Engine thermostat seat and machining method thereof

The invention discloses an engine thermostat seat and a machining method thereof. The engine thermostat seat comprises a thermostat seat body (1), the upper end of the thermostat seat body (1) is provided with a first channel (2), a first flange (3) is arranged at an opening of the first channel (2) and provided with first through holes (4) in the vertical direction, and the first through holes (4) are used for allowing screws to penetrate; the lower end of the thermostat seat body (1) is provided with a second channel (5), a second flange (6) is arranged at an opening of the second channel (5) and provided with second through holes (7) in the vertical direction, the second through holes (7) are used for allowing screws to penetrate, and the axis of the first channel (2) is parallel to the axis of the second channel (5). According to the engine thermostat seat and the machining method thereof, the machining precision is higher. 本发明公开了种发动机节温器座及其加工方法，包括节温器座本体(1)，节温器座本体(1)上端设有第通道(2)，第通道(2)的开口处设有第法兰(3)，第法兰(3)沿竖直方