shell core machine

Introduce：Shell core machine selection method, price of molding machine, automatic molding machine use points, shell core machine operation rules

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Introduction

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The core machine is a molding machine widely used in foundry machinery. The shell core machine can meet the needs of various shell core sand production, and has the characteristics of adjustable process parameters and automatic mold temperature control. It is divided into single-step operation core machine, automatic operation core machine and so on.

Core machine operating procedures:

1. Turn on the air source switch and check if the core machine pressure reaches 0.6Mpa. Hit a power main switch and check that the power indicator is lit. Find the power switch of the PC core of the shell core and check if the indicator light is on. Turn on the heating switch, heat the mold, heat to the required temperature, open the mold to remove the carbon deposit in the exhaust cavity of the core box cavity, and spray the release agent.

2, the shell core machine is divided into single step, automatic two modes of operation:

Single step operation of the core machine:

Turn the selector switch to the single step position, press the mold clamping button to start the mold clamping, and press the sand gun forward button after closing the mold. After the shell core machine shoots the sand cylinder into position, press the head to press the button. After the shot is pressed, press the sand button to start shooting. After the sand is finished, press the shotgun to release the button. After the shell core is shot, the sand tube is released. Press the back button of the shotgun; press the flip button after the shot is retracted in place; press the mold frame vibrate button after turning it in place; press the mold frame reset button after the vibration knot speed; the shell core mold frame reset begins to solidify the crustization time to After pressing the mold opening button, press the top core rod out button after the mold is opened, and push the core out. Press the top core rod to enter the button, press the mold clamping button after the top core rod enters, and close the mold in place to complete a work cycle.

Automatic operation of the core machine:

Turn the selector switch to the automatic position, select the program switch, I or II or III or IV, start the switch according to the program, and then automatically operate according to the program; mold clamping → sanding forward → sand crushing → sanding → shot loose Open → shot retreat → mold frame flip → mold vibration → mold frame reset → solidification → mold opening → top core rod out → core → core rod in → mold closing.

3. After the core machine is finished, put the mold in the full mode state → close the air source switch → turn off the heating switch → turn off the PC switch → turn off the main power switch, clean the machine, and the work is completed.

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shell core machine