The safety of the vacuum forming machine and operation process

Vacuum forming machine dressed before preparation work before starting the production workshop the prescribed protective clothing. Cleaning equipment surrounding environment, do not store any item has nothing to do with the production. Clean up the table and equipment inside and outside of sundry, wipe with clean cotton yarn vacuum forming mould, get rid of mold surface oil. Carefully checked before starting the power supply and the control system, heating system, vacuum forming machine to see if it is normal, add lubricant, as required by ( Spin) Toggle whether in accurate location, and start, according to the requirement of test run. Accurate mould is installed on the vacuum forming machine. Check whether the raw material is comply with the requirement of the machine to use. In the raw material need to dry, should be within the oven drying according to draw. According to the thickness of material processing and set the required temperature, preheat the mold. Check whether the feeding machine is automatically turn the vacuum forming machine turned on by pressing the power button, then fix electric switch for preheating, heat adjusted by the records of the same product the best state, avoid the waste of materials; Adjustment for each item, heating time, vacuum time, cooling time, blowing time. According to the compression power, pressure will be dispatched to the appropriate value, detection components is normal; Put each part in the original position, the switch to automatic, no-load running 2 - 3 check whether each program work normally; True lid machine empty pump starts, run through mechanical automatic empty, after rising in the cylinder, namely heard see vacuum vacuum absorption or needle to the back, said vacuum system is normal; Will switch to manual, manual debugging each movement is normal, adjusted to normal; Below are not allowed to put any items of the electric box; Manually place the sheet inside die, order a glass of confidential letter, to start the pressure switch, use the tableting box pressure film, adjusted the heating time. Electric furnace heating button, making furnace to work position, heated, observe the heating situation, make it in the best condition to make the best products, after heating, electric furnace automatic back into space, according to the automatic starting, this opportunity to automatically complete the upper die and lower die, met, blow a cold wind over heating, vacuum, demoulding. In the material temperature, mold temperature to the expected parameters ( Requirements) , before loading, to check whether there is impurities inside the mold when feeding stuff, it is forbidden to hard metal into the mould. Rehearsals and deformation observation materials, and adjust parameters according to its average until its smooth, luster, meets the requirements. Parts is normal before formally put material, in normal production; Manipulation should pay attention to at any time during the process of temperature, pressure, vacuum forming machine, such as found abnormal situation, should stop, closed the power part by part for repair, after the recovery. Found in the operation of the machine tool equipment abnormal noise, bad breath, a spark, the abnormal situation such as oil leakage, should immediately stop, immediately report to the relevant personnel, and explains the possible reasons for the failure phenomenon and happen. Pay attention to safety operation, does not allow for any reason or excuse, make equipment may cause personal injury or damage to the mode of operation. Outage notice after the production, to close the electric power supply, temperature control box power respectively, the total power supply. Closed cooling water piping, put the switch to 'off' position, the machine tool to be holiday last bus stop when the total power switch off. Cleaning machine, workbench and ground clutter, grease and dirt, keep the workplace clean and tidy.