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====== caugc_melce ====== | ====== caugc_melce ====== | ||
===== vacuumforming machine / tiefziehtisch ===== | ===== vacuumforming machine / tiefziehtisch ===== | ||
+ | |||
+ | Informations about this device can also be found here: https:// | ||
==== Checklist for Vacuum Molding Table Operation ==== | ==== Checklist for Vacuum Molding Table Operation ==== | ||
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**on the Day:** | **on the Day:** | ||
- | * detach vacuum cleaner hose | + | |
- | * remove vacuum cleaner bag | + | * remove vacuum cleaner bag |
- | * attach vacuum molding table hose to vacuum cleaner | + | * attach vacuum molding table hose to vacuum cleaner |
- | * clean heating rods with paper and isopropanol | + | * clean heating rods with paper and isopropanol |
- | * inspect all visible cables for visible damages | + | * inspect all visible cables for visible damages |
- | * connect powercable with socket | + | * connect powercable with socket |
- | * get IR-thermometer, | + | * get IR-thermometer, |
- | * go to toilet | + | * go to toilet |
**right before the first molding** | **right before the first molding** | ||
- | * clamp sheet | + | |
- | * position molds | + | * position molds |
- | * plug in vacuum cleaner | + | * plug in vacuum cleaner |
- | * switch on oven-thermometer, | + | * switch on oven-thermometer, |
- | * unlock main switch (from here on you must stay in direct vicinity of the machine at all times!) | + | * unlock main switch (from here on you must stay in direct vicinity of the machine at all times!) |
- | * check if heating elements are switched off | + | * check if heating elements are switched off |
- | * check if vacuum cleaner switch is off | + | * check if vacuum cleaner switch is off |
- | * check if the three automatic Over-Current circuit breakers are on | + | * check if the three automatic Over-Current circuit breakers are on |
- | * check if Residual-Current Circuit Breaker is on | + | * check if Residual-Current Circuit Breaker is on |
- | * switch on main switch | + | * switch on main switch |
- | * press test button on RCCB | + | * press test button on RCCB |
- | * switch RCCB off and then to on position | + | * switch RCCB off and then to on position |
- | * move up clamping frame in heating-position | + | * move up clamping frame in heating-position |
- | * switch on both oven parts and start the stopwatch | + | * switch on both oven parts and start the stopwatch |
- | * check temperature every 10-20sec | + | * check temperature every 10-20sec |
- | * wait until the material is sufficiently soft, saggy and hot | + | * wait until the material is sufficiently soft, saggy and hot |
- | * release the clamping frame | + | * release the clamping frame |
- | * have someone write down the exact time from the stopwatch | + | * have someone write down the exact time from the stopwatch |
- | * switch on vacuum cleaner | + | * switch on vacuum cleaner |
- | * move clamping frame down on the mold | + | * move clamping frame down on the mold |
- | * switch off oven | + | * switch off oven |
- | * wait until plastic is cooled below 70° | + | * wait until plastic is cooled below 70° |
- | * switch off vaccuum cleaner | + | * switch off vaccuum cleaner |
- | * release plastics from mold | + | * release plastics from mold |
**for any other molding after the first** | **for any other molding after the first** | ||
- | * clamp sheet | + | |
- | * position molds | + | * position molds |
- | * check if heating elements are switched off | + | * check if heating elements are switched off |
- | * check if vacuum cleaner switch is off | + | * check if vacuum cleaner switch is off |
- | * check if the three automatic Over-Current circuit breakers are on | + | * check if the three automatic Over-Current circuit breakers are on |
- | * check if Residual-Current Circuit Breaker is on | + | * check if Residual-Current Circuit Breaker is on |
- | * move up clamping frame in heating-position | + | * move up clamping frame in heating-position |
- | * switch on both oven parts and start the stopwatch | + | * switch on both oven parts and start the stopwatch |
- | * check temperature every 10-20sec | + | * check temperature every 10-20sec |
- | * wait until the material is sufficiently soft, saggy and hot | + | * wait until the material is sufficiently soft, saggy and hot |
- | * release the clamping frame | + | * release the clamping frame |
- | * have someone write down the exact time from the stopwatch | + | * have someone write down the exact time from the stopwatch |
- | * switch on vacuum cleaner | + | * switch on vacuum cleaner |
- | * move clamping frame down on the mold | + | * move clamping frame down on the mold |
- | * switch off oven | + | * switch off oven |
- | * wait until plastic is cooled below 70° | + | * wait until plastic is cooled below 70° |
- | * switch off vaccuum cleaner | + | * switch off vaccuum cleaner |
- | * release plastics from mold | + | * release plastics from mold |
**after the last mold of the day** | **after the last mold of the day** | ||
- | * switch the three automatic Over-Current circuit breakers to off | + | |
- | * switch main switch to off | + | * switch main switch to off |
- | * lock main switch (only after this task you are permitted to leave the vicinity of the machine!) | + | * lock main switch (only after this task you are permitted to leave the vicinity of the machine!) |
- | * remove molds from the vacuum molding table | + | * remove molds from the vacuum molding table |
- | * unplug vacuum cleaner | + | * unplug vacuum cleaner |
- | * remove vacuum molding table hose from vacuum cleaner | + | * remove vacuum molding table hose from vacuum cleaner |
- | * reattach vacuum cleaner hose | + | * reattach vacuum cleaner hose |
- | * put in new or old vacuum cleaner bag in vacuum cleaner | + | * put in new or old vacuum cleaner bag in vacuum cleaner |
- | * unplug the powercable from the wallsocket | + | * unplug the powercable from the wallsocket |
- | * store away the vacuum cleaner where it belongs | + | * store away the vacuum cleaner where it belongs |
- | * submit temperatures, | + | * submit temperatures, |
+ | |||
+ | ==== E-Mailtemplate ==== | ||
+ | |||
+ | **Please copypaste this Form and submit it (filled in) to vacuumforming@c-base.org after every forming.** | ||
+ | |||
+ | Test # | ||
+ | |||
+ | Material: Polystyrol | ||
+ | |||
+ | Thickness: 1.5mm | ||
+ | |||
+ | Heating Time: | ||
+ | |||
+ | Speciality: | ||
+ | |||
+ | Result: | ||
+ | |||
+ | Problems: | ||
+ | |||
+ | Learnings: |