Chess pawn mold / 国际象棋卒模具

This is a mold designed to recycle 3D printing waste material (PLA) to create a chess pawn, printed using PETG. It can recycle 15g of PLA at a time. (It can also be used to recycle 11g of HDPE bottle caps.)

Required Tools:

• Oven
• 3M respirator
• Silicone baking tray
• Three 4-inch G-clamps
• M3 25mm screw (used as an ejection pin)
• Flathead screwdriver
• Hammer

Production Process:

1. Place 15g of PLA into the oven and heat it to 210°C for about 10 minutes.
2. Lock the mold tightly using the G-clamps.
3. Pour the melted plastic into the mold, insert the piston, and press down firmly (for about 15 seconds).
4. After approximately 5 minutes, open the mold using the flathead screwdriver, and use the M3 screw as an ejection pin to release the mold.
5. Remove any excess material and sand down the base.

这是一个回收3D打印废料（PLA）制作国际象棋卒的模具，使用PETG打印。它一次可以回收15g PLA。（它也可以用来回收11克HDPE材质的瓶盖）

需要的工具：

烤箱，3M防毒面罩，硅胶烤盘，4英寸G型夹（3个），M3 25mm螺丝（1个，作为脱模顶针），平起子，锤子。

制作流程：

1，把15克PLA，放入烤箱，210℃加热约10分钟。

2，把模具用G型夹锁紧。

3，把熔化的塑料放入模具，插入活塞，并用力踩下活塞（约15秒）。

4，约5分钟后，用平起子打开模具，并用M3螺丝作为顶针脱模。

5，去除毛边，用砂纸打磨底部。