六缸版本 Articulated Engine Keychain-6cylinders

是下面这个模型的六缸版本 This is the six cylinders version of the following model:

https://makerworld.com/zh/models/673705#profileId-601698

使用前先把辅助打印的部分去掉（图片只是示意）。Remove the auxiliary printing part before use（The image is only for illustration purposes）.

需要注意因为我目前正在休国庆节假期，3D打印机不在身边，无法打印验证，也没有实物图片，我只能保证设计的间隙和打印参数与原来的一致，应该不会有问题。如果有问题，麻烦大家反馈给我。Please note that as I am currently on National Day holiday, the 3D printer is not with me and cannot be used for printing verification，also no physical pictures available. I can only ensure that the designed gaps and printing parameters are consistent with the original ones, so there should be no issues. If there are any issues, please provide feedback to me.

有两个版本，一个是带孔的，可以作钥匙扣，另一个没有带孔，请按需要打印。There are two versions, one with holes that can be used as a keychain, and the other without holes, please print as needed.

需要注意，PETG 和 PLA 并非兼容材料，它们之间的层间粘合性很差。如果将它们一起使用，两种材料之间的结合区域很容易断裂。所以如果要做多色，请不要将PETG 和 PLA 混用。It should be noted that PETG and PLA are not compatible materials, and the interlayer adhesion between them is poor. If they are used together, the bonding area between the two materials is easily broken. So if you want to do multi-color, please do not use PETG and PLA at the same time.