用3d打印技术制造出各种多边形钥匙 Various polygonal keys are made with 3D printing technology
如果您打印的钥匙无法使用：
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首先，使用卡尺或其他高精度设备确保您打印的钥匙与模型准确无误。湿度、膨胀和环境室温会对打印尺寸精度产生严重影响。
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如果准确，请在 github 上打开一个问题，指定问题文件，以及存在哪些问题（即“键槽太宽”、“键槽太高”等）。
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上传您锁的钥匙槽的图片。
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如果您有锁的原始钥匙，请提供钥匙从肩部到顶端的尺寸、肩部的总高度和宽度。 （即刀片的 X、Y 和 Z 轴）。有些钥匙只有一个肩部。
First, use a caliper or other highly-accurate device to make sure the key you printed is accurate to the model. Humidity, expansion & ambient room temperature can have serious effects on print size accuracy.
If it IS accurate, open an issue on the github, specify the problem file, and what problems exist (i.e. "Too wide for the keyway," "Too tall for the keyway," etc.).
Upload a picture of your lock's keyway.
If you have the original keys for the lock, provide a measurement of the key from shoulder to tip, total height of the shoulders, and width. (i.e. X, Y & Z axes of the blade). Some keys only have one shoulder.