Orca-Config-Snapmaker-J1s

• 如果需要中文，请看最下面
• Some contents may be inaccurate using translation software.

Instructions

Since the Snapmaker J1 preset in Orca Slicer performs very poorly on my printer, I spent about 60 days re-adjusting the parameters for this machine. The adjustments mainly include:

Bug Fixes

• Added an additional temperature range during preheating to fix a bug where certain G-Code commands were skipped by the printer firmware in specific material print sequences.

Material Presets

• The PA material is of the BING3D brand and may not be compatible with conventional PA materials.

Process Presets

• XXXX - Brass refers to the material specifications of the brass nozzle pre-installed on the machine at the time of factory shipment.

• XXXX - Hardened Steel refers to the material specifications of the machine's new version of the hardened steel nozzle.

Same Material: Suitable for printing with the same type of material. It provides high efficiency and generates normal supports.

PVA Support: Print parameters specifically optimized for PVA water-soluble material.

Plane Support: (Specially optimized for 90-degree overhang angles) Suitable for printing a model using both main and support materials.

Curved Support: (Optimized for other overhang angles, suitable for harder support materials) Suitable for printing a model using both main and support materials.

Notes

• These parameters may not be compatible with Orca V2.1.0 or earlier versions.
• Orca V2.2.0 is recommended to be used with SM2UploaderV2.9 for optimal performance. Before Orca supports multiple extruders, remember to use version 2.9 and configure the machine settings as shown in the following screenshots:
• Don't forget to configure the parameter: http://127.0.0.1:8899
• 
• When printing with different types of materials (different colors are not needed), check the box for the support material (the main model material does not require this):
• 
• In theory, this set of parameters allows your device to maintain optimal operating conditions in room temperatures between 22°C and 28°C. However, if the temperature exceeds a certain level, you need to be cautious about cooling. Pay special attention to whether the PETG material warps when cooling (I keep the fan speed relatively high to ensure good overhangs, but this might have some side effects). During the winter, you should also monitor whether PETG warps.
• When the indoor temperature reaches or exceeds 28°C, please open the top cover of the device to ensure normal printing (do not open the door, as some materials might warp).
• (This device has already been sold by me, and the parameters will not be updated later.)

使用说明

由于 Orca Slicer 里面的 Snapmaker J1 预设在我的打印机上表现得非常糟糕，因此我花了约 60 天时间对这台机器重新调整了参数，参数主要包括：

错误修复

• 预热时增加了一个额外的温度区间，修复了在某些特定的材料打印顺序下，部分 G-Code 代码会被打印机固件异常跳过的 BUG。

材料预设

• PA 材料是 BING3D 品牌的，可能对常规的 PA 材料不适配

工艺预设

• XXXX - Brass 指机器出厂时预装的黄铜喷嘴的材料参数。

• 

• XXXX - Hardened Steel 指机器的新版硬化钢喷嘴的材料参数。

Same Material：适用于相同种类的材料打印，拥有较高的效率，可以生成正常的支撑。

PVA Support：针对 PVA 水溶性材料特别优化的打印参数。

Plane Support：（针对90度悬垂角度进行特别优化）适用于使用主体材料和支撑材料打印一个模型。

Curved Support：（针对其他悬垂角度进行特别优化，适合比较硬的支撑材料）适用于使用主体材料和支撑材料打印一个模型。

备注

• 该参数可能不适用于 Orca V2.1.0 或早期版本。
• Orca V2.2.0 建议搭配 SM2UploaderV2.9 使用，以获得最佳效果，在 Orca 支持多挤出机之前，记住，一定要 2.9 版本，然后按照以下截图设置机器：
• 记得配置参数：http://127.0.0.1:8899
• 
• 使用不同类型的材料打印时（不同颜色的不需要），请在支撑材料处勾选（模型主体材料不需要）：
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• 理论上这一套参数可以供你的设备在室温 22℃ - 28℃ 保持最佳的运行状态，不过高于一定温度时，您需要注意散热，散热时应当特别注意 PETG 材料是否会翘起（为了保持良好的悬垂，风扇我开的比较大，但是这可能会带来一些副作用），冬天时同样也应当注意 PETG 材料是否会翘起。
• 当室内温度超过或等于 28℃ 时，请打开设备的顶盖，以保持正常打印（不要开门，否则部分材料可能会翘起）。
• （这个机子已经被我卖掉了，后续不会再更新参数了）