TruWrecks
Well-Known Member
- Joined
- Jun 3, 2021
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- Oregon
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- Mach-E Star White Premium AWD Ext (Ghost Stallion)
- Occupation
- Retired
If ABS is not bonding on the first layer it can be the bed temp is not hot enough, or the first layer is messing up because the bed and hot end are not level with each other. First layer spacing can cause ABS not to bond also.I just think my printer isn't up to the task - it is in an enclosure but it's an Ender 3 Pro. Entry level. I'm considering a Bambu A1 when they are back on the market.
ABS filaments also work best around 250C. Most will melt at 240-245C but will not properly bond to the last layer making the print look right but it will be weak. 250C hot end and 95-100C bed temps will print ABS all day with smooth results and a solid bond on almost any printer, open bay or closed. As long as you control the flow and temperature ABS can be dialed in very well.
I have a Kodoma Trinus with a 250C hot end and a 100C bed that can print ABS like a dream. I can run that printer with ABS all day with the door open and the cover off. It doesn't impact the quality.
Later this week I will have a X1 Carbon arriving with the AMS system. That will be 6 years newer than my last 3D printer. I am looking forward to the new features and improved print quality the improved hardware can deliver.
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