修复你的物品 社区 商店

Devices that create three-dimensional objects from digital files through additive processes using various materials such as plastic, metal or resin.

71 个问题 查看全部

更多选项

No clue how to get proper values for the thermistors.

Hihi! haven’t been here in quite a while.

Anyway, I’ve got a problem. I cannot seem to figure out the proper values for the thermistors in my 3D printer.

I have spent a few hours researching, and found I need a Beta Value and an R value. I know the thermistors are 100kOhms. (according to Reddit, https://www.reddit.com/r/3Dprinting/comm... ) And according to Marlin Firmware tables for said thermistor, it has these values:

Block Image

Using the values of

“M305 P0 T100000 R1000 B4200 ; Set thermistor + ADC parameters for heater 0

M143 H0 S120 ; Set temperature limit for heater 0 to 120C

results in tempature readings of 38C when it should be roughly 22C

Hopefully I phrased this in a way thats not as confusing as it is to me.

Any help is appreciated.

Thanks!

已回答！ 显示答案 我也有这个问题

这是一个好问题吗？

是 否
得分 0
添加一条评论

2个答案

筛选条件:
最有帮助的 最新 最老的
已选择的解决方案

更多选项

I figured it out. There was a preset option you could select and with a little editing to it I was able to make it work. here are the Sensor Values that are working:

100kOhm Thermistor

Beta: 3988

R: 2200

这个答案有帮助吗？

是 否
得分 1
添加一条评论
最有帮助的答案

更多选项

@captainsnowball brother you are not giving us much to work with here:-) No pictures of the part? Good to see you on here. Anyhow, the thermistor you are looking for should be a B57560G1104F000 - Thermistor, NTC, 100 kohm, B57560G1 Series, 4092 K, Through Hole, Radial Leaded. Here is the datasheet NTC thermistors for temperature measurement, glass-encapsulated sensors, standard type

这个答案有帮助吗？

是 否
得分 2

2条评论:

Thanks! I'll look into that tommorow afternoon. I'll update with pics as well if I have no luck.

由完成的

@captainsnowball no worries about the pics. Take your time and focus on getting the part. Best of luck to you. Don't be a stranger.

由完成的

添加一条评论

添加你的答案

Aiden 将永远感激不已
浏览统计数据:

过去 24 小时： 0

过去 7 天： 0

过去 30 天： 6

总计 759