Cost Target
Excluding #S60-RP
500 JPY / rail @ any
100 JPY / rail @ 1000
10000 JPY / worker @ any
6000 JPY / worker @ 10
(E: 2000 / M: 4000)
1%-5% mix of rail & worker.
Rail Example
Printed RS:
2x magnets: 80 / 1.4
2x M3x5 hex cap bolt: 120 / 14 (monoatro:09430416)
2x M3 nut: 50 / 5 (monotaro:05529097)
1cm^3 Print: 190 / 20
10cm^3 IM: X / 50
440 / 90
Printed RR: Basically RS*2 = 180
Source
https://ja.aliexpress.com/item/5000pcs-2x2-N50-Industrial-materials-magnet-2mm-2mm-Powerful-Strong-Earth-NdFeB-Magnet-2mm-x-2mm/32761688506.html?spm=a2g11.search0104.3.1.38b169faR1pndd&ws_ab_test=searchweb0_0,searchweb201602_3_10152_10151_10065_10344_10068_10342_10325_10546_10343_10340_10548_10341_10084_10083_10618_10307_5711211_5722315_10313_10059_10534_100031_10103_10626_10625_10624_10623_10622_10621_10620_10142,searchweb201603_38,ppcSwitch_5&algo_expid=ea6be144-c7ec-48c1-a787-00b2d82a04e9-0&algo_pvid=ea6be144-c7ec-48c1-a787-00b2d82a04e9&priceBeautifyAB=0
$33.82 / 5000pcs
--> 0.7 JPY / pcs!!!
Plastic
https://www.sanplatec.co.jp/product_pages.asp?arg_product_id=SAN11025
Non fiber-filled.
MOQ 25kg
1.2 JPY / g
ナイロン: about 1GPa (flexural modulus)
PP/CF20%: 10GPa
need more material to have similar level of overall deformation.