dudz
19-04-2020, 04:23 AM
Ok. Already had great success with my homebuilt cnc/router for milling billet. Now I have moved to NZ and cant get my machine for a fair while so planning on building another. Same Spec just bigger table, X and Y axis.
Planning on a 650x650x150 cutting area
This time I plan to use Hiwin linear rail instead of 25mm supported round rail. What size Linear should I be going with ? The bigger the better I suppose for rigidity ?
I have been looking at ready made Z axis :
https://www.aliexpress.com/item/4000317652924.html?spm=a2g0o.detail.1000014.1.5459 df8av1Q4p7&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.14976.158757.0&scm_id=1007.14976.158757.0&scm-url=1007.14976.158757.0&pvid=fe2abd98-fa64-45cc-81f5-a08078c700e0&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.14976.158757.0,pvid:fe2abd98-fa64-45cc-81f5-a08078c700e0,tpp_buckets:668%230%23131923%2317_668 %23808%237756%23617_668%23888%233325%2319_4976%230 %23158757%230_4976%232711%237538%23750_668%232717% 237558%23136
Are these any good ? thought it might save me some time and money to buy it already assembled. Might do this for the Y axis also (If they do the length).
Or are there better suppliers that anyone know of please ?
Planning on a 650x650x150 cutting area
This time I plan to use Hiwin linear rail instead of 25mm supported round rail. What size Linear should I be going with ? The bigger the better I suppose for rigidity ?
I have been looking at ready made Z axis :
https://www.aliexpress.com/item/4000317652924.html?spm=a2g0o.detail.1000014.1.5459 df8av1Q4p7&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.14976.158757.0&scm_id=1007.14976.158757.0&scm-url=1007.14976.158757.0&pvid=fe2abd98-fa64-45cc-81f5-a08078c700e0&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.14976.158757.0,pvid:fe2abd98-fa64-45cc-81f5-a08078c700e0,tpp_buckets:668%230%23131923%2317_668 %23808%237756%23617_668%23888%233325%2319_4976%230 %23158757%230_4976%232711%237538%23750_668%232717% 237558%23136
Are these any good ? thought it might save me some time and money to buy it already assembled. Might do this for the Y axis also (If they do the length).
Or are there better suppliers that anyone know of please ?