Ball Screw alignment problem
- Dinuka_Shehan
-
Topic Author
- Offline
- Platinum Member
-
Less
More
- Posts: 346
- Thank you received: 26
22 Jul 2019 05:52 - 22 Jul 2019 06:11 #140151
by Dinuka_Shehan
Ball Screw alignment problem was created by Dinuka_Shehan
I made custom bearing blocks and now have a problem with align with x and z axis.
I want to reduce cosine error.
sfu1605 ballscrew from China.
Cross slide ballscrew 400mm and z axis 650mm.
I want to reduce cosine error.
sfu1605 ballscrew from China.
Cross slide ballscrew 400mm and z axis 650mm.
Last edit: 22 Jul 2019 06:11 by Dinuka_Shehan.
Please Log in or Create an account to join the conversation.
- Dinuka_Shehan
-
Topic Author
- Offline
- Platinum Member
-
Less
More
- Posts: 346
- Thank you received: 26
22 Jul 2019 06:28 #140153
by Dinuka_Shehan
Replied by Dinuka_Shehan on topic Ball Screw alignment problem
I will add some photos later
Please Log in or Create an account to join the conversation.
22 Jul 2019 07:52 #140157
by pl7i92
Replied by pl7i92 on topic Ball Screw alignment problem
and where is the problem
if you got spare torque on the steppers do a hard bearing tight fit
this gives stiffness on non dirt mashines
if you got spare torque on the steppers do a hard bearing tight fit
this gives stiffness on non dirt mashines
Please Log in or Create an account to join the conversation.
- Dinuka_Shehan
-
Topic Author
- Offline
- Platinum Member
-
Less
More
- Posts: 346
- Thank you received: 26
22 Jul 2019 14:51 #140181
by Dinuka_Shehan
Replied by Dinuka_Shehan on topic Ball Screw alignment problem
Ballscrew should be parallel to lathe bed way?
Please Log in or Create an account to join the conversation.
- tommylight
-
- Away
- Moderator
-
Less
More
- Posts: 17810
- Thank you received: 5925
22 Jul 2019 15:27 #140189
by tommylight
Any misalignment will cause friction and premature wear of the balls and the screw, to much misalignment will bend the screw rendering it useless.
Replied by tommylight on topic Ball Screw alignment problem
Yes, very.Ballscrew should be parallel to lathe bed way?
Any misalignment will cause friction and premature wear of the balls and the screw, to much misalignment will bend the screw rendering it useless.
Please Log in or Create an account to join the conversation.
- Dinuka_Shehan
-
Topic Author
- Offline
- Platinum Member
-
Less
More
- Posts: 346
- Thank you received: 26
22 Jul 2019 15:38 #140195
by Dinuka_Shehan
Replied by Dinuka_Shehan on topic Ball Screw alignment problem
I measure with vernier.
Is it enough?
Is it enough?
Please Log in or Create an account to join the conversation.
Time to create page: 0.180 seconds