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Description:
Drillpro MGN12H 250/300/500/550mm Linear Rail Guide Linear Sliding Guide Block CNC Tool
High precision, smooth, high wear resistance and low noise.
Advanced production technology, precise products, high hardness and durability.
High bearing capacity and low friction.
Widely used in CNC machine tools, machining centers, electronics, automated machinery, textile machinery, automotive woodworking machinery, printing machinery, etc.
Installation Precautions:
When installing, do not remove the plastic rail in the slider in advance, otherwise it will easily cause the steel ball in the slider to fall out during assembly and cannot be installed and used normally.
Delivery without problems as expected. But it seems they are from different makers. Two of them (which are identical, brighter green sleight ) working fine after little extra lubrication, one (which are little bit smaller width, darker green sleight) is sticking always on the same position. Tried to move the sleights which show the difference between. the sleight of the good one has a tiny gap on the track of the bad one. The two good ones had a stop plug on both ends, the bad one just cable ties. It seems it is a cheaper made or known as faulty. Even so at the bad slight looks like one or two steel balls are missing. All over I'm not really happy, try to find a proper retailer for it. cheers
Delivery without problems as expected. But it seems they are from different makers. Two of them (which are identical, brighter green sleight ) working fine after little extra lubrication, one (which are little bit smaller width, darker green sleight) is sticking always on the same position. Tried to move the sleights which show the difference between. the sleight of the good one has a tiny gap on the track of the bad one. The two good ones had a stop plug on both ends, the bad one just cable ties. It seems it is a cheaper made or known as faulty. Even so at the bad slight looks like one or two steel balls are missing. All over I'm not really happy, try to find a proper retailer for it. cheers
Delivery without problems as expected. But it seems they are from different makers. Two of them (which are identical, brighter green sleight ) working fine after little extra lubrication, one (which are little bit smaller width, darker green sleight) is sticking always on the same position. Tried to move the sleights which show the difference between. the sleight of the good one has a tiny gap on the track of the bad one. The two good ones had a stop plug on both ends, the bad one just cable ties. It seems it is a cheaper made or known as faulty. Even so at the bad slight looks like one or two steel balls are missing. All over I'm not really happy, try to find a proper retailer for it. cheers
Mir war klar, dass diese Linear Schienen mit den originalen von Hiwin nichts zu tun haben. Aber ich war gespannt, ob nach dem Zerlegen, Reinigen, Zusammensetzen und anschließenden Ölen etwas brauchbares herauskommt. Danach konnte ich eine signifikante Verbesserung in der Leichtgängigkeit feststellen. (Vorsicht ! Dabei bloß keine Murmel verlieren !) Für die Belange beim 3D-Drucker reicht es auf jeden Fall.
Mir war klar, dass diese Linear Schienen mit den originalen von Hiwin nichts zu tun haben. Aber ich war gespannt, ob nach dem Zerlegen, Reinigen, Zusammensetzen und anschließenden Ölen etwas brauchbares herauskommt. Danach konnte ich eine signifikante Verbesserung in der Leichtgängigkeit feststellen. (Vorsicht ! Dabei bloß keine Murmel verlieren !) Für die Belange beim 3D-Drucker reicht es auf jeden Fall.
Mir war klar, dass diese Linear Schienen mit den originalen von Hiwin nichts zu tun haben. Aber ich war gespannt, ob nach dem Zerlegen, Reinigen, Zusammensetzen und anschließenden Ölen etwas brauchbares herauskommt. Danach konnte ich eine signifikante Verbesserung in der Leichtgängigkeit feststellen. (Vorsicht ! Dabei bloß keine Murmel verlieren !) Für die Belange beim 3D-Drucker reicht es auf jeden Fall.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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A part of the QA has been auto-translated.
0
Q:
Can you adjust the tightness...friction of the sliding block on the rail?
Can you adjust the tightness...friction of the sliding block on the rail?
Not really, but you can lube then or replace the ball bearings. Check Alex Kenis's video Cheap linear rail part 2: superlube and proper bearings on youtube
Not really, but you can lube then or replace the ball bearings. Check Alex Kenis's video Cheap linear rail part 2: superlube and proper bearings on youtube
yes.. 600 - 46mm is the movement... its max max by saying you go from end to end.
yes.. 600 - 46mm is the movement... its max max by saying you go from end to end.
Answered by BG531514115 on 21/08/2021Helpful (0)
0
Q:
Good night, I'd like to ask a question please. if I buy a 1000mm long guide this already includes the slider in the same price? thanks
buenas noches, quisiera sacarme una duda por favor. si realizo la compra de una guia de 1000mm de largo esta ya incluye el patin deslizante en el mismo precio? gracias
Io personalmente ho smontato tutti i carrelli e ripulito dal lubrificante originale. Lavati in alcool isopropilico e poi lubrificato nuovamente con olio per macchina da Cucire.
Ora scorrono perfettamente. Su youtube trovi tantissimi video che ti guidano nel processo. I personally disassembled all the carriages and cleaned the original lubricant. Washed in isopropyl alcohol and then re-lubricated with sewing machine oil. Now they flow perfectly. On youtube you will find lots of videos that guide you through the process.
I personally disassembled all the trolleys and cleaned out the original lube. Wash in isopropilico alcohol and then lubricated again with sewing machine oil.
Now they flow perfectly. On youtube you will find lots of videos that guide you through the process. I personally disassembled all the carriages and cleaned the original lubricant. Washed in isopropyl alcohol and then re-lubricated with sewing machine oil. Now they flow perfectly. On youtube you will find lots of videos that guide you through the process.
MGN 12 uses 2.38 mm balls. I'm sure it is not hard to find them.
MGN 12 uses 2.38 mm balls. I'm sure it is not hard to find them.
Answered by BG343221839 on 10/12/2021Helpful (0)
0
Q:
How to attach this rails to 3030 alu profile? There is no M3 T-nuts for 3030 profiles in your shop! Can holes on those rails be drilled wider by normal manual tools?
How to attach this rails to 3030 alu profile? There is no M3 T-nuts for 3030 profiles in your shop! Can holes on those rails be drilled wider by normal manual tools?
I have an ox cnc that I would like to upgrade with linear rails. Do you have rails that are 1500mm long? And if so how much are they? Thank you for any info!
I have an ox cnc that I would like to upgrade with linear rails. Do you have rails that are 1500mm long? And if so how much are they? Thank you for any info!