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| Function: | CNC Machine Parts |
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20mm linear guide rail HGH20CA HGW20CC HGR20 for cutting machine
Our factory produce and export high precision CNC linear guide, size are: 5mm, 7mm,9mm, 12mm, 15mm,20mm,25mm, 30mm,35mm,45mm| linear guide size | 35 | 45 | 15 | 20 | 25 |
| material | bearing steel | stainless steel | |||
| length | 500mm | 1000mm | 2000mm | 3000mm | 4000mm |
| slider | square | square+lengthen | flange | flange+lengthen | |
| packing | wooden | carton | |||
| factory or not | factory | ||||
| other products | gear rack | ball screw | miniature linear guide | step motor | opther cnc parts |
| provide shipping or not | provide |
Specifications:
Linear Guide
1. Sair SER-GD Series linear guide
2. Accurancy: Grade 1,2,3,4,5 or C/H/P/SP/UP
3. Preload code: Z0, Z1, Z2
4. In stock
5. Performance: antifriction, interchangeable
6. Material: bearing steel GCr15
7. Rigidity: 58-62
8. Application: CNC or automatic machinery
9. Length: can be cut to your requirement (100mm-4000mm)
10. Match: could match with ball screw in one machinery
Apply:
Machine centers, Machine tools, Precision machining machines, Heavy cutting machines, Punching machines, Marble cutting machines, Automatic equipments, Grinding machines, High speed transfer equipments, Injection molding machines, Measuring equipments.
Products running dynamic figure
Linear guide can be understood as a rolling guide, it is balls infinite scrolling loop between the slider with the rail, so that the load platform along the rail with high precision linear motion easily. And reducing friction coefficient to one over fifty of traditional sliding guide, can achieve a high positioning accuracy easily.
Linear guide rail, also known as linear guide rail, slide rail, linear guide rail, linear slider, is used in linear reciprocating motion applications. They have a higher rated load than linear bearings, and can bear a certain torque at the same time. The function of linear guide rail is to support and guide moving parts and reciprocate linearly along the specified direction.
According to the nature of friction, linear guide can be divided into sliding friction guide, rolling friction guide, elastic friction guide, fluid friction guide and other types. Linear bearings are mainly used in automatic machinery, such as machine tools imported from Germany, paper bowl machines, laser welding machines, etc. of course, linear bearings and linear guides can also be used together. Linear guides are mainly used in mechanical structures with high precision requirements.
Maintenance Tips for linear guide:
When removing the linear guide pulley, be sure to release the screw. If it is dropped or lost, it will be troublesome. Then remove the bearing. The core of some wheels is very tight, and the bearing is difficult to disassemble. You can use a hex wrench to dig it down. Don't worry. The bearing is not easy to break, but don't be too violent. Then brush the dirt on the bearing surface with a toothbrush. Some bearing side covers are detachable, while others are not. It is recommended to judge whether you support the detachable side covers first.
How to judge: if there is a C-ring on the edge of the bearing side cover, the ring is removable; if not, it is not removable, but there are exceptions. If it is detachable, it is very simple! Pry up the C-ring in the clearance of the C-ring with an in-line precision screwdriver, and then remove the side cover, just remove one side. The C-ring and side cover should be put away. You may need to put them back after cleaning. If it can not be disassembled, it will be more troublesome. Use destructive methods, use a precision screwdriver to extend into the joint of the side cover, and forcefully pry up the side cover, but the side cover can not be put back. Remove the side cover of all bearings, and then start cleaning. Pour a proper amount of decontamination oil into the bowl, and put the bearing of the linear guide for a while, so that the linear guide can be cleaned.
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