China best Manufacturer Direct H Class P Class Precision Linear Guide Rail

Product Description

ZCF BRIEF INTRODUCTION:                                                                                       
ZCF PRECISION TECHNOLOGY(HangZhou) CO.,LTD. IS A PROFESSIONAL MANUFACTURER OFLINEARXIHU (WEST LAKE) DIS.,LINEAR MODULE AND BALL SCREW ETC.SHE IS LOCATED IN HangZhou CITY,ZheJiang ,CHINA.THE NEW FACTORY COVERS 33333 SQUARE CHINAMFG AND HOLDS A BUILDING AREA OF 16000 SQUARE CHINAMFG AT PRESENT. WITH OVER 10 YEARS’ EFFORT OF OUR WHOLE TEAM. AND ALSO TRUST AND SUPPORT FROM OUR RESPECTED CUSTOMERS. WE ARE SO LUCKY TO BECOME ONE STRONG BRAND IN CHINA, WHO MAKE INTERNATIONAL STHangZhouRD PRODUCTS.WE AIM SERVE CUSTOMERS WORLDWIDELY.

PRODUCTS PHOTOS:

CH SERIES BODY STRUCTURE:
 

1.ROLLING CYCLE SYSTEM: SLIDER, XIHU (WEST LAKE) DIS. RAIL, END COVER, STEEL BALL, BALL HOLDER;

2.LUBRICATION SYSTEM: OIL NOZZLE AND TUBING JOINT

3.DUST-PROOF SYSTEM: OIL SCRAPER, NEGATIVE DUST SEAL DUST-PROOF SHEET, XIHU (WEST LAKE) DIS. RAIL BOLT COVER, METAL SCRAPER

 

ACCURACY LEVEL
 

1. THE ACCURACY OF CH SERIES LINEAR XIHU (WEST LAKE) DIS.S CAN BE DIVIDED INTO FIVE LEVELS: COMMON, HIGH, PRECISION, SUPER-PRECISION AND ULTRA-PRECISION. CUSTOMERS CAN CHOOSE THE ACCURACY LEVEL ACCORDING TO THE ACCURACY REQUIREMENT OF EQUIPMENT.
 

2.  ACCURACY OF NON-INTERCHANGEABLE LINEAR XIHU (WEST LAKE) DIS.:

MODEL CH – 15, 20          unit : mm
ACCURACY LEVEL COMMON HIGH PRECISION HIGH-PRECISION ULTRA-PRECISION
(C) (H) (P) (SP) (UP)
TOLERANCE OF H ± 0.1 ± 0.03 0- 0.03 0- 0.015 0- 0.008
TOLERANCE OF N ± 0.1 ± 0.03 0- 0.03 0- 0.015 0- 0.008
TOLERANCE OF MUTUAL H 0.02 0.01 0.006 0.004 0.003
TOLERANCE OF MUTUAL N 0.02 0.01 0.006 0.004 0.003
MOTION PARALLELISM OF C ON A MOTION ACURACY
MOTION PARALLELISM OF D ON B MOTION ACURACY

 

MODEL CH – 25,30,35        unit : mm
ACCURACY LEVEL COMMON HIGH PRECISION HIGH-PRECISION ULTRA-PRECISION
(C) (H) (P) (SP) (UP)
TOLERANCE OF H ± 0.1 ± 0.04 0- 0.04 0- 0.02 0- 0.01
TOLERANCE OF N ± 0.1 ± 0.04 0- 0.04 0- 0.02 0- 0.01
TOLERANCE OF MUTUAL H 0.02 0.015 0.007 0.005 0.003
TOLERANCE OF MUTUAL N 0.03 0.015 0.007 0.005 0.003
MOTION PARALLELISM OF C ON A MOTION ACURACY
MOTION PARALLELISM OF D ON B MOTION ACURACY

 

MODEL CH – 45,55          unit : mm
ACCURACY LEVEL COMMON HIGH PRECISION HIGH-PRECISION ULTRA-PRECISION
  (C) (H) (P) (SP) (UP)
TOLERANCE OF H ± 0.1 ± 0.05 0- 0.05 0- 0.03 0- 0.02
TOLERANCE OF N ± 0.1 ± 0.05 0- 0.05 0- 0.03 0- 0.02
TOLERANCE OF MUTUAL H 0.03 0.015 0.007 0.005 0.003
TOLERANCE OF MUTUAL N 0.03 0.02 0.01 0.007 0.005
MOTION PARALLELISM OF C ON A MOTION ACURACY
MOTION PARALLELISM OF D ON B MOTION ACURACY

3. MOTION ACCURACY CHART

RAIL LENGTH (mm) ACCURACY LEVEL (µm)
C H P SP UP
~ 100 12 7 3 2 2
100 ~ 200 14 9 4 2 2
200 ~ 300 15 10 5 3 2
300 ~ 500 17 12 6 3 2
500 ~ 700 20 13 7 4 2
700 ~ 900 22 15 8 5 3
900 ~ 1,100 24 16 9 6 3
1,100 ~ 1,500 26 18 11 7 4
1,500 ~ 1,900 28 20 13 8 4
1,900 ~ 2,500 31 22 15 10 5
2,500 ~ 3,100 33 25 18 11 6
3,100 ~ 3,600 36 27 20 14 7
3,600 ~ 4,000 37 28 21 15 7

SELECTION CRITERIA

1. PRODUCT APPLICATIONS:

1). CH SERIES: GRINDING MACHINE, MILLING MACHINE, LATHE, DRILLING MACHINE, INTEGRATED PROCESSING MACHINE, EDM MACHINE, BORING MACHINE, WIRE CUTTING MACHINE, PRECISION

2). CE SERIES: INDUSTRIAL AUTOMATION MACHINERY, SEMICONDUCTOR MACHINERY, LASER ENGRAVING MACHINE, PACKAGING MACHINE;

3). CGN/CGW SERIES: PRINTER, MACHINE ARM, ELECTRONIC INSTRUMENT AND SEMICONDUCTOR EQUIPMENT.

 

2. SELECTION OF ACCURACY LEVEL:

C, H, P, SP, UP LEVELS DEPEND ON EQUIPMENT ACCURACY REQUIREMENTS.
 

3. SELECTION OF SIZE:

1). ACCORDING TO EXPERIENCE;

2). LOAD STATUS;

3). IF LINEAR XIHU (WEST LAKE) DIS.WAY IS USED IN CONJUNCTION WITH BALL SCREW, SELECT SIMILAR SIZE AS EXTERNAL DIAMETER OF THE SCREW. IF THE EXTERNAL DIAMETER OF THE SCREW IS 35 MM, SELECT CH35.

 

4. CALCULATING THE MAXIMUM LOAD OF SLIDER:

1). CALCULATING THE MAXIMUM EQUIVALENT LOAD OF A SINGLE SLIDER WITH REFERENCE TO THE LOAD CALCULATION TABLE

2). CONFIRMATION THAT THE STATIC SAFETY FACTOR OF THE SELECTED STRAIGHT-LINE XIHU (WEST LAKE) DIS. SHOULD EXCEED THE VALUE LISTED IN THE TABLE OF STATIC SAFETY FACTOR

LUBRICATION:

IF THE LINEAR XIHU (WEST LAKE) DIS. IS NOT PROPERLY LUBRICATED, THE FRICTION OF ROLLING PARTS WILL INCREASE, AND LONG-TERM USE WILL BECOME THE MAIN REASON FOR SHORTENING THE LIFE. LUBRICANTS PROVIDE THE FOLLOWING FUNCTIONS:

(1). REDUCE FRICTION OF ROLLING PARTS, PREVENT BURNS AND REDUCE WEAR;

(2). FORMING OIL FILM BETWEEN ROLLING SURFACE AND ROLLING SURFACE CAN PROLONG ROLLING FATIGUE LIFE;

(3). PREVENTING RUST.

 

1. GREASE LUBRICATION:

EACH GROUP OF LINEAR XIHU (WEST LAKE) DIS.WAYS CAN BE SEALED WITH LITHIUM SOAP-BASED GREASE TO LUBRICATE THE BEAD GROOVE TRACK BEFORE LEAVING THE FACTORY. ALTHOUGH THE GREASE IS NOT EASY TO LOSE, IN ORDER TO AVOID INSUFFICIENT LUBRICATION CAUSED BY LUBRICATION LOSS, IT IS SUGGESTED THAT CUSTOMERS SHOULD SUPPLEMENT THE GREASE ONCE MORE WHEN THE DISTANCE REACHES 100 KM. AT THIS TIME, GREASE CAN BE INJECTED INTO THE SLIDER BY MEANS OF THE OIL NOZZLE ATTACHED TO THE SLIDER. LUBRICATING GREASE IS SUITABLE FOR SITUATIONS WHERE THE SPEED IS NOT MORE THAN 60 M/MIN AND THE COOLING EFFECT IS NOT REQUIRED.
T : OIL INJECTION FREQUENCY (hour);  Ve : SPEED (m/min)
 

2. OIL (OIL) LUBRICATION:

IT IS RECOMMENDED THAT CUSTOMERS USE LUBRICATING OIL WITH A CONSISTENCY OF ABOUT 32-150 CHINAMFG TO LUBRICATE LINEAR XIHU (WEST LAKE) DIS.S. CHINAMFG CAN INSTALL THE TUBING JOINT AT THE ORIGINAL POSITION OF THE OIL DISCHARGE NOZZLE ACCORDING TO THE CUSTOMER’S NEEDS, SO THE CUSTOMER ONLY NEEDS TO CONNECT THE PRESET TUBING OF THE MACHINE TO THE TUBING JOINT. THE LOSS OF LUBRICATING OIL IS FASTER THAN THAT OF LUBRICATING GREASE. WHEN USING, ATTENTION MUST BE PAID TO THE ADEQUACY OF OIL SUPPLY. IF INSUFFICIENT LUBRICATION EASILY CAUSES ABNORMAL WEAR OF LINEAR XIHU (WEST LAKE) DIS.S AND REDUCES THEIR SERVICE LIFE, IT IS SUGGESTED THAT THE FREQUENCY OF LUBRICATING OIL SHOULD BE ABOUT 0.3CM3/HR. CUSTOMERS CAN USE IT ACCORDING TO THEIR USE CONDITIONS. LUBRICATING OIL IS SUITABLE FOR VARIOUS LOADS AND SPEEDS, BUT IT IS NOT SUITABLE FOR HIGH TEMPERATURE LUBRICATION BECAUSE OF ITS VOLATILITY.

DUST-PROOF DEVICE(OPTIONS)
 

1. DUST-PROOF DEVICE CODE:

IF YOU NEED THE FOLLOWING DUST-PROOF EQUIPMENT, PLEASE ADD THE CODE AFTER THE PRODUCT MODEL.

INSTALLATION OF LINEAR XIHU (WEST LAKE) DIS.WAY

THE INSTALLATION METHOD OF LINEAR XIHU (WEST LAKE) DIS. MUST BE SET ACCORDING TO THE OPERATING CONDITION OF THE MACHINE, SUCH AS THE DEGREE OF VIBRATION AND IMPACT FORCE, THE REQUIRED WALKING ACCURACY AND THE LIMITATION OF THE MACHINE.WHEN PAIRING NON-INTERCHANGEABLE LINEAR XIHU (WEST LAKE) DIS.S, ATTENTION SHOULD BE PAID TO THE DIFFERENCE BETWEEN THE REFERENCE RAIL AND THE DRIVEN RAIL. THE ACCURACY OF THE DATUM LEVEL ON THE SIDE OF THE DATUM RAIL IS HIGHER THAN THAT OF THE DRIVEN RAIL, SO IT CAN BE USED AS THE SUPPORTING SURFACE FOR THE BED INSTALLATION. THE REFERENCE RAIL IS MARKED WITH MA, AS SHOWN IN THE FIGURE.

 

1. FIXING METHODS

WHEN THE BED IS SUBJECTED TO VIBRATION AND IMPACT FORCE, THE XIHU (WEST LAKE) DIS. RAIL AND SLIDER MAY DEVIATE FROM THE ORIGINAL FIXED POSITION AND AFFECT THE ACCURACY. IN ORDER TO AVOID SIMILAR SITUATION, IT IS SUGGESTED TO USE THE FOUR FIXED WAYS LISTED BELOW TO FIX THE XIHU (WEST LAKE) DIS. RAIL AND SLIDER TO ENSURE THE ACCURACY OF THE MACHINE.

 

2. INSTALLATION OF LINEAR RAIL:

 

Application: Machines
Material: S55c
Structure: Machine Table
Installation: All
Driven Type: N/a
Carrying Capacity: Weight Level
Samples:
US$ 100/Meter
1 Meter(Min.Order)

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Customization:
Available

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linear rail

Can you provide guidance on the selection and sizing of linear rails for specific linear motion applications?

When selecting and sizing linear rails for specific linear motion applications, several factors need to be considered to ensure optimal performance. Here is guidance on the key considerations:

1. Load Requirements: Determine the maximum load the linear rail system will need to support. Consider both static and dynamic loads, as well as any potential impact or shock loads during operation.

2. Travel Distance: Evaluate the required travel distance of the linear rail system. Different rail types and designs are suitable for short-range, medium-range, or long-range travel, so choose accordingly based on the application’s needs.

3. Precision and Accuracy: Assess the precision and accuracy requirements of the application. High-precision applications, such as CNC machining or optical systems, may require linear rails with specialized designs to meet stringent accuracy standards.

4. Speed and Acceleration: Consider the desired speed and acceleration of the linear motion. Different rail systems have specific capabilities in terms of speed and acceleration, so choose a system that aligns with the application’s performance requirements.

5. Environmental Conditions: Evaluate the environmental conditions in which the linear rail will operate. Factors such as temperature, humidity, and exposure to contaminants can impact the choice of materials, coatings, and lubrication for the linear rail system.

6. Mounting Configurations: Consider the available space and mounting configurations in the application. Linear rails come in various designs, including profiled rail systems, round rail systems, and others. Choose a design that fits the available space and allows for easy integration.

7. Budget Constraints: Assess budget constraints and cost considerations. Linear rail systems come in a range of price points, and balancing performance requirements with budget constraints is essential for cost-effective solutions.

8. Manufacturer and Supplier Expertise: Collaborate with experienced linear rail manufacturers or suppliers. Seek their expertise in selecting the most suitable rail system based on the application’s specific requirements. They can provide valuable insights, technical support, and customized solutions.

By carefully considering these factors, engineers and decision-makers can make informed choices in selecting and sizing linear rails for specific linear motion applications, ensuring optimal performance and longevity of the system.

linear rail

What is the impact of proper installation and maintenance on the performance and lifespan of linear rails?

The proper installation and maintenance of linear rails have a significant impact on their performance and lifespan. Here’s how:

Proper Installation:

  • Alignment: Correct alignment during installation is crucial for the optimal performance of linear rails. Misalignment can lead to increased friction, wear, and decreased accuracy. Proper alignment ensures smooth and precise linear motion.
  • Lubrication: Adequate lubrication is essential to reduce friction between the rail and carriage, preventing premature wear. Proper lubrication during installation sets the foundation for sustained performance and longevity.
  • Tightening: Proper tightening of bolts and fasteners during installation ensures the stability and rigidity of the linear rail system. Loose connections can lead to vibrations, affecting accuracy and potentially causing damage over time.

Maintenance:

  • Regular Inspection: Periodic inspections allow for the early detection of issues such as wear, misalignment, or contamination. Timely identification of problems enables corrective measures to be taken before they escalate.
  • Cleaning: Keeping linear rails clean from debris and contaminants is essential for preventing damage and maintaining smooth motion. Regular cleaning, especially in industrial environments, contributes to the longevity of the system.
  • Lubrication Maintenance: Continuous lubrication maintenance is crucial for reducing friction and preventing premature wear. Regularly checking and replenishing lubricants help ensure optimal performance over the lifespan of the linear rails.

Proper installation and proactive maintenance contribute to the overall reliability, accuracy, and longevity of linear rails. Neglecting these aspects can result in decreased performance, increased wear, and a shorter lifespan of the linear motion system.

linear rail

Can you provide examples of products or equipment that rely on linear rails for accurate linear motion?

Many products and equipment across various industries rely on linear rails for accurate linear motion. Some examples include:

  • CNC Machines: CNC milling machines, lathes, and routers use linear rails to achieve precise and controlled movement of cutting tools, ensuring accurate machining processes.
  • Robotic Systems: Industrial robots, collaborative robots, and robotic arms incorporate linear rails for precise and repeatable linear movement in tasks such as assembly, pick-and-place, and material handling.
  • 3D Printers: Linear rails are essential components in 3D printers, enabling the precise positioning of print heads and build platforms during the additive manufacturing process.
  • Automated Conveyor Systems: Linear rails contribute to the accurate movement of products on conveyor systems in industries such as logistics, manufacturing, and distribution.
  • Medical Imaging Equipment: Linear rails are used in medical devices like MRI machines and CT scanners to ensure precise linear movement in the imaging process.
  • Aerospace Testing Equipment: Linear rails play a crucial role in aerospace testing equipment, providing accurate linear motion for testing components and systems under various conditions.
  • High-Precision Measurement Devices: Instruments used for precision measurements, such as coordinate measuring machines (CMMs), rely on linear rails to achieve accurate and repeatable positioning of measurement probes.

These examples highlight the diverse applications of linear rails across industries where precise linear motion is essential for the functionality and performance of the equipment.

China best Manufacturer Direct H Class P Class Precision Linear Guide Rail  China best Manufacturer Direct H Class P Class Precision Linear Guide Rail
editor by CX 2023-12-12