High Precision carbon steel bar 3 to 120mm diameter hard chrome plated linear shaft

Introduction to High Precision carbon steel bar 3 to 120mm diameter hard chrome plated linear shaft

High Precision carbon steel bar 3 to 120mm diameter hard chrome plated linear shaft are important components in mechanical systems used to support rotating parts (such as gears, pulleys or sprockets) and transmit torque. They play a key role in mechanical equipment by connecting the power source with the working parts to ensure the effective transmission of power.

Characteristic advantages of High Precision carbon steel bar 3 to 120mm diameter hard chrome plated linear shaft

High precision: adopting precision machining technology ensures the size and shape accuracy of the shaft and improves the transmission efficiency.

High strength: made of high-quality materials with good tensile, compressive and wear-resistant properties.

Reliability: After strict quality control, it ensures stable operation for a long time.

Versatile design: A variety of specifications and types are available to suit different applications.

Easy maintenance: the structure is designed for easy installation and repair, reducing maintenance costs.

(High Precision carbon steel bar 3 to 120mm diameter hard chrome plated linear shaft)

Specification of High Precision carbon steel bar 3 to 120mm diameter hard chrome plated linear shaft

High Accuracy Carbon Steel Bar Hard Chrome Plated Linear Shaft is engineered for demanding commercial applications requiring phenomenal sturdiness, wear resistance, and smooth direct motion. These shafts are suitable for use in automation systems, CNC machinery, robotics, and accuracy devices where accuracy and longevity are critical. Readily available in diameters varying from 3mm to 120mm, the linear shafts are made from top notch carbon steel (grades such as 1045 or 4140) for exceptional toughness and rigidness. The product undertakes extensive warm treatment processes to attain a core firmness of HRC 58-62, ensuring resistance to deformation under hefty loads.

Each shaft is precision-ground to limited tolerances (generally ± 0.01 mm) to guarantee straightness (≤ 0.05 mm per 1000mm) and uniform size consistency. The surface is polished to a mirror-like finish (Ra ≤ 0.2 μm) before being electroplated with a tough chrome layer. The chrome plating thickness varies from 15-30μm, providing phenomenal corrosion resistance, reduced friction, and enhanced wear residential or commercial properties. This layer makes sure smooth operation even in harsh environments revealed to wetness, chemicals, or unpleasant bits.

Custom lengths approximately 6000mm are available, with ends additionally machined for keyways, strings, or flanges to suit particular placing requirements. The tough chrome layer is adhesion-tested to stop flaking or peeling off throughout procedure. These shafts comply with international criteria such as ISO 286 for dimensional precision and RoHS for environmental safety.

Applications include straight overviews, hydraulic/pneumatic cyndrical tubes, packaging equipment, printing presses, and semiconductor manufacturing equipment. Benefits consist of expanded service life, very little upkeep, and compatibility with basic bushings and bearings. For added customization, anti-rotation apartments or grooves can be integrated. Quality control entails 100% assessment for surface defects, dimensional accuracy, and finish uniformity.

The combination of high-strength carbon steel and premium chrome plating makes certain dependable efficiency in high-speed, high-load circumstances. These shafts are an affordable solution for sectors prioritizing accuracy, repeatability, and resistance to mechanical anxiety. Optional accreditations (e.g., worldly examination records) are readily available upon request.

(High Precision carbon steel bar 3 to 120mm diameter hard chrome plated linear shaft)

Applications of High Precision carbon steel bar 3 to 120mm diameter hard chrome plated linear shaft

High-precision carbon steel bars with sizes varying from 3mm to 120mm, hard chrome plated for enhanced efficiency, serve as vital parts in direct activity systems across sectors. Their durability, rust resistance, and limited dimensional resistances make them ideal for applications requiring reliability and accuracy. In automation and robotics, these direct shafts lead robot arms, CNC machinery, and 3D printers, guaranteeing smooth, friction-free activity essential for precision tasks. Smaller sized sizes (3– 20mm) are frequently utilized in compact systems like clinical tools, consisting of MRI equipments and medical robots, where area restraints and specific positioning are critical. The automotive field relies on these shafts for assembly line tools, engine parts, and shock absorber, where high load capacity and wear resistance are crucial. Bigger sizes (approximately 120mm) assistance heavy-duty applications, such as hydraulic cylinders in construction equipment, agricultural equipment, and material handling systems like forklifts, where robust performance under anxiety is non-negotiable. The hard chrome plating prolongs lifespan by withstanding rust in harsh atmospheres– common in aquatic tools, food processing machinery, and chemical plants– while decreasing rubbing for energy-efficient operation. Aerospace applications utilize their precision for touchdown gear systems and flight control devices, where failing is not an alternative. Packaging machinery makes use of these shafts in conveyor systems and sorting systems, making sure consistent speed and positioning. In addition, they work as piston poles in hydraulic and pneumatically-driven systems, preserving seal integrity and smooth motion. Their compatibility with direct bearings and bushings makes them flexible for personalized options across industries like renewable energy (wind generator pitch control) and printing innovation. By integrating high-strength carbon steel with chrome plating, these direct shafts decrease maintenance, lower downtime, and enhance functional performance, verifying essential in modern-day industrial and technological improvements.

Company Introduction

Established in 2002, Port of Machinery Co.,ltd. focus on metal research and mining machinery spare parts. 2 factories over an area of 13,300 square meters, based on 100+ sets of equipment, our production capacity reaches 12000 Tons/Year. has passed ISO 9001 quality managment system certification in 2008.

Our mainly products are dragline excavator spare parts,rotary kiln spare parts, large modulus gear (gear shaft), gearbox ect. 40+ patents with over 45 years experience to help focus on improve the service life of spare parts. We belive that more than 80% reason of mechanical parts’ working life depends on hot processing (steel making/forging/casting/welding/heat treatment). Eight material engineers will control the quality from the original resource.

If you are interested, please feel free to contact us.

5 FAQs of High Precision carbon steel bar 3 to 120mm diameter hard chrome plated linear shaft

What is a high precision carbon steel hard chrome plated linear shaft? A high precision carbon steel hard chrome plated linear shaft is a cylindrical rod made of carbon steel, machined to tight tolerances for accuracy, and coated with a layer of hard chromium. It is used in linear motion systems, automation, and machinery for applications requiring smooth movement, high wear resistance, and corrosion protection. Common uses include guide rails, hydraulic cylinders, and CNC equipment.

What are the benefits of hard chrome plating on linear shafts? Hard chrome plating enhances surface hardness (typically 65-72 HRC), improving wear resistance and extending the shaft’s lifespan. It provides corrosion protection against moisture, chemicals, and harsh environments. The smooth, low-friction surface reduces energy loss and ensures consistent performance in high-load or high-speed applications. Chrome plating also improves dimensional stability, maintaining precision over time.

What diameter ranges are available for these shafts? These shafts are available in diameters ranging from 3mm to 120mm, catering to diverse industrial needs. Standard sizes are typically stocked for common applications, while custom diameters can be manufactured upon request. The length can also be tailored, though standard sizes usually range from 500mm to 6000mm, depending on diameter and supplier capabilities.

How do I maintain a hard chrome plated linear shaft? Regular cleaning with a soft cloth and mild solvent prevents dirt buildup. Avoid abrasive materials that could scratch the chrome layer. Inspect for surface damage, pitting, or flaking, which may require re-plating or replacement. Lubrication with compatible grease or oil minimizes friction and wear. Store in a dry environment to prevent rust, even though chrome offers corrosion resistance.

What factors determine the lifespan of a chrome plated linear shaft? Lifespan depends on operating conditions like load capacity, speed, alignment, and environmental exposure. Proper installation, regular maintenance, and avoiding overloads or misalignment are critical. High-quality chrome plating with adequate thickness (typically 15-30 microns) ensures durability. In harsh conditions, such as high humidity or chemical exposure, lifespan may shorten, but routine inspections and care mitigate this.

(High Precision carbon steel bar 3 to 120mm diameter hard chrome plated linear shaft)