Non-quenched and Tempered Bright Steel Bars
High Precision: Guarantees accurate and consistent tolerances, ensuring superior quality and performance.
Smooth Surface: Provides a polished and shiny surface finish, enhancing the overall appearance and functionality of the product.
Significant Material Savings: With minimal tolerance and a bright surface, raw material waste is reduced to a minimum. Compared to traditional lathe machining, this process results in substantial material and time savings. This is especially valuable when working with large material quantities, as it leads to notable reductions in material costs.
Reduced Processing Time and Machinery Costs: The high precision and excellent surface quality allow for direct use in subsequent processes like spraying, sanding, bending, and drilling. This eliminates a significant amount of machining time and reduces the need for additional processing machinery, leading to further cost savings.
Products Introduction
Sharpening steel rod is a metal disk or bar after spheroidal annealing, drawing, straightening, chamfering, cutting, tempering, grinding and a series of processing technology made of precision, straightness, roundness, strength and so on to meet the corresponding requirements of the bar, is the production of high-precision shafts, rods, turned parts, standard parts and other mechanical transmission components required for the important materials. Generally according to the end use and the production of parts on the precision grinding rod size accuracy, surface quality, straightness, mechanical properties of the material and other requirements to determine the required metal material and processing technology.
Features
1. High precision: ensure accurate and uniform tolerances.
2. Smooth surface: the surface is smooth and bright.
3. Large savings in material: small tolerances, bright surface, so that the loss of raw materials is minimal, relative to the use of traditional lathe machining cutting materials consumed, the savings in materials and time is very considerable, especially when the material dosage is large, the savings in material costs are more significant.
4. Processing time and processing machinery savings: due to accurate precision, good surface condition, can be used directly, such as spraying, sanding, bending, drilling, eliminating a large number of machining time and save the cost of configuring processing machinery.
Classifications
According to the material can be divided into carbon and stainless steel, copper and related alloys, pure titanium and titanium alloys, other metals and alloys.
Specifications
Commonly used materials | Commonly used delivery status | Common technical indicators |
Q235 45# 40Cr 42CrMo GCr15 2Cr13 4Cr13 17-4 60Si2Mn etc. | Φ8~40mmcold-drawn bar, cold-drawn strip Φ8~40mmbare round (peeling processing) Φ8~40mmtempered round Φ8~40mm fine-drawing tempered bar Φ8~40mmtempered grinding barΦ8~40mmtempered polished bar Φ8~40mm tempered grinding and polishing rods Φ8~40mmchrome plated hard shaft Φ8~40mmchrome plated flexible shaft The rest of the sizes can be customized. | Tolerance of the diameter of peeled or cold-drawn material≤0.05mm Grinding or polishing material diameter tolerance≤0.02mm Straightness≤0.2mm/m Fineness Ra0.4~0.8 Length3m/3.03m/2.5m/customizable Hardness can be customized according to requirements Packing: woven bag, hollow board, geotextile, wooden box, etc.
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Applications
The sharpening steel rods are mainly used in CNC machine tools, automobiles, medical equipment, printing instruments, power tools and hardware electromechanical, engineering machinery, railroad locomotives, home appliances and other equipment with shafts, worm gears, connecting rods, precision bearings, transmission rods, silk rods, standard parts, turned parts and other mechanical transmission parts manufacturing industry.
