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[China]
Trade Verify
Address: Binzhou, Shandong, China | code:256200
Contact name:Zhang tao
Shandong Longkuang Metal Products Co., Ltd. |
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Grinding Pills For Gears 0.2mm-3.0mm C 0.06-0.12% Si 0.12-0.3% Mn0.25-0.5% S 0.045% P 0.05%
As mentioned earlier, grinding pellets, also known as high manganese steel pellets, are forged products. They are formed by cutting high-manganese steel wire into cylinders at high speed and then rounded with lead angles. These pellets are characterized by their absence of voids, cracks, and breakage. Throughout their service life cycle, they gradually decrease in size until they reach 3/10 of the original particles, at which point they are removed by the dust extraction system or separation equipment of the shot blasting machine.
On the other hand, grinding shot is a novel type of steel wire shot. It involves cutting the steel wire into cylindrical shapes with the same length and diameter, and then grinding them to remove edges and corners, resulting in spherical ball bodies. This unique product combines the advantages of both cast steel shot and steel wire cut shot. It offers the following benefits: uniform polishing, no damage to the workpiece, high resistance to breakage, excellent wear resistance, and a long service life even after repeated polishing. Grinding steel shot is currently the mainstream metal abrasive material for finishing automobile and motorcycle accessories.
a. Low carbon steel shot stands out due to its bainite structure formed through isothermal transformation. This unique structure provides exceptional impact resistance and ensures stable performance, giving it an advantage over other types of steel shot.
b. Low-carbon steel shot is manufactured using high-quality, low-carbon, low-residue, low-phosphorus, and low-sulfur new scrap steel without undergoing heat treatment. This process helps maintain the hardness of the steel shot at the desired level, distinguishing it from steel shot that requires heat treatment for hardness adjustment.
c. The organizational structure of low carbon steel shot contributes to its high toughness, making it less susceptible to breakage. It can withstand approximately 3,600 repeated cycles, resulting in over 20% reduction in consumption compared to high-quality high carbon steel shot. This increased durability and reduced consumption set it apart from high carbon steel shot.
d. The round shape of low carbon steel shots ensures smooth contact between the shot blasting equipment and the steel plate being treated. In contrast, high carbon steel shots are more prone to breakage, producing angular steel shots that increase wear on the shot blasting head and lining. This wear and reduced efficiency lead to longer maintenance times and increased downtime. The maintenance cost resulting from equipment wear caused by low carbon steel shot is at least 15% lower than that caused by high carbon steel shot, providing significant cost savings.
e. Low carbon steel shot undergoes gradual reduction in size layer by layer, significantly reducing the generation of dust during the shot blasting process. This reduction in dust generation leads to a minimum 20% decrease in dust emissions, contributing to improved environmental performance compared to other steel shot options.
| Item | Value |
|---|---|
| Chemical Composition | C 0.06-0.12%, Si 0.12-0.3%, Mn 0.25-0.5%, S 0.045%, P 0.05% |
| Hardness | HRC 36-52 |
| Size | 0.2mm-3.0mm |
| Hardness Deviation | -3.0-3.0HRC |
| Production Process | Refined By Drawing, Cutting, Strengthening And Other Processes |
| Application | Springs, Connecting Rods, Crankshafts, Gears, Rocker Arms, Camshafts And Other Components Subject To Alternating Torque In The Automotive Industry, As Well As Other Industrial Fields |
| Features | Strong Impact Resistance And Stable Performance |
| Name | Grinding Pills |
Metal Processing: Grinding pellets are commonly utilized in the metal processing industry to eliminate oxide layers, scratches, welding slag, and other surface irregularities, resulting in a smoother and more uniform metal surface. They find applications in grinding and polishing various metal products such as castings, forgings, steel, aluminum, stainless steel, and more.
Automobile Industry: Grinding pellets are extensively employed in automobile manufacturing and repair processes. They are specifically utilized for the surface treatment of automotive parts, including engine components, body parts, wheels, etc. The aim is to enhance the surface quality and smoothness of these parts through grinding and polishing techniques.
Aerospace: Grinding pellets play a crucial role in the aerospace industry, where precision and high-quality surface finishes are paramount. They are employed for grinding and polishing aerospace engine parts, aircraft structural components, and more. The objective is to ensure that these parts meet the stringent surface quality requirements and standards of the aerospace industry.
Electronics Industry: Grinding pellets have significant applications in the electronics industry for the surface treatment of electronic components and semiconductor devices. By removing welding slag, oxide layers, and other contaminants, they effectively improve the surface finish and electrical performance of these components, ensuring optimal functionality.
Precision Machining: Grinding pellets are widely utilized in precision machining applications, particularly for grinding and polishing optical components, watches, jewelry, and other delicate parts. The goal is to achieve high-precision surfaces with exceptional quality and finish, meeting the demanding requirements of these specialized industries.
Inner packaging: 25kg/bag with inner film bag.
Outer packaging: nylon woven bag, kraft paper bag, carton.
Whole ton packaging: pallet or ton bag.
