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17-4PH stainless steel (ASTM) is a martensitic precipitation-hardening type, equivalent to the national standard 05Cr17Ni4Cu4Nb. This type of stainless steel has a low carbon content and high Ni and Cr content, making it highly weldable and corrosion-resistant. Additionally, the steel contains a ... Read More
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In addition to the more common fatigue fractures, you might occasionally encounter brittle fractures. There are many causes of brittle fractures, and analyzing them can be quite challenging. However, if you understand the factors that lead to brittle fractures and consider the actual application ... Read More
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1. Characteristics of complex products It is customary to call a product with three or more forming surfaces as complex product, which has the following characteristics: A. Three or more forming surfaces; B. Complex structure and asymmetry; C. Small size and thin wall. The figure shows the EPC type ... Read More
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Overhead Paint Conveyor Line Utilizes an overhead chain-type conveyor system with chains and tracks that can bend and elevate freely. It mainly consists of a spray booth, chamber, overhead conveyor system, heating system, control system, and exhaust system. The chamber features a frame structure ... Read More
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The so-called coating refers to the covering of protective layer or decorative layer on metal and non-metal surfaces. With the development of industrial technology, coating has been developed from manual to industrial automation, and the degree of automation is getting higher and higher, so the ... Read More
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In the process of gear manufacturing and maintenance, size control is the core link to ensure transmission performance and service life. oThis paper will focus on the key dimensions of gears, introduce the inspection methods such as the diameter of the division circle, tooth thickness and the length ... Read More
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austenitic stainless steel Austenitic stainless steel is mainly based on the face-centered cubic (fcc) lattice structure of austenite (γ phase). Common examples are 304,316, etc Non-magnetic, mainly through cold working to strengthen it. The mechanical properties of it can not be changed by heat ... Read More
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Today, let's discuss the processing methods of eight types of gears. Gears are commonly used components in design, capable of transmitting power through the engagement of two gears. The combination of large and small gears can alter the output speed and torque, while the engagement of bevel gears ... Read More
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Surface roughness is very important for most surfaces involved in sliding contact because factors such as the original rate of wear and the nature of the duration are highly dependent on this characteristic. These surfaces are generally load-bearing and need to be marked roughness to ensure ... Read More
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1. Overview The selection of mechanical transmission should be combined with technical performance and economy, and comprehensively weigh the requirements of working conditions, efficiency objectives, space constraints, environmental adaptability and cost control. High precision scenario: priority ... Read More
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