{"id":14512,"date":"2022-04-22T07:52:39","date_gmt":"2022-04-22T07:52:39","guid":{"rendered":"https:\/\/saq0hpur0o.wpdns.site\/?p=14512"},"modified":"2022-04-22T07:52:42","modified_gmt":"2022-04-22T07:52:42","slug":"how-to-distinguish-quality-of-shear-blade","status":"publish","type":"post","link":"https:\/\/www.hecter.cn\/it\/how-to-distinguish-quality-of-shear-blade\/","title":{"rendered":"Come distinguere la qualit\u00e0 della lama di taglio"},"content":{"rendered":"\n

Discrimination of Shear Blade Quality<\/strong><\/h3>\n\n\n\n

Shear blades are widely used in the use of the shearing machine. Many people believe that the higher the raw material of the CNC shearing machine blade, the better the product will be. In fact, it is not the case. The material used for the blade of the steel plate shearing machine depends on the plate to be cut. Only by choosing the right material can the cutting be smoother.<\/p>\n\n\n\n

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Shear Blade<\/figcaption><\/figure><\/div>\n\n\n\n

Shear blades made of T10 (carbon tool steel), Cr5Mo (chromium molybdenum alloy steel for the high-temperature environment), 9CrSi (low alloy tool steel), suitable for cutting ordinary A3, ordinary low carbon cold-rolled sheet and scrap; in addition, shearing blades made of 9CrSi (low-alloy tool steel) are also suitable for cutting harder thin steel plates.<\/p>\n\n\n\n

Shear blades made of 6Crw2si (a steel grade formed by adding a certain amount of tungsten on the basis of chromium-silicon steel) and Cr12MoV (cold work die steel) is suitable for cutting hot-rolled plates, stainless steel, and medium-thick plates.<\/p>\n\n\n\n

Shearing blades made of 4Cr5MoSiV1 (air quenching hardening hot work die steel), 7Cr7Mo2V2Si (high strength and toughness cold work die steel), W6Mo5Cr4V2 (high carbon and high alloy tool steel suitable for high-speed cutting), etc. The material is characterized by high-temperature resistance, not easy to anneal.<\/p>\n\n\n\n

\"Shear
Shear Blades<\/figcaption><\/figure><\/div>\n\n\n\n

Shear<\/a> blades are an essential tool for cutting metal plates, especially when cutting stainless steel products, the cutting edge of the shearing machine blade must be sharp, wear-resistant, and tough. Therefore, the quality of the shearing machine blade is the key to determining the cutting effect. We cannot distinguish the quality of the blade of the shearing machine from the surface! However, it is not difficult to distinguish through the following points.<\/p>\n\n\n\n

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