{"id":20709,"date":"2021-08-23T06:11:43","date_gmt":"2021-08-23T06:11:43","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=20709"},"modified":"2021-08-23T06:11:44","modified_gmt":"2021-08-23T06:11:44","slug":"why-are-good-insers-expensive","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/vi\/why-are-good-insers-expensive\/","title":{"rendered":"T\u1ea1i sao N\u1ed9i dung t\u1ed1t l\u1ea1i \u0111\u1eaft?"},"content":{"rendered":"
Metal processing is inseparable from the blade. A good blade must have high wear resistance, long tool life, high metal removal rate and high reliability. It is even required to have high performance in dry cutting or wet cutting under severe conditions (such as complex cutting and deep cavity), so as to ensure small tolerance of workpiece size and excellent surface quality. Today, let’s take a look at how the leader of the blade industry produces blades<\/p>\n\n\n\n
A typical blade is made of 80% tungsten carbide and metal matrix. The function of metal matrix is to bond hard cemented carbide powder together, of which cobalt is the most common. The process of producing blades is very complex. It takes more than two days to complete, and there will be a lot of challenges. In addition to absolute precision and reliability, cleanliness is a prerequisite. The whole process must be well guaranteed without any carelessness.<\/p>\n\n\n\n
B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean l\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ef7 l\u1ec7 th\u00e0nh ph\u1ea7n c\u1ee7a t\u1eebng lo\u1ea1i b\u1ed9t c\u1ee5 th\u1ec3 l\u00e0 v\u1eeba ph\u1ea3i. Vonfram l\u00e0 m\u1ed9t nguy\u00ean li\u1ec7u th\u00f4 h\u1ea1n ch\u1ebf c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb m\u1ecf c\u1ee7a Sandvik \u1edf \u00c1o ho\u1eb7c l\u01b0\u1ee1i dao t\u00e1i ch\u1ebf. Coban, titan v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c \u0111\u1ebfn t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn, nh\u1eefng ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng nh\u1ea5t m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng th\u00e0nh ph\u1ea9m. Tuy nhi\u00ean, m\u1ed7i l\u00f4 ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ec9 m\u1ec9 trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n. C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh sau \u0111\u00f3 \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i t\u1ef1 \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c th\u00f9ng ch\u1ee9a t\u1ea1i c\u00e1c tr\u1ea1m kh\u00e1c nhau d\u1ecdc theo d\u00e2y chuy\u1ec1n c\u00e2n. \u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 l\u01b0\u1ee1i dao, m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1eb7c bi\u1ec7t c\u1ea7n \u0111\u01b0\u1ee3c th\u00eam v\u00e0o b\u1eb1ng tay. Sau khi \u0111i qua t\u1ea5t c\u1ea3 c\u00e1c tr\u1ea1m kh\u00e1c nhau, container \u0111\u1ea7y s\u1ebd n\u1eb7ng h\u00e0ng tr\u0103m kg.<\/p>\n\n\n\n