Common materials for milling cutters 1) High-speed tool steel (referred to as high-speed steel, front steel, etc.), divided into general-purpose and special-purpose high-speed steel. It has the following characteristics: a. The content of alloy elements tungsten, chromium, molybdenum and vanadium is relatively high, and the quenching hardness can reach HRC62-70. At a high temperature of…
The difference between end mills and disc mills The differences between end and disc mills are different blades, processing, and uses. The advantage of the end mill is that the cutting speed is fast, the cutting depth is small, and the cutting amount is small. High rigidity can feed radially. The advantages of the disc…
Basic knowledge of thread rolling board and answers to frequently encountered problems
Understanding of differential micrometer head The micrometer head is an adjustment and positioning device, the minimum can be adjusted to microns, also known as the micrometer head, the micrometer head, and the centimeter card head; Composition of spinners. Differential head reading and use: The installation sleeve of the micrometer head is convenient for fixed installation on…
Classificação dos dentes da fresa Ao escolher uma fresa, o tamanho do passo do dente determinará o número de dentes envolvidos no corte ao mesmo tempo durante o fresamento, o que afetará a suavidade do corte e os requisitos para a taxa de corte da máquina-ferramenta. Fresa de dentes grossos: É usado principalmente para…
Types and applications of woodworking milling cutters Several commonly used woodworking milling cutters and their uses: straight knife: slotting and clearing the bottom knife: slotting and clearing the bottom Trimming knife: straight edge fillet knife: round edge Minzai knife: round edge and round bottom knife with line: Open round groove 90° V-shaped knife: open V-shaped…
What is the difference between home and industrial vernier calipers？ Accuracy is not the same The vernier caliper is a measuring tool for measuring length, inner and outer diameters, and depth. The vernier caliper is composed of two parts, the main ruler and the sliding vernier attached to the main ruler. The main ruler is…
What is an end mill? 1. What is an end mill? End mills are generally used for milling end faces; instead of slot milling, keyway cutters are used for milling slots. Disc milling cutters are mainly used for milling large end faces because the diameter of disc milling cutters is generally relatively large, and milling…
Classification of milling cutters What is a milling cutter, and why would it be useful? A milling cutter is a special tool used to remove material using a rotary motion. Milling cutters can be found on various machines, including CNC and manual mills. There are a few reasons why a milling cutter might be useful….
Como escolher uma torneira? Especificações, indicadores A rosca é o método mais comum de conexão de peças mecânicas, e tap é a ferramenta mais comumente usada para processar threads internos. A seleção correta de machos para processar roscas internas pode garantir a qualidade das conexões roscadas e melhorar a vida útil dos machos. Selecione Zona de tolerância de toque…
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