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Choice of saw blades for cutting aluminum Aluminum cutting saw blades are the most commonly used cutting tools for aluminum processing. The quality of carbide saw blades is closely related to the quality of processed products. The correct and reasonable selection of carbide saw blades is of great significance to improving product quality, shortening processing…

How to drill holes with a longer drill bit

Double head drill bit functions Double-head drill bits, as the name suggests, are composed of two drill bits of different sizes. Has the following functions:

Interne kalibreringsprocedurer for udvendige mikrometre Bredden af ​​den lodrette indgraverede linje på den faste ærme og den indgraverede linje på differentialcylinderen er (0.08~0,20)mm, og forskellen i indgraveret linjebredde bør ikke være større end 0,03 mm. 6、 Indikationsfejlen for mikrometeret med ydre diameter skal ligge inden for det specificerede område…

Princippet om trepunkts indvendig diameter mikrometer Trepunkts indre diameter mikrometer er et almindeligt anvendt måleværktøj, der bruges til at måle den indre diameter af emner. den består af treDen består af to målestyli, som er placeret på tre sider af mikrometeret. To af pennen kan bruges til at måle…

Reamer uses and types 1. Purpose A reamer is a rotating tool with one or more teeth that is used to cut away the thin metal layer on the machined surface of the hole. The hole after reaming can obtain precise size and shape. The reamer is used to ream holes that have been drilled…

The difference between impact drill bit and twist drill bit There are different types of drill bits. According to the drilling method, one is an impact drill and the other is a twist drill. What is the difference between the two? 1. What are the differences between impact drill bits and twist drill bits? 1….

Forskellen mellem diamantfræser og wolfram stålfræser 1. Tungsten steel knives and diamond knives are made of different materials The main manufacturing material of tungsten steel knives is tungsten steel (also known as high-speed steel), which is an alloy steel with high wear resistance, high temperature resistance and high hardness. Derfor,…

Commonly used reamer specifications and types Reamer is a cutting tool used to process reamed holes (dvs. indvendige gevind). Det bruges ofte til mekanisk bearbejdning. På arbejde. Rømmere kan komme i mange størrelser og typer alt efter forskellige behov og forarbejdningsmaterialer. Denne artikel vil introducere nogle almindeligt anvendte reamer specifikationer og typer. 1….