La nouvelle structure du robinet Les robinets modernes ont une variété de nouvelles structures pour améliorer l'efficacité de coupe des robinets, améliorer la rétention et l'élimination des copeaux, et réduire l'écaillage et la casse des dents. 1. Robinet à pointe hélicoïdale: La partie coupante est meulée avec une goulotte pour former un angle d'inclinaison de lame négatif (voir outil), et…
CNC milling machine requirements for cutting tools (1) Requirements for tools 1) The rigidity of the milling cutter is better. One is the need to use a large cutting amount to improve production efficiency; the other is to adapt to the characteristics of difficult adjustment of the cutting amount during the machining process of the…
How to calibrate digital display dial indicator How to use and pay attention to the digital display dial indicator In order to enable the digital dial indicator to successfully measure radial runout and lateral runout in various situations, for example, when measuring radial runout or lateral runout on a lathe, the digital dial indicator should…
Introduction à l'indicateur numérique de rayon
What are the specifications and models of electric hammer drill bits? The model of impact drill is generally expressed by the diameter of the drill bit. There are many models such as 6mm, 8mmm, 10mm, 12mm, 14mm, 16mm, etc.. Different models are suitable for different scenarios. They can be based on the work object and…
Instructions for use of pistol type three-jaw internal micrometer Internal micrometers are generally divided into digital display, threaded and three-claw internal diameter micrometers. Below, Beirui Kexin will introduce to you what a three-claw internal diameter micrometer is and its usage instructions?The three-claw inner diameter micrometer uses the spiral pair principle to radially displace the three…
What are ring regulations
5 commonly used wood moisture meters for flooring Flooring contractors need to constantly deal with moisture in order to maximize the quality of their flooring installations. Problems may arise if there is too much or too little moisture in the wood compared to where it is installed. Problems can arise if there are active leaks…
What is the accuracy of the micrometer in mm The micrometer is a kind of spiral micrometer, and the measurement accuracy of the micrometer is better than that of the vernier caliper! The measuring length of the micrometer can be accurate to 0.01mm. Micrometers are divided into two types: mechanical micrometers and electronic micrometers. 1….
Maintenance method of vernier caliper A vernier caliper is a measuring tool for length, inner and outer diameters, and depth. The vernier caliper is composed of two parts, the paramount ruler and the sliding vernier attached to the central ruler. The paramount ruler is generally in millimeters, and the vernier has 10, 20, or 50…