Algemene materiale vir freessnyers 1) Hoëspoed gereedskapstaal (na verwys as hoëspoedstaal, voorste staal, ens.), verdeel in algemene-doel en spesiale-doel hoë-spoed staal. Dit het die volgende kenmerke: a. Die inhoud van legeringselemente wolfraam, chroom, molibdeen en vanadium is relatief hoog, en die blushardheid kan HRC62-70 bereik. By 'n hoë temperatuur van…
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
Begrip van differensiële mikrometerkop Die mikrometerkop is 'n verstel- en posisioneringstoestel, die minimum kan na mikron aangepas word, ook bekend as die mikrometerkop, die mikrometer kop, en die sentimeter kaartkop; Samestelling van spinners. Differensiële koplees en gebruik: Die installasiehuls van die mikrometerkop is gerieflik vir vaste installasie op…
Fressnyertande klassifikasie By die keuse van 'n freessnyer, die grootte van die tandsteek sal die aantal tande wat terselfdertyd tydens maal by sny betrokke is, bepaal, wat die gladheid van sny en die vereistes vir snytempo van die masjiengereedskap sal beïnvloed. Grof-tand frees: Dit word meestal gebruik vir…
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….
How to choose a tap? Spesifikasies, indicators Thread is the most common method of connecting mechanical parts, and tap is the most commonly used tool for processing internal threads. Correct selection of taps to process internal threads can ensure the quality of threaded connections and improve the service life of taps. Select Tap Tolerance Zone…
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