Vernier caliper 0-150mm 200mm 300mm special offer for a limited time, logoa voidaan muokata, pakattu pvc- ja muovilaatikkoon. Muut yönäyttösatulat, ruostumattomasta teräksestä valmistetut jarrusatulat, 10% alennus teollisuusluokan korkean tarkkuuden digitaalisista jarrusatulat, tervetuloa kuulemaan
What are the uses of long claw calipers?
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….
Tap die oxidation treatment Oxidation treatment is a surface treatment method in which the high-speed steel wire is placed in water vapor at 500-550°C to form a Fe3O4 film on its surface. Oxidation treatment is also called high pressure steam treatment.There are three kinds of iron oxides, FeO, Fe2O3, and Fe3O4. Among them, FeO can…
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….
Mitä eroa on jyrsimellä ja poralla? Jyrsin: Jyrsin on pyörivä työkalu, jossa on yksi tai useampi hammas. Työskennellessään, jokainen veitsen hammas katkaisee työkappaleen syöttörajan ajoittain vuorotellen. Jyrsimiä käytetään pääasiassa tasojen koneistukseen, askeleita, uria, pintojen muotoilu ja työkappaleiden leikkaaminen…
Common Tap and die Coating Types 1. Steam oxidation Steam oxidation treatment is a surface oxidation treatment technology. The tap is in contact with steam at a temperature of 540~560°C. In high-temperature water vapour, a layer of blue oxide film is formed on the surface. This oxide film has a fine structure and can be…