How to use and read the micrometer A, the use of the micrometer 1, before the use should check the zero point, slowly turn the tuning knob, make the rod and anvil contact, by the end of ratchet sound when moving feet mould scribed line on the sleeve (activity) shall be and fixed on the…
Vernier kalibrearen eredua eta zehaztapenak Vernier kalibreen zehaztapen asko daude, 0-100 mm barne, 0-150mm, 0-200mm, 0-300mm, 0-600mm, 0-1000mm, 0-1500mm, etab. Horrez gain, vernier kalibrearen zehaztasuna ere 0,01 mm-koa da, 0.02mm and 0.05mm.The reading method of a vernier caliper is similar to that of a micrometer. It is structurally composed of a main…
Zein da fresaren eta zulagailuaren arteko aldea? Milling cutter: A milling cutter is a rotating tool with one or more teeth. When working, each knife tooth cuts off the allowance of the workpiece intermittently in turn. Milling cutters are mainly used for machining planes, steps, grooves, forming surfaces and cutting off workpieces…
Tapa eta hilketa estaldura mota arruntak 1. Lurrun-oxidazioa Lurrun-oxidazioaren tratamendua gainazaleko oxidazio-tratamendu-teknologia da. Txorrota lurrunarekin kontaktuan dago 540~560°C-ko tenperaturan. Tenperatura handiko ur-lurrunean, gainazalean oxidozko film urdineko geruza bat sortzen da. Oxido-film honek egitura fina du eta izan daiteke…
Nola aukeratu Egurra lantzeko zulagailu bat Egurra lantzeko zulagailu egokia aukeratzea ezinbestekoa da edozein proiektutarako.. Zulagailu egokiak proiektu arrakastatsuaren eta arrakastatsuaren arteko aldea egin dezake, beraz, garrantzitsua da jakitea zer bilatu behar den bit egokia hautatzeko. Zulagailu egokia aukeratzerakoan, bat…
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…