Indikator for indvendig diameter Overfladeruheden af ekspansionsfjedertypens indre diametermåler overstiger ikke 0,1um. Målestålet af stålkugle-type indvendig diametermåler Kuglens overfladeruhed og positioneringsstålkuglen må ikke overstige 0,05um. Radiusprøve til sondesfærisk radiusBoard-sammenligning. Kravene er alle mindre end 1/2…
Z-akse værktøjsopstiller standard introduktion I CNC værktøjsmaskiner behandling, nøjagtig værktøjsindstilling er et afgørende skridt. Z-akse værktøjssættet er værktøj, der spiller en vigtig rolle i denne proces. Den kan nøjagtigt bestemme højdepositionen af emnets overflade ved at registrere højden af skæreværktøjet i Z-aksens retning.…
Principle of use of centering lever dial indicator I. IntroductionThe centering lever dial indicator is used to measure the length, diameter, thickness and other dimensions of objects.Precision measuring tools. It adopts the lever principle and mechanical transmission principle, and measures the leverMicro deformation of the rod ruler to achieve accurate measurement. F1 * L1 =…
Complete specifications and models of chamfering cutters and milling cutters Chamfering cutters and chamfering milling cutters are commonly used tools in machining for chamfering and milling workpieces. This article will elaborate on the specifications and models of chamfering cutters and chamfering milling cutters, the rotation speed and feed rate of chamfering cutters of milling machines,…
Reamer introduction A reamer has one or more teeth and is a rotating tool used to remove a thin layer of metal on the surface of a processed hole.Rotary finishing tools with straight or spiral edges are used for hole expansion or repair. Due to the small cutting volume, the machining accuracy requirements are usually…
Introduction to rotary files Until the mid-1980s, most rotary files were manufactured by hand. With the increasing development of computer numerical control technology, automated machines have begun to become popular, relying on them to carve rotary files of any groove shape, and to adapt them to specific cutting requirements by trimming the tail end. The…
Introduktion til hydraulisk skruestik
What is a spring chuck? Spring collets are called collets or collets. It is a cylindrical fixture used to hold drill bits or milling cutters installed on milling machines. It is a kind of fixing device used to fix and strengthen parts that need to be modified. So what does a spring collet do? 1….
Hvad er brugen af lange klo calipre?
Sådan bruger du universal vinkelmåler Læsemekanismen på den universale vinkellineal er baseret på vernier-princippet. Hver inddeling på hovedskalaen er 1°. Vernierens indgraverede streg er opdelt i 30 divisioner ved at tage 29° af hovedskalaen. Derfor, vinkelinddelingen af vernier-skalaen er 29°/30,…