Inner diameter dial indicator The surface roughness of the expansion spring-type inner diameter gauge does not exceed 0.1um. The measuring steel of the steel ball-type inner diameter gaugeThe surface roughness of the ball and positioning steel ball shall not exceed 0.05um. Radius sample for probe spherical radiusBoard comparison. The requirements are all less than 1/2…
Pengenalan piawai penetap alat paksi Z Dalam pemprosesan alat mesin CNC, tetapan alat yang tepat adalah langkah penting. Alat penetap paksi Z ialah alatan yang memainkan peranan penting dalam proses ini. Ia boleh menentukan kedudukan ketinggian permukaan bahan kerja dengan tepat dengan mengesan ketinggian alat pemotong dalam arah paksi Z. Untuk…
Prinsip penggunaan penunjuk dail tuas pemusatan I. PengenalanPenunjuk dail tuas tengah digunakan untuk mengukur panjang, diameter, ketebalan dan lain-lain dimensi objek.Alat pengukur ketepatan. Ia mengamalkan prinsip tuil dan prinsip penghantaran mekanikal, dan mengukur tuilUbah bentuk mikro pembaris rod untuk mencapai ukuran yang tepat. 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. Oleh kerana jumlah pemotongan yang kecil, 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…
Introduction to hydraulic bench vise
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….
What are the uses of long claw calipers?
Cara menggunakan protraktor universal Mekanisme bacaan pembaris sudut universal adalah berdasarkan prinsip vernier. Setiap bahagian pada skala utama ialah 1°. Garis terukir vernier terbahagi kepada 30 pembahagian dengan mengambil 29° daripada skala utama. Oleh itu, pembahagian sudut skala vernier ialah 29°/30,…
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