Several types of tap die Tap classification 1. According to different drivers: hand taps and machine taps 2. According to the processing method: cutting tap and extrusion tap 3. According to the thread to be processed: metric coarse thread taps, metric fine thread taps, pipe thread taps, dan lain-lain. 4. According to its shape, it is…
Pahat tukul elektrik mempunyai beberapa spesifikasi Gerudi tukul elektrik ialah alat penggerudian yang sangat biasa digunakan. Ia boleh memainkan banyak peranan dalam pembinaan rumah, jadi perlu mengetahui sedikit pengetahuan mengenainya. Semasa pembinaan gerudi tukul elektrik, saiz lubang bergantung pada tukul elektrik…
Technical requirements for cemented carbide indexable inserts 1 Technical requirements for indexable inserts with round holes, non-hole and counterbore cemented carbide (1) The straightness of the back of the blade is not more than 0.05mm concave inward and not more than 0.03mm convex outward. ⑵, the flatness of the base surface of the blade, the…
How to Choose a Woodworking Drill Bit Choosing the right woodworking drill bit is essential for any woodworking project. The right drill bit can make the difference between a successful and unsuccessful project, so it’s important to know what to look for when selecting the right bit. When selecting the right drill bit, one of…
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The difference between twist drill and impact drill 1. The impact drill is improved on the basis of the twist drill to make it suitable for various operating requirements. The shape can be understood in this way. The twist drill is a simple handle + spiral, and the impact drill is mostly handle + spiral…
The difference between electric hammer and impact drill Both impact drills and electric drills are commonly used tools in house construction and home improvement, but laymen still don’t know when to use an impact drill and when to use an electric hammer. Today, the editor will introduce to you the difference between impact drills and…
Cara tapak jam tangan magnet berfungsi Prinsip kerja tapak jam tangan magnet boleh dirumuskan dalam beberapa perkataan mudah: memecahkan dan menyambungkan kutub magnet dalaman. Berikut ialah pengenalan terperinci kepada prinsip kerja tapak jam tangan magnetik. Cangkang tapak jam tangan magnet ialah dua keping…
Tool size international inch (in) and metric centimeter (mm) conversion Inch (inch, abbreviated as in or ″), also known as “inch”, is an imperial unit of length, which is used in the British unit of length, and is also used in the United States, Canada, Australia and other countries. “Inch” is a polyphonic Chinese character…
Arahan yang paling lengkap untuk menggunakan penunjuk dail Penunjuk dail adalah alat pengukur perbandingan dengan ketepatan yang tinggi, terutamanya digunakan untuk mengesan kesilapan bentuk dan kedudukan bahan kerja, dan ia juga boleh digunakan untuk membetulkan pemasangan bahan kerja pada alat mesin. Ia hanya dapat mengukur nilai relatif,…