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, etc. 4. According to its shape, it is…
Elektrisk hammermejsel har flere specifikationer Den elektriske hammerboremaskine er et meget almindeligt brugt boreværktøj. Det kan spille mange roller i byggeriet af huse, så det er nødvendigt at vide noget om det. Under konstruktionen af den elektriske borehammer, hullets størrelse afhænger af den elektriske hammer…
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…
Special Vernier Caliper 0-150mm 200mm 300mm Vernier Caliper 0-150mm 200mm 300mm specialtilbud i en begrænset periode, logo kan tilpasses, pakket i pvc og plastikboks. Andre natudstillingskalibre, kaliber i rustfrit stål, 10% rabat for digital højpræcisionskalibre i industriel kvalitet, velkommen til at konsultere
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…
Forskellen mellem elektrisk hammer og slagboremaskine Både slagboremaskiner og elektriske boremaskiner er almindeligt anvendte værktøjer i husbyggeri og boligforbedring, men lægmænd ved stadig ikke, hvornår de skal bruge en slagboremaskine, og hvornår de skal bruge en elektrisk hammer. I dag, redaktøren vil præsentere dig for forskellen mellem slagboremaskiner og…
How the magnetic watch base works The working principle of the magnetic watch base can be summed up in a few simple words: breaking and connecting the internal magnetic poles. The following is a detailed introduction to the working principle of the magnetic watch base.The shell of the magnetic watch base is two pieces of…
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…
De mest komplette instruktioner til brug af urskiven. urskiven er et sammenlignende måleværktøj med høj præcision, bruges hovedsageligt til at detektere form- og positionsfejlen for emnet, og den kan også bruges til at rette monteringen af emnet på værktøjsmaskinen. Den kan kun måle relative værdier,…
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