Custom-made MOQ 5pcs cylindrical dowel pin by Automatic lathe turning for industrial device

Introduction to the types of Pin:
Pins can be used to position, transfer power and torque, and to be used as cut-off protectors in safety devices. There are many kinds of pin, such as cone pin, inner thread cone pin, cylinder pin, inner thread pin, open end cone pin, thread pin, hole pin, rounder pin and so on. Each kind of pin is of different specifications. The most common pin can be divided into cylindrical pin and round pin.

1, pin is a more common in our lives, whether it is now or ancient existence, and the use of pin in ancient times has been particularly prominent, the role of pin in the house, basically have marketing, There are pins to connect and strengthen, so that ancient houses can be strengthened to combat natural disasters, and now the pin is basically applied to machinery, pin role is positioning, connecting, locking, and even disassembly. And the kind of marketing is also developed to a lot of kinds, each kind of marketing is not the same as the place where it is applied.

2, the types of pin are: U-pin, semi-circular key, closed pin, cone pin, hole pin, step pin, elastic pin, pin shaft, positioning pin, T-pin, opening pin, other keys, cylindrical pin, combined insurance pin, etc. From so many names you can see that they are applied to different fields and areas.

3, the action of step pin is what cone pin Φ 8 × 50, taper is 1:50, this pin small diameter is 8 mm, big end is 9 mm. The machining method is to drill an 8 mm hole with an 8 mm drill bit and then reel the large head of the hole to 9 mm with an 8 mm 1:50 cone reamer to OK. If you want to save effort, you can punch the bottom hole into a step hole, increasing 0.2 mm for each length of 10 mm. Standard 8 mm 1:50 reamer market available.

4, the classification standard of pin can be divided into: small positioning pin, fixed positioning pin, interchangeable positioning pin and positioning pin according to its structure.

5, Different processing.Cylindrical pin can be pre machined, conical pin is usually prepared.

6, cylindrical pin is often used to accurately locate the state (processing), taper pin is often used for frequent disassembly.