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15
Sep 2019
Various adjustment work when the honing pipe is used as the cylinder
On the one hand, it is necessary to check the quality and installation of the cylinder, including whether there is any leakage; whether the bolts of the installation and assembly parts are loose or no
14
Sep 2019
Cold-drawn steel tube solution treatment
1. Make the cold drawn steel pipe structure and composition uniform, which is especially important for raw materials, because the rolling temperature and cooling rate of each section of hot rolled pip
14
Sep 2019
Cutting stage of the honing pipe
The cutting of the honing pipe can be divided into the following stages:
13
Sep 2019
The advantages and disadvantages of using honing pipes and rolling pipes as h...
Honing tube: The tube milled out with the honing machine has a straightness and a slightly lower finish. The tube is rolled, the finish is high, and the straightness is better. Both the honed pipe and
13
Sep 2019
Differences and uses between hot-rolled tubes and cold-drawn tubes for seamle...
1. Manufacturing method
12
Sep 2019
Introduce the production characteristics of high precision cold drawn tubes
High-precision cold-drawn tubes are one type of steel pipe, that is, one classified according to the production process, which is different from the hot-rolled (expanded) pipe. It is formed by multi-p
12
Sep 2019
Process steps for honing rolling tubes
1. Material selection: Select the metal bar of suitable size as the raw material bar for processing the honing pipe;
11
Sep 2019
Method for removing internal oxide layer of small hole after quenching of rol...
Method for removing internal oxide layer of small hole after quenching of rolling tube
11
Sep 2019
Advantages of rolling tube
Advantages of rolling tube
10
Sep 2019
Some considerations for rolling tube rolling
Some considerations for rolling tube rolling
10
Sep 2019
Correct arrangement of stainless steel honing pipe and prevention of defects
The stainless steel honing pipe is made of seamless steel pipe. Because the inner and outer walls of the steel pipe have no oxidation layer, high pressure and no leakage, high smoothness, no deformati
09
Sep 2019
The principle of setting constant pressure in honing pipe
In the detachment cutting stage of the honing pipe processing, since the hole wall is rough at the beginning of the constant pressure honing, the contact area between the oil stone and the hole wall i