阅读说明：本技术 一种5g滤波器外壳的开孔工艺 (5G filter shell opening process ) 是由 朱小莺 于 2020-07-10 设计创作，主要内容包括：本发明公开了一种5G滤波器外壳的开孔工艺,包括步骤一,原材料预处理；步骤二,开孔加工；步骤三,孔眼处理；步骤四,碎屑回收处理,本发明所达到的有益效果：本发明通过增加一个碎屑回收处理的步骤,将冲洗后的清水中掺杂的金属碎屑进行回收处理,方便对金属碎屑重新利用,且可避免掺杂有金属碎屑的清水排放到外界,污染环境。(The invention discloses a 5G filter shell opening process, which comprises the following steps of firstly, preprocessing raw materials; step two, hole opening processing; step three, eyelet processing; step four, scrap recovery treatment, the beneficial effects achieved by the invention are as follows: according to the invention, a step of scrap recovery treatment is added, so that the metal scraps doped in the washed clean water are recovered, the metal scraps are convenient to reuse, and the pollution to the environment caused by the discharge of the clean water doped with the metal scraps to the outside can be avoided.)

1. A5G filter shell opening process is characterized by comprising the following steps:

step one, raw material pretreatment;

step two, hole opening processing;

step three, eyelet processing;

and step four, scrap recovery treatment.

2. The process of claim 1, wherein the first step comprises:

1) derusting, namely putting the unprocessed 5G filter shell into an acid pickling solution, and removing rust on the surface of the 5G filter shell to expose a processing area;

2) washing, namely washing the 5G filter shell by using clear water, and washing away the residual pickling solution on the surface of the 5G filter shell;

3) and drying, namely drying the clean water remained on the surface of the 5G filter shell by using an air heater to ensure that the surface of the 5G filter shell is in a dry state.

3. The process of claim 1, wherein the step two comprises:

1) marking an opening area on the 5G filter shell by using a stone pen;

2) positioning, namely fixing the 5G filter shell on the hole drilling equipment, and fixing the 5G filter shell on the hole drilling equipment by using a positioning device to align the area marked on the 5G filter shell with a drill bit of the hole drilling equipment;

3) punch, start the trompil equipment, utilize the trompil equipment to punch 5G filter housing.

4. The process of claim 1, wherein the step three comprises:

1) deburring, namely, the burrs protruding at the opening of the eyelet are ground off by using polishing equipment, so that the smoothness degree of the opening of the eyelet is ensured, and the later-stage installation is facilitated;

2) removing scraps, namely putting the 5G filter shell subjected to deburring in a cleaning pool, cleaning metal scraps on the surface of the 5G filter shell and inside holes, and simultaneously cleaning the metal scraps which are difficult to rinse and remove inside the holes by using a high-pressure water gun to wash the inside of the holes;

3) and (5) air-drying, namely drying the 5G filter shell after the hole is opened by using a blower.

5. The process of claim 1, wherein the step four comprises:

1) filtering, namely discharging the washed clean water into filtering equipment, filtering out metal debris doped in the clean water, and discharging the filtered clean water to the outside;

2) and recovering and collecting the residual metal debris inside the cleaning pool and the metal debris in the filtering equipment.

Technical Field

The invention discloses a 5G filter shell opening process, and belongs to the technical field of opening processes.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor, the filter can effectively filter a frequency point of a specific frequency in a power line or frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency, the 5G filter is a new filter suitable for a 5G system, the shell of the 5G filter is one of components of the 5G filter, the shell of the 5G filter can be processed by a plurality of processing technologies in the production process, and the hole opening technology is one of the processing technologies.

At present, when a 5G filter shell is opened, metal fragments on the surface of the 5G filter shell and in holes are washed away by clean water, the metal fragments doped in the washed clean water are not recycled, unnecessary waste is caused, and when the clean water doped with metal is discharged to the outside, the environment is easily polluted.

Disclosure of Invention

The invention aims to solve the technical problems that at present, when a 5G filter shell is perforated, metal scraps on the surface and in the pores of the 5G filter shell are mostly washed away by directly using clean water, the metal scraps doped in the washed clean water are not recycled, unnecessary waste is caused, and when the clean water doped with metal is discharged to the outside, the environment is easily polluted.

In order to achieve the purpose, the invention provides the following technical scheme: A5G filter shell opening process comprises the following steps:

step one, raw material pretreatment;

step two, hole opening processing;

step three, eyelet processing;

and step four, scrap recovery treatment.

Wherein, the first step comprises:

1) derusting, namely putting the unprocessed 5G filter shell into an acid pickling solution, and removing rust on the surface of the 5G filter shell to expose a processing area;

2) washing, namely washing the 5G filter shell by using clear water, and washing away the residual pickling solution on the surface of the 5G filter shell;

3) and drying, namely drying the clean water remained on the surface of the 5G filter shell by using an air heater to ensure that the surface of the 5G filter shell is in a dry state.

Wherein the second step comprises:

1) marking an opening area on the 5G filter shell by using a stone pen;

2) positioning, namely fixing the 5G filter shell on the hole drilling equipment, and fixing the 5G filter shell on the hole drilling equipment by using a positioning device to align the area marked on the 5G filter shell with a drill bit of the hole drilling equipment;

3) punch, start the trompil equipment, utilize the trompil equipment to punch 5G filter housing.

Wherein the third step comprises:

1) deburring, namely, the burrs protruding at the opening of the eyelet are ground off by using polishing equipment, so that the smoothness degree of the opening of the eyelet is ensured, and the later-stage installation is facilitated;

2) removing scraps, namely putting the 5G filter shell subjected to deburring in a cleaning pool, cleaning metal scraps on the surface of the 5G filter shell and inside holes, and simultaneously cleaning the metal scraps which are difficult to rinse and remove inside the holes by using a high-pressure water gun to wash the inside of the holes;

3) and (5) air-drying, namely drying the 5G filter shell after the hole is opened by using a blower.

Wherein the fourth step comprises:

1) filtering, namely discharging the washed clean water into filtering equipment, filtering out metal debris doped in the clean water, and discharging the filtered clean water to the outside;

2) and recovering and collecting the residual metal debris inside the cleaning pool and the metal debris in the filtering equipment.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, a step of scrap recovery treatment is added, so that the metal scraps doped in the washed clean water are recovered, the metal scraps are convenient to reuse, and the pollution to the environment caused by the discharge of the clean water doped with the metal scraps to the outside can be avoided.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A5G filter shell opening process comprises the following steps:

step one, raw material pretreatment;

step two, hole opening processing;

step three, eyelet processing;

and step four, scrap recovery treatment.

The first step comprises the following steps:

1) derusting, namely putting the unprocessed 5G filter shell into an acid pickling solution, and removing rust on the surface of the 5G filter shell to expose a processing area;

2) washing, namely washing the 5G filter shell by using clear water, and washing away the residual pickling solution on the surface of the 5G filter shell;

3) and drying, namely drying the clean water remained on the surface of the 5G filter shell by using an air heater to ensure that the surface of the 5G filter shell is in a dry state.

The second step comprises the following steps:

1) marking an opening area on the 5G filter shell by using a stone pen;

2) positioning, namely fixing the 5G filter shell on the hole drilling equipment, and fixing the 5G filter shell on the hole drilling equipment by using a positioning device to align the area marked on the 5G filter shell with a drill bit of the hole drilling equipment;

3) punch, start the trompil equipment, utilize the trompil equipment to punch 5G filter housing.

The third step comprises:

1) deburring, namely, the burrs protruding at the opening of the eyelet are ground off by using polishing equipment, so that the smoothness degree of the opening of the eyelet is ensured, and the later-stage installation is facilitated;

2) removing scraps, namely putting the 5G filter shell subjected to deburring in a cleaning pool, cleaning metal scraps on the surface of the 5G filter shell and inside holes, and simultaneously cleaning the metal scraps which are difficult to rinse and remove inside the holes by using a high-pressure water gun to wash the inside of the holes;

3) and (5) air-drying, namely drying the 5G filter shell after the hole is opened by using a blower.

The fourth step comprises the following steps:

1) filtering, namely discharging the washed clean water into filtering equipment, filtering out metal debris doped in the clean water, and discharging the filtered clean water to the outside;

2) and recovering and collecting the residual metal debris inside the cleaning pool and the metal debris in the filtering equipment.

Specifically, the rust on the surface of the 5G filter shell is cleaned by using a pickling solution, a hole opening area is exposed, the pickling solution is washed by using clean water, the surface of the 5G filter shell is dried by using an air heater, the position of the hole opening is marked on the surface of the 5G filter shell by using a stone pen, then the 5G filter shell is fixed on hole opening equipment by using a positioning device, the mark on the 5G filter shell is aligned with a drill bit of the hole opening equipment, then the hole opening equipment is driven to start hole opening processing, the burr protruding at the opening of the hole is ground by using grinding equipment after the hole is opened, then the 5G filter shell is placed into a cleaning pool, metal fragments on the surface of the 5G filter shell and inside the hole are cleaned, the 5G filter shell is air-dried by using a blower, and finally metal fragments doped in the washed clean water are filtered by using filtering equipment, and collecting the metal debris in the filtering equipment and the cleaning pool.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.