How to choose the silver rail? How to divide the accuracy grade of Shangyin linear guide?

First, we'll want to filter the usage criteria.

What equipment and the required stroke should be applied to the limitations of the internal space, as well as the requirements for its running speed, acceleration accuracy, and frequency of use.

Rigid requirements and use environment.

Load mode. Required life span.

Which series of silver rails to choose.

HG series: grinding machines, milling machines, lathes, drilling machines, integrated processing machines, electric discharge machines, boring machines, wire cutting machines, precision measuring instruments, woodworking machines, transportation machines, conveying devices.

EG series: industrial automation machines, semiconductor machines, laser engraving machines, packaging machines.

MGN MGW series: printing machines, robotic arms, electronic instruments and equipment, semiconductors and equipment.

Selection of the accuracy grade of the silver guide rail.

C, H, P, SP, UP classes are subject to equipment accuracy requirements.

The accuracy level of the guide rail is divided into (walking parallelism, the following takes the guide rail 100mm length as an example) ordinary grade (no label C) 5 m advanced (h) 3 m precision grade (p) 2 m ultra-precision grade (sp) ultra-high precision grade (up) 1 m

Assumes the size and number of sliders.

You can choose the slider according to your experience According to the load state If used with ball screw, the linear guide specification is similar to the outer diameter of the screw, such as the outer diameter of the screw is 35mm, then the HG35 specification is selected.

In this way, you can choose the right guide rail for you, hope, thank you!

Generally, the first letter of the grade name is used, such as the ordinary grade standard N, and the precision grade standard P. Some manufacturers use the accuracy of from high to low.

1. Radial clearance of the upper silver guide rail.

It is divided into 5 types, ZF micro gap) ZO zero gap) Z1 light preload) Z2 medium preload) and Z3 heavy preload).

2. Industrial machinery.

Ordinary level accuracy can meet the requirements, a higher one will choose H level, CNC machine tools and other equipment to choose P class is common, other ultra-precision machinery choose SP (super precision), UP (top precision) is appropriate. The latter three levels require harsh installation and use conditions to demonstrate their performance.

3. The accuracy level of the guide rail is divided into (walking parallelism, the following takes the 100mm length of the guide rail as an example).

Normal grade (without label C) 5 m, Advanced (H) 3 m, Precision grade (P) 2 m, Ultra-precision grade (SP) Ultra-ultra-precision grade (UP) 1 m.

Divide by. The accuracy data of the linear guide is distinguished from the numerical values of several indicators, generally as follows:

Allowable error of the size of the height h;

Pairs of height h are different from each other;

the size allowable error of the width w;

The width w is paired with each other;

the walking parallelism of the upper surface of the slider to the lower surface of the slide rail;

The parallelism of the slide side surface to the slide side surface.

Precision grade. Usually we talk about the accuracy refers to the walking parallelism of the upper surface of the slider to the lower surface of the slide rail, and the grade is divided into (take the guide rail 100mm length as an example).

Normal grade (without label C) 5 m

Advanced (h) 3 m

Precision grade (p) 2 m

Ultra-precision (SP).

Ultra-ultra-precision grade (UP) 1 m

At present, with the innovation and progress of technology, many domestic linear guide brands are also spending effort on precision. As a manufacturer specializing in the production of precision linear guides, Runyao has also made a huge breakthrough in this regard.

According to the national standard GB T 11819-2008, the accuracy grade of Shangyin linear guide rail is divided into three grades: P, H and N

P-class: It is a high-precision grade, mainly used in high-speed, high-precision processing equipment and precision instruments, etc., with a tolerance level of 5 m or 3 m.

Class H: It is a medium accuracy class, mainly used in medium-speed and medium-precision machining equipment, etc., with a tolerance class of 10 m or 5 m.

N class: It is a common accuracy class, mainly used in low-speed, low-precision processing equipment and transmission equipment, etc., with a tolerance class of 20 m or 10 m.

Among them, the smaller the tolerance class, the higher the accuracy.

1. Compared with Yintai guide rail, with a low-price strategy, it quickly seized the advantageous market of the domestic machinery and equipment industry; Yintai rail still pays attention to quality, and has been continuously innovating and reducing costs over the years, and now it has the same advantages, and some models in the Shanghai market are out of stock recently, resulting in an upward trend, while Yintai PMI is still stable and more advantageous. 2. Quality comparison: Yintai is made of steel imported from Germany, which is better than Shangyin Hiwin in terms of noise control, dustproof, rust prevention, smoothness, etc. Afterword:

Of course, each brand has the advantages of each brand, and there is also a favorite of turnip greens, and customers can choose according to their specific design.

<> "Hello friends, okay, this is the subdivision information of the Shanghai Bank rail market that I have queried. 1.Industrial Automation:

Shangyin guide rail is widely used in the field of industrial automation, including machine tools, robots, automatic leakage production lines and other fields. 2.Power Sector:

In the field of electric power, the guide rail is mainly used in transmission lines, substations, power equipment, etc., which can improve the reliability and safety of power equipment. 3.Railway Transportation:

Shangyin guide rails are also widely used in the field of railway transportation, such as the guidance system of high-speed trains, the track guidance system of subways, etc. 4.Metallurgical industry:

In the metallurgical industry, Shangyin guide rails are widely used in steel smelting, non-ferrous metal smelting and other fields, which can improve the stability and production efficiency of smelting equipment. 5.Mining industry:

Shangyin guide rails are widely used in mining equipment, conveying equipment, etc., in the mining industry, which can improve the accuracy and operation stability of equipment. Calendar 6Medical device field:

In the field of medical devices, Shangyin guide rails are mainly used in the track guidance system of medical equipment. The above are the main segments of the Shanghai silver rail market. <>

Summary. Hello: The market can be subdivided into the following markets:

1.Industrial guide rail market: Mainly for industrial machinery and equipment, such as machine tools, automobiles, ships, aircraft, etc., the use of silver guide rails to meet their requirements for accuracy, stability and durability.

2.Household appliance guide rail market: Mainly for household appliances, such as TVs, washing machines, air conditioners, etc., the use of silver guide rails to meet their requirements for precision, stability and durability.

3.Medical equipment guide rail market: Mainly for medical equipment, such as CT machines, X-ray machines, ultrasonic machines, etc., the use of silver guide rails to meet their requirements for accuracy, stability and durability.

4.Other Rail Market: Mainly for other applications, such as robotics, aerospace, military, etc., the silver rail is used to meet its requirements for accuracy, stability and durability.

Hello: The market can be subdivided into the following markets:1

Industrial guide rail market: Mainly for industrial machinery and equipment, such as machine tools, automobiles, ships, aircraft, etc., the use of Shangyin Hall spine guide rail to meet its requirements for accuracy, stability and durability. 2.

Household appliance guide rail market: Mainly for household appliances, such as TVs, washing machines, air conditioners, etc., the use of silver guide rails to meet their requirements for precision, stability and durability. 3.

Guide rail market for medical equipment: Mainly for vertical medical equipment, such as CT machines, X-ray machines, ultrasonic machines, etc., the use of silver guide rails to meet their silver requirements for precision, stability and durability. 4.

Other Rail Market: Mainly for other applications, such as robotics, aerospace, military, etc., the silver rail is used to meet its requirements for accuracy, stability and durability.

Related information: Kaijin Shangyin guide rail market mainly involves aluminum alloy guide rail, steel guide rail, stainless steel guide rail, copper alloy guide rail and other materials of guide rail products, of which aluminum alloy guide rail is the main product of Shangyin guide rail market, accounting for the vast majority of the market share. The advantages of aluminum alloy guide rail lie in its lightweight, corrosion resistance, wear resistance, good conductivity and other characteristics, which make it widely used in electronics, Liangsun code machinery, automobile, aviation and other industries.

Steel guide rail is the second largest product in the silver guide rail market, and its advantages lie in its high strength, good wear resistance, low cost and other characteristics, making it widely used in machinery, automobile, aviation and other industries. Stainless steel guide rail is the third largest product in the silver guide rail market, and its advantages lie in its good corrosion resistance, good wear resistance, low cost and other characteristics, making it widely used in electronics, machinery, automobiles, aviation and other industries. Copper alloy guide rail is the fourth largest product in the silver guide rail market, and its advantages lie in its good conductivity, good corrosion resistance, low cost and other characteristics, making it widely used in electronics, machinery, automobiles, aviation and other industries.

Hello, dear, the market can be subdivided into the following aspects:1Elevator rails:

Elevator guide rail is a major segment of the Shangyin guide rail market, with the continuous advancement of urbanization, the demand for elevator guide rail is increasing. 2.Industrial Machinery Rails:

Industrial machinery guide rails include guide rails for industrial equipment such as CNC machine tools, laser cutting machines, and CNC punching machines. This type of guide rail requires high precision, high wear resistance and high rigidity. 3.

Rails for Rolling Stock: Rails for rolling stock are an important segment of the market, including high-speed trains, subways, and trams. With the continuous development of railway transportation, the demand for railway vehicle guide rails is also increasing year by year.

4.Automobile guide rail: Automobile guide rail refers to the guide rail used in the suspension system of automobile chassis, and it is also an important segment of the Shangyin guide rail market.

With the development of the automobile manufacturing industry, the demand for automotive guide rails is also increasing year by year. 5.Aerospace rails:

Aerospace rails are used to make aerospace equipment such as aero engines, missiles, and satellite destruction. This kind of guide rail requires special properties such as high temperature resistance and high pressure. The above are the main segments of the Shangyin guide rail market, they all have their own market demand, and also bring different opportunities and challenges to the Shangyin guide rail manufacturing enterprises.

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