Linchuan Precision specializes in the production and development of SMT steel mesh
Focus on improving the pass through rate for SMT Enterprises
Lower production cost
0755-29749682
18928403435
Focus on Improving Direct Pass Rate for SMT Enterprises
Lower production cost
Industry news
Your present position:Home / News / Industry news

Brief description of classification of steel mesh

Source: Linchuan Precision  Article author:Linchuan Precision  Time:2019-10-08 10:45  Read: 512

Steel mesh classification

According to the manufacturing process of SMT steel mesh, it can be divided into: laser template, electropolishing template, electroforming template, ladder template, bonding template, nickel plating template, etching template.


Laser template (LaserStencil)

Laser steel mesh formwork is currently the most commonly used template in the SMT steel mesh industry. Its characteristics are:

Direct use of data files to reduce the production error;

SMT template opening position accuracy is extremely high: full error ≤ ± 4μm;

The opening of the SMT template has a geometric shape that facilitates the printing of the solder paste.


The following materials are required to make a laser steel mesh:

1, PCB 2, data files


Information must:

PCB: correct version, no deformation, damage, breakage;


Data file: Weixin Steel Network (SMT Template) Processing Group can accept a variety of CAD data formats: GERBER, HPGL, *.JOB, *.PCB, *.GWK, *.CWK, *.PWK, *.DXF, * .PDF; and the following software design data: PAD2000, POWERPCB, GCCAM4. 14, PROTEL, AUTOCADR14 (2000), CLIENT98, CAW350W, V2001.


When the data is too large, it should be compressed and transmitted. Any compression format such as *.ZIP, *.ARJ, *.LZH can be used;


The data must contain SMT solder paste layer (containing Fiducial Mark data and PCB shape data), and must also contain character layer data to check the front and back of the data, component categories, and so on.

Last article:Several Common Methods and Advantages and Disadvantages of Steel Net Cleaning
Next article:Technical specification for steel mesh fabrication
Hot products
Linchuan Precision specializes in the production and development of SMT steel mesh
serving over 3,000 customers in 7 years
producing over 200,000 high-quality steel meshes.
Service hotline:0755-29749682/18928403435
Shenzhen Linchuan Precision Technology Co., Ltd.
Tel:0755-29749682  18928403435
E-mail:xjx.smt@163.com
Customer service QQ:254259787     591431201
Company Address: 2/F, Block C, Fengrun Building, Huafeng Second Industrial Park, Gushu, Xixiang, Bao'an District, Shenzhen
粤ICP备17051183号

Sweep up more excitement
  • 合作伙伴 :
Menu
Tel About Us Share
收缩

在线客服

  • 客服 点击这里给我发消息
  • 客服 点击这里给我发消息
  • 曾小姐
    18928403435
  • 罗先生
    18923768657
  • 扫一扫 更多精彩