2. Product features & classification

   a. According to working surfaces, tables has two types: 2D & 3D Welding table.

   b. 2D Welding table has only one working surfaces and been precision machined.

        3D Welding table has 5 precision machined working surfaces (1 top+4 side surfaces).

   c. According to hole size of tables, they are divided into 3 series—D16/D22/D28.

   d. D16 tables: Hole diameter is 16mm; Hole spacing to each other is 50±0.05mm;

        Grid system 50x50mm on table top, Plate thickness is 14mm.

   e. D22 tables: Hole diameter is 22mm; Hole spacing to each other is 75±0.05mm;

       Grid system 50x50mm on table top, Plate thickness is 18.5mm.

   f.  D28 tables: Hole diameter is 28mm; Hole spacing to each other is 100±0.05mm;

       Grid system 50x50mm on table top, Plate thickness is 23.5mm.

   h. Material of welding tables: Steel Q345(Mn16) and Cast irons(HT300).

      And all plates are with reinforcing ribs on the underneath side.

 

3.Application fields

   a. Engineering machines  b. Rail transportations  c. Vehical & car body  d. Marine & shipbuilding

   e. Cabinet  6.Sheet metal   f. Equipment manufacturing  g. Industrial pipes  h. Furniture making etc.

 

4. Compared with traditional dedicated fixtures

 

 

5.Choosing and using of Welding fixtures

   a. Welding tables are chosen & used according to the size, shape and weight of weldments.Sheet

metals and small steel structures are  mostly chosen D16 series welding tables to use. D28 series

welding table are mostly for big steel structures and heavy-duty machinery industry.Yahanda suggest

choosing D22 series welding tables for weldments which sizes & shapes are variable and changing

greatly.

   b. Fixturing tools are chosen to use according to weldments' shapes & sizes. Complex weldments

use more fixturing tools relatively, and less for simple ones.