机器压焊使用高压电阻压焊机，机械手自动将横杆横放在均匀排列的扁钢上，通过强大的电焊功率和液压力将横杆压焊入扁钢内，从而可以得到焊点坚固，稳定性和强度极高的高品质钢格板。该焊接工艺受设备和电流电压匹配的影响，一般双杆的焊接比单杆的强度高，该焊接工艺还与原料扁钢的高低有关系，扁钢宽度误差大可能影响焊接强度，使强度不一致；该工艺存在的缺陷是假焊和虚焊，假焊和虚焊容易使横杆剥脱。焊接工艺因设备设备的额定容量，截面较大的重型钢格板无法生产。该焊接工艺的设备额定容量低于800KVA的一般只能做4mm厚度以下的扁钢钢格板，1250KVA的一般能做5~6mm厚度的扁钢钢格板。
High-voltage resistance pressure welding machine is used for press welding. The manipulator automatically places the cross bar on the flat steel with uniform arrangement. The cross bar is pressed into the flat steel by strong welding power and hydraulic pressure. Thus, the high-quality steel grid plate with strong solder joint, high stability and strength can be obtained. The welding process is affected by the matching of equipment andwufangbuc.07858.net tongdiaojd.71ix.comtongdiaoc.71ix.com tongdiaoj.71ix.comtongxianglu.71ix.comtongdiaoo.71ix.com current and voltage. Generally, the strength of two-bar welding is higher than that of single-bar welding. This welding process is also related to the height of raw flat steel. Width error of flat steel may affect the welding strength and make the strength inconsistent. The defects of this welding process are false welding and false welding, and false welding and false welding are easy to strip the cross bar. Due to the rated capacity of equipment, heavy steel grille with larger cross section can not be produced in welding process. The equipment rated capacity of this welding process is less than 800 KVA. Generally, it can only make flat steel grilles with thickness less than 4 mm. Generally, 1250 KVA can make flat steel grilles with thickness of 5-6 mm.
手工制作的钢格板有压锁、焊接、互锁免焊等。手工制作焊接的钢格板是先在扁钢上冲孔或槽口，然后将横杆放入孔中点焊，横杆与扁钢会存在空隙，横杆与扁钢每个接触点都进行焊接，横杆密的也可以隔点焊。该生产工艺比较灵活、产品多样化、基本上可以生产全系列钢格板，在重型上有优势；因焊接全部人工手工焊接，容易焊接不牢固、漏焊、假焊，产生假焊和漏焊降低强度。
Hand-made steel grilles include pressure locking, welding, interlocking and non-welding, etc. Hand-made welded steel lattice plate is first punched or grooved on flat steel, and then put the cross bar into the hole spot welding. There will be a gap between the cross bar and flat steel. Each contact point between the cross bar and flat steel is welded, and the thick cross bar can also be welded separately. The production process is flexible, product diversification, basically can produce a full range of steel grilles, in heavy advantage; because all manual welding, easy to weld unstable, leak welding, false welding, resulting in false welding and leak welding to reduce strength.
压锁钢格板
Press-lock steel grille
是先在扁钢上冲孔或槽口，再将横杆横放在均匀排列的扁钢上压入扁钢预制的槽口内，该产品美观，但是强度不高。
It is to punch or groove on the flat steel first, then press the horizontal bar on the uniformly arranged flat steel into the prefabricated groove of the flat steel. The product is beautiful, but the strength is not high.
互锁免焊钢格板
Interlocking weld-free steel grille
的两个方向全部是扁钢，先在扁钢上冲孔或槽口，再将的扁钢上穿入扁钢预制的槽口内，在扶住锁紧，该产品美观，但是强度不高。
The two directions are all flat steel. Punch holes or grooves on the flat steel first, then pierce the flat steel into the prefabricated grooves of the flat steel. The product is beautiful, but its strength is not high.