Con opus modernis industriae disveloppationis, futurae paneli in modum composite et functionalis movebuntur. Due the increasing emphasis on environmental protection in society, coated sheets and lightweight materials such as aluminum alloy sheets for automobiles will be more widely used, but traditional spot welding processes have greatly hindered this development. Therefore, how hardware stamping manufacturers solve the connection problem of these new types of plates is not only crucial for their widespread use, but also for the quality improvement and cost reduction of modern industrial products.

The commonly used connection methods for stamping parts by hardware stamping manufacturers include:

1. Biting seam connection: Biting seam connection is a method of connecting the ends of stamped sheet metal by folding and pressing them together. Biting seam connection does not require special equipment and has good density and strong connection. It is commonly used in sheet metal mechanisms with a thickness of less than 1MM, such as the commonly used iron copper connection method by manufacturers;

2. Riveting: When sheet Metal Stamping parts cannot meet the expected requirements. Usum est connectere duos partes in unum, quæ saepe dicitur in fabricas metallicis stampionis. Metodos ferentis saepe utilis sunt argon arca welding, electric welding, gas welding, etc. Riveting est method connexionis non interruptabilis utilizat fluminas. Struktura fluminae habet characteristices transmission is uniformis et reliabilis fortitudinis, difficile, bonae plasticitate, et facile reparationis. Pro hoc, ad connexionem quaedam metallorum non similarum et metallorum ferentium utilitur (sicut alloys aluminium);

3. Connexio Screw: generally used for detachable structures, characterized by simple construction, easy assembly and disassembly, low cost, and wide application;

4. Price embedded connection: It is to press screws, bolts or nuts in sheet metal stamping parts. Primus collibus includiti generalmente non habent problemas. Quia calamus speciosi designati sunt, est groove super caput hexagonal boli. Quando caput hexagonal inpulsus est, materia in tabula squeezat in groveum et ipsum fixatur. But screw s are different. Hardware stamping manufacturers usually choose screws that are not specially made and do not have extrusion grooves. Therefore, when the screw is pressed in, the extruded material has nowhere to go, and it is difficult to control the straightness between the screw and the sheet metal plane due to the compression of the material. So, when installing other parts, it is often difficult to install, and the longer the screw, the harder it is to control. At this point, there is no need to use pre embedded forms, it is better to directly connect with screws.

This article is from EMAR Mold Co., Ltd. For more EMAR related information, please click on www.sjt-ic.com,