Hinges have been used for a long time to create movable spaces between doors and frames. You can see different types of hinges in many places.
Weld-on hinges have been used for joining two metal parts. They are very useful for metal doors, cabinets, and electronic doors.
1. What is A Bullet Hinge?
A bullet hinge is a particular kind of hinge that takes small space and looks like a bullet. It is generally made out of three parts. One part is called the male part, another is the female part and the third part is a bushing that balances these two parts.
Le cerniere Bullet sono particolarmente utilizzate per telai metallici, armadi e porte metalliche. Per scopi di abbellimento, sono in uso da molto tempo. Puoi trovare la loro esistenza dove l'abbellimento è altrettanto importante per l'efficacia dei cardini.
2. What are Weld-On Hinges?
Weld-on hinges are a general categorization of hinges. You will find that most of the hinges are welded on hinges, except the hinges you use on wooden frames.
The hinges need to be welded to metal frames, like metal doors, metal cabinets, all of which are actually welded on hinges. The mounting of a weld on the hinge takes place on the metal part. That is why it is called a weld-on hinge. Bullet hinges, Butt hinges, and Lift-off hinges are all examples of weld-on hinges.
3. What are The Materials of Weld-On Hinges？
Le cerniere a saldare possono essere realizzate in diversi materiali. Ci sono vaste opzioni per creare cerniere saldate in base allo spazio e alla superficie che hai.
But because of corrosion and material cost-efficiency, you can find that most of the welds on hinges are made out of:
Among all materials, stainless steel welded hinges are the most popular ones. They are very easy to design and good for welding. Aluminum and Steel weld on hinges are also very good to work with.
4. What’s The Main Application of The Welding Hinges?
Most of the hinges you have seen already have weld-on hinges. They are particularly used on metal frames, metal doors, and anywhere metal surfaces are used, and you need a hinge on them.
Alcune delle sue applicazioni sono le seguenti:
- Puoi trovare i cardini a proiettile sulla maggior parte delle porte di metallo. Hanno bisogno di meno spazio e sono meno visibili mentre ci lavori. Dalle ante degli armadi in metallo da 20 mm alle porte con telaio in metallo per impieghi gravosi per uso domestico, puoi trovare saldature a cerniera.
- Porte elettriche per armadi, porte meccaniche per armadi, dappertutto troverai telai metallici e lamiere. Ecco perché devi saldare i cardini su di loro.
- Laboratory cabinets, especially those metal lab cabinets, where you always need to keep them clean and need durability for the hinges, you need to weld the hinges to the frames.
- Le cerniere a saldare, in particolare le cerniere a proiettile, sono spesso utilizzate per scopi di decorazione d'interni, dove è necessario nascondere il più possibile l'esistenza di cerniere. Quindi, gli armadi per la casa e la cucina usano spesso questo tipo di cerniera.
5. What are Weld-On Bullet Hinges？
Weld-on bullet hinges are basically the bullet hinges with welding. Bullet hinges do look like bullets. The color may vary depending on the material.
The metal bullet hinges must be welded to the metal frames and doors. The metal frames and doors can be household doors, cabinet doors, lab cabinet doors, etc.
A bullet hinge takes minimal space to move and install. That is why it is one of the most popular types of weld on hinges.
6. Le cerniere possono essere saldate?
There are different ways to mount or install hinges depending on the working surface and the type of hinge.
Welded hinges need to be welded. They are used on metal surfaces.
Many hinges, like butt hinges, ball bearing hinges, can be mounted with screws.
But hinges like bullet hinges should be welded to two metal parts like the frame and the metal door.
They are often used for metal door installation, metal cabinet installation, etc., purposes.
7. How to Use/Install Weld-On Hinges?
Puoi saldare cerniere su superfici metalliche. Utilizzando i seguenti passaggi è possibile installare facilmente una cerniera a proiettile con saldatura.
- Step 1: First, identify the parts of the bullet hinge. A bullet hinge consists of three parts: a pin or male part, a female or part with a hole, and a bushing for balancing the male and female parts.
- Step 2: Horizontally put the joining workpieces on the working table or the flat surface.
- Step 3: Now you need to align the male part of the bullet hinge vertically straight with the door and the metal frame. For your reference, the male part goes up, and the female part goes down. You can use a scale, a rod, and two clips for finding the vertically straight position for the hinge.
- Step 4: Now, if you are satisfied with the vertical alignment and the gap between the hinge and the metal door and frame, then tack-weld at both sides. Usually, four points are welded. Both sides of the upper point, and both sides of the lower point.
- Step 5: At this point, you can remove the tool you have used for aligning the male post part of the hinge and fully weld the head to toe of the hinge at both sides.
- Step 6: Adjust the bushing and put the female part.
- Step 7: Repeat step 5 for the female part.
In this way, you can install a weld on a hinge.
8. Come si monta una cerniera a proiettile?
Puoi inserire un cardine a proiettile tra due parti metalliche allineandole su una superficie piana.
First, put the male part vertically straight in between the two workpieces with a tool. Then, when the gap and the straightness are aligned, tack-weld the upper portion and the lower portion.
After that, remove the tool and fully weld the head to toe of the male part to the frame and the door.
Metti la boccola e la parte femmina.
Then, weld the female part head to toe at both sides for the frame and the door.
Conclusione
Le cerniere saldate sono molto popolari per lavorare con diversi tipi di telai in metallo. Sono disponibili in diverse forme, colori e materiali di volta in volta. Al giorno d'oggi, la saldatura a proiettile sulle cerniere è popolare per scopi interni ed efficienza.
