The Importance of Precision Casting Hardware Castings for Doors and Windows

The Importance of Precision Casting Hardware Castings for Doors and Windows

For doors and windows, hardware accessories are the heart! The cost of door and window hardware accounts for about 15% -25% of a single door and window. It can be imagined that door and window hardware is of great importance to the entire door and window! Today, precision casting manufacturer Tianyao Metal Belt will give you a detailed understanding:

1、 In addition to meeting the physical and mechanical properties of doors and windows, what other conditions should door and window hardware also meet?

1. Easy to operate, single point control

2. Standardization and serialization, enabling quick installation

3. Adjustability

4. Strong load-bearing capacity

5. High security

2、 How to choose hardware accessories for doors and windows?

1. When selecting hardware accessories, try to choose products with guaranteed quality. The quality level of hardware accessories should be consistent with the quality level of doors and windows. The structure and shape of hardware accessories should match the profile, with coordinated and beautiful colors, correct functions, flexible operation, and convenient installation.

2. The installation of hardware accessories should be complete, standardized, reliable, and accurately positioned. After installation, the appearance of the doors and windows should be beautiful, flexible and convenient to open, and there should be no deformation, obstruction, or collision.

3、 What are the benefits of installing large window sashes?

A larger window sash makes a big difference to doors and windows. Large window sashes not only provide good lighting and ventilation, but also have good energy-saving effects. Easy to worry about, save materials, and have a high aesthetic value. Importantly, the advantage of a large window sash itself can meet the individual requirements of many designers.

Precision castings

4、 What is the appropriate height for the door and window handles?

In general, the height of the handle lock from the ground should be near the shoulder position of the female owner, usually around 1.4 meters. If the female owner is tall, it should be raised higher.

5、 What are the material requirements for high-quality sliding braces?

The sliding brace must be rust proof, because if it rusts, it will affect the smoothness of sliding and reduce the mechanical properties of the sliding brace, which can lead to fracture. In addition, the thickness of the sliding brace also affects the bearing capacity. When the window sash is heavy, it is best to choose a sliding brace with a thickness of 2.5 or more.

6、 What "five" metals do we often refer to when it comes to door and window hardware?

1. Building door lock: a lock installed on the door leaves and frames of buildings that need to be opened and closed. It generally consists of a lock body (including lock tongue, door and window hardware, operating mechanism, and braking mechanism), as well as a lock panel, handle, cover plate, etc.

2. Handle: used for opening and closing metal window sashes. It is generally installed in the middle of the edge of the window sash, and some are also designed as a mechanism connected to the hardware of the door and window with a bolt. Use brass, low-carbon steel, zinc alloy, stainless steel and other materials for stamping and forming, with nickel, chromium or zinc plating on the surface.

3. Support: used to position the opened metal window sash. It is generally installed at the lower edge of the window sash, and some are also designed to be used in conjunction with hinges.

4. Hinge: also known as hinge. It is a connector between doors and frames, and between windows and frames, which can allow doors and windows to rotate freely and open and close door and window hardware. The hinge is formed by connecting the blades and the pin shaft.

5. Door closer: a device that can automatically close or fix an open door leaf in a certain position.

The quality of hardware components also affects the lifespan of doors and windows. Good hardware should appear thick and have a good surface gloss, a dense protective layer, and no scratches or scratches. It is important to be flexible when opening. The parts produced using precision casting technology meet most of the requirements for door and window hardware.

Precision machining