Standard Shread Pitch of M12 Connector

-
Coarse teeth 1.75mm, fine teeth 1.5mm, 1.25mm, 1mm.
Pitch: measured along the direction of the helix, the distance between two adjacent threads. Generally refers to the axial distance between the corresponding two points on the middle diameter line of two adjacent teeth on the thread in the thread pitch. A spiral Zhi Dao-shaped continuous convex portion with a specific cross-section made on the surface of a cylindrical or conical matrix. The tread pattern is divided into cylindrical thread and conical thread according to its parent shape; it is divided into external thread and internal thread according to its position in the matrix and is divided into triangular thread weight, rectangular thread, and trapezoidal thread according to its cross-sectional shape (tooth shape), Zigzag thread and other special shape threads.
Standard Shread Pitch of M12 Connector
In the inch system, the pitch is indicated by the number of teeth per inch (25.4mm).
The advent of spiral CT produced a new concept. Pitch (Pitch, P). For the early single-layer spiral, the manufacturers uniformly defined this, that is, the screw pitch = the tube rotation 360 degrees to get into the bed distance/collimation width. The concept of a multi-slice spiral CT pitch is a little complicated. A multi-slice CT has a collimating width that contains multiple adjacent images.
Whether the manufacturer has to negotiate (or not to compromise) has led to a confusing definition of the denominator: collimation width in the multi-layer spiral pitch formula. For example, Multi-layer CT such as MARCONI uses the entire collimation width as the scoring denominator (number of layers * width of a single collimator), while GE, etc. use the collimation width of each layer image as the denominator. Because the foundation definition is confusing, the calculation formula results are confusing.
Regardless of whether the former is 4, 8, or 16 when the bed-entry distance is equal to the entire collimation width, the calculated pitch is equal to 1, while the latter is constantly changing, and the calculated results are equal to 4, 8, and 16, respectively.

Yeahui is a connector supplier with 11 years of experience in developing high-quality connectors and wiring harnesses. We have many types of products, including obd connector, circular connector, agricultural connector, and so on. We can meet the requirements of various customers. Feel free to learn more about connectors or buy our connectors, looking forward to your message.

评论

发表评论

此博客中的热门博文

What is the Difference Between J1939 Connector Type 1 and 2?

-
图片
  SAE J1939 (hereinafter referred to as J1939) is the recommended standard of the American Society of Automotive Engineers (SAE). It is controlled and communicated by the "Truck and Bus Electrical & Electronics Committee" (Track & Bus Electrical & Electronics Committee). Developed and written by the Track & Bus Control and Communications Network Subcommittee. J1939 has become a recognized industry standard and choice for commercial vehicle diagnostics and data communication heavy, off-highway, truck, bus, ship propulsion, power generation, industrial pumping, construction, and material handling machinery. J1939 is a high-level protocol network (CAN) based on Controller Area. It is widely used by the diesel engine industry to provide diagnostic data such as vehicle engine speed, temperature, oil temperature, exhaust emissions, and other customizable options. J1939 connectors are divided into black and green rubber cores, but do you know the difference between t
阅读全文

Benefits of overmolded connectors and wiring harnesses?

-
图片
What is overmolding? In short, overmolding is an injection molding process in which two or more materials are used to combine a harness wire and a connector to form a single part, and the cable assembly is placed in a mold. In this process, the first material substrate will be covered by other materials. The overmolding process requires the use of insert molding (single injection) or multiple injection molding techniques to cover rigid plastic parts with TPU layers or other overmolding materials. So what are the benefits of the connector and harness overmolding process? Benefits of overmolding connectors and harnesses: 1. Increase the flexibility of the cable harness exit so that most of the movement between the cable harness and the connector occurs at the cable harness exit. 2. Provide abrasion resistance, impact resistance or impact resistance. 3. Fix the cable assembly by sealing the assembly in plastic. 4. Provide 360 degree strain relief and increase tension. 5. Cr
阅读全文

​Two performances that the connector's needs

-
图片
When selecting a connector, first look at the mechanical properties, when the two connection points are to be connected by a connector, it is considered whether the insertion force and the extraction force of the connector are in compliance with the product standard. There is also a need to pay attention to its environmental performance, which can be selected according to the working environment of the mechanical equipment using the connector. The connector used in mechanical equipment must be subjected to a working temperature range that is greater than the operating temperature range of the mechanical equipment，whice must be able to work under the maximum humidity of the mechanical equipment, and also have the ability to resist impact, push and vibration. ​ A good connector must work properly at its standard high and low temperatures, and its parts must not be damaged by high or low temperatures. It is well known that humidity affects the insulation performance of the connector.
阅读全文