fly screen mesh by the metre

...

fly screen mesh by the metre2025-08-14 06:31 【fly screen mesh by the metre】

The last is the size of the barbed rope or blade barbed rope. The commonly used size is good, especially for some special-shaped products, which need to be mentioned repeatedly in the production process of the barbed rope factory to avoid unnecessary losses.

...

fly screen mesh by the metre2025-08-14 06:22 【fly screen mesh by the metre】

The drawing process of waste product drawing process has a great influence on product function. Generally, large total surface reduction rate (see area reduction rate) and small pass surface reduction rate (about ≤23%) are selected to ensure the tolerance of products. About high strength spring steel wire, the exit temperature of each pass steel wire should be controlled when drawing below 150℃, to prevent the steel wire from changing cracks due to strain aging, which is the main disadvantage of steel wire obsoletion.

...

fly screen mesh by the metre2025-08-14 06:17 【fly screen mesh by the metre】

...

fly screen mesh by the metre2025-08-14 06:12 【fly screen mesh by the metre】

...

fly screen mesh by the metre2025-08-14 06:09 【fly screen mesh by the metre】

---

Post time: 09-09-22

...

fly screen mesh by the metre2025-08-14 05:15 【fly screen mesh by the metre】

...

fly screen mesh by the metre2025-08-14 04:22 【fly screen mesh by the metre】

...

fly screen mesh by the metre2025-08-14 04:17 【fly screen mesh by the metre】

In the rolling process, if the surface of the steel wire is rough, the relative friction coefficient of the steel wire and roll increases, the friction resistance increases, the steel wire elongation decreases, the width increases. In the production of weighted leather material is easy to wide, is because of its rough surface. On the contrary, the surface of the steel wire is smooth, because the friction resistance between the steel wire and the roll is small, it is easy to extend, and the width is small. Domestic steel wire in order to prevent rust, the surface coated with butter, such as butter removal is not clean, easy to slip when rolled flat, also affect its width.

...

fly screen mesh by the metre2025-08-14 03:55 【fly screen mesh by the metre】