introduction
Cutting steel refers to the addition of a certain amount of one or more kinds of free cutting elements such as sulfur, phosphorus, lead, calcium, selenium, and tellurium to the steel to improve the machinability of the alloy steel. With the automation of cutting machining. , High-speed and precision, It is very important that the steel has good free-machining properties. This kind of steel is mainly used for machining on automatic cutting machines, so it is also special-purpose steel. Free-cutting steel is mainly used to produce less stress. Requires strict dimensions and roughness Instrumentation , watch parts, automobiles, machine tools and various other machines; standard parts with strict dimensional accuracy and roughness, and relatively low requirements for mechanical properties, such as gears, shafts, bolts, valves, bushings, pins, pipe joints , Spring seat cushions and machine screws, Plastic molds, Surgical and dental tools, etc. Therefore it is very important to accurately measure the wire diameter.
1, Roller diameter measuring instrument
Rolling diameter measuring instrument meets the production characteristics and requirements of free cutting steel. The installation position is optimized on the existing basis (it can be installed after the finishing rolling unit and after the sizing unit is reduced). It mainly meets the requirements of rolling round steel testing, taking into consideration the thread Steel inspection, rolling diameter measuring instrument with reliable and effective local and long-distance communication network control. Rolling diameter measuring instrument can achieve high-precision round size detection and rebar size, and are online testing, and can detect high temperature steel.
2, the main parameters
Measurable rolled material specification range: Φ4~ Φ35mm
Measurement accuracy: ±0.015mm
Rolling speed: 120 m/s
Detecting steel temperature range: 700--1300 °C
The configuration elements satisfy: 8 probes of the same cross section, rapid capture, high precision, high stability, and dynamic trajectory changes.
3, the function of rolling gauge
● Satisfy the detection requirements of easy-to-cut steel and other easy to generate secondary oxidation slag steel.
● It can quickly and accurately measure the outside diameter size and cross-sectional shape of the rolled material.
● High-precision measurement (dynamic better than ±0.015mm), non-contact 360 ° real-time continuous measurement.
● It can provide head and tail failed length data for rolled material.
● Defect alarm (periodic defects such as ears, wrong rollers, ellipses, oversize, etc.)
● System correction function (temperature correction, measurement calibration, etc.)
● Provide historical data query (storage time ≥ 3 months).
● The operation of the device is simple and the system operation interface is friendly.
● Remote LED display wireless communication.
● Comes with a purge system, eliminating the need for on-site compressed air.
4, steel rolling diameter measuring instrument can take into account what test
Rolling diameter measuring instrument is a device applied to the on-line detection of steel wire diameter. It is widely used in rolling steel field for high-precision wire diameter size testing. It mainly meets the requirements of rolling round steel testing, taking into account the hexagonal steel, square steel, thread Steel inspection, with reliable and effective local and long-distance communication network control. Is a reliable, accurate, long life cycle, easy maintenance of modern steel rolling equipment essential equipment.
Conclusion
Rolling diameter measuring instrument is a high-precision wire diameter size testing equipment, which can simultaneously take into account other types of steel testing. It is a high-performance on-line testing equipment, which brings great convenience to steel rolling workers and greatly improves the quality of steel products.
This article consists of Baoding Lanpeng Measurement & Control Technology Co., Ltd. write
