Viscoelastic Body Adhesive Tape
I System description:
Viscoelastic Body Adhesive tape is a new-type high-performance viscoelastic polyolefin material. It preserves the dual characteristics of the solid adhesive material and liquid adhesive material. In normal conditions, Viscoelastic anticorrosive tape's viscoelastic property will keep above thirty years. Viscoelastic anticorrosive tape has excellent viscoelastic, sound water-proof and easy-used characters.
â…¡ Product feature:
â…¢ Technical Datas:
Viscoelastic Body Adhesive Tape Viscoelastic Body Adhesive Tape, Visco Elastic Body Tape, Pipeline Viscoelastic Body Adhesive Tape Jining Xunda Pipe Coating Materials Co.,Ltd , http://www.pipe-wrap.com
It is understood that the project uses the original hollow static pressure turret head frame, and the grinding process of the two-end stepped hole and deep hole of the sleeve type part is completed once the workpiece rotation axis is unchanged, and the secondary clamping correction is eliminated. The influence of the error has changed the process path of the traditional internal grinding machine, and the coaxiality of the internal hole grinding has been improved from the structure. The typical axiality of the typical workpiece is ≤ 0.004 mm.
In addition, the head frame and grinding head of the project adopt advanced static pressure and dynamic hydrostatic bearing technology, which has high rotation precision and long service life. The workpiece clamping method is changed from one-point clamping to two-point clamping, which improves the clamping rigidity and greatly reduces the surface roughness of the grinding workpiece. The operation is simple and convenient, the auxiliary time of the machining process is reduced, the cylindricity of the inner hole at both ends of the workpiece is ensured, and the grinding efficiency is improved. Moreover, the machine adopts the CNC feed system and has various configuration schemes. It can be equipped with double grinding heads or single grinding heads and high-precision double-wedge ring positioning rotary table, which can meet the needs of different users.
At present, the prototype produced based on this technology has been tested by the mechanical industry combined machine tool and hydraulic component product quality supervision and testing center, and all performance indicators have met the requirements of the national internal grinding machine precision inspection standard. The experts at the meeting agreed that the built-in structure design of the workpiece of the project is the first in China, which can achieve high precision and efficient internal grinding. The main performance and technical indicators have reached the international advanced level. The appraisal committee agreed that the project passed the scientific and technological achievements appraisal and suggested to further accelerate the transformation of scientific and technological achievements to form a series of products.
It can be use in the surface of steel, PE, PP, FBE etc. Directly.
Completely compatible to other coating (three-layer PE, CTE-coating, asphaltum)
Excellent chemical resistance and sealing, it is completely water-proof.
It can be self-repair for light defects.
It is useful to pipeline joint anticorrosion and repair, also for elbow pipe, pipe bending, three joints and insulated flange.
Widely applicable temperature(it can be installed between -30 degrees to 60 degrees).
The Construction Quality can be handled. It seldom affects by the environment and the operator.
It can be stored in long time and the material it adopts is eco-friendly.
Jiangsu Hengli high precision internal grinding machine technology passed the appraisal
On April 17, 2008, the National Machinery Research Institute, Beijing Mechanical and Electrical Research Institute, Tsinghua University and other experts organized the "GM2 workpiece built-in high-precision internal grinding machine technology" project organized by Jiangsu Hengli Combination Machine Tool Co., Ltd. The provincial scientific and technological achievements were identified.