At the meeting, Professor Xiao Bing of China Southern Institute of Mechanical and Electrical Engineering first introduced the latest achievements of China Southern Airlines in brazing diamond tools. The rich images and data were used to introduce such achievements in military, shipbuilding, high-speed rail, stone, photovoltaic and other industries. The test results and industrialization prospects. Professor Lu Wenzhuang focused on the latest research results in CVD diamond film and its tools and the experimental results and industrialization prospects of difficult materials in the aviation field. 
Minister Tang not only encouraged specific project cooperation between China Southern Airlines and Henan enterprises, but also proposed the idea of ​​co-constructing the Diamond Tools Research Institute with Henan Province. The research institute is jointly invested by the government, universities and enterprises, and is responsible for studying the frontiers of diamond tool manufacturing. Basic and common technical issues, research results are carried out by enterprises for industrial production, thus promoting the development of Henan diamond tool manufacturing to high-end. Director Wang introduced the guidelines and policies of the Henan Provincial Government to support the development of the super-hard materials industry. This was also reflected in the guiding opinions on the construction of the Central Plains Economic Zone approved by the State Council. China Southern's research and development and talent advantages in diamond tools combined with the advantages of Henan's super-hard materials province will definitely produce a huge effect of 1+1>2, which will definitely promote the great development of Henan's economic construction. He called on Henan enterprises to cooperate with China Southern Airlines on specific projects. The Ministry of Industry and Information Technology will give support. The large cooperation framework will return to the leaders, and the leaders will make research decisions on cooperation and establishment of the institute. The Secretary-General of the Association and the CEOs of the participating companies all praised this kind of cooperation, and they have a strong interest in deep and extensive cooperation. Specific projects and enterprises have specifically negotiated with China Southern Airlines, and hope that the provincial and provincial governments will give great support to the cooperation. , form a resolution as soon as possible. The negotiation has achieved phased results. Individual enterprises have conducted in-depth negotiations on specific projects, and the cooperation intentions are clear. The two parties will reach an agreement on specific terms. This event is the first political, school and enterprise cooperation negotiation organized and participated by Super Association. The initial effect is satisfactory. In the future, we will actively participate in such activities and strive to promote the development of superhard materials industry. (Correspondent Li Li)Wedge Anchor
Product Features
This product has longer threads and is easier to install. It is often used in heavy-duty installations.
To obtain a reliable and huge tightening force, it is necessary to ensure that the clamp ring fixed on the gecko is fully expanded. And the expansion clamp must not fall off the rod or twist or deform in the hole.
The calibrated tensile force values are all tested under the conditions of cement strength of 260 ~ 300kgs / cm2, and the maximum value of the safety load must not exceed 25% of the calibrated value.
Application Area
Suitable for concrete and dense natural stone, metal structures, metal profiles, floor plates, support plates, brackets, railings, windows, curtain walls, machines, beams, beams, brackets, etc.
Size
DIN:M6 M8 M10 M12 M14 M16 M18 M20 M24
ANSI:1/2 1/4 3/4 3/8 5/8 5/16 1"
Surface treatment
WZP YZP HDG
Material
Carbon steel
Technical data
|
Size |
Drill hole |
Length range |
Design drawing force |
Ultimate frawing force |
Dseign shear force |
Ultimate shear force |
|
M6 |
6 |
40-120 |
5 |
9.7 |
-- |
-- |
|
M8 |
8 |
50-220 |
8 |
16 |
6 |
9 |
|
M10 |
10 |
60-250 |
12 |
24 |
8 |
14 |
|
M12 |
12 |
70-400 |
18 |
33 |
18 |
29 |
|
M14 |
14 |
80-200 |
20 |
44 |
22 |
37 |
|
M16 |
16 |
80-300 |
22 |
51.8 |
26 |
45 |
|
M18 |
18 |
100-300 |
28 |
58 |
28 |
57 |
|
M20 |
20 |
100-400 |
35 |
70 |
31 |
62 |
|
M24 |
24 |
12-400 |
50 |
113 |
45 |
88 |
|
1/4 |
1/4(6.35mm) |
45-200 |
5 |
9.7 |
-- |
-- |
|
5/16 |
5/16(8mm) |
50-220 |
8 |
16 |
6 |
9 |
|
3/8 |
3/8(10mm) |
60-250 |
12 |
24 |
8 |
14 |
|
1/2 |
1/2(12.7mm) |
70-400 |
18 |
33 |
18 |
29 |
|
5/8 |
5/8(16mm) |
80-200 |
20 |
44 |
22 |
37 |
|
3/4 |
3/4(19.5mm) |
80-300 |
22 |
51.8 |
26 |
45 |
|
1" |
1"(25.4mm) |
100-300 |
28 |
58 |
28 |
57 |
Wedge Anchor,Power Stud Wedge Anchor,Expansion Wedge Anchor,Stainless Steel Expansion Anchors
Hebei Qianmu Fastener Manufacturing Co., Ltd , https://www.qmjgjfasteners.com