Company Name: Shenyang Lubang Machinery Co., Ltd. (formerly Railway Machinery Plant)
Contact: Manager Lin
Fax: + 86-024-89648866
Mobile phone: 13998189555
Postal Code: 110121
Address: Wangyi Development Zone, Shenbei Street, Shenbei New District, Shenyang, Liaoning
The drawing machine has the characteristics of high precision, which can basically guarantee the finished product, and only a few need to be processed again. In addition, the material utilization rate of cold extrusion machines is usually as high as 80% or more, which greatly reduces the consumption of steel, non-ferrous metal and other raw material manufacturers, and also reduces the low production costs.
Shenyang stretching machine should regularly perform stone maintenance and maintain gloss. Relying on dust removal and cleaning can not keep the beautiful luster of the stone. Therefore, we must regularly ask professional companies to send someone to do stone maintenance and gloss regeneration maintenance work, such as: recrystallization of the marble surface using crystallizing liquid, or regenerating the marble or granite surface with polishing powder, or using breathable gloss protection Agents and so on. Keep your stone as new as ever.
It is worth paying attention to keep the hydraulic oil clean during the use of the hydraulic stretching machine, because this is not a big problem at first, once it appears, it will be delayed and bring unnecessary trouble to our production. Therefore, it is very important to keep the hydraulic oil clean. Let me tell you how to keep the hydraulic oil clean and some solutions.
Check the hydraulic system of the stretcher for debris or water. If there is, it indicates that the V-ring of the pushing mechanism may be damaged. At this time, the V-ring must be replaced.
The stretching machine provides two sets of capacity test space, allowing the operator to have a wider range of use, especially when the power gap between the raw material and the finished product is large. The floor type is used in the type, mainly in steel wire, small screw fabrics and other industries. Often used. Bending strength refers to the strength when the sample is placed on the two fulcrum points of the tensile machine by the simple supported beam method, and a concentrated load is applied between the two fulcrum points to deform the sample until it breaks. For non-brittle materials, the yield phenomenon occurs when the load reaches a certain value. At this time, the load is also called failure load, and its strength is called static bending yield strength. The flexural modulus of elasticity refers to the ratio of bending stress and strain within the limits of the material. There are two standard methods of bending strength for three-point bending and four-point bending, and the qualitative distribution of loading method, bending moment and shear force.
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