-
Ceramic Machining Method
For ceramic materials, due to their special physical and mechanical properties, initially they can only be processed by grinding methods. With the development of mechanical machining technology, various processes similar to metal machining can now be used for CNC ceramic machining.
-
Machining UMHW
Identification method of ultra-high molecular weight polyethylene Machininguhmw-pe is a polymer compound, which is difficult to process, and has super wear resistance, self-lubricity, high strength, stable chemical properties, and strong anti-aging properties, so it is distinguished between true and false polymers. When polyethylene, we must pay attention to its several characteristics, the specific identification method is…
-
Copper Alloy Casting Process
In the process of machining copper, the crystallization characteristics of copper alloys with different compositions are different, the casting performance is different, and the casting process characteristics are also different. Tin bronze: The crystallization characteristic is that the crystallization temperature range is wide and the solidification area is wide. Poor fluidity in casting performance, easy to…
-
Solve the Difficult Problem of Stainless Steel Cutting
The performance of chipped stainless steel materials in stainless steel machining services is poor. In the actual cutting of chips, there are mainly the following problems: For the problem of work hardening, work hardening is mainly manifested in the following three aspects: First, due to the greater plasticity of stainless steel materials and strong deformation, when deformation…
-
Commonly Used Stainless Steel Products Machining Technology
The surface, shape and performance obtained by post-processing on the original form of stainless steel are suitable for industrial stainless steel products. Such as: commonly used machining flat plate, slitting, and then surface treatment, wire drawing, sand blasting, frosting, mirror surface, color coating, filming. Further in-depth machining includes laser, shearing, bending, grooving, stamping, welding, polishing, etc. Stainless…
-
The Correct Use Method of Swiss CNC Punch Mold
The service life of Swiss CNC punch press molds depends on factors such as reasonable mold structure, high manufacturing accuracy, good heat treatment effect, correct selection of punch presses, and mold installation accuracy of punch presses. For the neglected links, the following points should be noted: (1) The mold should be strictly inspected before installation…
-
What are the unloading failures of CNC machining centers?
Difficult tool unloading in CNC machining centers is one of the common faults, but due to its complicated structure, involving electrical, mechanical, pneumatic, hydraulic, etc., any failure of a loop link will cause machine tool unloading failure. This article takes the maintenance case of a VC1055 CNC machining center as an example, analyzes the common…
-
Numerical control machine tool filter type and principle analysis
The metal cutting process can produce the following three types of oil mist The oil mist is generated in different ways, and the particle diameter range is also quite different. Under normal circumstances, the oil mist produced by the mechanical atomization process mainly exists in the form of droplets, and the diameter of the droplets…
-
Advantages of Brass Machining Products
Advantages of brass machining products
-
The Machine Characteristics Of Vertical Machining Centers
1. High rigidity structure 2. Excellent manufacturing The vertical machining center of VMC500 high-speed tip-dense drilling, when it leaves the factory, its positioning accuracy of motion coordinates and city-recovery positioning accuracy all pass the inspection, and its means are scientific and the data is reliable. 3. High precision rigid spindle 4. Very high positioning accuracy…
-
Aluminum and Aluminum Alloy Surface Pretreatment Method
Method 1: Degreasing treatment. Wipe with absorbent cotton soaked in solvent. After removing oil, wipe with a clean cotton cloth several times. Commonly used solvents are: trichloroethylene, ethyl acetate, acetone, methyl ethyl ketone and gasoline. Method 2: Chemical treatment in the following solution after degreasing: concentrated sulfuric acid 27.3 (mass fraction, the same below), potassium…
-
Superplastic Forming Process Of Titanium Alloy Sheet Metal Parts
The emergence of superplastic forming technology provides a new technical approach for the formation of certain titanium alloys with superplastic properties.Forming plan includes: forming device, mold material mold structure, heating method, charging method, wall thickness control and protective measures, etc. The main factors that should be considered in determining the forming plan are:
