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understand complicated CNC machining parts drawings
We welcome your part drawing and sample. Our company will quickly analyze your drawings and give a reasonable CNC machining method and quotation.
07
May
Tag Archives: Milling stainless steel parts
07
May
Drawings and Quote of several turning and milling parts
Common CNC machining precision parts structure drawings and Quote : shaft and sleeve parts; plate and cover parts; fork frame parts; al...
07
May
The code and symbol of the size of CNC machined parts
There are peaks and valleys with small spacing on the surface of the part, and the micro-geometric characteristics formed by it are called surface roughness. When CNC machining parts, it is formed due to the tool marks left by the tool on the surface of the part and the plastic deformation of the surface metal when CNC cutting and splitting.
06
May
CNC milling cost and quotation
CNC milling cost structure, generally in accordance with the calculation of working hours!
If you want to machine a workpiece, the fir...
06
May
CNC milling of precision hardware parts
The CNC milling machine can perform milling processing of complex-shaped hardware parts. Milling is to fix the blank, and use a high-speed rotating milling cutter to move on the blank to cut out the required shapes and features. Traditional milling is mostly used to mill simple shape features such as contours and grooves. CNC milling machines can process complex shapes and features.
06
May
Reaming technology of machined parts
The reaming method is shown in Figure 7-4, and the reaming allowance (D-d) can be consulted in the table. The form of the reamer varies with the diameter. The diameter of Φ10~Φ32 is a taper shank reamer, as shown in Figure 7-5a. The diameter of Φ25~Φ80 is a sleeve type reaming drill, as shown in Figure 7-5b.
06
May
Process characteristics of boring
Single-edge boring tool boring has the following characteristics:
(1) The adaptability of boring is strong. Boring can be carried out on the basis of drilling, casting and forging holes. A wide range of achievable dimensional tolerance levels and surface roughness values;
06
May
Broaching of part holes
Broaching of aluminum alloy, stainless steel, copper and titanium alloy parts:
Broaching is a highly efficient finishing method. In addition to broaching round holes, it can also broach through holes and internal keyways of various cross-sectional shapes, as shown in Figure 7-19. The achievable dimensional tolerance grade for broaching round holes is IT9~IT7, and the surface roughness value is Ra1.6~0.4μm.
06
May
Turning and milling combined processing of cylindrical parts
In order to meet the different machining needs of customers, Methods Machine Tool Company provides two models of Nakamura Tome machines equipped with B-axis. The STW-40 machine tool with a standard 40-station automatic tool changer is designed to process large and heavy parts. Such as: castings and forgings, and can process workpieces up to 17 inches in diameter. However, in response to customer needs, Methods Machine Tool Company can now provide a smaller model of B-axis machine tools, namely NTJ (B-axis turret).
06
May
CNC Machining Cost is How Much
What is the cost of CNC machining? man-hour Quote for CNC machining of different materials (metal, plastic).
First of all, CNC machining costs will vary significantly due to the different CNC machining parts you are doing. Before placing an order, it is necessary to check the overall budget of your project. You must consider several aspects that affect the cost of CNC machining.