CNC Milling Machine Vertical

Machine parameter 

The cnc milling machine vertical adopts Taiwan Okada manipulator tool magazine, 24 disc tool magazines, and the tool change time is repeated to increase production efficiency. It uses the pneumatic oil circuit component oil pump as standard with Hegu/Proton; the pneumatic component AirTAC ensures oil circuit lubrication and pneumatic pressure, high-speed spindle, Taiwan KENTURN/ROYAL; 10,000-rpm spindle, stable and efficient (optional 12,000-rpm spindle ), Taiwan HIIWIN/PMI Roller Guide
Roller linear guide, high precision, smooth movement, suitable for high-speed mobile processing. Operating system
Optional: Japan FANUC/Mitsubishi, Siemens, Taiwan SYNTEC, GSK CNC

"M" shaped rib structure ensures the rigidity and stability of the machine tool
Yunnan castings, double annealing and vibration aging, natural aging treatment eliminates internal stress and does not deform for a long time

Factory show

Machine features

cnc milling machine vertical use gray iron HT300 resin sand integral wood mold casting, After secondary tempering and vibration aging for 1 year of natural aging, internal stress is eliminated to ensure rigidity, Using gray iron HT300 resin sand integral wood mold casting
After secondary tempering and vibration aging for 1 year of natural aging, internal stress is eliminated to ensure rigidity

Linear guide

Taiwan PMI/ HIWIN roller linear guideway (P grade), high load bearing, high torsion cutting, strong anti-vibration ability

Grinding screw

HIWIN upper silver C3 grade grinding pre-stretching screw rod, eliminating backlash heat treatment, good rigidity, wear resistance and high precision
Spindle
Original imported BT40/50 direct-connected spindle, standard air curtain ring spray automatic constant temperature circulation cooling system

Optional: automatic spiral chip removal function, 30KG center water outlet, four-axis/five-axis function, etc.... With spindle oil cooling function, center air blowing.

How to draw a good part drawing is processed by milling machine cnc machine ？

There is never an easy task in this world, and the same is true for mechanical design. Anyone who is engaged in the mechanical design industry starts with drawing the simplest part diagram. For example, surveying and mapping a simple component, helping others to disassemble and draw a part drawing from the component drawing, etc., these are the stages that a novice must go through. However, even a simple part drawing is full of errors: or the dimensions are not complete, or the tolerances are not suitable, or there is a closed dimension chain, or the technical requirements are wrong, etc. Therefore, the machinery industry has always required long-term accumulation and learning. The foundation is very important when a tall building starts from the ground, let us start by drawing a part diagram!

A drawing that expresses a part is called a part drawing. It is the basis for manufacturing and inspecting parts, the basis for the craft department to make the process route, and the basis for the quality inspection department to inspect.

01
Contents of Parts Drawings

The first thing we should know is what should be included in a complete part drawing.
1) Graphics: Use a set of views (including view, section view, section view, etc.) to express the structural shape of the part completely, clearly and simply.

2) Dimensions: Use a set of dimensions to completely, clearly and reasonably mark the structural shape of the parts and the size of their mutual positions.
picture

3) Technical requirements: Use some specified symbols and words to concisely give the technical requirements that parts should meet during manufacturing, inspection and use. Including roughness, dimensional tolerance, shape tolerance, datum symbol, technical requirements, etc.
picture

4) Title bar: Use the title bar to fill in the name of the part, the material, the proportion of the drawing, the name and date of the drafter and checker, etc. (The title bar used in this figure is a simplified version, and only the full version is used in the project).

02
Part structure analysis method

Anyone who is engaged in the design industry starts with imitation. Imitate other people's appearance, learn their design ideas, and constantly accumulate experience. The structural analysis of parts is to analyze the functions of different structures of parts based on design requirements and process requirements. We not only need to know what the part looks like (simple surveying and mapping), but also why it is designed in this way (design thinking), so that we can improve our design thinking instead of blindly imitating it.
(1) From the perspective of design requirements, parts in the machine can perform functions such as support, accommodation, transmission, coordination, connection, installation and positioning, which are the basis for determining the main structure of the parts.

(2) From the perspective of process requirements, in order to make the blank manufacturing, processing, measurement, assembly and adjustment of parts smooth and convenient, structures such as rounded corners, draft angles, and chamfers should be designed. Basis for the structure.

(3) From the perspective of practicality and aesthetics, not only is the product required to be usable, but it is also required to be economical and aesthetically pleasing, and the structural shape must be considered from an aesthetic point of view.

03
Example 1 of part structure analysis

The figure below shows the driven shaft of a reducer. Its main function is to be installed in the bearing, support the gear to transmit torque, and connect with external equipment.

We analyze the role of its various features, as well as design ideas.

04
Part structure analysis example 2

The picture below shows the base of a gearbox, which is a more complicated part. We must design a gearbox in the school curriculum design. The role of each feature of the gearbox base is now analyzed.

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