Small Shop Cnc Milling Machine

Small shop cnc milling machine details quality assurance, optional configuration of CNC rotary table, extended fourth axis function, for processing applications of specific parts
Spindle from Taiwan, the whole set of spindle is assembled under constant temperature conditions to ensure the rotation accuracy of the spindle
Disc magazine
Installed on the side of the column, the manipulator tool changer completes the tool change and delivery, making the tool change process fast and accurate
Screw gauge
Small dynamic and static friction, small high-speed vibration, high positioning accuracy

Three-axis rail vertical processing V1370 product introduction:

1. The overall structure of Small shop cnc milling machine vertical processing has been analyzed by FEA and made of cast iron. It has been heat-treated to eliminate stress, and the strong bottom structure has shock-absorbing effect to ensure the best rigidity, precision and durability.

2. The counterweight system of the machine tool is equipped with guide rails to make the spindle head more stable when cutting or moving up and down quickly, and suppress vibration to ensure accuracy.

3. The three-axis of the machine adopts C3 grade ball screw, cooperates with nut preloading and screw pretensioning, eliminates backlash and temperature rise elongation in advance, realizes stable positioning and repeatable accuracy, and has the advantage of long working life.

4. The machine tools are inspected according to the VDI3441 standard for radiation, and are tested according to the ASME standard in principle to ensure the presentation of the accuracy of the machine tool.

Machine parameter 

Testing Center
Advanced testing equipment

laser interferometer
The imported laser interferometer is used for small shop cnc milling machine precision inspection and precision compensation, and the acceptance is strictly in accordance with German precision standards. The movement precision of the whole stroke is calibrated and compensated to ensure high-precision processing effect.

CMM
The key parts of the machine tool are measured with three coordinates and can only be assembled after passing the 100% inspection, which effectively guarantees the accuracy of the machine tool.

Ballbar
Install the two ends of the ballbar on the spindle and worktable of the machine tool respectively, measure the circular trajectory formed by the two-axis interpolation motion, and compare this trajectory with the standard circular trajectory, so as to evaluate and diagnose the dynamics of CNC machine tools precision

Dynamic balance detector
According to the highest level CO.4 requirements of the IS01940 standard, the machine tool spindle and motor are dynamically balanced to improve the machining accuracy of the spindle.

Eight out of ten bearings are broken, all of which are caused by your installation

Installation instructions for various bearings,
Bearings with D<=100mm: use installation tools for cold installation
Bearings with D>100mm: use heating method, induction heater is recommended

Instructions for use of rolling bearings

1. When installing the bearing, the force should be uniform, and it should not be hammered directly. For example, if the fit interference is large, the bearing should be heated in an air heating furnace or an oil furnace with automatic temperature control, and the heating temperature should be strictly controlled below 120°.

2. Bearings equipped with nylon cages can work continuously and stably for a long time at -40°~120°, and should not work for more than 4 hours at 150°, and the short-term temperature peak can reach 180°. 3. The warehouse where the bearings are stored should be clean, dry and not allowed to be stored in the same warehouse as chemical products, the relative humidity should not exceed 65%, and the bearings are not allowed to be stored on the ground.
Installation and use of deep groove ball bearings

1. When installing the bearing, the force should be uniform, and it should not be hammered directly. For example, if the fit interference is large, the bearing should be heated in an air heating furnace or an oil furnace with automatic temperature control, and the heating temperature should be strictly controlled below 120°.

2. Bearings equipped with nylon cages can work continuously and stably for a long time at -40°~120°, and should not work for more than 4 hours at 150°, and the short-term peak temperature should not exceed 180°.

3. The warehouse where the bearings are stored should be clean, dry and not allowed to be stored in the same warehouse as chemical products, the relative humidity should not exceed 65%, and the bearings are not allowed to be stored on the ground. 4. Bearings in stock should be re-cleaned every other year and packaged for anti-rust.
Angular contact ball bearing installation and use

1. When installing the bearing, the force should be uniform, and it should not be hammered directly. For example, if the fit interference is large, the bearing should be heated in an air heating furnace or an oil furnace with automatic temperature control, and the heating temperature should be strictly controlled below 100°.

2. Bearings equipped with nylon cages can work continuously and stably for a long time at -40°~120°, and should not work for more than 4 hours at 150°, and the short-term temperature peak can reach 180°. 3. The warehouse where the bearings are stored should be clean, dry and not allowed to be stored in the same warehouse as chemical products, the relative humidity should not exceed 65%, and the bearings are not allowed to be stored on the ground.
Installation and use of spherical roller bearings

1. The user should select the appropriate fit and axial clearance of the bearing according to the requirements of use. Please check the bearing code after unpacking.

2. Before the bearing is installed, if it is necessary to add grease to the bearing, the grease must be clean and appropriate.
3. It is advisable not to hammer the end faces of the inner and outer rings and the rollers directly during installation, so as not to crack the inner ring or the middle and small ribs. Usually the user should put the bearing into the mineral oil and heat it to 90°~100° and install the spindle immediately. Do not use local spraying and burning method for bearings, and users should install them with special sleeves when it is difficult to "hot install".

4. The bearing should have a good sealing and dustproof device and lubrication during use, and the oil cannot be cut off.

5. The bearing warehouse should be clean and dry without environmental pollution, the bearings should not be stacked on the ground, and the packaging should not be damaged. Bearings in stock for more than 1 year must be re-cleaned and re-oiled.
Installation and use of thrust spherical roller bearings

1. When installing the bearing, the bearing oil seal should be cleaned and then coated with clean high-quality lubricating oil.

2. When installing the bearing, it should be evenly stressed and not hammered. If the fit interference is large, put the bearing in mineral oil and heat it to 90°~100°, then install it immediately.

3. The warehouse where the bearings are stored should be clean and clean, and the relative humidity should not exceed 65%. 4. Bearings in stock should be cleaned and oiled every other year, and the oil seal package should be kept in good condition. 5 When using bearings, there should be good sealing and dust-proof devices, and the working conditions should be checked frequently.

Installation and use of three axis cnc milling machine cylindrical roller bearings

1. The bearing is a separable type, and the user can adjust the clearance according to the need during installation.

2. Before use, the bearing should be cleaned with gasoline or kerosene and kept well lubricated.

3. When installing the bearing, the bearing should be pressed into the component, and knocking is strictly prohibited.

4. The storage place of bearings should be clean and ventilated to avoid moisture. Bearings that need to be stored for a long time should be regularly rust-proofed.

Installation and use of thrust ball bearings

1. When installing the bearing, the bearing seal should be removed, washed and then coated with clean high-quality lubricating oil.

2. When installing the bearing, it should be evenly stressed and not hammered. If the fit interference is large, put the bearing in mineral oil and heat it to 90°~100°, then install it immediately.

3. The warehouse where the bearings are stored should be clean and clean, and the relative humidity should not exceed 65%.

4. Bearings in stock should be cleaned and oiled every other year, and the oil seal package should be kept in good condition.

5. When using bearings, there should be good sealing and dust-proof devices, and the working conditions should be checked frequently.

Q&A

Q1. How much is the product price?
First of all, we will carry out better program planning according to customer needs. Preferential quotations are made according to different selections.
Q2 Can you accept small quantity orders?
Yes, we support orders based on small quantities.
Q3. How long is your sample delivery time?
Sample lead time is usually about 5-7 days.
Q4, How long is your production lead time?
The production delivery time is usually about 25-30 days, depending on the order quantity.
Q5. Why choose us?
With a professional and experienced R&D team, reliable and strict quality control system, we will test all products before shipment to ensure everything is in perfect condition.

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