Purpose of This Blog on Sheet Metal CNC Plate Cutting Machine:
1) Extensive Application: As the most important and widely used 1st operation equipment, CNC Strip Plate Cutting Machine is applied in every workshop of Manufacturing Industries, delivering cut out sheet metal for next step of process technology;
2) Wide Variation: Besides, for different customers with different demand, CNC Flame Plasma Cutting Machine comes in wide variety of models and configurations, meeting personalized requirement of customers;
3) Topics and Target on Sheet Metal CNC Strip Plate Cutting Machine in this blog:
What is CNC Plate Cutting Machine?
Technical Features of Sheet Metal CNC Flame Cutting Machine;
Technical Features of Sheet Metal CNC Plasma Cutting Machine;
How to Select Proper Model and Configuration of Sheet Metal CNC Flame Plasma Cutting Machine;
Summary on Wuxi JACK Sheet Metal CNC Strip Plate Cutting Machine
A. What is CNC Plate Cutting Machine?
1. Running Principle: Flame and Plasma CNC Strip Plate Cutting Machine refers to the automatic numerical control equipment, which creates and manages workpiece instruction in the form of digital program;
2. Function and Advantage of CNC Flame Plasma Cutting Machine:
1) Function: It has main task of sheet metal shape and strip cutting;
2) Advantages: Benefitting from advanced technology, numerical control and servo drive, CNC Plate Cutting Machine can deliver all kinds of finished working parts in high precision and productivity, which brings along revolutionary change in the field of sheet metal processing, and can not be attained by traditional manual cutting;
3) A set of Wuxi JACK CNC-CG4000 CNC Flame Cutting Machine in cutting: (Fig.1)
3. Mechanical Frame of Sheet Metal CNC Plate Cutting Machine:
1) Shown in below photo, mechanical frame of CNC Strip Plate Cutting Machine is a fully welded gantry structure with moving capability;
2) A set of Wuxi JACK CNC-CG4000 CNC Strip Plate Cutting Machine installed at customer site: (Fig.2)
3) Internal stress of moving gantry is eliminated by effective heat treatment, so that stability of the entire set of CNC Plate Cutting Machine is fully guaranteed, eliminating potential risk of vibration;
4. Drive, Guidance and Transmission on Cutting Torches in CNC Strip Plate Cutting Machine:
1) Planar Drive Cutting in CNC Plate Cutting Machine:
a) Cutting torch movement along longitudinal X axis and transverse Y axis are driven with servo motors of different power;
b) Y axis drive is with 2 sets of 750W servo motor, completing double drive in the CNC Flame Plasma Cutting Machine;
c) Y axis drive is with 1 set of 400W servo motor;
2) Guide and Transmission in CNC Plate Cutting Machine:
a) Shown in below photo, X axis movement is guided with high precision linear guide rails, and transmitted with precise rack:
b) Double tiers of high precision horizontal guiderails assembled on moving gantry of Wuxi JACK CNC Flame Cutting Machine: (Fig.3)
c) Y axis adopts with heavy duty linear guide rails, so that mechanical frame running is stable and smooth:
d) 15m length longitudinal parallel heavy duty guiderails of Wuxi JACK CNC Plasma Cutting Machine: (Fig.4)
5. Precision Management in Wuxi JACK CNC Plate Cutting Machine:
1) Straightness tolerance of X axis is controlled within 0.3mm/1000mm;
2) Positioning accuracy tolerance is ±0.25mm;
3) These helps guarantee processing stability and quality of CNC Strip Plate Cutting Machine.
B. Technical Features of Sheet Metal CNC Flame Cutting Machine:
1. The Irreplaceable Position of CNC Flame Cutting Machine:
1) Nowadays, even with development on cutting technology of plasma cutting and laser cutting, CNC Flame Cutting Machine still has its firm position among 1st Operation equipment:
2) When cutting sheet metal with thickness above 50mm, which is usually material of carbon steel, CNC Flame Cutting Machine is the only choice for customers;
3) A set of Wuxi JACK CNC-CG4000 CNC Flame Cutting Machine working at customer plant: (Fig.5)
2. Advantages of CNC Flame Cutting Machine:
1) Low cost of both machine purchase and daily operation, compared with CNC Plasma Cutting Machine and laser CNC Plate Cutting Machine;
2) The only equipment with ability of cutting 50mm plus thickness sheet metal plate;
3. Disadvantages of CNC Flame Cutting Machine:
1) Cutting speed is lower than plasma and laser cutting, usually in the range of 100~ 1000 mm/min.;
2) Cutting kerf is rough, and need to be trimmed sometimes.
C. Technical Features of Sheet Metal CNC Plasma Cutting Machine:
1. Applicable Field of CNC Plasma Cutting Machine:
1) Position: CNC Plasma Cutting Machine can be viewed as intermediate product between CNC Flame Cutting Machine and laser CNC Plate Cutting Machine, in terms of cutting thickness, kerf roughness, and cost;
2) Applicable Workpieces: CNC Plasma Cutting Machine is suitable for cutting ferrous and non-ferrous sheet metal, including carbon steel/ stainless steel/ bronze..., in the thickness range from 1mm to 50mm;
2. Cutting Energy Source and Media of CNC Plasma Cutting Machine:
1) Energy Source: CNC Plasma Cutting Machine is equipped with different power of plasma cutting supply, for different thickness range of sheet metal;
2) Media: Cutting gas is compressed air;
3) A set of Wuxi JACK CNC-CG4000 CNC Plasma Cutting Machine installed at Russian customer site: (Fig.6)
3. Advantages of CNC Plasma Cutting Machine:
1) Cutting Speed of CNC Plasma Cutting Machine is raised greatly compared with CNC Flame Cutting Machine, usually in the scope of 1000~ 3000mm/min.;
2) Cutting Kerf of finished workpiece delivered from CNC Plasma Cutting Machine is smooth, which do not need subsequent trimming;
3) Cutting Gas Routing in CNC Plasma Cutting Machine is much more concise, by using only compressed air, compared with CNC Flame Cutting Machine;
4. Disadvantages of CNC Plasma Cutting Machine:
1) Environment Issue: During working, CNC Plasma Cutting Machine generates fairly amount of noise and fume, which is harmful on people health. Accordingly, operator should put on proper PPE;
2) “Complicated” Maintenance: Plasma power supply of CNC Plasma Cutting Machine has series of consumables: Cutting tip/ Nozzle/ Electrode... Which is relative complicate to use and service. Accordingly, operator of CNC Plasma Cutting Machine should grasp eligible level of skill.
D. How to Select Proper Model and Configuration of Sheet Metal CNC Flame Plasma Cutting Machine:
Summing up, when customers plan to select a set of CNC Strip Plate Cutting Machine, below are factors for consideration:
1. Max. width and length of workpiece: This determines size and model of the CNC Plate Cutting Machine;
2. Max. thickness of workpiece: This determines cutting technology applied: Oxygen fuel, or plasma;
3. Need Strip Cutting or not: This determines quantity of cutting torch;
4. Is there any special requirement on the CNC Plate Cutting Machine? Such as nesting program, etc.;
5. In practical application, configuration is often in the form of combined CNC Plasma Cutting Machine, CNC Flame Cutting Machine and strip cutting:
6. A set of Wuxi JACK CNC-CG5000 flame and plasma CNC Strip Plate Cutting Machine working at customer facility: (Fig.7)
E. Summary on Wuxi JACK Sheet Metal CNC Strip Plate Cutting Machine:
1. Goal: It is responsibility of supplier to deliver high standard Sheet Metal CNC Strip Plate Cutting Machine for customers, and Wuxi JACK is leading supplier on this aspect;
2. Continuous Improvement: Over the years, Wuxi JACK has not only keep on improving performance of our CNC Flame Plasma Cutting Machine, but also keep on reducing its manufacturing cost benefiting from lean production, and make selling price of the machine more reasonable.
