Cutting is the key process in the garment processing technology. The cutting quality directly affects the efficiency of the subsequent process and the quality of the finished garment. The accuracy, quality, and efficiency of hand-cutting are relatively low, and standardization and large-scale garment production cannot be carried out. The NC-cutting machine is an essential choice for garment manufacturing because of its own advantages.
1. Improve product quality When manually cutting multi-layer materials, the force and angle of cutting are not easy to control. It may cause trim shift when the material is displaced, resulting in dimensional error of the upper and lower layers; due to the habits, experience, etc. Due to limitations, manual cutting of large quantities is difficult to achieve consistency in all parts.
CNC cutting machine uses vacuum adsorption device to avoid material displacement. With the help of computer intelligent control technology, it can accurately calculate the size of the cutting piece and monitor the cutting operation in the whole process. It can effectively reduce the error and improve the processing precision. The cutting quality is obviously higher than manual. For example, the suit's lining tends to be smooth and smooth. When hand-cutting, the upper and lower dimensions are deviated due to skidding. Once the repair is completed, the workload is increased and the production efficiency is reduced. However, the use of a digitally controlled cutting machine can avoid such problems.
2. Reduce labor costs The NC cutting machine can replace manual production tasks, which eases the difficulty of recruiting companies. Under normal circumstances, a numerically controlled cutting machine operated by two workers can cut the output of 10 croppers manually when cutting a material with a thickness of about 75 mm. CNC cutting machine can also help companies to arrange the subsequent process of labor. Enterprises can use CNC cutting machine to understand the total perimeter of the cut materials, calculate and reasonably configure the number of equipment and personnel for the next process in a certain way to avoid unnecessary equipment purchases and labor expenses.
Taking a 200-person garment factory as an example (as shown in the table below), it costs about RMB 800 to RMB 1.1 million to purchase a CNC cutting machine and two spreading machines, but it can save labor costs of RMB 600,000 to 800,000 in a year. It means that with the saving of labor costs by CNC cutting machines alone, enterprises can recover the cost of purchasing cutting machines in 1 to 2 years, and the economic benefits are obvious.
Industry Accuracy Requirements Number of Workers Number of Cutoffs Number of Sewing Workers' Wages Total Savings (10,000 yuan)
Manual CNC Manual CNC Cutting Saving Sewing Saving
Knitting General 200 8 4 140 120 14 50 64
Cowboys Low 200 6 4 140 120 7 50 57
Underwear Higher 200 15 4 140 120 38 50 88
Women's High 200 10 4 140 120 21 50 71
Men's Higher 200 10 4 140 120 21 50 71
Explanation:
(1) Staffing: In general, the number of tailors in garment factories accounts for about 5% of the total number of people; sewing workers account for about 70% of the total number.
(2) Salary levels: Proficiency in tailoring the annual wages of the workers is about 30,000 to 40,000 yuan (an average of 35,000 yuan is calculated), and the annual salary of the sewing workers is about 20,000 to 30,000 yuan (an average of 25,000 yuan is calculated).
(3) Calculated on an 8-hour working schedule.
3. Improve production efficiency From the view of cutting quantity, under the condition of vacuum adsorption, the CNC cutting machine can cut materials with a thickness of more than 10 centimeters at one time; from the perspective of cutting speed, the CNC cutting machine optimizes the cutting path through the computer to reduce the gap of the operation. Waiting time, the cutting speed is usually up to 10 meters per minute, much higher than the average manual cutting speed of 2 to 3 meters per minute, some leading technology cutting machine, such as Shanghai and Eagle Technology developed for high-volume cutting CNC The cutting machine can even reach 60 meters per minute. Moreover, because of the high cutting accuracy of the NC cutting machine, while reducing the dimensional error of the pieces and improving the quality of the pieces, the rework is reduced, the working time can be shortened, and the production efficiency can be improved. The CNC cutting machine can improve the efficiency of cutting pieces and can promote the efficiency of the rear sewing process to increase by about 8% to 10%. In addition, the CNC cutting machine is more efficient than manual cutting when it deals with special cutting processes such as radian cutting pieces and hole cutting pieces.
The improvement of cutting efficiency will directly increase the overall production efficiency of the company. Under normal circumstances, the use of CNC cutting machine can make women's wear and suit companies increase their production efficiency by about 20%, and can increase the efficiency of knitted apparel enterprises by more than 10%.
4. Save fabric NC cutting machine, fabric distribution according to scientific and accurate single consumption, not only can control the waste due to human factors, but also the management of the fabric is simple and clear; accurate production data, scheduling production, orders also have accuracy The use of CAD automatic marker, than the manual layout of the province and improve efficiency.
5. Improve safety
6. The use of manual cutting, workers labor intensity, need to pay attention to highly concentrated, frequent security accidents; CNC cutting machine cutting according to the discharge diagram, workers control the machine on the side, high safety factor.
6. Improve the management level The cutting accuracy is effectively controlled, and the responsibility and responsibilities between the cooperation departments are reduced, the performance of the middle management personnel is improved, the influence of human factors on the production schedule is avoided, and the employees are required to resign, leave, and leave at any time. Cutting equipment can guarantee production volume; cutting quality is stable, and internal consumption of quality management is reduced; due to uniform and standardized production, product production quality is improved, customers receive orders for confirmation, and the source of order quantity is guaranteed.
7. Beautify the environment, enhance corporate image, and facilitate the traditional cutting mode. Closing debris pollutes the environment, causing flying debris to be produced on the pieces, resulting in defective products. The use of the CNC cutting machine, the cuttings generated by the cuttings through the dedicated pipeline Outdoor, making the cutting environment clean and tidy; use of automatic cutting system, so that clothing companies have a sense of integrity of the cutting line, improve the traditional environment, many operators, messy scenes, the entire assembly line production process is smooth, orderly, enhance corporate image, there are Helps increase order volume.
1. Improve product quality When manually cutting multi-layer materials, the force and angle of cutting are not easy to control. It may cause trim shift when the material is displaced, resulting in dimensional error of the upper and lower layers; due to the habits, experience, etc. Due to limitations, manual cutting of large quantities is difficult to achieve consistency in all parts.
CNC cutting machine uses vacuum adsorption device to avoid material displacement. With the help of computer intelligent control technology, it can accurately calculate the size of the cutting piece and monitor the cutting operation in the whole process. It can effectively reduce the error and improve the processing precision. The cutting quality is obviously higher than manual. For example, the suit's lining tends to be smooth and smooth. When hand-cutting, the upper and lower dimensions are deviated due to skidding. Once the repair is completed, the workload is increased and the production efficiency is reduced. However, the use of a digitally controlled cutting machine can avoid such problems.
2. Reduce labor costs The NC cutting machine can replace manual production tasks, which eases the difficulty of recruiting companies. Under normal circumstances, a numerically controlled cutting machine operated by two workers can cut the output of 10 croppers manually when cutting a material with a thickness of about 75 mm. CNC cutting machine can also help companies to arrange the subsequent process of labor. Enterprises can use CNC cutting machine to understand the total perimeter of the cut materials, calculate and reasonably configure the number of equipment and personnel for the next process in a certain way to avoid unnecessary equipment purchases and labor expenses.
Taking a 200-person garment factory as an example (as shown in the table below), it costs about RMB 800 to RMB 1.1 million to purchase a CNC cutting machine and two spreading machines, but it can save labor costs of RMB 600,000 to 800,000 in a year. It means that with the saving of labor costs by CNC cutting machines alone, enterprises can recover the cost of purchasing cutting machines in 1 to 2 years, and the economic benefits are obvious.
Industry Accuracy Requirements Number of Workers Number of Cutoffs Number of Sewing Workers' Wages Total Savings (10,000 yuan)
Manual CNC Manual CNC Cutting Saving Sewing Saving
Knitting General 200 8 4 140 120 14 50 64
Cowboys Low 200 6 4 140 120 7 50 57
Underwear Higher 200 15 4 140 120 38 50 88
Women's High 200 10 4 140 120 21 50 71
Men's Higher 200 10 4 140 120 21 50 71
Explanation:
(1) Staffing: In general, the number of tailors in garment factories accounts for about 5% of the total number of people; sewing workers account for about 70% of the total number.
(2) Salary levels: Proficiency in tailoring the annual wages of the workers is about 30,000 to 40,000 yuan (an average of 35,000 yuan is calculated), and the annual salary of the sewing workers is about 20,000 to 30,000 yuan (an average of 25,000 yuan is calculated).
(3) Calculated on an 8-hour working schedule.
3. Improve production efficiency From the view of cutting quantity, under the condition of vacuum adsorption, the CNC cutting machine can cut materials with a thickness of more than 10 centimeters at one time; from the perspective of cutting speed, the CNC cutting machine optimizes the cutting path through the computer to reduce the gap of the operation. Waiting time, the cutting speed is usually up to 10 meters per minute, much higher than the average manual cutting speed of 2 to 3 meters per minute, some leading technology cutting machine, such as Shanghai and Eagle Technology developed for high-volume cutting CNC The cutting machine can even reach 60 meters per minute. Moreover, because of the high cutting accuracy of the NC cutting machine, while reducing the dimensional error of the pieces and improving the quality of the pieces, the rework is reduced, the working time can be shortened, and the production efficiency can be improved. The CNC cutting machine can improve the efficiency of cutting pieces and can promote the efficiency of the rear sewing process to increase by about 8% to 10%. In addition, the CNC cutting machine is more efficient than manual cutting when it deals with special cutting processes such as radian cutting pieces and hole cutting pieces.
The improvement of cutting efficiency will directly increase the overall production efficiency of the company. Under normal circumstances, the use of CNC cutting machine can make women's wear and suit companies increase their production efficiency by about 20%, and can increase the efficiency of knitted apparel enterprises by more than 10%.
4. Save fabric NC cutting machine, fabric distribution according to scientific and accurate single consumption, not only can control the waste due to human factors, but also the management of the fabric is simple and clear; accurate production data, scheduling production, orders also have accuracy The use of CAD automatic marker, than the manual layout of the province and improve efficiency.
5. Improve safety
6. The use of manual cutting, workers labor intensity, need to pay attention to highly concentrated, frequent security accidents; CNC cutting machine cutting according to the discharge diagram, workers control the machine on the side, high safety factor.
6. Improve the management level The cutting accuracy is effectively controlled, and the responsibility and responsibilities between the cooperation departments are reduced, the performance of the middle management personnel is improved, the influence of human factors on the production schedule is avoided, and the employees are required to resign, leave, and leave at any time. Cutting equipment can guarantee production volume; cutting quality is stable, and internal consumption of quality management is reduced; due to uniform and standardized production, product production quality is improved, customers receive orders for confirmation, and the source of order quantity is guaranteed.
7. Beautify the environment, enhance corporate image, and facilitate the traditional cutting mode. Closing debris pollutes the environment, causing flying debris to be produced on the pieces, resulting in defective products. The use of the CNC cutting machine, the cuttings generated by the cuttings through the dedicated pipeline Outdoor, making the cutting environment clean and tidy; use of automatic cutting system, so that clothing companies have a sense of integrity of the cutting line, improve the traditional environment, many operators, messy scenes, the entire assembly line production process is smooth, orderly, enhance corporate image, there are Helps increase order volume.
Carbon Brush Market analyzed the Industry region, including the product price, profit, capacity, production, capacity utilization, supply, demand and industry growth rate etc. In the end, the report introduced new project SWOT analysis, investment feasibility analysis, and investment return analysis to 2021
The recent report on Carbon Brush market carbon-brush-marketthrows light on the various factors governing the market across the globe. The report, titled Carbon Brush assesses the growth of the Carbon Brush market and estimates the valuation of the overall market by the end of the forecast period. The report provides an overview of the market and lists down the key drivers and restraints which will affect the market during the forecast horizon. Analysis of Porter`s Five Forces on Carbon Brush market in the world has been mentioned in the report. The report also compiles insightful information about the key players in the market.
The report segments the Carbon Brush market in the globe on the basis of product types and end-use application segments. The report analyzes the entire value chain of the Carbon Brush market and forecasts the market size and revenue to be generated by each of the segments. Various micro- and macro-economic factors governing the global Carbon Brush market has been mentioned in the report. In globe, the present slow growth of the economy and the impact of the government`s latest initiatives have been taken into account while forecasting the growth of the Carbon Brush market in the region.
Hitachi Carbon Brush,Carbon Brush Physical Hitachi,Hitachi Hair Dryer Carbon Brush
Haimen Hailing Carbon Industry Co., Ltd. , http://www.carbonbrush-hl.com