Abstract: For the die cutting machine operator who can adapt cutting technology properly can save leather material about 5% to 7%, It is very helpful to using leather material.The specific practices of typesetting material savings requirements for effective control of cutting costs, must require and constantly examined.
The production senior brand shoe factory, the product quality is very high, especially cutting operation, which takes off rigorous comparison caused by the high loss of the leather, and how to reduce the loss, we must start from the cutting operation.
Mentioned to reduce costs, almost every management class could wish for, but the shoe-making procedure is so complicated, with the quality requirements of the traders, tend to make managers and the operator of a loss as to what to do. Whenever traders inspector demanding field defect rate improved to produce products that meet customers’ requirements, but also paid a painful price, such as the production line downtime, quality standards is not easy to confirm, so as is necessary in order to reduce the loss of process leather, quality improvement measures to establish a basis conditions.
Shoe manufacturing is labor-intensive and less high technical level of the industry, but due to the training of personnel, improvement of the process is not complete, thus creating a high attrition rate. Therefore, to reduce the losses of leather process step is as follows:
Education and training is the primary condition, especially cutting basic education must be implemented.
U.S. process cutting staff as a senior engineer, because this work must have professional knowledge, judgment, agility and digital concepts, but also decided a pair of shoes good or bad source, but the findings in domestic hands, because of the environmental impact of production , such as in time production, piecework and the requirements of traders do not understand, and therefore can not be rooted in the basis of cutting of technology, this is the shoe factory must be improved.
Education and training must be divided into two lines are cutting leather material selection and layout, as well as management personnel must be taught must teach cost control and management methods. A good cutting department must upgrade technology and management at the same time, and so will be able to reach the quality and efficiency improvement.
Counseling to establish standardized operations, all consistent processes
Management shoe factory main weight management the standardization and action standardized. Cutting operation because it involves the operator proficiency and understanding of leather, thus requiring action more accurate standardization, standardization of the so-called action in cutting management perspective, the standardization of the procedures are as follows:
First,Every operator selection for leather view is the same.
Second, every operator of the cutter shape is very clear.
Third, of every operator typesetting technology is very understanding.
Fourth, every operator is well aware of the first knife approach.
Fifth,Every operator with dual water standard practice is very understanding.
Sixth,Every operator consistent material savings practices.
Seventh,Every operator is very understanding of the requirements of traders.
Eight, every operator is very understanding of quality standards.
Ninth,Every operator is very understanding of requirement of manager.
Tenth,Every operator according to requirements of the gradual implementation of the quality, efficiency, standardization of work.
For the die cutting machine operator who can adapt cutting technology properly can save leather material about 5% to 7%, It is very helpful to using leather material.The specific practices of typesetting material savings requirements for effective control of cutting costs, must require and constantly examined.Must be divided into three stages, the first is the establishment of standardized technology, followed by checking each operator application scenarios, and finally checking the difference between each person, and to review the improvement measures, the implementation of the steps may be as described below:
According to the counseling experience, cutting in leather saving material must first establish the correct leather selection technology, the next is training to become a superb layout master, training methods are as follows:
1：A leather material selection in accordance with the actual leather (semi-dough) to explain the quality level, select and discard defective, different leather material selection, each operator must understand the characteristics of the leather.
2:Typesetting must understand the layout techniques, such as the straight line straight, the curvature of the arc, the first piece cutting die on location, convex to concave, concave on the convex, without cutting angle, cutting method into a rectangular and Mito way of cutting method .
3: the on-site improvements must demand the implementation of the concept of the operator to the technical aspects, and the basis of the test is to reduce the depletion of the leather.
Note of management of the implementation of the cutting technology
For the management of cadres, the cutting must focus on technology, management focus on the management of the sewing machine, forming cadres do both, so the shoe factory cutting management cadres must understand the needs of management, every morning, inspected the site in addition to dispatching correctly must be management positions. Visits the site most important thing is the correct leather checking operator selection and typesetting technology, rather than to see that the product is in compliance with the quality requirements, so the site improvement approach must focus on is reasonable to identify every operator the standard capacity of the day, set the standard for every reasonable production cutting operation time, in accordance with standard operating time check whether there is a waste of leather material selection and typesetting.
