Manual cutting machine operation points and production process

View the main content of the handover

1, the condition of the machine and the quality of the product

(1) First, check whether the machine operation is abnormal in a normal state in the previous production process. And the handling of abnormal conditions and methods.

(2) Check the product quality of the previous class, check whether the previous product meets the quality requirements, whether there are waste products and defective products, whether the waste products, defective products, and qualified products are stacked separately, and note on the process flow sheet. Explain its quality and quantity.

2, the production schedule of the machine

View the product content and plan completion of a class produced by this machine, clearly understand the production progress of this batch of products, and make arrangements for the production plan of this class.

3, the adjustment of machinery and equipment

Check whether the machine has been adjusted in the previous shift. If there are adjustments, which parts have been adjusted, and the use of the operation after adjustment, all details must be understood.

Preparation for work before production

1. Before starting work every day, the beer must be refueled and lubricated. Refueling must be serious and comprehensive and must not be missed. At the same time, it is necessary to observe whether there is any clogging of the oil eye. Once it is found, it should be cleared.

2. Carefully read the construction list and correctly understand the work order requirements

(1) The captain must correctly understand the construction order before starting the machine, check the sample, and whether the work order is complete and consistent.

(2) Check the quality of the beer plate and the bottom plate as required. Whether the beer version is manufactured according to the requirements of the work order structure, size, color, indentation line, knife line, whether the bending deformation, the sharp edge of the knife. Whether the bottom plate is based on the product paper grams to select the size of the offset paper and the inline.

(3) When the requirements on the construction slip cannot be fully understood, the squad leader and the supervisor shall be consulted clearly, and production shall not be conducted subjectively.

3, the operation of machinery and equipment

(1) When the machine is turned on, it should be observed whether the machine has an abnormal reaction. If there is any abnormal noise, abnormal operation, etc., it should be stopped immediately.

(2) Focus on observing whether the previous class of adjusted parts is normal.

(3) Check whether the switches of the machine equipment, brakes and other components are flexible and reliable.

4. Preparation of raw and auxiliary materials

(1) Check if there is any product ready for beer. If it is not in place, it should be reported to the monitor and assist the monitor to do the work.

(2) Check if the beer version and the bottom plate are ready and check their quality.

5, machine adjustment

(1) Template installation. When installing the template, be careful not to make mistakes in the direction. The template must be tight and moderate to prevent the template from loosening, resulting in loss and accidents. It is better to center the template.

(2) Remove all debris on the bottom plate to avoid damaging the plate.裱 The backing paper should be flat and non-foaming, and the backing paper used should be as large as the paper thickness of the product.

A. Glue products: Indonesia white card, white card paper products can be directly crossed.

B. Domestic paper. Over 10,000 pieces of oiled and polished products must be adhered to the PS plate.

(3) Pressure adjustment. When pressure adjustments are made, it is necessary to pay attention to lighter and heavier weights, and proceed slowly. Do not adjust the pressure too much at one time. About eighty percent of the time is spent, the pressure can no longer be exerted. It is necessary to put pressure on the bottom plate so that it will just reach the point of wear.

(4) Fix the needle position according to the requirement of die cutting. The needle position must be fixed and it must not be loose. Otherwise, the product will be in different positions.

(5) The new version of knife-edge, pay attention to where to fight, where not to fight, not too large knife.

(to be continued)