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Mold seam tin packaging deduction

About process shown in Figure 3, the body cover 8,[link widoczny dla zalogowanych], 7, placed in the box. 9 and under in the last touch was clamping disc 6: work, driven on the disk 1 Disk 6 synchronous rotation, the roller 4 while r, ',[link widoczny dla zalogowanych], L circle within a box-shaped body is also along the model 2 and the formation of a rectangular-shaped plate 1l orbital rotation. So as to drive the two rollers along the trajectory box body,[link widoczny dla zalogowanych], the feed. Feed speed and position to be strictly controlled. Start with 5 pairs of roller box body and cover to establish joint single button (Figure 4a), then complete the set seam roller 1O Twill (Figure 4b), and thus the deduction joints pressed, crushed, to ensure that buckle joints to achieve the seal. As quality requirements, the riveting part of the first seal evenly coated with paint, paint drying process is completed to the seal, the tin is filled with 0. j atmospheres submerged in water. Joints shall not be deducted blisters: Second, the roller buckle design and manufacture of quality sewing how the roll depends entirely on the shape of the correct design and good process. Our approach is as follows: Gen twenty Z / content - / L. Figure 3 buckle mold seam On disk 2. 3 die in shape. Cylindrical pin 4. Roller 5. A roller 6. Under the disc 7. Box body 8. Cover 9. On the mode l0. Second roller l1. Village Board l2. Screw Mould Industry 1089. NO. Total 962l canopy 2 / 2 sewing circle the 4 button type a. B. Vertical Seam single button Chih-Twill Figure 6 a seam roller slot Tong 1. Different thickness of material, the roller should be is not the same shape. Otherwise, the button sewing quality can not be guaranteed. On 0.5 mm thick galvanized sheet metal processing into the box body and cover button sewing, we designed two rolls , which is the result of long-term practice, the continuous change exploration out, the use of good results. (More ideal shape, still need to continue to explore) Figure 5 seam roller buckle 2. Roller or other wear-resistant materials T10A tool steel, HRC58 ~ 62,[link widoczny dla zalogowanych], and the chrome polished to Ra0.16, in order to prevent the workpiece roll failure caused by occlusion 3. To ensure the correct shape rolls, from the start with a model produced by drawing roller fitter arc model, the 20 times after passing the inspection under magnification map, as a test of the measuring roller trough. This will ensure processing quality. Meet the design requirements. Forming a square hanging ring mold machine plant in Chongqing City Xu Siqiang Rongchang stamping factory square hanging ring (see Figure 1), the original process is used: cutting, a curved shape,[link widoczny dla zalogowanych], the secondary bending. Three steps required to complete three sets of molds. Low efficiency and poor dimensional accuracy. Is a wedge designed Pulling forming die (see Figure 2), cut metal stamping once completed, works well after use. The size of the workpiece can ensure accuracy, but also improves the efficiency 3 times. If the configuration of a feed mechanism that is to be a continuous and automatic mode. Work bar (continuous feed) material from the cutting edge 5 of the cutting block material feeding holes in order to limit feeding limit block 7. Figure 1 Fang Tong punch hanging ring 22 Mould Industry l989. No. 2 Total 96

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