abercrombie et fitch 1996

goloverwy

Mold cavity arc cutting process

168mm. Day = 0.144mm; hardness 1051HV: wear resistance is not a total about 2 times the sample infiltration. (3) containing rare earth additives have increased infiltration rate, strong and clean the surface of the table his book and other features. Taiwan joined the additives mixed with the common j dip infiltration better. In addition, with the addition of eight rare earth elements plus a lot of people can save for the expensive boron agent can greatly reduce production costs (4) cream multivariate metal alloying agent. The mold surface with micro-alloying effect, not only good wear resistance, and corrosion resistance is also better integrated performance enhancement mold surfaces. Increased die life. Junior Kingdom References 1. The chemical heat of steel baby management, China Railway Press,mulberry helsinki, l98o. 2 [Su] Lihuoweiqi. Multicomponent permeation. Machinery Industry Press. 1g83.3 Tanchang Yao. Meditation Point. Development of composite diffusion Pasty Materials Protection, ~ _990,abercrombie fitch uk, (10,4 Gieseking up. RE Aluminized boron content of aluminum and rare earth elements into the distribution. RE, 1996, (1) 5 Zhang Jiachun. RE-powder method B permeation mechanism. metal hot to go to Science Report, 1993. companion) zo,magasin abercrombie, Central Standing Committee encountered a similar plastic model shown in Figure 1 a small circle punch chamfer (cone), a long round the different key, or the die arc radius of the optical fine structure of the connection. This type of structure for processing or repair. If In the machining center or CNC milling machine set-up process to go directly on the curve is very easy to implement. but in general plants do not have such conditions: if the mold with mosaic structure processing is inefficient and labor-intensive ◇ Figure 1 Diagram showing the typical structure of the date of closing prayer : July 30, 1994 after repeated practice, worked out a common tool in the milling does not unload the workpiece (or aligning the center) direct processing (repair) the easy way. Figure 2 conversion chart f] turn 22 1 position relationship between the cavity and then with boring guide post, guide sleeve hole-like pull Figure 6 Figure 7 Electrode Contour electrode alignment indicate Bin 1. electrode 2. locator 3. 3.3 Fixed template processing latent Submarine Gate gate 2,mac cosmetics discount, gate processing is the main center of selected coffee 1mm drill, pay attention to use the center drill at the front 1ln】 length greater than 1.6mm. and then grinding into a cone part of the submarine gate shape. the tool of a milling machine Figure 8 action, scheduled to die is to find sets of pull diagram 1. scheduled to die Taoban 2. locator 8. Taoban time processing of the dynamic model submarine gate. gate length L depends mainly on observation of Jing bit before drilling through the length of time to ensure out of coffee and coffee 1.5mm gate 1.2ram the corresponding specifications of reusable twist reaming .4 Conclusion of the die tryout, the result is good, but when the top of the plastic pieces are sometimes not easy to stick to the push rod fall off. after the reset push rod between the plate and support plate return spring added four in the top of the early spring after the reset by basically plastic parts can fall off. In addition, found in the production process, there is no shunt the distance between two cavities can be reduced. This can further reduce the mold into the ~ increase in cavity size or number. 'References 1 Bai Shishun one. injection mold . China Petrochemical Press,abercrombie et fitch, 1993. (Continued from page 54) First remove the arc with a small mill at the most allowance, leaving only the large circular part to be repaired, usually within the margin control in lmm well then the same with the R f or keyway milling cutter) according to the original scale coordinates (or to find is the center), so that the center milling machine spindle axis coincides with the structure, torn down or speed spindle drive system to the most high-speed file bit. rose for the cutting table feed, and then manually rotating spindle. to make a point of rotating the tool steady. to use its part of a blade for precise cutting arc. and then continue to feed, cutting, until the completion of the round arc part of the process. If there is no arc B with knives, can close a little sharpening knives after cutting: You can also do a simple boring bar Pina. Figure 2 shows, and then grinding the blades of different shapes , set the head in the spring clip adjustments, can be processed by the above method. These are the different radius of the smooth arc joining method. This method is a small circular punch chamfer cone f), a long round key processing and re-doped also fully applicable. just have to make some corresponding improvement tool. Using this method processing, the average worker can operate, repair and improve the efficiency than the fitter 2 to 4 times. proved greatly reduced labor intensity, using this method, after clamping the mold with well and the production of waste products will not appear, it is feasible.

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