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Anti-wear knot rope grab JF/U, P series four rope, double rope grab is the patented product developed by our factory exclusively in China (patent number 99233868.9), with advanced universal anti-wear rope stop, open wedge Plate (shell), integral anti-cracking angle, self-balancing lower bolster, we

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Non-stop drilling center hole clamp

In the ordinary lathe, the center hole at both ends of the small shaft is drilled and clamped with a three-jaw chuck, which has high labor intensity and low efficiency. For this we have made fixtures that are suitable for mass production and are 10 times more efficient than the original. Start the

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Talking about the quality control of anchor bolts

I. Project Overview 1. Introduction to the project: The foundation design of the main boiler of a self-provided power plant 4×135MW unit is reinforced concrete raft foundation, independent foundation under the column, and under-column strip foundation, JC1~JC9, from south t

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Application of G22...G80 program cycle in turning

In turning parts, the roughing process often has to be repeated several times to complete the turning process. However, in the commonly used CNC turning system, there is no fixed cycle and compound cycle to program the circular arc and concave and convex parts of the quadrant (Figure 1), which incr

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Milling flat face clamp

When milling the flat surface of the workpiece shown in Figure 1, we clamped 8 workpieces at a time with the clamp (Fig. 2), which is 5 times more efficient than the original method. The body 1 is fixed on the milling machine table by two T-bolts, and the workpiece 12 is sequentially mounted in the

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