The Common Bolt Titanium Alloy Wheel Stud Bolt

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Shenzhen pride Industrial Co., Ltd.

E-mail: crush@pride-cnc.com

Whatsapp:+8615629044483

Fax:+86-917-3387002

Add: Block D, Dianlian Science Park, Matian St., Guangming District, Shenzhen 518106, China

1 Analysis of traditional processing methods for eccentric parts

(1 Three-jaw turning method, three-jaw turning processing eccentric shaft parts, suitable for turning small batches, small center distance, relatively low precision spindle parts, because this method requires high theoretical knowledge, so, When the operator's requirements are relatively high, when a three-jaw turning work piece is required, a pad should be placed on one jaw, but due to the influence of the size of the pad between the shafts, it has a direct impact on the parallelism of the shaft of the eccentric shaft. Defects of the claw turning method. Although the thickness of the cushion block and the length of its axial dimension are determined, the difference in the material and processing requirements of the mandrel parts affects the processing accuracy of the workpiece to a certain extent. When aligning the axis parallelism of shaft parts, it is necessary to ensure that the lowest or highest side generatrix is parallel to the axis of the eccentric shaft part, (four-jaw turning and huashi turning, four-jaw turning and huashi turning Eccentric shaft parts, suitable for turning machining of single-piece, large eccentricity, and relatively low precision preserving shaft parts. When turning, first process the outer circle of the non-eccentric part of the eccentric shaft part into a finished product, and then define Out of the center line of the eccentric part, adjust the relative positions of the four jaws, so that the jaws facing each other are arranged symmetrically. Compared with the three-jaw turning method, the two processing methods do not require higher theoretical knowledge. , But there are certain difficulties in the clamping, which puts forward higher requirements on the skills of the operator, 4 the defects of the two methods. When aligning the axis parallelism of eccentric shaft parts, the lowest side bus must be guaranteed Or the bus bar of the highest side is parallel to the axis of the eccentric shaft part, the effect of alignment is not easy. And the clamping is relatively numb

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