Processing method for inclined planes and inclined plane hole systems of V-shaped machine engine body

Abstract

The invention discloses a processing method for inclined planes and inclined plane hole systems of a V-shaped machine engine body. The method is characterized in that the inclined planes and the inclined hole systems of a marine V-shaped diesel engine body are processed by a numerical-control gantry boring and milling machine, a universal angular joint and a V-shaped engine body boring and milling tool; a V-shaped engine body is mounted on the V-shaped engine body boring and milling tool and then is integrally placed onto a working platform of the numerical-control gantry boring and milling machine for being pressed, so that the inclined planes of the V-shaped machine engine body form angles alpha with the XZ plane of the numerical-control gantry boring and milling machine; the universal angular joint is rotated, so that the universal angular joint form an angle beta with the axis of the numerical-control gantry boring and milling machine; sum of the angles alpha and the angle beta is equal to 90 degrees; and a coordinate zero point is deviated, and programming is performed to complete processing for the inclined planes and the inclined plane hole systems of the V-shaped machine engine body. With the adoption of the technical scheme, planes and hole systems of different angles can be processed without manufacturing a special machine tool and a clamp; and in a product trial-manufacturing process and a small-batch production process, cost can be effectively reduced, and labor intensity can be reduced.

Description

technical field [0001] The invention relates to the field of diesel engine processing, in particular to a processing method for a V-type machine body slope and slope holes. Background technique [0002] Universal milling head, also known as universal milling head or universal angle head, is a kind of machine tool accessory. After the milling head is installed on the machine tool, the tool rotation centerline can process the workpiece at an angle to the spindle rotation centerline. Originally produced in Europe, it has been widely used in various fields of mechanical processing such as aviation, automobiles, and molds. Using the milling head can increase its processing range and adaptability without changing the structure of the machine tool, so that some processing that is difficult to complete with traditional methods can be realized, and it can reduce repeated clamping of workpieces and improve processing accuracy and efficiency. Mainly used in machining centers and gantr...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of difficult processing of the existing V-type diesel engine body, we propose a processing method for the inclined plane and inclined-surface hole system of the V-type diesel engine body, which can complete the machining of different angles in one clamping, improve the processing efficiency and save costs

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