How to Machining Ribs on Ordinary Boring Machine

How to process ribs on a common boring machine Most boring machines can bore threads, which is the basic knowledge. Almost all boring machines have a wheel table on the back cover of the headstock. It's just that this requires several machine tool accessories, first of all, a change gear rack, then various gears with different numbers of teeth, and finally an adjustable boring tool bar. (The through hole can be tapped directly, which is cumbersome, but feasible. ) Thread processing steps are similar to turning threads on a lathe.

How ordinary boring machine workers master CNC boring machine quickly is mainly to learn CNC programming software, do more exercises and exercises, and master it skillfully.

How to adjust the machining accuracy of boring machine 1? Ways to improve machining accuracy

There are many methods and measures to reduce errors in production practice. From the technical point of view of eliminating or reducing errors, these measures can be divided into the following categories.

(1) error-proof technology

Error prevention technology refers to taking corresponding measures to reduce or eliminate errors, that is, reducing error sources or changing the quantitative conversion relationship between error sources and machining errors.

In order to reduce or eliminate geometric errors, the following measures can be taken:

Heel rest is used to eliminate the influence of radial force, reverse feed is used to change the compression of axial force into tension, and elastic center is used to eliminate possible bending deformation.

(2) Error compensation technology

Error compensation technology refers to the existing conditions. Through analysis and measurement, and based on these errors, additional errors are artificially introduced into the process system to offset the original errors of the process system. So as to reduce or eliminate machining errors of parts.

(3) Reduce the influence of accumulated errors of CNC system.

In the process of fast motion and interpolation, the numerical control system will produce accumulated errors. When it reaches a certain value, it will cause the movement and positioning error of the machine tool and affect the machining accuracy. The following measures can reduce the cumulative error of CNC system.

Try to program in an absolute way, taking a fixed point (the origin of workpiece coordinates) as the benchmark, and every program and the whole machining process take this as the benchmark. Incremental programming is based on the above point, and continuous execution of multiple programs will inevitably produce cumulative errors.

When the instruction of returning to the reference point is inserted, when the machine tool returns to the reference point, all coordinates will be cleared, thus eliminating the accumulated error in the operation of the CNC system. Proper insertion of reference point instructions in long programs is beneficial to ensure machining accuracy. When there is a requirement for changing knives, you can go back to the reference point to change knives, killing two birds with one stone.

1. 1 How to use 130 boring machine to process the short spindle tool holder for rough machining for a through hole with a length of 395H7? 1. Table feed 700, spindle feed 400, (same feed amount), finish machining tailstock, spindle tool rest and table feed (conversion feed affects concentricity).

What boring machine can process excircles? How accurate is it? It should be possible. The spindle of the boring machine is harder. Sometimes the inner hole of lathe is also the arbor of boring tool. Personally, I think there is no problem.

Boring machine processing range Boring machine is a machine tool that mainly uses boring tools to bore the existing prefabricated holes of the workpiece. Usually, the boring cutter rotation is the main movement, and the boring cutter or workpiece movement is the feed movement. It is mainly used for machining high-precision holes or finishing multiple holes at one time, and can also be used for machining other machined surfaces related to hole finishing. You can also use different tools and accessories for drilling, milling and cutting, and the machining accuracy and surface quality are higher than those of the drilling machine. Boring machine is the main equipment for processing large box parts. Thread machining excircle and end face.

Nanjing Boring Machine Machining Nanjing Yun Xin CNC Boring Machine Gantry Milling. Is this a problem?

What kind of boring machine can process excircles? How accurate is it? The point of boring the excircle is opposite to that of boring the inner hole! It should be said that boring the outer circle is actually boring the boss! It should be impossible to process the excircle like a lathe! The depth of machining the excircle depends on the length of the cutter and the size depends on the stroke of the boring cutter head! Generally, the excircle machined by boring machine is roughed first. If the excircle is machined directly on the plane, the workload is too large, which is also a test for the tool!

What's the difference between Czech boring machine and ordinary boring machine? You mean the difference between brands, right?

Our factory can do refining before Czech 200 Czech 160.

At present, Czech machine tools have been eliminated for a long time, because of their strong performance, they are still exerting waste heat, that is, rough machining or blank cleaning. ...

Other boring machines, such as Qi 1 machine tools, are also roughed, with slow working efficiency and poor finish.

How to bore thread on boring machine? Clamp the thread boring tool on a special tool holder with adjustable cutting depth, then install the tool holder on a flat rotary table, which is driven by the spindle box to rotate, and the table drives the workpiece to move along the lathe bed according to the rule that the tool moves a lead every turn, so that the threaded hole on the box workpiece can be bored.