Übersetzung für "Machining marks" in Deutsch

A movement in the circumferential direction thus occurs substantially parallel to the machining marks.

Also in practice it happens again and again that a transition from one method to another method during the machining task would be advantageous, for example, in order to achieve a desired flank shape or flank correction or in order to "wipe out" machining marks or for other reasons.

Surface machining is also generally subsequently necessary, particularly in the case of deep drawn products in order to remove machining marks.

Conventional honing is a metal cutting method with geometrically undefined cutting edges, in which multiple cutting edge honing tools perform a cutting movement comprising two components, which leads to a characteristic surface structure of the machined internal surface with crossed over machining marks.

The term “planar” includes surface irregularities and machining marks (intentional and unintentional) which then are filled with adhesive.

Furthermore, it has been shown that, on account of the concept explained here, in particular according to the developments, of a machine kinematic system, characteristic machining marks are produced on the workpiece, namely typically extremely fine grooves on the base surface and top surface with any outer contour, preferably a cylindrical outer contour.

The machining marks have characteristics which indicate the same machining direction of a machining mark on the top side and a machining mark on the base surface.

Machining marks generated by the premachining of the raceway 4 are substantially radially-encircling, so that during movement in the advancing direction they appear as surface irregularities.

What is more the raceway 4 of the rolling-element bearing ring 3 primarily has machining marks, for example, due to grinding or turning, that primarily extend in the circumferential direction.

In contrast, a movement in the advancing direction occur transverse to the circumferential direction and thus also transverse to the machining marks and is thus associated with a strong vibration excitation.

Following said initial check of fine boring and the initial check for the honing operation, the first honing unit 141 A commences the rough honing operation when the internal surface 132 of the borehole 131 acquires a surface structure with crossed machining marks modified compared with the fine boring and also a macroshape closer to the desired shape with a slightly larger internal diameter.

The roughness can thereby be changed to a level other than that achieved during the machining, and, in particular, undesired machining marks can be removed.

Such machining marks are in particular small scratches or minute eruptions, which can arise due to entry of hard particles between the tool tip 16 and the raceway 4 .

This is because the geometric properties (edge shapes and machining marks), optical properties (colour, reflection, gloss level, scattering) and even chemical properties (condensation, oxidation, oil, coolant) of the test object are unknown, not tolerated or subject to major fluctuations.

This, of course, will left modern machining and grinding marks on the jade surface, and this result can be quickly interpreted by untrained persons and so-called "Experts" as a forgery for the whole Jade.

To discover and, if necessary, quantify these is often not a simple process.This is because the geometric properties (edge shapes and machining marks), optical properties (colour, reflection, gloss level, scattering) and even chemical properties (condensation, oxidation, oil, coolant) of the test object are unknown, not tolerated or subject to major fluctuations.

If necessary, the cavities of the reference mark 30 can be deepened into grooves extending into the substrate 1 by means of mechanical machining or by means of laser machining The reference marks 30 can be used alternatively in order to mill grooves in a precisely positioned manner into the substrate 1 .

This design has the benefit of suppressing surface properties: level, shiny components and structured surfaces are evenly illuminated so as to suppress interferences such as machining marks, scratches or creases.