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How to check the machining quality of CNC lathe for instrument?
Release time:
2021-11-12
The machining quality inspection of the instrument numerical control lathe first looks at the engraving line with higher requirements on the accuracy of the cylindrical surface. The surface accuracy of the engraving line of the general machine tool workpiece is higher. The following key points should be mastered during the inspection: Before the inspection, use a fine grinding stone to remove the burr of the engraving line. Visually inspect the clarity of the line, whether the thickness is uniform, whether the straightness of the line and the distribution of the length of the line meet the requirements of the drawing, check the starting position of the line, and spot check the length of the line and the length of the line. The current measurement method is the same as the pre-inspection. The new check the equal division of the engraved line, that is, the fluctuation of the spacing size. The inspection points of circular dimension engraving line and conical surface engraving line are relatively high. If there is any deviation in the adjustment of the machining position of the machine tool engraving line, it will not only cause the deviation of the machine tool engraving groove, but also cause the defects such as depth of the engraving groove due to deviation from the center. In addition to the regular items of the engraving line, the following points should be mastered during the inspection.
Carefully use a magnifying glass to visually check whether the depth of the engraving line of the instrument numerical control lathe is consistent, and check whether the engraving line is located at the position of the cone surface line. The inspection can be carried out with the help of the cursor height size and the dividing head. During inspection, the working clamp is placed on the height dividing head on the standard flat plate. The main shaft of the dividing head is parallel to the standard flat plate. The marking head of the vernier height caliper is accurately located at the center height of the machine tool main shaft. At this time, the marking head of the vernier height caliper is used to inspect the marking line at the corresponding position of 180 degrees on the workpiece, and it can be detected whether the marking line of the cone surface is in the plain line. For the inspection points of the plane center line, when inspecting the line direction of the machine tool centripetal line, use the vernier height caliper to draw the extension line of the three-divided position line. If the intersection point coincides with one point, the line direction is accurate. Otherwise, the line direction is deviated, and the farther the intersection point is, the greater the deviation is. The above content introduces how to inspect the machining quality of instrument numerical control lathe. Shandong Weihao Machine Tool Company mainly deals with numerical control lathes, turning centers, machining centers and other products. Welcome new and old customers to order.
What are the processing steps of CNC lathe processing hardware?
2022-01-10
CNC lathe, CNC lathe manufacturers, Shandong CNC lathe CNC lathe processing hardware is to use the newly introduced CNC lathe (CNC lathe) to process the parts that need to be processed or hardware accessories, steel materials to become various shapes of workpieces required by customers, so as to achieve the Z final product value of the product. And with the development of numerical control technology, CNC lathe processing technology, process will be more complex and centralized. That is, the various processes (such as turning, milling, drilling, etc.) are concentrated on a CNC lathe to complete. The current double spindle structure is the embodiment of this concept.
How to check the machining quality of CNC lathe for instrument?
2021-11-12
The machining quality inspection of the instrument numerical control lathe first looks at the engraving line with higher requirements on the accuracy of the cylindrical surface. The surface accuracy of the engraving line of the general machine tool workpiece is higher. The following key points should be mastered during the inspection: Before the inspection, use a fine grinding stone to remove the burr of the engraving line. Visually inspect the clarity of the line, whether the thickness is uniform, whether the straightness of the line and the distribution of the length of the line meet the requirements of the drawing, check the starting position of the line, and spot check the length of the line and the length of the line. The current measurement method is the same as the pre-inspection. The new check the equal division of the engraved line, that is, the fluctuation of the spacing size. The inspection points of circular dimension engraving line and conical surface engraving line are relatively high. If there is any deviation in the adjustment of the machining position of the machine tool engraving line, it will not only cause the deviation of the machine tool engraving groove, but also cause the defects such as depth of the engraving groove due to deviation from the center. In addition to the regular items of the engraving line, the following points should be mastered during the inspection.
Analysis of flat bed CNC lathe appear water immersion how to do?
2021-11-12
1, block the power supply, avoid electric shock, avoid the expansion of the problem. 2. Remove all water-soaked electrical equipment, including numerical control system, driver, motor, transformer, connecting cable, machine tool electrical components (including travel switch), machine tool main motor, encoder and other parts and components that need to be energized. 3. If the components are immersed in turbid water, the casing should be disassembled and washed clean with clean water. 4. Drain the water on the components and parts. 5. Put the damp components and parts into the oven for drying (with temperature control oven). 6. Reassemble the removed parts. 7. Power on the baked parts and components one by one to check their integrity. 8. The inspected parts and components shall be installed back into the machine tool by professionals. 9, boot, joint debugging, sports car, normal use.
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