Introduction to the processing technology of stone spherical surface (fengshui tray)
Natural Dali factory and granite plate as a high-grade decorative material give a noble and elegant visual effect. With the great improvement of people's living standards, the demand for stone crafts is increasing day by day, and its added value is getting higher and higher, becoming the goal pursued by all stone processing enterprises. In recent years, Feng Shui balls have been favored by people. Many cities' parks and scenic spots have become more and more popular because of the feng shui ball. However, the processing of feng shui trays is indeed labor-intensive, time-consuming, and costly. How to solve this problem well has received people's attention.
We use vertical lathes and ordinary lathes, together with simple equipment, to process the inner spherical surface of the stone, and have achieved good economic benefits, which is very popular among customers. The following is a brief introduction, which will lead to jade.
First, processing large diameter inner spherical surface
When the processed inner ball is in the trap, we should choose to use the vertical car to process. The tool holder 1 of the device 1 is a vertical tool holder, and the tool holder 3 is respectively clamped. 7. The workpiece is clamped and rotated on the chuck, the tool holder 2 is not moved, and the tool holder 1 is from top to bottom. Vertically and automatically cut the knife to form an accurate inner spherical surface.
Move the knife holder 2 to the center of the spherical surface, draw the dial indicator on the chuck, and click to find the outer circle on the positive knife bar 2 to ensure that the beating is within a certain range. Then, a flat ruler is placed on the workpiece, and the height of the spherical center of the cutter bar 2 is found by the height gauge. Adjust the position of the knife holder 1 so that the slider 3 is as close as possible to the end of the slider. At the same time, it is necessary to ensure that the tool holder 1 can process the vertical stroke of the inner spherical surface, and the machining can be processed after the alignment is completed. During the cutting process, the position of the tool holder 2 is not allowed to change, and the feed is automatically completed by the tool holder 1. The device adopts an adjustable length mechanism on the slide bar 4, and can work for a certain length range, and can be used in the manufacture of a series of models. The device is simple to manufacture, easy to use, and works well, and has a promotion value in the field of large-diameter spherical processing.
Second, the lathe processing inner spherical device
When the inner spherical surface of the machine is small, it should be processed on a common lathe.
The technician made a set of lathe machining inner ball device according to the actual situation.
The unit is designed to be machined on a C630 lathe. During installation, the cone 2 is first loaded into the taper hole of the lathe tailstock 1, and the clamping portion of the slider 7 is fixed to the holder 5. During machining, the workpiece is clamped and rotated by the chuck to lock the tailstock. The carriage 7 is manually and automatically fed laterally by the tool holder 5, thereby pushing the slide bar 4 to rotate the link 3 around the fixed point. Since the slide bar 4 performs parallel movement, the same circle is formed at the cutter head 6 The arc, that is, the spherical surface is machined on the workpiece.
During installation and commissioning, the end of the cutter head 6 of the slider 4 is extended to a shorter extent, but the stroke is not interfered. The slider 7 is also designed to have a water extension value and the gap is adjustable to ensure good rigidity. The tailstock must be locked during processing. Adjust the cutting attempt to the same direction and move the tailstock sleeve and the large carriage at equal distances. Since the device adopts the adjustable length link 3, it can process the inner spherical surface of a certain range of radius, and is common in processing series models. The turning device is simple to make and the shirt has a promotion value in similar situations.
Conclusion: This method is used to process spherical stone. The equipment does not need to be purchased separately. The precision is reliable. The existing machine tool can be used according to the size. This method is worthy of promotion.
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The stainless steel mesh is made of metal wires such as 302, 304, 304L, 316, 316L, 310, 310s, etc. The surface is smooth, rust-free, corrosion-resistant, non-toxic, hygienic and environmentally friendly. Uses: hospitals, pasta, meat barbecue, life flower baskets, fruit basket series mainly stainless Steel Wire mesh, using electropolishing technology for surface treatment, the surface is bright as a mirror.
Stainless steel is heat resistant, acid resistant, corrosion resistant and wear resistant. Because of these characteristics, stainless steel mesh is widely used in mining, chemical, food, petroleum, pharmaceutical, etc., mainly for gas, liquid filtration and other media separation.
The stainless steel mesh is classified according to the varieties: stainless steel plain mesh, stainless steel twill mesh, stainless steel bamboo mesh, stainless steel mat mesh, contrast mesh, stainless steel paper net, etc.
The stainless steel mesh is made of metal wires such as 302, 304, 304L, 316, 316L, 310, 310s, etc. The surface is smooth, rust-free, corrosion-resistant, non-toxic, hygienic and environmentally friendly. Uses: hospitals, pasta, meat barbecue, life flower baskets, fruit basket series mainly stainless steel wire mesh, using electropolishing technology for surface treatment, the surface is bright as a mirror.
Stainless steel is heat resistant, acid resistant, corrosion resistant and wear resistant. Because of these characteristics, stainless steel mesh is widely used in mining, chemical, food, petroleum, pharmaceutical, etc., mainly for gas, liquid filtration and other media separation.
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