Q:What are the differences between straight fluted milling cutters and spiral thread cutters?

It is generally believed that the straight groove and spiral groove chip removal method is different. The former chip is removed and the latter is upward. The spiral groove also has an earthquake resistant function. It should be with the cutting surface is always the same number of teeth contact. Straight slots will have gap segments. The groove is stronger than the spiral groove because the groove is not so deep as the spiral groove.

Q:Why can't we get higher machining accuracy when we use the disk modulus milling cutter to process the gear?

Disc modulus milling machine is also called single milling cutter. 1., because it is a single milling cutter, it is difficult for the center. 2., the process of moving the knife depends on the accuracy of the carriage, the tension of the bar. 3., the pressure of the gears generally use the chuck and tailstock, so it is difficult to calibrate. The upper bus, then the bus bar, and therefore can not get higher machining accuracy.

Q:This is urgent, thank you heroes! Can milling machines be used for milling deep holes? If you can wash it, how deep can you wash it? What is the outer diameter of the commonly used end mill?

Outer diameter specification of milling cutter:1, outer diameter: Phi 200-500mm, the inner diameter of phi 25.4-50mm, thickness: 1-5mmSurface treatment, nitriding, titanium, titanium aluminumApplication: general purpose material, mainly used for cutting low carbon steel and nonferrous metal bars and pipes. Super hard materials and titanium blade is mainly used for cutting materials (such as stainless steel pipe cutting bar).2, outer diameter: Phi 63-315mm, bore diameter: Phi 5-50, thickness 0.4-6.0mmApplication: it is mainly used for cutting or cutting the narrow and deep groove metal materials under medium or hard metal. It can also be used for non metal milling. Super hard materials and titanium blade cutter blade cutter is mainly used for cutting materials (stainless steel, high strength steel and heat-resistant steel, milling).

Q:When milling a bit of a deeper corner, there are bullet and knife cuts, how to avoid it, and what factors are involved in playing with the knife? Is there a certain coefficient?

Corner machining allowance than other position to, cutter to the corner position, margin once more, and stretched out long cutter, inevitable play knife, avoid this situation is to use some of the cutter location, the corner position alone with small milling, machining processing volume small, slow speed.There is a direct relationship between the length of the tool and the length of the tool.

Q:Can the ball end mill be rough?

If you use the end mill only, you can open it, but the ball end mill is more expensive than the ordinary end mill. So, if you want to rough it, buy a plain one.

Q:With the end milling cutter, the surface quality of the milled surface is better with both side and bottom blades Seek explanation...

The end mill, of course, is better with the side blade, and the bottom blade suggests the use of flying knives

Q:How many revolutions do the 5 keyway milling cutters have?

Milling of cast iron, the speed is not too high, a hundred turn it; because of the low strength of cast iron, carbon steel can be cut than the ordinary milling depth of some.

Q:Which cutters can be milled?

When you pay the deposit, it seems that you don't need an ID card. Generally speaking, whoever pays the bill will use it first, but you can also use the car buyer. This doesn't seem to be very important!

Q:What are the advantages of corn milling cutters?

Machining accuracy is relatively high, the blade is more economical! Much higher than the overall price. Corn milling cutter is suitable for rough machining of large workpiece and die, now on the market there are two, one is the whole steel, alloy bar is a clamping cutter. While clamping the whole tooth and wrong tooth, but also many kinds of blade types, see your product requirements, between corn milling cutter blade with blade general steps can be controlled within 0.1, can be controlled within 0.2 time point, but also have good points, can control in less than 0.02, but the price is high. The advantage of the corn cutter is that it can change the blade and can process the product with great quantity, so as to improve the efficiency.

Q:4mm CNC milling machine milling tungsten steel cast iron generally what speed and feed speed

The speed can be 3000 ~ 4000rpm, 300mmpm feed, cutting depth can not be too much, otherwise easily broken.