Reported by: ANTISHICNC Date: March 8, 2022
1. Anisotropic cracks on circular saw blades Characteristics and formation conditions of quenching cracks: often occur in unquenched saw blades or carburized parts, and the cracks are mostly located at the sharp corners of the saw blade and where the thickness is disparate. Solutions and preve...... [Read More]
Reported by: ANTISHICNC Date:
The circular saw blade is an important part of the circular saw, and the service life of the saw blade directly affects the cost. Of course, the surface coatings of high-speed circular saw blades are also different. Each coating has its own special effects. Below, we will briefly introduce the...... [Read More]
Reported by: ANTISHICNC Date: March 7, 2022
The circular saw blade is an important part of the high-speed circular saw machine. As a cutting tool, setting its parameters can improve the quality of the workpiece and control the cost during cutting. There are many specifications of the metal circular saw blade, but The setting method is b...... [Read More]
Reported by: ANTISHICNC Date:
In the process of sawing with a circular saw, the heat generated by the saw blade sawing the workpiece is transferred to the sawdust through the sawtooth, and the sawed workpiece and the saw blade remain cool, hence the name cold sawing, which is what we call cold saw blade. 1. Circular sawing...... [Read More]
Reported by: ANTISHICNC Date: March 4, 2022
The G/M/S/F and other instructions introduced in CNC milling machine programming are basically applicable to machining centers, so these instructions will not be repeated, but simply introduce some typical instructions of machining centers. 1. The milling machine automatically returns to refer...... [Read More]
Reported by: ANTISHICNC Date:
1. Add lubricating oil to the broken part of the tap, use a sharp hairpin or something that can bear the force, and gradually knock it out on the reverse side of the broken, don’t forget to pour the iron frequently (this method is commonly used in the workshop, but if the aperture is too...... [Read More]
Reported by: ANTISHICNC Date: March 3, 2022
First, leave a margin of about 0.15mm for rough machining of the hole, clean up the machine tool guide rail and add the guide rail lubricating oil. Loosen the locking screw of the small carriage and turn it at an angle of 1°, then tighten the screw. The small carriage returns a few more turns ...... [Read More]
Reported by: ANTISHICNC Date:
Whether the selection of cutting amount (ap, f, v) is reasonable plays an important role in whether the potential of the machine tool and the cutting performance of the tool can be fully utilized, and the realization of high quality, high yield, low cost and safe operation is very important. I...... [Read More]
Reported by: ANTISHICNC Date: March 2, 2022
1. Two Kinds of Machining for Drilling Holes In general, when drilling materials on a drilling machine, the drill should perform two movements at the same time: (1) The main motion, that is, the rotary motion of the drill bit around the axis (cutting motion); (2) Auxiliary motion, that is, the...... [Read More]
Reported by: ANTISHICNC Date:
1. CNC Milling Machine Selection of Reaming Amount (1) CNC Milling Machine Reaming allowance Reaming allowance is the size of the depth of cut reserved for reaming. Usually, the reaming allowance is smaller than the reaming or boring allowance. Too much reaming allowance will increase the cutt...... [Read More]
