How to adjust CNC cylindrical grinder

2025-04-10

How to adjust the CNC cylindrical grinder?1、 The use and adjustment of grinder head frame.1. The head frame dial is generally achieved through segmented stepless speed regulation through pulleys and frequency converters.2. The gap between the headstock spindle and the bearing is mainly adjusted by rotating the scale sleeve. If it rotates clockwise, the gap increases, and vice versa. However, the gap should not be less than 0.005mm.3. Before rotating the scale sleeve, the idle amount on top should be removed to ensure accuracy.2、 The use and adjustment of grinder tailstock.1. If you want to retract the tailstock socket, you usually need to turn the wrench.2. The automatic advance and retreat of the tailstock sleeve is mainly achieved through foot pedals.3. To adjust the force of the pointed workpiece, it is usually done by rotating and adjusting the gripper. ...

Four clamping methods for grinding on a surface grinder

2025-04-10

Four clamping methods for grinding on a surface grinder.Common thin sheet parts such as gaskets, friction plates, templates, and thin plates are prone to clamping deformation during clamping and warping during grinding due to poor rigidity, difficult heat dissipation, and bending after heat treatment. Magnetic suction cups are usually used for grinding on surface grinders. After grinding is completed, the magnetic attraction is removed, and the thin sheet workpiece is restored to its original state, making it difficult to ensure machining accuracy. If the following clamping methods are used to ensure the positioning and clamping of thin sheet workpieces in a free state, and double end faces are used for grinding processing, good results can be achieved to meet the requirements of part processing accuracy.1. Elastic gasket clamping method.2. Strengthen the rigidity of thin sheet workpieces with temporary mea...

Discussion on CNC cylindrical grinding machine

2025-04-09

Discussion on CNC cylindrical grinding machine.There are also many types of cylindrical grinders, but today's lecture is about one of them, which is the CNC cylindrical grinder. It is divided into three parts for easy understanding and mastery.1. Abnormal dimensional changes in CNC cylindrical grinding machine.The problem with the grinder may be caused by loose components or damage. At this point, targeted inspections should be conducted to take measures to successfully resolve the issue.2. Set reference points.If setting reference points on a CNC cylindrical grinder, it is mainly based on the product's CNC system manual. Because different CNC systems have different operations, the settings are also different. Some buttons can be used, while others require modifying parameter values.3. Tool alignment for CNC crankshaft cylindrical grinding machine.The actual operation is to first separate the grinding wheel...

Comparison between precision and ordinary cylindrical grinding machines

2025-04-09

Comparison between precision and ordinary cylindrical grinding machines. Precision cylindrical grinding machines, in general, belong to the category of cylindrical grinding machines, which is related to website products. Therefore, for us, they are the object of learning and understanding, and their applications are quite wide. However, the following will not be done through statements, but by answering some related difficult questions back and forth. This way, one can engage in learning and work, thereby gaining a better understanding and mastery. The precision cylindrical grinder in the precision cylindrical grinder is different from ordinary cylindrical grinders, so the following editor will analyze and explain this aspect in detail. The content is as follows. The main characteristics of a regular cylindrical grinder are its wide range of applications and high versatility. In general, it is the ...

Regarding the manufacturing method of the tailstock for external cylindrical grinding machines

2025-04-09

Regarding the manufacturing method of the tailstock for external cylindrical grinding machines.The workpiece spindle device and tailstock of the external cylindrical grinder are installed on both ends of the worktable. The tailstock is matched with the worktable through a sliding groove tenon structure. One end of the workpiece with a longer axial length is clamped by the workpiece spindle device, and the other end is supported by pushing the tailstock to drive the pointed shaft on the tailstock. Then, manual control is used to generate a pressing force on the workpiece. The workpiece spindle device drives the workpiece to rotate, and the grinding wheel device performs external surface machining on the workpiece.During the process of pushing the tailstock to the top, if the pointed axis on the tailstock moves quickly, it is easy to generate a large impact force on the workpiece, affecting the machining accu...

What are the preparations before operating an external cylindrical grinder

2025-04-09

What are the preparations before operating an external cylindrical grinder?External cylindrical grinder is mainly used for processing cylindrical, conical, shoulder step shafts, annular workpieces, and rotating surfaces. The following preparations need to be made before operation:1. Firstly, check the environment in which the cylindrical grinder is used to ensure that there are no debris in the entire operating space, which can prevent abnormal damage to its components caused by debris.2. Estimate the required force for lifting operations in order to select a suitable tonnage tractor for operation, in order to avoid overloading and potential hazards.3. Inspect the various components of the selected tractor and promptly repair any parts with abnormal conditions to reduce the possibility of unexpected situations during use. ...

Precautions for installation and maintenance of CNC cylindrical grinder

2025-04-09

Precautions for installation and maintenance of CNC cylindrical grinding machine.1. Installation of CNC surface grinder.The protective oil on the surface of the grinder must be removed first, otherwise smooth installation cannot be carried out. We also need to ensure a flat ground before installation to reduce the vibration of the equipment during use.2. Pre maintenance and upkeep of CNC grinding machines.In the early maintenance, we can clean the iron chip groove, water tank, oil filter and other accessories of the cooling pump to increase the efficiency of the equipment.3. Post maintenance and upkeep of CNC grinding machines.The operator should check whether the clearance between the grinding wheel spindle bearings is correct, and prevent bearing damage from affecting the operation of the equipment. If there are burrs on the workbench and guide rail surface, they should be promptly ground and leveled. ...

Precautions for CNC cylindrical grinder during product processing

2025-04-09

Precautions for CNC cylindrical grinder during product processing.1. Pay attention to cleaning the equipment properly. Clean the tabletop and workpiece to facilitate grinding operations for operators.2. When measuring the thickness of a workpiece, it is necessary to place the workpiece on the workbench and then open the electromagnetic suction cup to hold the workpiece.3. Open the hydraulic system and start adjusting the stroke and orientation of the workbench.4. Process the cutting tools of the grinder, and the bottom of the front grinding wheel of the tool should be higher than the surface of the workpiece for easy step-by-step cutting. ...

Introduction to the specific uses and advantages of cylindrical grinding machines

2025-04-09

Introduction to the specific uses and advantages of cylindrical grinding machines.1、 Advantages of use.There are many performance advantages of external cylindrical grinding machines, mainly including: the equipment's grinding wheel spindle bearing adopts a conical shaped bearing, which can effectively reduce the operating pressure of the equipment, and the grinding wheel spindle can also maintain good rigidity at low speeds.2、 Specific purpose.1. The cylindrical grinder can be used not only for equipment production in heavy industry, but also for processing and production of equipment in the textile spinning industry, coarse and fine yarn machines, drawing machines, combing machines, etc.2. External cylindrical grinding machines can also be used for the production of office communication equipment, including rubber roller processing for common office equipment such as fax machines, copiers, p...

Basic knowledge of CNC grinding machine processing

2025-04-09

In terms of grinding methods, they can be divided into outer circle grinding, inner circle grinding, flat grinding, tool grinding, and ordinary lathe surface grinding. The corresponding CNC grinding methods are becoming increasingly important in grinding processes with the development of CNC skills. In order to maximize the economic benefits of CNC grinding machines, the following processing objects can be given priority consideration.1. Repeatedly produced parts have better efficiency.2. Require the assurance of processing quality and the ability to produce key parts in small to medium batches.3. The processing batch of parts should be larger than that of ordinary grinding machines.4. The processed parts should conform to the process characteristics of CNC grinding machine multi process centralized processing.5. Balance of comprehensive machining capabilities for parts.6. Some considerations for processing...