Example: Tool manufacturers have developed indexable inserts with up to 8 effective cutting edges. For example, Heliocto milling cutters have 8 cutting edges and can hold 2 different types of inserts. The tool can be used for surface milling, bevel milling, deep shoulder milling, pocket milling, die milling and many other milling operations. Previous page 1. Components of piston rod seal: Piston Rod Seal,Hydraulic Cylinder Rod Seal,Pneumatic Rod Seal,U Ring Seals,Hydraulic Seals DG Zhongxingshun Sealing Products Factory , https://www.zxs-seal.com
11. Using combined processing
Combining multiple machining processes can improve machining efficiency, reduce machining costs, and shorten or omit the processing time and tool change time required for each separate machining process. In addition, tool costs can be reduced due to the reduced number of tools required for machining.
Example: The dual design of the Finishred milling cutter combines two different machining processes into one. The knife has 2 serrated chip flutes and 2 continuous chip flutes for roughing and finishing the workpiece in one go.
12. Maximize coolant efficiency
The efficiency of the use of coolant often determines the success or failure of the processing task, especially in hole processing. For drills that can be used for coolant, the delivery of coolant to the cutting edge only completes the "half" of the task, while the "other half" of the task effectively removes the chips from the hole, which means that it must be equal The flow of the coolant and the flow of the chips are considered.
The delivery of coolant through the inside of the insert is another alternative cooling strategy, and even for some seemingly unlikely machining tools (such as cutting knives).
Example: The internal cooling channel design of the Jet-Cut cutting blade helps to eliminate the built-up edge. The coolant is directly applied to the cutting zone to cool the cutting heat, while the coolant flowing inside the tool can cool the blade itself.
Polyurethane, polyformaldehyde, rubber
2. Purpose and function of piston rod seal:
The rod seal belongs to the dynamic seal. It is the seal that moves with the piston rod. It is one of the important components on the hydraulic support.
3. Use position of piston rod seal:
Guide sleeve, piston
4. Working principle of piston rod seal:
It is used at the contact part between the guide sleeve and the outer cylinder to seal the emulsion in the outer cylinder.
5. What effects will be caused by improper use or operation of piston rod seal:
1. Improper selection of cavity support material will wear the cavity and piston rod.
2. The size of the friction pair is inappropriate, causing wear.
3. Improper thread guide angle of cylinder barrel and piston end wear the sealing ring.
4. The seal ring is worn due to improper installation guide angle of the seal.
5. The surface of cavity and piston rod is rough, with scratches and worn seals.
6. The outer cylinder leaks and the jack does not maintain pressure.