Chef Knife Sharpening Angle

Hot Products

Ceramic Knife China Professional Useful Household and Tungsten Knife Sharpener

Ceramic Knife Ultra Sharp Top Quality Assured Kitchen Knives Set

Ceramic Knife Competitive Price Nonslip Handle with Acrylic Block

Ceramic Knife Black Set with Holder and Peeler

Ceramic Knife Vogue Set with Arcylic Stand

Ceramic Knife Chef Knives Type and Eco-Friendly Stocked Feature

Ceramic Knife Colorful PP Handle Antibacterial Kitchen Knife

Ceramic Knife High-Tech Fashion Health for Paring in Kitchen Knife Sets

Ceramic Knife High Top Quality Large-scale Used Industrial Customized

Ceramic Knife Zirconia Ceramic Utility Knife with Curved Handle

FAQ

What is the classification of the hardness level?

Hard alloy tool hardness is generally between HRA89.5~92.8, the hardness of HSS is generally between HRC62~65, super hard high speed steel hardness is between HRC69~70, the hardness of carbon tool steel in general about HRC62, the hardness of diamond in the HV10000, the hardness of silicon carbide in HV4500, titanium carbide coating hardness HV3800, corundum hardness in the HV2400, tungsten carbide hard alloy hardness in 1300.

How to select the tool according to the material

(1) hardness and wear resistance. The hardness of the cutting tool material must be higher than the hardness of the workpiece material, generally require more than 60HRC. The higher the hardness of the tool material, the better the wear resistance.(2) strength and toughness. The cutting tool material should have high strength and toughness, in order to withstand the cutting force, impact and vibration, to prevent brittle fracture and chipping.(3) heat resistance. The heat resistance of the cutting tool material is good, can withstand the high cutting temperature, has the good oxidation resistance ability.(4) process performance and economy. The material of the cutting tool should have good performance of forging, heat treatment, welding, grinding and so on.

How to distinguish between YG tool and YT tool and YW tool appearance

Material is not the sameYT tungsten carbide base hard alloy containing titanium is used for processing of ordinary steelYW tungsten carbide base hard alloy (take YW because W represents a universal "million") is mainly used for processing stainless steel, also known as universal alloy, steel stainless steel cast iron can be processed.YG is used for processing of tungsten carbide base hard alloy cast iron.Appearance can not be distinguished, this is the brand on behalf of different alloy materials.

How to maintain cutting tools?

How to maintain the warehouse:1, a variety of tools to clear classification.2, during the storage of the tools must not rust.3, precious tools should be regularly oiled.4, tool storage to avoid collision.5, tool storage should be placed neatly, slender tools to hang, disk type tool holder, to avoid the change of tool storage.6, the tool storage account goods.7, tool storage must have strict collection system and accounting.

Open teeth is how one thing, the specific operation process.

Cutting tools require special tools to be polished, just like a tool.A tooth is in the part of cutting edge or polished into a jagged, double and single, full and half tooth tooth.

Processing 316 stainless steel should be very sticky knife, how to choose the tool?

We used to use ceramic cutter head, alloy knife head is easy to stick knife

How to select NC milling cutter

In the free surface (die) processing, because the end of the cutting speed of ball end cutters is zero, so as to ensure the machining accuracy, cutting the apex densely spaced generally distance, therefore ball commonly used in curved surface machining. The flat tool has better surface quality and cutting efficiency of ball cutter, therefore, as long as the guarantee but cut under the premise of both surface rough machining precision machining, should be preferred flat knife. In addition, the tool life and the relationship between the price of great accuracy and tool, must pay attention to is, in most cases, choose a good tool while increasing the tool cost, but the processing quality and efficiency of the improved, can make the whole process cost is reduced greatly.

What is the tapping tool

Taps, divided into two kinds of manual and machine.