跳至主要内容

Flat Grinding

 Precision hand surface grinding machine

1. Basic knowledge of grinding
  • Type, characteristics and process of grinding
  • Abrasive and abrasive tools
  • Grinding fluid
  • Safety protection
  • Common grinders and auxiliary equipment of grinders (introduction and application methods of grinders and other auxiliary equipment of grinders, including flat clamp, inclinometer, sine table, sine gauge, arc perspective dresser, punch molding machine, punch grinding machine and various self-made tools and equipment);
  • Balancing and dressing of grinding wheel
  • Matters needing attention before processing (should include safety knowledge, machine tool maintenance, work specification, dressing of platform and plate)
Flat Grinding - HG Precision
2.Plane (should include all kinds of material processing and grinding wheel selection rules, such as aluminum, brass, copper, all kinds of mold steel, white steel and so on.And grinding flakes for deformation)
3.Right Angles
4.Groove cutting (should include selection, dressing, tool setting and other matters needing attention of grinding wheel)
5.Inclination (should include a brief introduction to trigonometric functions and a scientific calculator explanation of inverse trigonometric calculation)
6.Arcs (shall include the method of repairing arcs with the perspective arc dresser and punch shaper)

7.Inclination Arc (including the principle and formula derivation of various inclination arc)

CNC Grinding - HG Precision

8.Chapter

9.compound slope

10.Other processing (mainly including various special workpiece processing methods, such as head round body square, oval, punch, various shaped workpiece, etc.)
11. Items to be completed after Molding (full inspection of dimensions, various inspection methods and handover)
标签：

评论

发表评论

此博客中的热门博文

What's the properties of POM?

  Polyformaldehyde (POM) thermoplastic crystalline polymer. Known as "Super Steel" or "Sai Steel", The English abbreviation is POM. Generally, polymers obtained by formaldehyde polymerization have a low degree of polymerization and are easily thermally depolymerized. It can be used as a raw material for organic chemicals and synthetic resins, and as a fumigant for drugs. 1.General property POM  is a hard, dense material with a smooth surface and gloss, light yellow or white, thin-walled partly translucent. Combustion characteristics are easy to burn, and continue to burn after leaving the ignition source. The flame is yellow at the upper end and blue at the lower end. Melting dripping occurs and has a strong pungent formaldehyde smell and fishy smell. POM is white powder, usually opaque, good coloring, specific gravity 1.41-1.43 g/cm3, molding shrinkage 1.2-3.0%, molding temperature 170-200℃, drying conditions 80-90℃ for 2 hours. POM's long-term heat resistance ...
发表评论
阅读全文

What is 'Catch hook and thin-wall' of plastic mold products?

What is 'Catch hook and thin-wall' of  plastic mold products ?​ 1. The Catch hook The catch surface and the amount of catch hook are the important basis for the test data during assembe.  Once made any tiny mistake about these numbers, It would become a huge mistake of the product. Therefore, during mould design, We needs to pay special attentin to the catch hook assembly and testing. 2. The thin-wall What is the big problem about thin wall? The binding point is particularly easy to press and brittle, Then could't pass the test. It will be difficult to assemble in the next step, The product will be uneven filling, shrink, and easy broken.
发表评论
阅读全文

Useful Tips for Custom Titanium Manufacturing

  JY Machinery offers high-quality precision and cost-effective CNC machining services for   custom titanium parts   to enhance manufacturing efficiency. Custom Titanium alloy manufacturing is mainly used for the production of aircraft engine compressor components, followed by the structural parts of rockets, missiles and high-speed aircraft, and related medical accessories. The density of titanium alloy is generally about 4.51g/cm3, which is only 60% of steel. The density of pure titanium is close to that of ordinary steel. Some high-strength titanium alloys exceed the strength of many alloy structural steels. Therefore, the specific strength (strength/density) of titanium alloy is much greater than other metal structural materials, and parts with high unit strength, good rigidity and light weight can be produced. The aircraft's engine components, skeleton, skin, fasteners and landing gear all use titanium alloys. The Reasons Why Titanium Is Hard to Machine If you want t...
发表评论
阅读全文