Bruting operator

Bruting operator deals with the rough polished or laser sawn diamond. There are different bruting machines available in the market and among them the following are most often used:

EOS bruting machine
Discron bruting machine

This task is performed because of following reasons:

Create roundness
Girdle percentage
Remove or reduce naturals in girdle region

Responsibilities:

Check every parcel have diamond when receiving parcels from stock controller
Check weight of diamond in weighing scale and confirm if it matches with the current weight mentioned in the parcel
Consumables, tools and equipment are available and in good condition
Machine checkups are mandatory everyday in the morning before production
Cover your machine when going for long holidays
Ensure your room is clean and tidy before knocking off for the day

Consumables, tools and equipment:

0.5 Marker pen
Water
Black permanent marker
Pots (Male and female) in all sizes
10X or more magnifier loupe
Apron or dust coat
Regular pen and book to note down any instruction from monitor or supervisor
Cloth for cleaning
Weighing scale
Allen keys
Hammer
Rench
Coolant for HRD bruting machine
Bruting machine

Machine checkups:

Check scaif quality for any cracks or holes on them
Check the screws of scaif are tightened
Check the movement of scaif from left to right and vice versa. Similarly from top to bottom
Check other buttons on the machine if they are working
Check for any machine vibration when the scaif is in full speed

Comments

Tools and equipment

Crafting of diamond need tools and equipment to polish a rough diamond to a jewelry diamond starting from import into factory to export. Technology has grown enormously in 21st century where you put a sawn (cut) diamond in a machine and get jewelry diamond in few hours. Lets start from the history. History: Diamonds were used to cut diamond rubbing against each other. In 15th century, tools were invented and among them Scaif is the best invention by Lodewyk Van Berken. Scaif is a polishing wheel infused with a mixture of olive oil and diamond dust. Diamonds are put in contact to scaif which rotates at 3000rpm. This helps polishing the diamond. The time taken to polish has drastically reduced at higher quality. Polishing tangs have been introduced to hold diamond when you put the diamond in contact to scaif. TOOLS & EQUIPMENT 1. Galaxy machine: Product of Sarin that makes the diamond surface tran...

Cut

Diamonds are luxury goods. People are willing to buy them irrespective of high price because it is best suitable for jewelry. Why are diamonds on high demand for jewelry? Diamonds sparkle better than any other jewelry today. They store light and sparkle. Today it is a luxurious status of having diamonds as necklace, bracelet, rings, etc. Cut plays a vital role in diamonds fire, brilliance and scintillation which we will discuss further. Cut is general terms means craft. Like any other material wood, limestone, etc; diamonds are also crafted. History: Diamond cutting process has been known since 6th century in Indian subcontinent. In 14th century, diamonds were fashioned for jewelry. Before 15th century it was cutting natural diamonds with other natural diamonds only. Slowly improvements were made and in 15th century a tool called scaif was introduced by a Flemish polisher called Lodewyk Van Berquem. This tool is infused with diamond dust and olive...

Window polisher

Polisher deals with the rough diamond. Follow planners' pen marking to polish and return back to the planner/ section monitor/ section supervisor. This task is performed because of following reasons: Surface of the diamond is frosted or coated Inclusions are clearly visible though the surface is clear Understand depth of inclusions To confirm inclusion type or nature To confirm the clarity Responsibilities: Check every parcel have diamond when receiving parcels from stock controller Check weight of diamond in weighing scale and confirm if it matches with the current weight mentioned in the parcel Be sure that you fully understand pen marking by the planners Consumables, tools and equipment are available and in good condition Opening the scaif should be done just before shift end so that you are ready for tomorrow Cover your scaif and oil your tang when going for weekend or holidays Ensure your polishing mill is clean and tidy before knocking off for the day Scaif have to be balance...

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