uxcell H8 Accuracy Alloy Tool Steel Hand Reamers Set (3mm-12mm, 10-Piece) Instruction Manual

1. ഉൽപ്പന്നം കഴിഞ്ഞുview

This uxcell Hand Reamers Set consists of 10 pieces, ranging in cutting diameter from 3mm to 12mm, each with H8 accuracy. These tools are manufactured from alloy tool steel, providing high hardness and durability for precise finishing cuts. Designed with straight flutes, they are suitable for general-purpose applications and effective in collecting chips during shallow cuts.

The reamers are intended for accurate reaming of cylindrical shapes in various soft materials, including aluminum, cast iron, copper, plastic, and wood. They can be operated manually using appropriate wrenches.

Image 1.1: The complete uxcell 10-piece hand reamer set, showing various sizes from 3mm to 12mm.

2 സ്പെസിഫിക്കേഷനുകൾ

Image 2.1: Detailed dimensions for various reamer sizes, showing cutting diameter and overall length.

3 സുരക്ഷാ വിവരങ്ങൾ

Always prioritize safety when using hand tools. Failure to follow safety guidelines can result in injury or damage to the tools or workpiece.

• നേത്ര സംരക്ഷണം: പറന്നു പോകുന്ന അവശിഷ്ടങ്ങളിൽ നിന്ന് സംരക്ഷിക്കാൻ എപ്പോഴും സുരക്ഷാ ഗ്ലാസുകളോ കണ്ണടകളോ ധരിക്കുക.
• കൈ സംരക്ഷണം: Use appropriate gloves to prevent cuts and improve grip.
• വർക്ക്പീസ് സുരക്ഷ: വർക്ക്പീസ് സുരക്ഷിതമാണെന്ന് ഉറപ്പാക്കുകamped or held to prevent movement during reaming.
• ഉപകരണ അവസ്ഥ: Inspect reamers for damage or dullness before use. Do not use damaged tools.
• ശരിയായ പിടി: Use a suitable wrench for hand operation, ensuring a firm and stable grip.
• മെറ്റീരിയൽ അനുയോജ്യത: Use reamers only on materials for which they are designed (aluminum, cast iron, copper, plastic, wood, and other soft materials).
• കുട്ടികളും വളർത്തുമൃഗങ്ങളും: കുട്ടികൾക്കും വളർത്തുമൃഗങ്ങൾക്കും ലഭ്യമാകാത്ത വിധത്തിൽ ഉപകരണങ്ങൾ സൂക്ഷിക്കുക.

4. സജ്ജീകരണവും തയ്യാറെടുപ്പും

1. Select Correct Reamer Size: Choose a reamer with a cutting diameter that matches the desired final hole size. The reamer should be slightly larger than the pre-drilled hole to remove a small amount of material for a precise finish.
2. വർക്ക്പീസ് തയ്യാറാക്കുക: Ensure the workpiece is clean and free of burrs around the hole to be reamed. Secure the workpiece firmly in a vise or clamp to prevent rotation or movement during the reaming process.
3. ലൂബ്രിക്കന്റ് പ്രയോഗിക്കുക: For most materials, especially metals, apply a suitable cutting oil or lubricant to the reamer and the hole. This reduces friction, dissipates heat, and improves the surface finish and tool life.
4. Attach Wrench: Securely attach a tap wrench or similar hand tool to the square shank of the reamer. Ensure the wrench is tightened properly to prevent slippage.

Image 4.1: Close-up of the square shank, designed for hand operation with a wrench.

5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

Follow these steps for effective and safe reaming:

1. Align Reamer: Carefully align the reamer with the pre-drilled hole. The reamer should enter the hole straight and without force.
2. Apply Downward Pressure and Rotate: Apply steady, light downward pressure while rotating the reamer clockwise (for right-hand cut reamers). Maintain a consistent rotation speed. Avoid excessive force, which can cause the reamer to bind or break.
3. വ്യക്തമായ ചിപ്പുകൾ: Straight flute reamers allow chips to collect in the flutes. Periodically withdraw the reamer slightly to clear chips, especially when reaming deeper holes. Reapply lubricant as needed.
4. Complete Reaming: Continue rotating and applying pressure until the reamer passes completely through the hole or reaches the desired depth.
5. Withdraw Reamer: Once reaming is complete, continue rotating the reamer in the same direction (clockwise) while withdrawing it from the hole. Do not reverse the rotation, as this can dull the cutting edges.
6. Inspect Hole: After reaming, inspect the hole for desired size, finish, and straightness.

ചിത്രം 5.1: ക്ലോസ്-അപ്പ് view of the straight flutes, designed to collect chips during shallow cuts.

ചിത്രം 5.2: ഉദാamples of reaming applications on aluminum sheets and wood, demonstrating suitability for various soft materials.

6. പരിപാലനവും സംഭരണവും

• വൃത്തിയാക്കൽ: After each use, thoroughly clean the reamers to remove all chips, debris, and cutting fluid. Use a brush and a suitable cleaning agent if necessary.
• Lubrication for Storage: Apply a thin coat of machine oil to the reamers before storage to prevent rust and corrosion, especially on the cutting edges.
• സംഭരണം: Store the reamers in their original protective case or a dedicated tool box to prevent damage to the cutting edges and to keep them organized. Avoid storing them loosely where they can rub against other tools.
• പരിശോധന: Periodically inspect reamers for signs of wear, dullness, or damage. Dull reamers can produce poor finishes and require more force to operate.

7. പൊതുവായ പ്രശ്‌നങ്ങൾ പരിഹരിക്കുന്നു

8. വാറൻ്റിയും പിന്തുണയും

For information regarding warranty coverage, product support, or to purchase replacement parts, please refer to the uxcell official webസൈറ്റിൽ ബന്ധപ്പെടുക അല്ലെങ്കിൽ അവരുടെ ഉപഭോക്തൃ സേവനവുമായി നേരിട്ട് ബന്ധപ്പെടുക. വാങ്ങിയതിന്റെ തെളിവായി നിങ്ങളുടെ വാങ്ങൽ രസീത് സൂക്ഷിക്കുക.

നിർമ്മാതാവ്: uxcell
മോഡൽ നമ്പർ: a20103000ux0076