Difference between revisions of "CNC Bits Logs/Box 4"

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(Bit # 8: Result of OP1)
(Bit # 9: OP1 : PCB)
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== Bit # 9 ==
 
== Bit # 9 ==
 +
{| class="wikitable sortable"
 +
|-
 +
! Day<br/>dd/mm/yyyy !! Material<br/>used !! Object<br/>Shape !! Feed<br/>(m/min) !! Step-down<br/>(mm) !! Spindle<br/>(RPS/Hz) !! Duration<br/>(minutes)!! Comment
 +
|-
 +
|        12/02/2019  || FR4 PCB          || IGBT Box PCB    || 0.050            || 0.2                || 350                  || 22                    ||
 +
|}
  
 
== Bit # 10 ==
 
== Bit # 10 ==

Revision as of 13:08, 12 February 2019

Material
solid carbide, TiN coated
Shank diameter
3.17mm (1/8 inch)
Cutting side diameter
0.5mm
Cutting side length
~2.8mm
Total Length
38mm
Quantity
10pcs (5 came Dead-On-Arrival)

Bit # 1

DOA

Bit # 2

DOA

Bit # 3

DOA

Bit # 4

DOA

Bit # 5

DOA

Bit # 6

Broke

Bit # 7

Day
dd/mm/yyyy
Material
used
Object
Shape
Feed
(m/min)
Step-down
(mm)
Spindle
(RPS/Hz)
Duration
(minutes)
Comment
02/11/2017 5083 Aluminium reticle (flat+hole+cut) 0.05 0.025 350 500 Clean cuts, minimal ca. 0.05mm offset when changing cut direction.


Bit # 8

Day
dd/mm/yyyy
Material
used
Object
Shape
Feed
(m/min)
Step-down
(mm)
Spindle
(RPS/Hz)
Duration
(minutes)
Comment
02/07/2018 FR4 PCB LCD-2-Ribbon 0.05 0.2 350 50 Clean cuts at the beginning, frizzy at the end.

Bit # 9

Day
dd/mm/yyyy
Material
used
Object
Shape
Feed
(m/min)
Step-down
(mm)
Spindle
(RPS/Hz)
Duration
(minutes)
Comment
12/02/2019 FR4 PCB IGBT Box PCB 0.050 0.2 350 22

Bit # 10