SV08_Filament_Cutting_mod

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SV08_Filament_Cutting_mod

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Bamboo Hotend integrated filament cutting mode.

SV08_Filament_Cutting_mod 최신버젼 다운로드

최종 버전 다운로드 (.zip)

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# SV08 Filament Cutting MOD

Bamboo Hotend integrated filament cutting mode.

I have modified the STEP CAD file available on Sovol's GitHub.
Thank you to Sovol for providing the CAD STEP files.

https://github.com/Sovol3d/SV08/tree/main/STEP

**아래 동작 유투브 영상 참조하세요~** 
(Please refer to the YouTube video for the following steps~)

Refer to operation youtube video as below.

https://www.youtube.com/watch?v=FpVqoYQupSA

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08-Filamnet_Cutting_mod/blob/main/Photos/SV08_cutting_mod_hotend1.png)

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08-Filamnet_Cutting_mod/blob/main/Photos/SV08_cutting_mod_hotend.png)

## **1. Prepare parts**

(1) Bambu HOTEND : 1ea

(2) Blade Cutter : 1ea

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08-Filamnet_Cutting_mod/blob/main/Photos/blade.png)

(3) M3 Insert : 5ea

(4) pen spring : 1ea

(5) space : 2ea

(6) M2*4mm : 1ea  (blade for fixing)

(7) M3*16mm : 3ea

(8) M3*20mm (SHCS) : 3ea

(9) M3*20mm (BHCS) : 2ea

(10) M3*8mm : 1ea

(11) M3 nut : 1ea (required loctite after joint)

(12) M4*20 : 1ea

## **2. Insert assembly**

인서트를 아래 사진과 같이 삽입을 합니다. 
The insert is inserted as shown in the image below.

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08-Filamnet_Cutting_mod/blob/main/Photos/SV08_M3%20insert1.png)
![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08-Filamnet_Cutting_mod/blob/main/Photos/SV08_M3%20insert2.png)
![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08-Filamnet_Cutting_mod/blob/main/Photos/SV08_M3%20insert3.png)
![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08-Filamnet_Cutting_mod/blob/main/Photos/SV08_M3%20insert4.png)
![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08-Filamnet_Cutting_mod/blob/main/Photos/SV08_M3%20insert5.png)

(1) HOTEND와 마운트를 먼저 체결합니다. 
First, attach the HOTEND and the mount. 
![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/hotend_screw01.png)

(2) 마운트를 헤더에 체결을 합니다. 
Attach the mount to the header.

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/hotend_screw02.png)

(3) 레버 마운트를 헤더에 체결합니다. 
Attach the lever mount to the header.

(4) 컷팅 가이드를 HOTEND 마운트와 체결합니다. 
Attach the cutting guide to the HOTEND mount.

(5) 칼날과 칼날 마운트를 M2 볼트로 조립합니다. 
Assemble the blade and blade mount using M2 bolts.

(6) 칼날 조립 부품을 헤더쪽에 가이드에 맞춰 삽입합니다. 
Insert the blade assembly component into the header, aligning it with the guide.

(7) 칼날 가이드 레일을 레버 마운트와 M3*20mm 2개로 고정합니다. 
Secure the blade guide rail to the lever mount using two M3*20mm screws.

(8) 레버 하단부 M3*20mm로 레버 마운트에 체결입니다. 
 M3 SPACE(와셔)를 양쪽에 넣어주면 좋습니다. 
 (주의) 레버가 움직이도록 꽉 체결하지 말 것! 움직여야 합니다.

Secure the lower part of the lever to the lever mount using an M3*20mm screw. 
It is recommended to insert M3 spacers (washers) on both sides. 
(Caution) Do not tighten the lever too firmly! It must remain movable.

(9) 칼날 마운트 부품과 레버를 조립합니다. 
 M3 너트와 체결하며 록타이트로 너트가 빠지지 않도록 합니다. 
 (옵션) M3너트 안쪽에 M4 스페이스를 추가해도 됩니다. 
 (주의) 칼날 마운트와 꽉 체결하지 말 것! 움직여야 합니다. 
Assemble the blade mount component with the lever. 
Secure them with an M3 nut, and apply Loctite to prevent the nut from loosening. 
(Optional) You may add an M4 spacer inside the M3 nut. 
(Caution) Do not tighten the blade mount too firmly! It must remain movable. 
 
![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/hotend_screw03.png)

(10) 레버를 움직이며 칼날이 자연스레 움직이는지 확인합니다. 
 (필수) 둥근머리 볼트(BHCS)를 사용해야 팬의 무두 볼트와 간섭이 생기질 않습니다. 
 (선택) 팬 고정 볼트를 둥근머리 볼트로 변경하여도 됩니다.

Move the lever to ensure the blade moves smoothly. 
(Mandatory) Use button head cap screws (BHCS) to avoid interference with the fan’s headless bolts. 
(Optional) You may also replace the fan mounting bolts with button head cap screws.

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/lever_screw01.png)

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/hotend_cutting_lever_assembly01.png)

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/SV08_Cover_screw01.png)

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/SV08_Cover_screw02.png)

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/SV08_Cover_screw03.png)

(11) 레버 동작 고정 Push Bar를 설치합니다. 
Install the lever operation fixing push bar onto the X-axis belt mounting bracket.

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/SV08_Lever_Fixed_bar.png).

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/SV08_Lever_Fixed_bar01.jpg).

(12) 커버 레버 부분 절단(Cut out the cover lever section.)
 
블로워팬 경계 부분까지만 잘라냅니다. 
Cut only up to the boundary of the blower fan.

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/SV08_Cover_open.png).

## **5. ORCA Slice Machin start-G-code & macro.cfg Change **

(Mandatory) !!!!! Must chnage to all x positon over X10

필수로 꼭 수정하셔야 합니다.

[gcode_macro _global_var] 
variable_pause_park:{'x': 10, 'y': 0, 'z': 10, 'e': 1} 
variable_cancel_park:{'x': 10, 'y': 350, 'z': 10, 'e': 1}

## **6. Add Chage Filament G-code**

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/ORCA_Slice_Change_Filament_G-code.png).

## **7. Add macro G-code in Macro.cfg file**

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/macro.png).

# SV08 Filament Cutting MOD Toolhead Hall Sensor Version (07.DEC 2024)

Toolhaed Hall Sensor version <bar>

(1) Micro swtich (D2F) : 1ea

(2) 4mm Ball : 1ea

(3) M3*20mm : 2ea

(4) M2*10mm : 2ea

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/SV08_Hotend_sensor05.png).

![Image of ERCF Toolheadsensor](https://github.com/pure100kim/SV08_Filament_Cutting_mod/blob/main/Photos/SV08_Hotend_sensor02.png).

## **8. Change note**

(1) Basic design NOV 20 ~ DEC.01 2024

(2) DEC 02 (Mon) : Modify lever M2*8mm screw interupt

(3) DEC 02 (Mon) : screw assembly added

(4) DEC 04 (Wen) : Adjust torrence CAD, printout and assembly

(5) DEC 05 (Thu) : Add Lever & Guide holder.

(6) DEC 05 (Thu) : Push bar modeling

(7) DEC 05 (Thu) : Final Testing and macro coding

(8) DEC 06 (Fri) : Relased SV08 Filament Cutting mode

(9) DEC 07 (Sat) : Add Toolhead Hall sensor type HOTEND Mount

감사합니다.
Thank you!

미스터 굿맨 Mr.goodman

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