infra:tools:bridgeport
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infra:tools:bridgeport [2021/05/14 19:30] – radex | infra:tools:bridgeport [2024/04/30 09:04] – Arsenicum | ||
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- | ====== | + | ====== |
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+ | Strona pozostaje z przyczyn historycznych | ||
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+ | === Description | ||
Bridgeport Series 1 MDI is a vertical knee mill made in the early 80s, capable of fully automated CNC operation, semi-automated MDI (Manual Data Input) work, as well as traditional manual machining using mechanically coupled handwheels - or any combination of the three within a single job. Factory-fitted mechanical handwheels are a very rare feature in CNC milling machines, which makes this this model rather unique and extremely useful for learning and prototyping. | Bridgeport Series 1 MDI is a vertical knee mill made in the early 80s, capable of fully automated CNC operation, semi-automated MDI (Manual Data Input) work, as well as traditional manual machining using mechanically coupled handwheels - or any combination of the three within a single job. Factory-fitted mechanical handwheels are a very rare feature in CNC milling machines, which makes this this model rather unique and extremely useful for learning and prototyping. | ||
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Additional features include a Bijur Delimon automatic oiling system, coolant reservoir and flood coolant pump. | Additional features include a Bijur Delimon automatic oiling system, coolant reservoir and flood coolant pump. | ||
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====== Technical specifications ====== | ====== Technical specifications ====== | ||
- | ===== Spindle bearings ==== | + | |
+ | ===== Spindle bearings | ||
Main bearings: currently NSK 7207CTRDULP4Y. Previously FAFNIR 207. | Main bearings: currently NSK 7207CTRDULP4Y. Previously FAFNIR 207. | ||
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If replacement is needed, the requirements are: | If replacement is needed, the requirements are: | ||
+ | |||
* angular contact bearings (7) | * angular contact bearings (7) | ||
* 35x72x17mm (207) | * 35x72x17mm (207) | ||
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* ABEC7 or ISO P4 rating, those two are equivalent (P4) | * ABEC7 or ISO P4 rating, those two are equivalent (P4) | ||
* " | * " | ||
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===== Spindle transmission ===== | ===== Spindle transmission ===== | ||
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* Minimum center distance - motor shaft to driven shaft: 244.5mm | * Minimum center distance - motor shaft to driven shaft: 244.5mm | ||
* Maximum pulley dia: 185mm | * Maximum pulley dia: 185mm | ||
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===== Lubrication ===== | ===== Lubrication ===== | ||
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* ISO68 way oil (currently JASOL RC 68) | * ISO68 way oil (currently JASOL RC 68) | ||
* INTERLUBE to Bijur flow mapping: | * INTERLUBE to Bijur flow mapping: | ||
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* [M8x1.0 plug] | * [M8x1.0 plug] | ||
- | ====== Quick change tooling ===== | + | ====== Quick change tooling |
Tools use an Erickson QuickChange 30 (a.k.a. QC30) mount, which is a modified DIN 2080/NMTB 30 taper. | Tools use an Erickson QuickChange 30 (a.k.a. QC30) mount, which is a modified DIN 2080/NMTB 30 taper. | ||
- | Alas, it's near-impossible to buy used/cheap chinese QC30 tooling. There are [[https:// | + | Alas, it's near-impossible to buy used/cheap chinese QC30 tooling. There are [[https:// |
**Here are compatible tool holders we have:** | **Here are compatible tool holders we have:** | ||
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* D18 holder (same) | * D18 holder (same) | ||
* Unknown DIN2080 holder (with some unknown large collet) | * Unknown DIN2080 holder (with some unknown large collet) | ||
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**What we need to buy** | **What we need to buy** | ||
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- Holder ER32 - 0642 176 168 710 - 185zł | - Holder ER32 - 0642 176 168 710 - 185zł | ||
- Shell mill holder: 0642 173 309 246 - 223zł | - Shell mill holder: 0642 173 309 246 - 223zł | ||
- | - Zestaw 5 tulejek DA, po jednej do każdego holdera który mamy. https:// | + | - Zestaw 5 tulejek DA, po jednej do każdego holdera który mamy. [[https:// |
**Someday/ | **Someday/ | ||
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Morse taper holders: | Morse taper holders: | ||
- | * 0642 116 798 127 - Mt2 - 143zł | + | |
- | | + | * 0642 116 798 130 - Mt3 - 143 |
Weldon flat holders (sztywniejsze od ER, ale tylko jeden rozmiar): | Weldon flat holders (sztywniejsze od ER, ale tylko jeden rozmiar): | ||
- | * 0642 176 218 220 - 10mm - 163 | ||
- | * 0642 176 218 232 - 12mm - 163 | ||
- | * 0642 176 218 258 - 20mm - 163 | ||
- | ====== Manuals and Datasheets ====== | + | * 0642 176 218 220 - 10mm - 163 |
+ | * 0642 176 218 232 - 12mm - 163 | ||
+ | * 0642 176 218 258 - 20mm - 163 | ||
+ | ====== Manuals and Datasheets ====== | ||
- [[https:// | - [[https:// | ||
- | - [[https:// | + | - [[https:// |
- {{: | - {{: | ||
- {{: | - {{: | ||
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- {{: | - {{: | ||
- {{: | - {{: | ||
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====== TODO ====== | ====== TODO ====== | ||
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- Add a spindle encoder using automatic car transmission Hall effect sensors using [[https:// | - Add a spindle encoder using automatic car transmission Hall effect sensors using [[https:// | ||
- Rebuild the coolant system, add mist nozzle | - Rebuild the coolant system, add mist nozzle | ||
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====== Accessing Bridgeport controller computer ====== | ====== Accessing Bridgeport controller computer ====== | ||
+ | |||
+ | Add your nc files for cutting to ~/ | ||
+ | |||
+ | smb:// | ||
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+ | On Windows, go to Windows Explorer → Network → go to share: | ||
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+ | \\bridgeport.waw.hackerspace.pl | ||
+ | |||
+ | To upload your files via SMB, make sure to `chmod a+w ~/ | ||
+ | |||
+ | SSH: | ||
ssh bridgeport@bridgeport.local | ssh bridgeport@bridgeport.local | ||
+ | ssh bridgeport@bridgeport.waw.hackerspace.pl # (same thing) | ||
- | You must manually copy your ssh public key to Bridgeport' | + | You must manually copy your ssh public key to Bridgeport' |
+ | |||
+ | Bridgeport' | ||
====== RS232 link (legacy Heidehein 131 controller) ====== | ====== RS232 link (legacy Heidehein 131 controller) ====== | ||
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Transfer needs to be initiated from the TNC, for details see the TNC 131 Operation Manual, chapter E4. | Transfer needs to be initiated from the TNC, for details see the TNC 131 Operation Manual, chapter E4. | ||
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