2005منتدى Brackets/Widgets
تَصِلُ أسنانَ تركيزَ أَو تَعْدُّ محركَ إلى a مقبض دسمِ على ضوءِ حلقةِ
مضى على هذا 21 سنة. قد تكون المعدات والأسعار قد تغيّرت منذ ذلك الحين.
ما توصّل إليه النقاش
- يمكن لـ (جي-بي) أن تضمن أسنان أو عتاد التركيز على الكنوب السلسة، ولكنها تتطلب تحضيراً سطحياً مع ورق رمل وتنشئ رابطة دائمة يصعب إزالتها
- A thick rubber band wrapped around the knob can provide grip for gear engagement, optionally with plastic washers attached to the knob exterior to help keep the band in place
- Custom Delrin gear rings carved to specific knob diameters are available from specialty optical manufacturers, typically costing around 50 dollars
- An alternative electronic solution involves breaking out the potentiometer wires, extending them with thin wire, and resoldering to avoid mechanical coupling to the physical knob
- The manufacturer of the ring light may be able to supply a geared knob replacement since similar requests have been made by other users
يعتمد على
- J-B Weld adhesion may be poor on very smooth or shiny plastic surfaces without prior sanding
- The rubber band method is informal and may not provide reliable motorized control
- Custom gear rings require knowing the exact knob diameter
- The electronic solution adds wiring to the rig and changes the control mechanism
- Discussion involves equipment from 2005 and may reference products no longer available