Clear Wind COP.357 Disc Launcher V1.2 Official Release

The “Qingfeng COP” is a frisbee launcher toy designed after the cop.357 model, using 0.78-inch diameter frisbees with a seven-round capacity (ten-round high-capacity magazine), and featuring a single/dual-finger compatible trigger. The exceptionally low trigger resistance prevents finger injury during play. Switching magazine types allows for both magazine ejection/reload and direct loading. The effective range is approximately 10 meters, achieving an initial velocity of 13-15 m/s when using PC-made projectiles.

This document and its printed physical manifestations (including derivative works and secondary creations) are for personal use only. Commercial use is strictly prohibited. Contact Qingyun Zhonglian – Zhang Dexuan for commercial licensing.

Update: (Please download the latest version)

24.12.23-V1.2.2 Optimized Version: New projectiles and magazines have been implemented, magazine print settings adjusted, the lower receiver support surface refined, and new frisbees incorporated.

24.12.17-V1.2 Official Version: Resolved various issues including assembly difficulties, frisbee jams, handle breakage, incomplete closure, pusher wear, guide pin breakage, and high failure rates. Additional sized parts are also included for users experiencing mechanical binding.

24.12.6-V1.1 Test Version: Addressed the assembly difficulty of the upper receiver pusher, added markings to the trigger latch, reclassified and rearranged files, and corrected the bill of materials.

Printing:

1. The dual-material support version offers enhanced support. Use a support material that does not adhere to the model material (e.g., PETG and PLA). If modifying the 3MF file, ensure only hand-drawn supports utilize the support material; the support base and support surface should match the model material. Pay attention to the manual support range of the lower receiver and support slicing parameters.

2.Do not use brittle standard PLA or matte PLA for printing. Low-shrinkage materials (less prone to warping and more dimensionally accurate) are recommended, such as Dianwei matte PETG or Bingying ABS-ASA. Note: Do not use ABS for spring components; PETG (12 m/s max) or PC (15 m/s max) are recommended.

3. The slicing material defaults to PETG or PLA; select your own material parameters accordingly. Warping significantly impedes functionality; adjust settings as needed.

4. If excessive material shrinkage causes significant dimensional deviations, use the alternative “large gap” parts.

5. High-stress small parts require significantly different print parameters; pay attention to these when modifying the 3MF file.

Hardware BOM:

0.6*12*25 spring, one. (Magazine)

0.5*7*45 spring, one. (Upper receiver)
Φ10*5 magnets, two
Φ9*2 magnets, ten.
Φ3*30 retaining pin, one. (TB Jinchao flagship store)
Φ3*18 pin, one.

Φ5*45 pin, one.
Φ1.5*26 pin, one + Φ1.5*28 pins, two (or Φ1.5*26 pin, one + Φ1.5*14 pins, four)

M3*8 countersunk screws (approximate length acceptable)

Assembly: 

Video tutorial https://b23.tv/7ifuExX

A magnet orientation tool is recommended for magnet installation.

Magnet polarity: The six magnets in the launch tube and lower receiver are all attractive; the launch tube and spring magazine are repulsive, while the launch tube and high-capacity magazine are attractive.

For optimal operation, lubricate moving parts with WD-40 multi-purpose metal protector or a dry lubricant (recommended).