Paintball gun

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Contents

Executive Summary

Customer Needs

How System Functions

Components

Part # Part Name Qty Function Weight (Ounces) Material Manufacturing Process Photo
01 Hopper Connection 1 Connect hopper and feed neck 0.7 Plastic adffadf
02 Hopper Connection Bolt and Nut 2 Apply pressure to plastic hopper connection housing 0.4 a;lskdjf  ;alsjkdf
03 Stock 1 Helps stabilize gun against shoulder for improved accuracy 8.7 a;lskdj a;lsdkjfk
04 Barrel 1 Direct paintball exit out of marker 4.7 a;lsdkfj  ;lasdlkjfj
05 Feed Neck 1 Direct paintballs from hopper into firing chamber 0.6 a;sdljkf a;ldfjk
06 Feed Neck Screw 3 Attach Feed Neck to marker body 0.1 a;lsdkjf  ;laskjdf
07 MR1 2" Dovetail Drop Forward 1 Bracket to secure compressed air connection port to trigger handle 1.2 a;lkdsjf  ;ajdsf;lakj
08 Drop Forward Lock Screw 1 Secures Dovetail Bottom-Line to Dovetail Drop Forward <0.1 a;lsdkjf  ;laskjdf
09 MR1 Dovetail Bottom-Line 1 Connection point between compressed air and hose to marker body 3.2 a;lsdkjf  ;laskjdf
10 Hose Adaptor 1 Connect hose to Dovetail Bottom-Line 0.4 a;lsdkjf  ;laskjdf
11 MR1 Foregrip 1 Provides cover for hose connection to marker body. 4.9 a;lsdkjf  ;laskjdf
12 Foregrip Fixing Screw w/washer 2 Connect foregrip to marker body 0.4 a;lsdkjf  ;laskjdf
13 Braided Hose 1 Connects Dovetail Bottom-Line to marker body 1.8 a;lsdkjf  ;laskjdf
14 Screw and Washer 2 Connects trigger handle to marker body 0.1 a;lsdkjf  ;laskjdf
15 Handle Covers 2 Provides comfortable grip for handle 0.8 a;lsdkjf  ;laskjdf
16 Screw 4 Connects handle cover to handle 0.1 a;lsdkjf  ;laskjdf
17 Handle Trigger Assembly 1 Allows user to control firing of paintball. Double trigger controls release of bolt, firing paintball 9.4 a;lsdkjf  ;laskjdf
18 MR1 Reservoir Plug 1 Seals compressed air resevoir and includes attachment point for valve spring 0.8 a;lsdkjf  ;laskjdf
19 M5x12 Screw 1 Attaches Reservoir Plug to marker body 0.1 a;lsdkjf  ;laskjdf
20 Valve Spring 1 Provides pressure against cup seal to press valve pin into valve body 0.1 a;lsdkjf  ;laskjdf
21 Cup Seal and Valve Pin Assembly 1 Seals hole in valve body so air does not leak out of air reservoir 0.2 a;lsdkjf  ;laskjdf
22 Valve Body 1 Routes air to Striker chamber and also to MR1 Venturi Bolt. 0.2 a;lsdkjf  ;laskjdf
23 MR1 Venturi Bolt 1 Directs air from valve body to paintball. Also stops additional paintballs from entering chamber when firing. <0.1 a;lsdkjf  ;laskjdf
24 Cup Seal Guide 1 Centers Cup Seal and Valve Pin Assembly in air reservoir 0.1 a;lsdkjf  ;laskjdf
25 Striker Spring 1 Applies force to Striker Bolt, accelerating it into the valve pin 0.1 a;lsdkjf  ;laskjdf
26 Striker Plug 1 Seals Striker chamber. Also includes a spring guide for the Striker Spring 0.8 a;lsdkjf  ;laskjdf
27 Striker Buffer 1 Helps protect Striker Plug and Striker bolt from damage during use from impact <0.1 a;lsdkjf  ;laskjdf
28 Striker Bolt 1 Strikes Valve Pin, releasing air from air reservoir, through valve body and MR1 Venturi bolt. Striker Bolt releases when trigger is pulled. 2.4 a;lsdkjf  ;laskjdf
29 Quck Disconnect Pin 1 Secures Striker Plug to marker body 0.3 a;lsdkjf  ;laskjdf
30 MR1 Venturi Bolt 1 Directs air from valve body to paintball. Also stops additional paintballs from entering chamber when firing. 1.6 a;lsdkjf  ;laskjdf
31 MR1 Pull Pin Cocking Knob 1 Connects Venturi Bolt to Striker Bolt. When Striker bolt is forced back into the cocked position by the compressed air, this pin pulls the Venturi Bolt back into the cocked position also. 0.4 a;lsdkjf  ;laskjdf
32 Marker Body 1 Houses main components of paintball gun including, venturi bolt, striker, and valve assemblies. The barrel, trigger assembly, and stock also attach to the body 14 a;lsdkjf  ;laskjdf
33 Misc. O-rings 1 O-rings help seal all the different chambers so compressed air does not leak out. This increases the efficiency of the paintball marker <0.1 a;lsdkjf  ;laskjdf

**Note: Some assemblies and parts were not disassembled in order to avoid destroying the parts.

DFMA

FMEA

DFE

Opportunities for Improvement

How Product is Used

Mechanical Analysis

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