C/M Body + Fabric Revisit

 

C/M EXPANSION

C/M Body + Fabric Revisit 

FULL POINT A - B

With the expansion & everything leading up in rough draft notes integrated it the H.I.3 Case we have the materials required & process to from raw or reprised into manufacturing & assembly then maintenance 

This includes environmental paint or skins & or digital mirror wrap options + clear coat finish in gloss or matte if not hybrid efforts 

A fast one-spot / hybrid conveyor effort speeds up in partial automation 

EXTERIOR BODY MATERIAL

In sequence first to last in preference

1. Composite

Including Crab-Leg molds or bio-grown equivalence

2. Bio-Lexan or Polycarbonates

3. Treated Fabrics

4. Polyurethane

5. ABS Plastic

ALTERNATIVES

Alternatives to automotive sheet metal include various plastics, aluminum alloys, and even different types of steel. For example, polypropylene, ABS plastic, and polycarbonate are used for various parts. Aluminum alloys are gaining traction for their lightweight properties and corrosion resistance, while advanced high-strength steels offer a good balance of strength and weight. 

Here's a more detailed breakdown:

1. Plastics:

Polypropylene:

A cost-effective option with good thermal, chemical, and electrical properties, along with a favorable strength-to-weight ratio according to A&C Plastics.

ABS Plastic:

Known for its high impact resistance and durability, suitable for automotive and other applications.

Polycarbonate:

Offers exceptional strength and clarity, often used for glazing.

Expanded PVC:

Provides a smooth, matte surface, ideal for graphic overlays in automotive applications according to A&C Plastics. 

2. Aluminum Alloys:

Lightweight:

Aluminum alloys are significantly lighter than steel, which can improve fuel efficiency.

Corrosion Resistance:

Aluminum naturally resists corrosion, reducing the need for protective coatings.

High Strength:

Advancements in aluminum alloys have led to materials that can compete with steel in terms of strength. 

3. Steel:

Mild Steel:

A common choice for fenders, door skins, and other non-structural parts, known for its weldability and resistance to tearing according to Robs Customs and Restorations. 

Advanced High Strength Steel (AHSS):

Offers high strength and is used in structural components and areas subjected to high stress. 

Stainless Steel:

Provides excellent durability and resistance to corrosion, often used in exhaust systems and body panels. 

4. Other Considerations:

Gauge:

The thickness of sheet metal (measured in gauges) is important. Thinner gauges (like 22-gauge) are used for less structural or cosmetic applications, while thicker gauges (like 18-gauge) are used for structural components. 

Welding:

The choice of material affects the welding techniques used. Steel is generally easier to weld than aluminum. 

Cost:

The cost of different materials varies, with steel often being more affordable than aluminum. 

TREATED FABRICS 

Treated fabrics for automotive bodies are designed with specific properties to withstand the harsh conditions of a vehicle's interior and exterior. These fabrics are often treated to be resistant to moisture, stains, UV rays, and mildew, and some are even fire-retardant. Common materials include vinyl, nylon, and various blends, often with added protective coatings. 

Types of Treated Fabrics:

Vinyl:

Automotive vinyl is a popular choice due to its durability, stain resistance, and ease of maintenance. It's often treated with protective coatings like 3M's Advanced BeautyGard® for enhanced durability and resistance to scuffs, scrapes, and abrasions. 

Nylon:

Nylon is a strong and durable synthetic fiber that is also commonly used in automotive upholstery. It's known for its tear resistance and comes in a variety of colors and patterns. 

Specialized Blends:

Other materials, like polyurethane blends, are used in conjunction with vinyl or other base fabrics to enhance specific properties like water repellency, oil and stain resistance, and abrasion resistance. 

3M Surface Protection Fabrics:

3M offers a range of surface protection fabrics designed to protect automotive interiors from wear and tear. 

Spacer Fabrics:

Circular knitted spacer fabrics, with a three-dimensional structure, offer improved air circulation for seating comfort and can be used in car seat covers. 

Treatments and Properties:

Mold and Mildew Resistance: Fabrics are treated to prevent the growth of mold and mildew, which can be a problem in humid environments. 

UV Resistance: UV protection is essential to prevent fading and degradation of fabrics exposed to sunlight. 

Stain Resistance: Treatments help to repel spills and stains, making fabrics easier to clean. 

Abrasion Resistance: Fabrics are treated to withstand wear and tear from regular use. 

Water Repellency: Treatments can make fabrics resistant to water absorption, which is important for keeping interiors dry and comfortable. 

Flame Retardancy: Some fabrics are treated to be fire-retardant, enhancing safety. 

Applications:

Treated fabrics are used throughout the vehicle's interior, including:

Seats: Vinyl, nylon, and other treated fabrics are commonly used for seat upholstery. 

Headliners: These fabrics help to insulate and dampen sound. 

Door Panels: Treated fabrics can be used to cover door panels, enhancing both aesthetics and durability. 

Carpets and Floor Mats: Fabrics can be treated to withstand heavy foot traffic and spills. 

PUTTING IT ALL TOGETHER 

If you put everything together from the H.I.3 Case descriptions you can come close to the final C/M physical unit 

Highly refined & innovated in by Dr Sydney N Bennett 

Minimal steel mixed with composites & alternatives for frames & chassis then part components in the ground up build while OEM & aftermarket part supply may not be cost effective compared to custom build equivalence or better 

Rust-proof steels in sheet or cylindrical options like aluminium then other metals or fabrics are included 

C/M Belt or Shaft

2-4 or 2-5 seat if not 6-7 seat

Rear seating folds down for a flat slider surface + frame to carry cargo extending cargo space & room for internal or external mattress

C/M Mandatory Features. In-Motion Energy

Roll cage - roll over system
Impact system
Emergency Energy Safety system

This ensures cab occupation survives any foreign interference or that if which us brought on at the fault of one's own in error

No fault of one's own. Fault if ones own

Fool me once... fool me twice!

In pursuit of safety. Land of the living or dead. One heart beat in motion 

To stay alive safely 

C/M Simple-Stationary Piston-Punch

For small-scale displays

0.5. Two air-tanks + recirculatory system  & axel system with wheels utilizing an energy dyno while a shafts - axel with motion & idle pump system is utilized

Air storage system + Air motor + EV motor

This basic design voids additives for a simple Wind Tunnel - Air Storage - EV-Air Motor Switch-Back

No Pistons Wind Tunnel or Sheets & no Boxer

Proper Pool Slide. Skim

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CIG