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Published reference details
| Property | Reference detail |
|---|---|
| Material | ABS |
| Geometry | Raised body with a central opening and flanged mounting areas containing fixing holes |
Define what the base supports and where it contacts
The reference shows a mounting form with several distinct interfaces. The raised body surrounds an opening, while the lower mounting areas provide fixing positions. For your enquiry, identify which faces contact the surrounding assembly and which openings locate another component or provide clearance. A section view can explain how those features relate through the body.
Provide an assembly view where it clarifies the support arrangement. Name the mating parts and their revisions, and distinguish ordered parts from items supplied for sample review. The drawing should make the requested component boundary clear. If several versions use the same outside appearance but a different opening or hole pattern, assign a separate drawing and order position to each version.
Give the ABS requirement its own specification
Chengshuo's published reference identifies the material as ABS. State the exact designation and delivered condition required for your project. Include any appearance requirement and identify the visible faces to which it applies. If a material record is needed, name the document and the required association between that record and the supplied parts.
Ask for the proposed manufacturing and delivery scope to be reviewed against the drawing and material requirement together. Include requested marking, surface operations or packing as separate defined items. This helps a quotation cover the intended base configuration and its associated documents, rather than treating a material name as a complete part specification.
Connect the opening to the mounting reference
State whether the central opening locates a mating component or provides clearance. Give its required profile, limits and relationship to the mounting reference. Where a step or shoulder establishes an axial position, show that relationship in the section view. Identify the functional region over which the requirement applies so the drawing review considers the intended contact area.
Different assembly arrangements can require different checks. If the opening locates a shaft or housing, identify that mating interface and the agreed sample assessment. If the opening provides access, show the available clearance and installation path. Make the requirement explicit in the enquiry so the supplier reviews the correct function for your drawing.
Specify fixing features and tool access
Dimension the fixing-hole pattern from the selected mounting references. Distinguish plain holes, threads and any separate hardware that belongs to the assembly. Include the required fastener specification where it controls the interface. Show local recesses or seating areas that matter to the installed position rather than leaving them to an informal interpretation of the photograph.
Describe access for installation tools and the space around the mounting areas. Mark edges that need an agreed finished condition and identify faces requiring protection during delivery. If the part is checked in a constrained state, define that state and the relevant supports in the inspection agreement. Keep the installed contact condition visible in the drawing review.
Set the sample review around the chosen interfaces
Select the characteristics to be recorded for sample approval and connect them to drawing numbers. Typical enquiry topics include the mounting face, opening profile, hole positions and any specified thread. State the actual limits and the expected records in the controlled documents. Ask additional checking or a mating-part trial to be included as an agreed scope.
Record any provided mating component or fixture used in a trial and explain its purpose. The sample decision should identify the base revision and the accepted condition. Resolve open points through the responsible design or quality contact, then retain the approved drawing and inspection agreement for later orders. This keeps the sample result connected to the version being purchased.
Request the complete mounting-base scope
Send the drawing, ABS designation, sample requirement and production quantity options to Chengshuo. Include the mounting arrangement, requested delivery condition and documents needed with the parts. Name any supplied hardware or mating piece and separate it from the quoted component. Mark questions that need agreement before sample approval.
Use the reference and preparation guides below to build a focused enquiry. Ask for the proposed route, checking scope and commercial terms to address the same controlled base drawing. For repeat purchasing, identify changes to the opening, fixing pattern or material condition so they can receive a deliberate review before the next order.
Define these requirements in your enquiry
| Item | Specify in your drawing and enquiry |
|---|---|
| Material | Exact ABS designation, delivered condition and requested material record. |
| Mounting faces | Contact areas, reference system and any agreed constrained checking state. |
| Central opening | Locating or clearance function, profile and relationship to mounting faces. |
| Fixing features | Hole pattern, thread requirements, hardware and installation access. |
| Sample approval | Characteristic numbers, required results and any identified mating trial. |
| Order scope | Sample and later quantities, requested finish, protection, packing and documents. |
Questions before your enquiry
What material is identified for this base?
The published Chengshuo reference identifies ABS. Specify the exact designation and any material documentation required for your project.
What should define the central opening?
State whether it locates a mating component or provides clearance. Show its profile, required limits and relationship to the mounting reference.
What information is needed for fixing holes?
Provide the hole pattern, selected references and required thread or hardware details. Add tool-access and seating information where it affects installation.
How are contact faces reviewed?
Identify the faces contacting the assembly and the condition in which their requirements apply. Agree supports or constraints where they are part of the check.
Can a trial assembly be included with the sample?
Identify the mating parts and agree the trial's purpose, condition and acceptance rule. Keep the trial associated with the sample and drawing revision.
What belongs in a quotation request?
Send the drawing, ABS designation, quantity options, delivery condition and required records. Distinguish the ordered base from provided hardware or mating parts.