What support plates position within a lock body
Support plates and hardware position moving elements within a lock body.
The reference shows elongated components with cavities and mounting or guide features.
Supporting faces, locating holes and moving-member clearances
Identify the supporting faces, locating holes and clearances around the moving members.
Keep guide relationships consistent with the lock's assembly datums.
Why review cavities and guides with the moving members?
A cavity may provide clearance or position another part, while a guide controls movement.
The mating members reveal which surfaces are functional.
Reviewing them together avoids assuming that every recess is simply noncritical empty space.
MIM versus machining for integrated support geometry
Compare MIM and machining for integrated support geometry.
Recesses and working seats need review for tooling, finishing and inspection access.
The proposed route is confirmed for your drawing, material and quantity. An image does not establish a fixed tolerance or a complete process specification.
Compare manufacturing capabilities →Support plate material, treated-surface and corrosion requirements
Specify the base material, final condition and corrosion or appearance requirements.
Mark drive, guiding and contact surfaces that must meet their dimensions after treatment.
The component specification does not establish a security rating for the complete lock.
Review material-selection information →Mounting fit, guide alignment and travel-interference checks
Check mounting fit, guide alignment and interference through the mechanism's travel.
Inspect edges around moving or assembled parts.
Specify the drawing revision and the condition in which each dimension is inspected. Record the agreed dimensional and functional checks before sample approval.
Quality documentation →Prepare a Product-Specific RFQ
- Component definition. Send the 2D drawing and 3D model, where available, with the drawing revision and the requested part or assembly scope.
- Mating information. Include the assembly references needed to define the interfaces discussed above.
- Delivered condition. State material, finishing and inspection requirements, identifying any items that need a manufacturing recommendation.
- Supply plan. Include sample needs, expected order and annual quantities, packaging requirements and target timing.
Product Questions
Can a support plate be approved using flatness alone?
No. Hole, cavity and guide relationships also determine whether the mechanism operates correctly.
Why review cavities and guides with the moving members?
A cavity may provide clearance or position another part, while a guide controls movement. The mating members reveal which surfaces are functional. Reviewing them together avoids assuming that every recess is simply noncritical empty space.
How should the completed mechanism be checked?
Check mounting fit, guide alignment and interference through the mechanism's travel. Inspect edges around moving or assembled parts.
Technical Context
The product-specific notes above identify drawing-review questions. General process and material references are collected separately; they do not verify a material grade, production qualification or performance claim for the pictured part.
Manufacturing and material references →