D1 Series Back Plate

D1 Series Back Plate Specification

Diameter
200/160/250/315/400 Millimeter (mm)

Torque
120 KN-w

Phase
Not Applicable (Mechanical Tool)

Shape
Round

Product Type
Lathe Machine Accessory (Back Plate / Face Plate)

General Use
Mounting & holding chucks on lathe machines

Material
Stainless Steel Alloy

Type
Other

Capacity
Mechanical holding only, no tonnage rating Ton

Weight (kg)
10 Kilograms (kg)

Computerized
No

Automatic
No

Touch Screen
No

Control System
Human Machine Interface

Surface Treatment
Polishing

QC System
Inspection Standard: IS / DIN / ISO Quality Checks: 100% Dimensional & Visual Inspection Measuring Instruments: Vernier, Micrometer, Dial Gauge, CMM (Coordinate Measuring Machine) Balancing: Dynamic Balancing Checked Run-Out Test: 0.02 mm TIR Surface Finish Test: Ra 1.6 m Hardness Test (where applicable): Rockwell / Brinell Scale Final QC Approval: By In-house QC Department before dispatch

Tolerance
0.05 Millimeter (mm)

Drawing
3D

Voltage
0 Volt (v)

Dimension (L*W*H)
200 Millimeter (mm)

Feature
Stable Operation, Simple Control, High Performance, ECO Friendly, Low Noise

Color
Natural Steel / Black Oxide Finish

Warranty
1

D1 Series Back Plate Trade Information

Minimum Order Quantity
1 Piece

FOB Port
TKD

Payment Terms
Cash Against Delivery (CAD)

Supply Ability
10 Pieces Per Day

Delivery Time
7 Days

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
CORRUGATED CORASIS

Main Export Market(s)
Middle East

Main Domestic Market
All India

Certifications
The quality of D1 Series Back Plates from brands like ZITHER/ BONET is primarily assured through their manufacturers' certifications and commitment to high-precision standards. Key Certifications and Quality Assurances ISO 9001 Certification: Both ZITHER and BONET are reputable manufacturers in the machine tool industry, and companies of their stature are typically ISO 9001 certified. This certification confirms that their manufacturing processes are governed by a strict Quality Management System (QMS), ensuring consistent product quality from material selection to final inspection. Compliance with International Standards: The back plates are manufactured to meet the specific dimensions and tolerances of the American Standard D1 Cam-Lock spindle mount. This adherence to international standards guarantees a precise fit and reliable performance on a wide range of lathes. Material and Manufacturing Quality: The back plates are made from high-quality materials like graded cast iron or steel, and their critical surfaces are precision-ground. This focus on material quality and manufacturing excellence is a form of self-regulation that provides a high degree of assurance for the product's durability and accuracy.

About D1 Series Back Plate

The ZITHER/BONET D1 Series Back Plates are precision-engineered adapters designed to provide a secure and accurate mounting interface between a lathe's D1 Taper Nose Spindle and a chuck or other workholding device. Both brands are well-known Indian manufacturers of machine tool accessories, and their products are built to a common standard to ensure interchangeability and reliable performance.

Key Features and Shared Standards

Standard D1 Cam-Lock Design: Both Zither and Bonet manufacture their back plates to conform precisely to the American Standard D1 cam-lock system. This design utilizes a tapered bore and cam-lock pins that fit into the lathe's spindle, providing a powerful, rigid, and repeatable mounting that resists centrifugal force and heavy cutting loads.
Precision Machining: Both manufacturers ensure that their back plates are machined to high-quality standards. The tapered bore and the mounting face are precision-ground to guarantee superior concentricity and minimal runout, which is essential for accurate turning operations.
Durable Materials: Both brands use robust materials for their back plates. They are typically made from high-grade cast iron or steel, which provides the necessary rigidity and stability to handle a wide range of turning speeds and cutting pressures without any vibration.
Compatibility: Because they are manufactured to the same D1 standard, both the Zither and Bonet back plates are compatible with any D1-mount lathe and can accept any chuck that has a corresponding mounting bolt-hole pattern, whether it's from their own brand or another manufacturer.
Quick Changeover: The cam-lock system on the D1 back plate allows for a fast and efficient changeover of chucks and other workholding accessories, making both brands suitable for production environments where time is a critical factor.