Jigs a fixture that holds the part during assembly process Draft angle a give

Jigs a fixture that holds the part during assembly

This preview shows page 11 - 17 out of 39 pages.

Jigs – a fixture that holds the part during assembly process. Draft angle – a give way of angle for easy release of a plastic product from the mould. Also, to eliminate drag mark. Aesthetics – a shape of a product that can attracts customer. 10
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CHAPTER 2 PRODUCT COST ESTIMATION 2.1 MATERIAL COST The selected material for the plastic parts is ABS. The price for ABS material in the market is EURO 0.52/kg ; acquired from the Plasticker website as in figure 1 . The conversion of EURO to Malaysian Ringgit: 1 EURO = RM 4.55 Therefore, 0.52 EURO = RM 2.366 Hence the price for the ABS material is RM 2.37/kg Figure 1 11
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2.2 WAGE RANGE OF WORKERS IN MALAYSIA (MANUFACTURING) The source from , the average salary for Production Operator is RM 1372.00 as in figure 2. FIGURE 2 2.3 THE RATE OF MACHINE TONNAGE Referring to the selected website - analysis.html .The selected company from the website is ACOMOLD (Mould & Moulding Solution) and the rate of the machine tonnage and the cost selected are as below : 80 Tonne =Yuan 45/hour= RM 26.55 100 Tonne =Yuan 60/hour= RM 35.40 120 Tonne =Yuan 85/hour= RM 50.15 150 Tonne =Yuan 110/hour= RM 64.90 180 Tonne =Yuan 140/hour=RM 82.60 Note that 1 Yuan = 0.59 Malaysian Ringgit 13
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2.4 MOULDING PART COST ESTIMATION 2.4.1 FRONT PANEL Table 1: Front Panel moulding cost estimation. DESCRIPTIO N PART NAME FRONT COVER PART NO. 300-0001-00 MATERIAL TYPE ABS MATERIAL COLOUR SMOOTH ASH PRICE/KG (RM) 2.37 RAW NO. OF CAVITY 1 MATERIAL PART WEIGHT (GM) 50.00 RUNNER WEIGHT (GM) 5.00 SHOT WEIGHT (GM) 55.00 MATERIAL YIELD RATE (%) 10.00 MATERIAL WASTAGE (%) 20.00 MATERIAL COST (RM/PC) 0.1695 MACHINE TONNAGE 150 MACHINE RATE (RM/HR) 64.90 MOULDING MACHINE INEFFICIENCY (%) 5.00 CYCLE TIME (SECS) 50.00 PRODUCTION OUTPUT (PCS/HR) 72 MOULDING COST (RM/PC) 0.9465 SUB-TOTAL COST (RM/PC) 1.1159 SECONDARY TAMPO PRINT (RM/PC) 0.0000 PROCESS Spraying Gray Silver (RM/PC) 0.0000 (A) HOT STAMPING (RM/PC) 0.0000 SUB-TOTAL COST (RM/PC) 0.0000 OTHERS PACKAGING (RM/PC) 0.0000 (B) DELIVERY to xxxx (RM/PC) 0.0000 SUB-TOTAL COST (RM/PC) 0.0000 TOTAL COST (RM/PC) : 1.1159 Note: The part weight of Front Panel is 50.00 grams calculated from the Inventor data. The number of cavities is 1 The tonnage machine is 150 tonnes with a RM 64.90/hr. rate. The total moulding cost for Front Panel is RM 1.1159 14
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2.4.2 BACK PANEL Table 2: Back Panel moulding cost estimation. DESCRIPTIO N PART NAME BACK PANEL PART NO. 300-0002-00 MATERIAL TYPE ABS MATERIAL COLOUR SMOOTH ASH PRICE/KG (RM) 2.37 RAW NO. OF CAVITY 1 MATERIAL PART WEIGHT (GM) 149.00 RUNNER WEIGHT (GM) 14.90 SHOT WEIGHT (GM) 163.90 MATERIAL YIELD RATE (%) 10.00 MATERIAL WASTAGE (%) 20.00 MATERIAL COST (RM/PC) 0.5050 MACHINE TONNAGE 150 MACHINE RATE (RM/HR) 64.90 MOULDING MACHINE INEFFICIENCY (%) 5.00 CYCLE TIME (SECS) 50.00 PRODUCTION OUTPUT (PCS/HR) 72 MOULDING COST (RM/PC) 0.9465 SUB-TOTAL COST (RM/PC) 1.4514 SECONDARY TAMPO PRINT (RM/PC) 0.0000 PROCESS Spraying Gray Silver (RM/PC) 0.0000 (A) HOT STAMPING (RM/PC) 0.0000 SUB-TOTAL COST (RM/PC) 0.0000 OTHERS PACKAGING (RM/PC) 0.0000 (B) DELIVERY to xxxx (RM/PC) 0.0000 SUB-TOTAL COST (RM/PC) 0.0000 TOTAL COST (RM/PC) : 1.4514 Note: The part weight of Back Panel is 149 grams calculated from the Inventor data.
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